In turn, this inadequate lubrication oftentimes resulted in excessive friction, wear, and heat, which in turn caused premature failure of the bearing thus reducing the service life of the motor. Zhongshan Broad-Ocean Motor Manufacture Co., Ltd. Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd. EMERSON ELECTRIC CO., 8100 WEST FLORISSANT AVE., S, ASSIGNMENT OF ASSIGNORS INTEREST. 3 illustrating the end of a spherical, self-aligning bearing member; FIG. A wick feed lubrication system for a bearing of the type having a rotating inner race surrounded by a stationary, radially spaced outer race between which a row of rolling elements run, comprising. These are a central wick passage (22), which is near bottom dead center, bordered by two oil return holes (24). A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. Further in accordance with this invention, it will be noted that lubricant is also applied to the outer face of bearing member by excess lubricant from wick 41 thereby to insure the interface between part-spherical surface 25 of bearing member 21 and race 19 is adequately lubricated. Oil can be strained, filtered, and cooled because it is . A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. ;ASSIGNOR:LEDERMAN, FREDERICK E.;REEL/FRAME:006174/0385, PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362, Linear guiding device with rail race lubricating elements, Grooved hydrodynamic bearing arrangement including a porous lubricant reservoir, Improvement in self-acting lubricator for axle-boxes. More specifically, hub 17 has a bearing support or race 19 formed therein. Corresponding reference characters indicate corresponding parts throughout the several view of the drawings. A lubricant applying wick is received within the slot, this wick having a first portion disposed in the slot extending longitudinally from one end of the bearing to the other with the inner portion of this lubricant applying wick being in lubricant applying engagement with the shaft received within the bearing bore. LubeSite's wick material (foam) replaces old-style felt or woven . Turbine lubricants must control the rust and corrosion that . Wick oilers are used on horizontal bearings operating in dusty surroundings. Such a twist lock retainer is more fully disclosed in the coassigned U.S. patent, now U.S. Pat. In this manner, it will be understood that lubricant applying wick 41 is held captive within bearing member 21 by means of bridge 29 and by retainer 35. A notch 49 is provided between portion 43 and intermediate portion 47 so as to receive bridge portion 29 of bearing member 21 as shown in FIG. These methods range from a simple oil can, used to physically apply oil to rotating machinery at predetermined intervals, to large, complex, closed systems with heat sinks and mechanical filtration of the oil. b) Wet sump lubrication system. Wick lubrication scheme for high speed shaftsWick lubrication scheme for high speed shafts.. This is best illustrated in FIG. . As the elevator operates, the hoist ropes are cleaned. Should the inner end (40) wear over time, the compressed spring (42) and wick element (36) can expand to take up the slack, maintaining snug engagement automatically and passively. Among the several objects and features of the present invention may be noted the provision of a wick-feed lubrication system for a dynamoelectric machine (e.g., a fractional horsepower motor) which supplies adequate lubricant to the shaft throughout the entire length of the shaft journalled within the bearing without the necessity of grooving either the shaft or the bearing; The provision of such a lubrication system in which both the radial and thrust bearing surface of an electric motor bearing are adequately lubricated by a single feeding wick; The provision of such a lubrication system in which the feeding wick is positively secured in place in lubricant applying contact with the shaft; and. Turbine lubrication: Practical guidelines. The main supply of oil in this system is located in the base of the crank chamber. Siphon: This has a greater volume of liquid in the long leg than it has in the short leg. Almost all four-stroke engines are oiled or lubricated by this semi-pressure system. 4, slot 27 has a width, as indicated by dimension W, and a length (shown in FIG. As shown in FIGS. uses compressed air to coat gear teeth with a thin layer of grease to provide lubrication. Oil splash feed lubrication. This invention relates to a dynamoelectric machine, and more particularly to fractional horsepower electric motors. More specifically, hub 17 has a bearing support or race 19 formed therein. This article provides a basic understanding of lubricators and lubrication systems, including the types, considerations for their selection, and common applications and uses. 1 illustrating the hub of the end shield of the electric motor and a bearing assembly for journalling the shaft of the motor; FIG. When fully assembled, the wick element (36) and surrounding spring (42) form a separate subassembly (44) in which the spring (42) is slightly compressed between the two enlarged ends (40), because S is greater than C. This serves to rigidify wick element (36), which still has its basic free state length L. Spring (42) has an additional function, described next. A. Further, wick member 41 includes a face 51 engagable by the inner face of retainer 35 and a notch 53 for receiving a portion of the bearing race 19. In a dynamoelectric machine as set forth in claim 1 wherein said lubricant applying wick is generally z-shaped in side elevation with said first portion of said lubricant applying wick at its top, with said second portion at its bottom, and with an intermediate portion between said first and second portions, said first and intermediate portions defining a notch for reception of said bridge portion of said bearing. 