wick lubrication system

Felt's highly absorbent properties make it the perfect choice for oil and grease removal from surfaces. Wick oilers are used on horizontal bearings operating in dusty surroundings. This is best illustrated in FIG. Different methods are used to apply lubricants to machinery. Functions of Engine Lubricating System. Oil Cup ii. 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. 2; FIG. 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. It consists of a cup having a central tube and a shank that can be screwed into the oil hole. Soft felt wick has density between 0.16 grams/cm3 to 0.22 grams/cm3. Wick Feed Lubrication System. Two axially spaced rows of bearing balls run between the races. 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. Gravity Feed i. They 'float' on a thin film of oil that is forced under pressure into . B. meter and distribute lubricant. . 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. 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. Typically, a fractional horsepower motor includes a stator having a core with a longitudinal bore therethrough. 3. 3. The one shown in Fig. In addition, when and if reservoir (26) is removed to add or change oil (30), it would be a simple matter to drop in a new subassembly (44). A filter is extracted from the bottom of the sump through oil and delivered through a gear pump at a pressure of 1 bar. The reservoir wick is shown to surround shaft 13 and to be disposed within hub 17 on the inboard face of 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. 3. Oil, Grease Gun and Grease Cups ii. Further, a lubricant applying wick is received within this slot, the lubricant applying wick having a first portion thereof disposed in the portion of the slot extending longitudinally from one end of the bearing to the other with this last said portion of the lubricant applying wick being in lubricant applying engagement with the shaft received within the bore. In a dynamoelectric machine as set forth in claim 4 and wherein said bridge portion of said bearing and said race of said hub are spaced apart for holding said intermediate wick portion therebetween. 3. Grease lubrication system. As shown in FIG. While wick 41 was herein disclosed as being a Z-shaped wick (as shown in FIG. PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362. The oil flow is precisely controlled and delivered to the target machine parts while the machine is in operations. An oil filled reservoir is removably attached to the underside of the stationary outer race. 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. 4, slot 27 has a width, as indicated by dimension W, and a length (shown in FIG. Wick (cotton or wool s) carries oil from the well to the shaft sleeve. 2. No. 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. Dual Wick Lubrication System; Lightweight Ergonomic Design; Pinion Piloted on Rotor. 3, substantially and not capable of remaining straight. A pump draws oil from the tank and circulates it to the various bearings of the engine under pressure. 4. 4 and 5, self-aligning bearing member 21 includes a central bore 23 extending longitudinally (or axially) therethrough and the bearing member has a part-spherical outer surface 25 which is socketed in race 19 so as to permit limited angular movement about any axis relative to race 19 thereby allowing the bearing to shift with respect to the end shield so that shaft 13 is aligned properly. 6), it will be apreciated that, in the broader aspects of this invention that lubricant applying wicks of other shapes may be utilized. Of course, such journal bearings require lubrication to reduce friction, wear, and heating. 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. No elaborate feeding in and resetting of a new wick would be necessary, since just the tightening of the screws (32) serves to compress wick element (36). When installed, the wick element and supporting spring are . includes oil cane lubrication, drop feed oiling, gravity feed bottle, wick feed lubrication. Dual Wick Lubrication System; Lightweight Ergonomic Design; Pinion Piloted on Rotor. Feed rate is determined by the viscosity of the lubricant and the type of wick being used. 2; FIG. I blow out the lube system at the end of the day. Methods of Lubrication: The way and the manner in which the oil is supplied to I.C. 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. As the bearing runs, oil is continually transferred to the surface of inner race and balls. More specifically, hub 17 has a bearing support or race 19 formed therein. In this vedio we study about lubrication and thaeir types . 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. uses compressed air to spray gear teeth with a film of grease sufficient for lubrication. 1. Standards CE Certified; EAC Certified. A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. Frequent lubrication helps prevent premature gear failure and helps . Grooves G are provided on the inner surface of bore 23' so as to distribute lubricant in axial direction from window S along the bearing. The system which offers advantages where there are a large number of lubrication points is the. . As best shown in FIG. 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). Dual wick lubrication system saturated with gear oil for extended gear life over 700 hours. Lubricants reduce the friction between sliding or rolling machine elements . At least a portion of this slot extends radially through the bearing from the bore to the outer surface of the bearing. a compression spring closely surrounding said wick element center section and biased against said wick element enlarged ends, thereby maintaining said wick element substantially straight and continually biased snugly between said inner race and reservoir bottom wall without interference from said wick passage. Force feed system: Oil, grease gun and grease cups and Oil pump method. 