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Class Information
Number:
184/54
Name:
Lubrication
>
Lubricators
>
Force feed
>
Fluid-operated
> Displacement by liquid
Description:
Device wherein the lubricant is directly displaced by a liquid.
Patents under this class:
Patent Number
Title Of Patent
Date Issued
7210561
Lubricating device of reciprocating compressor
May. 1, 2007
7155825
Method of liquid withdrawal from a tool spindle
Jan. 2, 2007
5568984
Fuel lubricated bearing
Oct. 29, 1996
5566781
Apparatus and methods for flushing and cleaning oil strainer, crankcase and other components of an internal combustion engine
Oct. 22, 1996
5372220
Water based lubricant containing polytetrafluoroethylene
Dec. 13, 1994
4593775
Two-piece pressure relief valve
Jun. 10, 1986
4577705
Bellows lubricant pressurizer for sealed bearing rock bits
Mar. 25, 1986
4388984
Two-stage pressure relief valve
Jun. 21, 1983
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