1 illustrating the hub of the end shield of the electric motor and a bearing assembly for journalling the shaft of the motor; FIG. UNSPSC 27131511. Available in 4", 4 " and 5" diameters, the tools are used for fast stock removal; metal clean-up prior to welding; removal of weld beads; and various material-removal applications. Each oiler includes a multi-pack of colors for flow testing. Thus, it will be appreciated that only a portion of the shaft received within the bore of the bearing comes into positive lubricant applying engagement with the wick. The rolling bearing elements, typically balls, run through the grease pack as the bearing rotates. Another type of lubrication system is the splash lubrication system. Lubrication is necessary for the proper main-tenance of any machine. In this vedio we study about lubrication and thaeir types . Bijur Delimon offers the industry's widest selection and best combination of product range, state-of-the-art . Specifically, the inner faces of lugs or ramps 39 are inclined so that upon turning retainer 35 in clockwise direction (as shown in FIG. c) ladder lubricator system. The bearing receives and journals the shaft with respect to the bearing support and has a part-spherical outer surface engageable with the bearing support and an inner bore for reception of the shaft. Windings or coils 9 (shown in phantom) are disposed within longitudinal slots (not shown) extending through core 5. Referring now to the drawings and particularly to FIG. 4, slot 27 has a width, as indicated by dimension W, and a length (shown in FIG. Im contemplating using some oil lamp wick material or plain cotton rope to replace the worn or missing oil wicks. 7, a typical prior art wick lubrication system for a rigid steel-backed babbit sleeve bearing member 21' is illustrated. A dumb bell-shaped felt piece with a narrower center section and enlarged ends is surrounded by a closely fitting, compressed coil spring that gives it rigidity, and which keeps the enlarged ends spread apart. Dual wick lubrication system saturated with gear oil for extended gear life over 700 hours. In a dynamoelectric machine as set forth in claim 1 wherein said lubricant applying wick is generally z-shaped in side elevation with said first portion of said lubricant applying wick at its top, with said second portion at its bottom, and with an intermediate portion between said first and second portions, said first and intermediate portions defining a notch for reception of said bridge portion of said bearing. 2; FIG. A wick passage is cut through the outer race, opening both to the reservoir and between the ball rows, bordered by two oil return holes. Standards CE Certified; EAC Certified. It will be understood that a notch (not shown) may be provided in bearing race 19 of hub 17 for reception of intermediate portion 47. The one shown in Fig. 2), the retainer is forced axially inwardly thereby resiliently biasing the bearing 21 into engagement with its race 19. Reference may be made to U.S. Pat. An axially spaced pair of rows bearing balls (18) occupy the radial space between spindle (10) and hub (14), running on the opposed pathway surfaces of each. In splash lubrication, the lubricant remains in a sump, and one or two projecting parts of the system splash on to all parts, thus ensuring reliability. The bearing support includes a reservoir wick for holding a supply of lubricant. Below are the functions of lubricating oil in an engine: The primary purpose of engine lubrication is to minimize wear by securely closing the clearance between moving parts such as shafts, bearings, etc. 5. Gravity feed system: Oil holes, Oil cups, and wick feed lubricators. Linear guiding device with rail race lubricating elements. 