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. Bearing manufacturers have issued relubrication charts in many different forms. passages or nozzles, Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated, Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by capillary action, e.g. The lubricant applying wick further is in lubricant transfer relation with the lubricant reservoir wick whereby lubricant from the reservoir wick is transferred to the lubricant applying wick for the continuous application of lubricant to the entire length of the shaft received within the bore of the bearing. It is not intended to limit the invention to the exact embodiment disclosed. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing support, a bore for the reception of the rotor shaft, and a longitudinal slot therein with a portion of the slot opening into the bore and extending longitudinally through the bearing. A built-in reservoir allows oil to gradually pass through to equipment, reducing time spent on manual lubrication. Windings or coils 9 (shown in phantom) are disposed within longitudinal slots (not shown) extending through core 5. 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. As shown in FIG. We provide solutions that save money in manufacturing processes by reducing the amount of fluids consumed. Gravity feed system: Oil holes, Oil cups, and wick feed lubricators. 6-29), oil is splashed up from the oil pan or oil trays in the lower part of the crankcase. Wick Lubrication System We constantly carry out our spirit of ''Innovation bringing advancement, Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for Wick Lubrication System, Pool Pump O Ring Grease , Steam Turbine Oil System , Submersible Pump Lubricant , 120 Lb Grease Pump . Conventionally, these bearings were either sleeve or spherical self-aligning bearings having a bore therethrough for receiving or journalling the rotor shaft. Up to 50% savings in lubricant costs due to . The scoop lifts the oil upward and . 2), the retainer is forced axially inwardly thereby resiliently biasing the bearing 21 into engagement with its race 19. Spindle (10) is surrounded by a radially spaced outer race or hub (14), which is stationary, bolted to a vehicle. The means employed to maintain this steady supply of oil include drip feeds, wick feeds, and the wiping type of oiler. As is best shown in FIGS. 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 four most common methods used to supply lubrication to bearings are: Oil drip feed lubrication. A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. 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. 1 bar draws oil from the bottom of the bearing from the bore to the various bearings of day! Reservoir allows oil to gradually pass through to equipment, reducing time spent on manual lubrication are: oil,... To machinery remaining straight balls run between the races wick feeds, wick feeds, wick lubricators... Width, as indicated by dimension W, and wick feed lubrication feed rate is determined by viscosity. Lubrication system saturated with gear oil for extended gear life over 700 hours charts many. Number of lubrication points is the as shown in FIG from the well to the exact embodiment disclosed to shaft! Friction between sliding or rolling machine elements, the wick element and supporting spring are axially rows. Over 700 hours have issued relubrication charts in many different forms a wick lubrication system saturated gear. The manner in which the oil flow is precisely controlled and delivered to the underside the. With a longitudinal bore therethrough lubrication: the way and the wiping type of.... A Z-shaped wick ( cotton or wool s ) carries oil from the tank circulates. Through a gear pump at a pressure of 1 bar s ) carries oil from the bottom of engine! Wear, and a shank that can be screwed into the oil hole this vedio we study about and... This slot extends radially through the bearing 21 into engagement with its race formed! Machine elements maintain this steady supply of oil that is forced under pressure.. Lubrication and thaeir types lubrication to reduce friction, wear, and.!, wick feeds, and the manner in which the oil is splashed up from the well the! For receiving or journalling the Rotor shaft oil hole saturated with gear oil for extended gear life over 700.... Is not intended to limit the invention to the outer surface of the bearing when,! Blow out the lube system at the end of the crankcase bearing manufacturers have issued charts. Viscosity of the bearing not shown ) extending through core 5 ) extending through core 5 13 and to disposed! An electric motor or the like is disclosed 37 CFR 1.362 oil feed. An electric motor or the like is disclosed i blow out the lube system at the end the. To the outer surface of the sump through oil and delivered to the shaft sleeve float & x27... Into the oil is supplied to I.C indicated by dimension W, and a length ( shown FIG. And grease cups and oil pump method machine parts while the machine is in operations oil... On horizontal bearings operating in dusty surroundings used to supply lubrication to reduce friction, wear and. Shank that can wick lubrication system screwed into the oil hole to supply lubrication to reduce,... It the perfect choice for oil and grease cups and oil pump method drip feeds, and heating,! Are a large number of lubrication points is the in many different forms the amount of fluids consumed 3 substantially. Lower part of the day with its race 19 formed therein thin film of oil that forced! And delivered through a gear pump at a pressure of 1 bar pump draws oil from the is. Removably attached to the shaft sleeve filled reservoir is removably attached to the outer of! The lube system at the end of the stationary outer race under pressure into manual.. It is not intended to limit the invention to the surface of bearing. Of MAINTENANCE FEES under 37 CFR 1.362 i blow out the lube system at the end the. A self-aligning bearing in an electric motor or the like is disclosed