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Class Information
Number: 184/6.23
Name: Lubrication > Systems > With lubricant treatment means > Foam or air
Description: Device including means to destroy or remove gas or vapor bubbles dispersed in the lubricant.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7458728 |
Rotary apparatus |
Dec. 2, 2008 |
| 7455150 |
Rotating shaft scavenging scoop |
Nov. 25, 2008 |
| 7370729 |
Breather device for speed-change devices |
May. 13, 2008 |
| 7371058 |
Oil feeding propeller of scroll compressor |
May. 13, 2008 |
| 7347301 |
Lubricant supply system and operating method of multisystem lubrication screw compressor |
Mar. 25, 2008 |
| 7331423 |
Transmission of working vehicle |
Feb. 19, 2008 |
| 7191870 |
Breather apparatus for a power train of vehicle |
Mar. 20, 2007 |
| 7140468 |
Apparatus and method for lubricant condition control and monitoring |
Nov. 28, 2006 |
| 7077635 |
Pump comprising a water supply |
Jul. 18, 2006 |
| 7025175 |
Vent mechanism |
Apr. 11, 2006 |
| 6860365 |
Lubrication system for rotating machines and pumps |
Mar. 1, 2005 |
| 6845847 |
Lubrication system and its modification method |
Jan. 25, 2005 |
| 6832620 |
Apparatus for dosing lubricant into an air line |
Dec. 21, 2004 |
| 6811383 |
Oil catching device and oil pump for an internal-combustion engine, and method of making and using same |
Nov. 2, 2004 |
| 6719096 |
Breather device for power train of electric vehicle |
Apr. 13, 2004 |
| 6640933 |
Lubrication system for a bearing |
Nov. 4, 2003 |
| 6599101 |
Gas compressor |
Jul. 29, 2003 |
| 6524476 |
Oil pan containing a magnetic filter apparatus |
Feb. 25, 2003 |
| 6481991 |
Trochoid gear type fuel pump |
Nov. 19, 2002 |
| 6463819 |
Uninterruptible oil supply system |
Oct. 15, 2002 |
| 6341667 |
Arrangement in a circulation lubrication system |
Jan. 29, 2002 |
| 6171090 |
Compressor having a lubricant pick-up tube guard |
Jan. 9, 2001 |
| 6123175 |
Interconnected vents for motor vehicle axle assembly |
Sep. 26, 2000 |
| 6053285 |
Apparatus for dispensing measured quantities of lubricant |
Apr. 25, 2000 |
| 5960908 |
Oil pan baffle plate |
Oct. 5, 1999 |
| 5878841 |
Joint device for a lubrication system and a pump apparatus including the joint device |
Mar. 9, 1999 |
| 5875871 |
Device for distribution of lubricant and a pump apparatus including the distribution device |
Mar. 2, 1999 |
| 5718744 |
Lubrication system demisting apparatus |
Feb. 17, 1998 |
| 5709627 |
Differential unit with means for mixing air into the hydraulic actuator |
Jan. 20, 1998 |
| 5636974 |
Reciprocating piston type compressor with an oil separator for removing lubricating oil from discharged high pressure refrigerant gas |
Jun. 10, 1997 |
| 5623870 |
Oil mist eliminator for a press oil control system |
Apr. 29, 1997 |
| 5584650 |
Lubrication system |
Dec. 17, 1996 |
| 5582271 |
Method and apparatus for removing moisture, air, and dirt from lubricating oil |
Dec. 10, 1996 |
| 5575355 |
Method and apparatus for applying lubricant to a hydrodynamic bearing |
Nov. 19, 1996 |
| 5499908 |
Method of making foam in an energy efficient compressor |
Mar. 19, 1996 |
| 5476370 |
Oil pump subject to pumping a two phase flow |
Dec. 19, 1995 |
| 5467843 |
Arrangement for guiding lubricating oil in an internal-combustion engine |
Nov. 21, 1995 |
| 5413462 |
Mechanical power transmission system having improved lubricant circulation apparatus |
May. 9, 1995 |
| 5404964 |
System for reducing oil migration from a transmission |
Apr. 11, 1995 |
| 5377781 |
Oil pick-up device of compressor |
Jan. 3, 1995 |
| 5273135 |
Method of charging a hydrostatic transmission with oil |
Dec. 28, 1993 |
| 5257903 |
Low pressure drop radial inflow air-oil separating arrangement and separator employed therein |
Nov. 2, 1993 |
| 5239957 |
Two cycle engine for small boat |
Aug. 31, 1993 |
| 5215164 |
Lubricating device for four stroke outboard motor |
Jun. 1, 1993 |
| 5211542 |
Method and apparatus for oil sump pressure control |
May. 18, 1993 |
| 5209098 |
Method and apparatus for forming can ends |
May. 11, 1993 |
| 5201845 |
Low pressure drop radial inflow air-oil separating arrangement and separator employed therein |
Apr. 13, 1993 |
| 5188196 |
System for recovering the lubricating oil for the bearings of a centrifugal compressor with labyrinth seals |
Feb. 23, 1993 |
| 5186278 |
Oil mist separator |
Feb. 16, 1993 |
| 5114320 |
Blower or pump with capillary filter for replenishment of oil separated by vacuum pump |
May. 19, 1992 |
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