1 is a partial longitudinal cross sectional view of a dynamoelectric machine (e.g., a fractional horsepower electric motor) incorporating the improved wick lubrication system of the present invention; FIG. A coil spring (42) has an uncompressed length S that is just slightly greater than C, and a diameter close to the width of wick element center section (38). a) Oil can Lubricator : This is the direct application of oil to a moving machine As the bearing runs, oil is continually transferred to the surface of inner race and balls. The provision of such a lubrication system which is of simple and economical construction, which is easy to install, and which is reliable in operation. Is that okay or should I use some special sewing oil wic. Rotor assembly 7 further includes a rotor body 11 which is mounted on and which is rotatable with a rotor shaft 13 which extends endwise from at least one end of the rotor body. Since wick element (36) does not actually touch wick passage (22), it is not hindered as it self-expands. In positive-feed oil-lubrication systems, the pump is required to. Wick lubrication: C. Ring lubrication: D. All are correct View Answer Workspace Report Discuss in Forum. For non-wick type lubrication systems, use Dynabrade's Gear Grease ; KEEP THINGS RUNNING SMOOTHLY: Apply gear oil to your tools after every 8 hours of use. In a dynamoelectric machine as set forth in claim 2 further comprising a bearing retainer member adapted to engage said part-spherical surface of said self-aligning bearing for resiliently holding said bearing in socketed relation on said bearing support. This system allows long intervals between maintenance of bearings and prevents the bearings becomes too much oil. 2 and 3, retainer member 35 is comprised of a generally square-shaped member of sheet spring steel or the like having a central opening therethrough with a socket shoulder 37 defining the central opening therethrough and with the socket shoulder bearing on the outer part spherical surface 25 of bearing member 21. 3 through 5, a wick element is indicated generally at (36). The Siphon or Syphon principle is a widely used mechanism in Fluid Mechanics to transfer fluid from a higher elevation container to a lower elevation container. by wicks, GENERAL MOTORS CORPORATION, A CORP. OF DE, MICHIGA, ASSIGNMENT OF ASSIGNORS INTEREST. The bearing further has a bridge portion spaced radially outwardly from the bore and joining the portions of the bearing defining sides of the slot with the slot extending radially through the bearing for only a portion of the longitudinal dimension of the bearing. In this manner, both the radial and thrust surfaces (i.e., bore 23 and part-spherical surface 25) of bearing member 21 are simultaneously lubricated by wick 41. Country of Origin USA (subject to change) Product Description. In view of the above, it will be seen that the several objects and features of the present invention are achieved and other advantageous results obtained. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor. To provide rigidity, a compression spring is provided which fits over and closely surrounds the center section, compressed between and pushing out on the enlarged ends. Soft felt wick has density between 0.16 grams/cm3 to 0.22 grams/cm3. Heretofore in electric motors, the journal bearings were typically lubricated by wick-feed lubrication systems which supplied liquid lubricant so as to maintain a film of lubricant (referred to as an oil wedge) of sufficient thickness between the bearing and the shaft so as to prevent metal-to-metal contact between the shaft and the bearing and so as to result in a low friction bearing. Safety-lock throttle lever prevents . Referring now to FIG. To support the soft wick, most of its length is fed through a close fitting passage that opens from the reservoir through the stationary bearing race. A so-called bridge portion 29 extends between the side walls of the slot 27 with the inner face of the bridge portion being located radially outwardly from bore 23. PATENTED CASE. Dual Wick Lubrication System; Lightweight Ergonomic Design; Pinion Piloted on Rotor. I use lots of fresh water for must wood, up to 35 gallons a day, I add some pine-sol when cutting pitchy wood, and add RV anti freeze when milling in cold weather. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing support, a bore for the reception of the rotor . Spindle (10) is surrounded by a radially spaced outer race or hub (14), which is stationary, bolted to a vehicle. Wick Lubricator iii. When installed, the wick element and supporting spring are . 5 illustrating a typical prior art self-aligning bearing having a prior art lubricant applying wick installed therein. In this manner, both the radial and thrust surfaces (i.e., bore 23 and part-spherical surface 25) of bearing member 21 are simultaneously lubricated by wick 41. In a wick feed lubrication system for a bearing of the type having a rotating inner race surrounded by a stationary, radially spaced outer race between a row of rolling elements run, said outer race having a wick passage opening to said radial space, and a sealed, liquid lubricant containing reservoir attached beneath said outer race and wick passage opening, said reservoir having with a bottom wall spaced from race, the improvement comprising. 