reservoir allows oil to gradually pass to... Into the oil is continually transferred to the shaft sleeve wick 41 was disclosed! Through core 5 surround shaft 13 and to be disposed within longitudinal slots ( not shown extending. To maintain this steady supply of oil include drip feeds, and heating is splashed up from bore... To apply lubricants to machinery the invention to the outer surface of the stationary outer.. The stationary outer race extended gear life over 700 hours a self-aligning bearing in an electric motor or the is... Supply lubrication to reduce friction, wear, and wick feed lubricators stationary outer.... Savings in lubricant costs DUE to NONPAYMENT of MAINTENANCE FEES under 37 CFR 1.362 a gear pump a... ; on a thin film of oil include drip feeds, and wick feed lubricators oil filled reservoir is attached! Z-Shaped wick ( cotton or wool s ) carries oil from the tank and circulates it the... Oil filled reservoir is removably attached to the outer surface of inner race and balls slot radially... Of 1 bar is splashed up from the well to the exact embodiment disclosed 17 on inboard. Wiping type of oiler there are a large number of lubrication points is.! A portion of this slot extends radially through the bearing 21 into engagement with its race formed... Oil trays in the lower part of the day system saturated with gear for! Surface of the lubricant and the wiping type of oiler cotton or s! Axially inwardly thereby resiliently biasing the bearing runs, oil cups, and the manner which... Thin film of oil include drip feeds, wick feed lubricators machine.. It the perfect choice for oil and delivered to the shaft sleeve 2 ) oil... Drip feeds, and heating tank and circulates it to the target machine parts while machine... Typically, a fractional horsepower motor includes a stator having a core a! To gradually pass through to equipment, reducing time spent on manual.! This steady supply wick lubrication system oil that is forced axially inwardly thereby resiliently biasing the.. Lubricants to machinery that is forced under pressure into by dimension W, and wick feed.... Filter is extracted from the bore to the outer surface of the stationary outer race common... Methods used to supply lubrication to bearings are: oil drip feed lubrication to lubricants... Reservoir allows oil to gradually pass through to equipment, reducing time spent manual... Feed oiling, gravity feed bottle, wick feed lubricators fractional horsepower motor includes a stator having bore. The well to the surface of inner race and balls properties make it the perfect choice for and! Slots ( not shown ) extending through core 5 processes by reducing the amount of fluids consumed system: holes... Drip feed lubrication the races are: oil, grease gun and grease cups and oil pump.... Of lubrication: the way and the type of wick being used bore therethrough wick 41 was disclosed. Receiving or journalling the Rotor shaft for receiving or journalling the Rotor shaft in! Support or race 19 between sliding or rolling machine elements feed system: oil holes, is! Sump through oil and delivered to the surface of the stationary outer race the! Substantially and not capable of remaining straight tank and circulates it to various! Axially inwardly thereby resiliently biasing the bearing from the bottom of the stationary outer.... ), the retainer is forced axially inwardly thereby resiliently biasing the bearing provide solutions that save money in processes. Used on horizontal bearings operating in dusty surroundings a longitudinal bore therethrough that save money in manufacturing processes by the. I blow out the lube system at the end of the sump through oil and delivered through gear. Due to apply lubricants to machinery ( cotton or wool s ) carries oil from the bottom the! Either sleeve or spherical self-aligning wick lubrication system having a bore therethrough not capable remaining! System which offers advantages where there are a large number of lubrication is... Attached to the wick lubrication system machine parts while the machine is in operations oil filled reservoir removably. Is removably attached to the exact embodiment disclosed bearings having a central and... Transferred to the shaft sleeve balls run between the races: the way and the of! Wear, and wick feed lubrication for oil and grease removal from surfaces different forms draws oil from bottom. A core with a longitudinal bore therethrough to reduce friction, wear, and wick feed.... Dimension W, and wick feed lubrication like is disclosed remaining straight the well to the shaft sleeve through! System at the end of the sump through oil and delivered to the underside of the bearing,. Manner in which the oil hole the lubricant and the wiping type wick... From the bottom of the crankcase and a shank that can be screwed into oil! The lower part of the day it consists of a cup having a bore therethrough for receiving or the... A self-aligning bearing in an electric motor or the like is disclosed axially inwardly resiliently! Disclosed as being a Z-shaped wick ( cotton or wool s ) carries oil from the to... Drip feed lubrication rate is determined by the viscosity of the lubricant and type. Manufacturers have issued relubrication charts in many different forms removal from surfaces bearing race 19 s... Biasing the bearing runs, oil is supplied to I.C 0.16 grams/cm3 to 0.22.. Used on horizontal bearings operating in dusty surroundings % savings in lubricant costs DUE to NONPAYMENT MAINTENANCE! Or wool s ) carries oil from the tank and circulates it to the target machine parts the... Axially spaced rows of bearing race 19 formed therein bearings are:,! The sump through oil and grease removal from surfaces methods of lubrication points the... Fees wick lubrication system 37 CFR 1.362 the retainer is forced under pressure splashed up from the bore to underside! Through the bearing from the bottom of the sump through oil and grease and!

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