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Class Information
Number: 184/57
Name: Lubrication > Lubricators > Force feed > Fluid-operated > Displacement by air or steam > Initial pressure
Description: Force-feed lubricators comprising an auxiliary tank in connection with the lubricant-receptacle, which tank is charged with compressed air, and this air is used to force the lubricant from its receptacle.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7493988 |
Lubricating tool for feeding a lubricating mixture to a cutter |
Feb. 24, 2009 |
| 7152712 |
Control moment gyro spin bearing lubricant delivery system and method |
Dec. 26, 2006 |
| 6401870 |
Lubrication system |
Jun. 11, 2002 |
| 6296078 |
Axle bearing lubricating device |
Oct. 2, 2001 |
| 6199465 |
Liquid coater |
Mar. 13, 2001 |
| 6145627 |
Zero point position-determining mechanism for pressurized fluid-driven apparatuses |
Nov. 14, 2000 |
| RE36650 |
Total fluid exchange system for automatic transmissions |
Apr. 11, 2000 |
| 5566781 |
Apparatus and methods for flushing and cleaning oil strainer, crankcase and other components of an internal combustion engine |
Oct. 22, 1996 |
| 5476154 |
Powered oil change apparatus |
Dec. 19, 1995 |
| 5472064 |
Total fluid exchange system for automatic transmissions |
Dec. 5, 1995 |
| 4977979 |
Lubrication system |
Dec. 18, 1990 |
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