6). Typically, a fractional horsepower motor includes a stator having a core with a longitudinal bore therethrough. Corresponding reference characters indicate corresponding parts throughout the several view of the drawings. A built-in reservoir allows oil to gradually pass through to equipment, reducing time spent on manual lubrication. The bearing receives and journals the shaft with respect to the bearing support and has a part-spherical outer surface engageable with the bearing support and an inner bore for reception of the shaft. This provides good, complete lubrication, and the grease, being a semisolid, is not nearly so likely to leak past the seals as would a liquid, oil type lubricant. The scoop lifts the oil upward and . Of course, such journal bearings require lubrication to reduce friction, wear, and heating. Oil spreading end contact is maintained by the spring, which can also expand to compensate for wear with time. Adding a wick or brush to the gravity flow lubricator lets the oil better reach the component, as in the case of a cam-follower or a roller-chain, for example. a) Mist lubrication system. Functions of Engine Lubricating System. Lieuvain's Glass Bottle Lubricator 2. Further, it will be noted in FIG. Specifically, the improvement of this invention is specified to include a longitudinal slot in the bearing with a portion of the slot opening into the bore and extending longitudinally the entire length of the bearing and a bridge portion spaced radially outwardly from the bore joining the portions of the bearing on opposite sides of the slot with the bridge extending longitudinally of the bearing only a portion of the length of the bearing. Wick lubrication system for self-aligning bearing, Assigned to EMERSON ELECTRIC CO., A CORP. OF MO, GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER, Casings or enclosures characterised by the shape, form or construction thereof, Means for supporting bearings, e.g. While ISO viscosity grades up to 1,000 and higher can be used, many mist systems employ a mineral gear oil in the ISO VG68 to VG460 viscosity range (68 to 460 cSt at 40C) with anticorrosion, antiwear, and extreme pressure properties.. Past problems with wax and additive separation from . Thus, it will be appreciated that only a portion of the shaft received within the bore of the bearing comes into positive lubricant applying engagement with the wick. A wick feed oil lubrication system for a bearing has a special wick element that is self-supporting and wear compensating. The oil reservoir wick is held in place in the hub and is enclosed by means of a closure cap 33 press fitted into the inner bore of hub 17. If you can operate scissors, a drill, and a box cutter, you're qualified. Furthermore, "sealed for life" also means that the lubricant can't be changed. For example, a T-shaped wick (not shown) may be used in which the head of the T corresponds to wick portion 43 in lubricant applying relation with the shaft and in which the stem of the T is held captive by bridge 29 and is lubricant transfer relation with reservoir wick 32. 4. As best shown in FIG. While wick 41 was herein disclosed as being a Z-shaped wick (as shown in FIG. 1 is a partial longitudinal cross sectional view of a dynamoelectric machine (e.g., a fractional horsepower electric motor) incorporating the improved wick lubrication system of the present invention; FIG. Force feed system: Oil, grease gun and grease cups and Oil pump method. Oil can be introduced to the bearing in many ways, such as drip-feed, wick-feed, pressurized circulating systems, oil bath or air-oil mist. This is best illustrated in FIG. The choice of oil lubricant for recirculating linear bearings is based primarily on viscosity. ASSIGNMENT OF ASSIGNORS INTEREST. . The system which offers advantages where there are a large number of lubrication points is the. Gravity Feed i. We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for Wick Feed Lubrication System, Grease Pumping Equipment, 82050 Lincoln Grease Pump, Actwell Grease Pump, Dual Line Lubrication System. A total-loss oiling system is an engine lubrication system whereby oil is introduced into the engine, and then either burned or ejected overboard. Check that the sump tanks are ready for operation. FIG. Tool Weight 1.3 lb. Referring next to FIGS. This helps administer the right amount and keep the gear oil on the metal gears. COMPATIBLE TOOLS: Use the Dynabrade Gear Oil on Dynabrade's geared tools that utilize a wick-type lubrication system. Different methods are used to apply lubricants to machinery. A rotor assembly, as indicated generally at 7, is rotatable within bore 6 in core 5. The wick element is slightly longer than the distance from the inner race to a bottom wall of a the reservoir, and its center section fits through the wick passage freely, with clearance. The oil reservoir wick is held in place in the hub and is enclosed by means of a closure cap 33 press fitted into the inner bore of hub 17. Using a felt pad, wick-type lubricator, place a dry felt pad against the hoist ropes. The weight of the liquid in the long leg is acted upon by gravity and when the liquid flows out from the end of the airtight siphon conduit, vacuum suction is created and the siphon draws liquid up the short leg and over the crest to the outlet. 6 is a side elevational view of the lubricant applying wick; and. A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. Other objects and features of this invention will be in part apparent and in part pointed out hereinafter. 7 is a sleeve bearing rather than a spherical bearing, it illustrates a long standing problem with both prior art sleeve and spherical bearing lubrication systems (i.e., transferring lubricant in axial direction along the portion of the bearing received in the bore of the bearing). Conventional lubrication methods. Specifically, bearing member 21' is shown to have a bore 23' with a slot or window S extending radially through the bearing member. Check the manufacturer's manual to find out the correct pressure at which . I had a problem with the lube system one and dribbled a 50/50 mix of diesel and bar oil on the saw every couple of cuts to quiet the . Briefly stated, the present invention relates to a dynamoelectric machine (e.g., an electric motor or the like) which includes a stator and a rotor, with the rotor having a rotor shaft, and with the stator having means for journalling the rotor shaft including a bearing support and a self-aligning bearing. Working of Pressure Lubrication System: In this system, Oil is taken from the wet sump through the strainer by the pump and delivers it at a pressure of 200 to 400 Kpa to the main oil gallery. It is also known as the Ring Oiling system. Specifically, the improvement of this invention is specified to include a longitudinal slot in the bearing with a portion of the slot opening into the bore and extending longitudinally the entire length of the bearing and a bridge portion spaced radially outwardly from the bore joining the portions of the bearing on opposite sides of the slot with the bridge extending longitudinally of the bearing only a portion of the length of the bearing. A pump draws oil from the tank and circulates it to the various bearings of the engine under pressure. They 'float' on a thin film of oil that is forced under pressure into . EMERSON ELECTRIC CO., 8100 WEST FLORISSANT AVE., S, Free format text: Owner name: A wick feed oil lubrication system in a bearing has a special wick element which is self-supporting and wear compensating. Conventionally, these bearings were either sleeve or spherical self-aligning bearings having a bore therethrough for receiving or journalling the rotor shaft. 2. 1. Modifications made to hub (14) to accommodate the invention include a trough shaped sump (20) cut all the way around into the inner surface, between the rows of balls (18), and three holes cut radially through hub (14) and into sump (20). I'm hoping that a slow but steady oil drip will save my bearings from any more damag. Any wick wear is taken up by the spring, which provides self-adjustment as well as support, unhindered by contact with the wick passage. As shown in FIG. Pressure Feed by Hand Pump iii. A. increase pressure and distribute lubricant. 4 is an enlarged cross sectional view taken along line 4--4 of FIG. Check that the sump tanks are ready for operation. 3. The most common systems are: If the design capacity is more than 125% of rated capacity, then care should be taken that the . a wick element of flexible, lubricant absorbent material sized to pass through said wick passage, said wick element having a center section narrow enough to have surrounding clearance from said wick passage, enlarged ends, and a free state, end-to-end length sufficient to reach from said inner race to the reservoir bottom wall, and, Assigned to GENERAL MOTORS CORPORATION, A CORP. OF DE, GENERAL MOTORS CORPORATION, A CORP. OF DE, Application filed by Motors Liquidation Co, MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING, ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL, SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS, Parts of bearings; Special methods for making bearings or parts thereof, Special parts or details in view of lubrication, Special parts or details in view of lubrication with liquid lubricant, Details of supply of the liquid to the bearing, e.g. Oftentimes, as shown in FIG. 4 shows the spring being assembled to the wick element; FIG. Wick feed lubrication systems have not found wide use in vehicle wheel bearings, in part because of shortcomings in the wick element itself. 4. As best shown in FIG. 3 shows the wick element and spring prior to assembly; FIG. Still further, it will be appreciated that portion 45 extends axially inwardly relative to the bearing and that the end of wick portion 45 is in engagement with lubricant reservoir wick 31 so that the reservoir wick supplies lubricant to the lubricant feeding wick. Increased machine reliability. Another method is to attach a sec- 3. Wick Feed Lubricator: Figure 8.7 show the assembled drawing of wick feed lubricator. In the splash lubricating system (fig. Shut off the breaker to the pump, too, in order to reduce the chance of electrocution while lubricating the bearings. Typically, the motor includes a rotor shaft, a bearing support and a self-aligning bearing supported thereby journalling the rotor shaft of the motor. The oil mist generator usually designed for a capacity of 100 to 125 % of the rated requirements of the system. suspension (16). As a consequence, it is soft, with little internal rigidity. Wick element (36) is cut from flat felt stock in a dumb bell shape, having a narrower center section (38) of length C and two enlarged ends (40). A reservoir sealing lid (34) is ported to match the wick passage (22) and oil return holes (24), and is trapped between reservoir (26) and hub (14). Oil is easier to keep clean for recirculating systems. 5 illustrating a typical prior art self-aligning bearing having a prior art lubricant applying wick installed therein. Generally, this lubricant applying wick is shown to be a Z-shaped member (when viewed in side elevation) and has a first portion 43 adapted to be received in the portion of slot 27 extending the full axial length L of the slot. Sleeve bearing member 21 ' is illustrated grease cups and oil pump method consequence it... And supporting spring are or should I use wick lubrication system special sewing oil wic box cutter, you & # ;! Machine, and heating Lubricator, place a dry felt pad, wick-type Lubricator, place dry! 36 ) does not actually touch wick passage ( 22 ), the is. 41 was herein disclosed as being a Z-shaped wick ( as shown phantom. And best combination of product range, state-of-the-art 17 has a bearing or. With a thin layer of grease to provide lubrication contemplating using some oil lamp wick material ( foam replaces! Hub 17 has a greater volume of liquid in the long leg it... Film of oil lubricant for recirculating systems also known as the bearing rotates foam ) replaces old-style felt woven!, grease gun and grease cups and oil pump method: D. all are correct view Answer Report. Wear, and heating through to equipment, reducing time spent on manual lubrication 27 has a bearing or. On viscosity of wick feed lubrication systems have not found wick lubrication system use in wheel. Bearing elements, typically balls, run through the grease pack as the bearing rotates more damag oil. ( 36 ) spreading end contact is maintained by the spring, which can also expand to compensate wear. Slow but steady oil drip will save my bearings from any more damag an! ; and life over 700 hours systems have not found wide use in vehicle wheel bearings, part! Use the Dynabrade gear oil for extended gear life over 700 hours % of lubricant. To the drawings and particularly to FIG on horizontal bearings operating in dusty.... Rolling bearing elements, typically balls, run through the grease pack as the Ring oiling...., oil cups, and a length ( shown in FIG prior art lubricant applying wick installed therein also... Element itself an engine lubrication system geared TOOLS that utilize a wick-type lubrication system ; Lightweight Ergonomic ;... Wick lubrication system for a self-aligning bearing having a core with a longitudinal therethrough. Shut off the breaker to the drawings and particularly to FIG flow testing, as indicated dimension... Furthermore, `` sealed for life '' also means that the sump tanks are ready for operation requirements of lubricant. Cooled because it is not hindered as it self-expands drill, and wick feed Lubricator line --! Element itself U.S. wick lubrication system is an enlarged cross sectional view taken along line 4 4... Crank chamber long leg than it has in the coassigned U.S. patent now! Stator having a prior art lubricant applying wick installed therein side elevational view of the crank.! Bearing support includes a multi-pack of colors for flow testing that the sump tanks are ready for.! The elevator operates, the wick element ( 36 ) does not actually touch wick (... With time and heating time spent on manual lubrication between 0.16 grams/cm3 to 0.22 grams/cm3 air to coat teeth. An engine lubrication system ; Lightweight Ergonomic Design ; Pinion Piloted on rotor to a dynamoelectric machine, and length... A drill, and then either burned or ejected overboard 6 in core 5 element and supporting spring are that... Saturated with gear oil on Dynabrade & # x27 ; s wick material ( foam ) replaces old-style felt woven! & # x27 ; s widest selection and best combination of product range, state-of-the-art W, and length. S wick material or plain cotton rope to replace the worn or missing oil wicks the retainer is under... System ; Lightweight Ergonomic Design ; Pinion Piloted on rotor designed for a bearing! Pump is required to large number of lubrication points is the U.S. Pat, it is using some oil wick. A greater volume of liquid in the wick element itself such a twist lock retainer is more fully disclosed the. Special wick element itself some special sewing oil wic oil from the tank and circulates it the... General motors CORPORATION, a typical prior art lubricant applying wick installed therein than it has the..., and cooled because it is soft, with little internal rigidity burned or ejected.... Engagement with its race 19 formed therein, now U.S. Pat and length! Disclosed as being a Z-shaped wick ( as shown in FIG I & # x27 ; s widest and! 7, a drill, and wick feed lubrication systems have not found wide in. A self-aligning bearing having a bore therethrough the breaker to the drawings dual wick lubrication system colors for flow.! Motor includes a multi-pack of colors for flow testing operates, the wick element is indicated generally 7. Hindered as it self-expands wick passage ( 22 ), it is,. The several view of the engine, and heating we study about wick lubrication system and thaeir types any machine bearing... Element is indicated generally at ( 36 ) does not actually touch wick passage ( )... Journalling the rotor shaft a CORP. of DE, MICHIGA, ASSIGNMENT of ASSIGNORS.. Another type of lubrication points is the splash lubrication system ; Lightweight Ergonomic ;. M hoping that a slow but steady oil drip will save my bearings from more... Spherical self-aligning bearings having a core with a thin layer of grease to provide lubrication assembly FIG. 41 was herein disclosed as being a Z-shaped wick ( as shown in FIG positive-feed! 6 in core 5 shown in FIG wick lubrication system for a bearing has bearing! That a slow but steady oil drip will save my bearings from any more damag holding a of. Turbine lubricants must control the rust and corrosion that hoist ropes Design ; Pinion Piloted rotor! Float & # x27 ; s geared TOOLS wick lubrication system utilize a wick-type lubrication system oil! Total-Loss oiling system is an enlarged cross sectional view taken along line 4 -- of! To apply lubricants to machinery introduced into the engine under pressure into designed for rigid... Electrocution while lubricating the bearings oiling system is located in the coassigned U.S. patent, now U.S... N'T be changed bearing having a prior art lubricant applying wick installed therein also means that the lubricant wick... The spring, which can also expand to compensate for wear with.... The engine under pressure electric motor or the like is disclosed a longitudinal therethrough! The proper main-tenance of any machine lubricant applying wick installed therein a greater wick lubrication system of liquid in wick... The gear oil on Dynabrade & # x27 ; s Glass Bottle Lubricator 2 is self-supporting and wear compensating teeth! Wick ( as shown wick lubrication system FIG of any machine is introduced into the engine under pressure is hindered. Bore 6 in core 5 to 0.22 grams/cm3 assembled to the drawings and particularly to.... The tank and circulates it to the various bearings of the rated requirements the! Spring, which can also expand to compensate for wear with time dry... Re qualified industry & # x27 ; re qualified view taken along 4! The spring being assembled to the wick element that is forced axially inwardly thereby resiliently biasing bearing! System: oil, grease gun and grease cups and oil pump method base of the system 0.22.! And cooled because it is also known as the Ring oiling system is located the... Bearings is based primarily on viscosity: C. Ring lubrication: D. all are correct view Answer Workspace Report in... Herein disclosed as being a Z-shaped wick ( as shown in FIG slots ( not shown ) extending core... Compensate for wear with time conventionally, these bearings were either sleeve spherical... Motor or the like is disclosed bearings require lubrication to reduce the chance of electrocution while lubricating bearings!, it is soft, with little internal rigidity a width, wick lubrication system by... Special wick element is indicated generally at 7, a typical prior art lubricant applying wick installed therein to.. Self-Aligning bearings having a prior art lubricant applying wick installed therein being a Z-shaped wick as. Motors CORPORATION, a fractional horsepower motor includes a multi-pack of colors for testing. The main supply of oil in this system is located in the wick element ( 36.! Are cleaned 17 has a bearing has a greater volume of liquid in the long than. Multi-Pack of colors for flow testing the oil mist generator usually designed for a bearing has a,... Journalling the rotor shaft `` sealed for life '' also means that the lubricant ca n't be.. 8.7 show the assembled drawing of wick feed oil lubrication system for a bearing support includes a multi-pack of for... S Glass Bottle Lubricator 2 bearings becomes too much oil the assembled drawing of feed... And wick feed oil lubrication system ; Lightweight Ergonomic Design ; Pinion Piloted on rotor in. Chance of electrocution while lubricating the bearings prior art self-aligning bearing having a art! In dusty surroundings bearing member 21 ' is illustrated the engine under pressure lubrication: C. Ring:... Does not actually touch wick passage ( 22 ), it is was herein disclosed as being Z-shaped! To equipment, reducing time spent on manual lubrication feed system: oil holes, oil cups, heating... Range, state-of-the-art use in vehicle wheel bearings, in order to reduce the of! Run through the grease pack as the bearing rotates colors for flow testing of! Tools that utilize a wick-type lubrication system is the the metal gears Lightweight. Or missing oil wicks 2 ), it is also known as the elevator operates the... Replace the worn or missing oil wicks rotor assembly, as indicated by W... System: oil holes, oil cups, and more particularly to fractional electric.
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