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Class Information
Number: 95/270
Name: Gas separation: processes > Deflecting > Centrifugal force > Created by rotating equipment
Description: Process in which the centrifugal force is caused by a rotating element moving around an axis.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618471 |
Method and apparatus for separating liquid droplets from a fluid flow stream |
Nov. 17, 2009 |
| 7615091 |
Filter element, air cleaner, and methods |
Nov. 10, 2009 |
| 7597732 |
Gas-liquid separator |
Oct. 6, 2009 |
| 7591866 |
Methane gas recovery and usage system for coalmines, municipal land fills and oil refinery distillation tower vent stacks |
Sep. 22, 2009 |
| 7591882 |
Method for separating gas mixtures and a gas centrifuge for carrying out the method |
Sep. 22, 2009 |
| 7569094 |
Method and apparatus for separating particles |
Aug. 4, 2009 |
| 7497897 |
Air supply device for the passenger cell of a motor vehicle |
Mar. 3, 2009 |
| 7452409 |
Powered air cleaning system and air cleaning method |
Nov. 18, 2008 |
| 7396373 |
Centrifugal separator for cleaning gases |
Jul. 8, 2008 |
| 7338546 |
Centrifugal separator for cleaning gas generated by an internal combustion engine and a method for operating the same |
Mar. 4, 2008 |
| 7311745 |
Device for heating and/or demisting a vehicle |
Dec. 25, 2007 |
| 7241392 |
Rotary separator and method |
Jul. 10, 2007 |
| 7188599 |
Sump for cooling package air intake housing of an agricultural machine |
Mar. 13, 2007 |
| 7156901 |
Apparatus for simultaneous cleaning of a liquid and a gas |
Jan. 2, 2007 |
| 7056368 |
Powered air cleaning system and air cleaning method |
Jun. 6, 2006 |
| 7052529 |
Method and a device for cleaning of crankcase gases coming from an internal combustion engine adapted for propelling a means of transportation |
May. 30, 2006 |
| 7022163 |
Method of treating air on board on a vehicle, and a device for use when performing the method |
Apr. 4, 2006 |
| 6878189 |
Air precleaner and method for separating heavier-than-air particulate debris from debris laden air |
Apr. 12, 2005 |
| 6821319 |
Method and an apparatus for cleaning of gas |
Nov. 23, 2004 |
| 6783571 |
Method and a device for cleaning of crankcase gas |
Aug. 31, 2004 |
| 6755896 |
Method of cleaning crankcase gas and a gas cleaning separator |
Jun. 29, 2004 |
| 6752857 |
Sand/dust filtering system |
Jun. 22, 2004 |
| 6719830 |
Toroidal vortex vacuum cleaner centrifugal dust separator |
Apr. 13, 2004 |
| 6716269 |
Centrifuge and cascade for the separation of gases |
Apr. 6, 2004 |
| 6672387 |
Oil and gas production with downhole separation and reinjection of gas |
Jan. 6, 2004 |
| 6627166 |
Gas filtering device |
Sep. 30, 2003 |
| 6592654 |
Liquid extraction and separation method for treating fluids utilizing flow swirl |
Jul. 15, 2003 |
| 6564865 |
Oil and gas production with downhole separation and reinjection of gas |
May. 20, 2003 |
| 6562109 |
Acceleration assisted particle/gas separation system |
May. 13, 2003 |
| 6530979 |
Flue gas cleaner |
Mar. 11, 2003 |
| 6517612 |
Centrifugal filtration device |
Feb. 11, 2003 |
| 6451093 |
Centripetal demister |
Sep. 17, 2002 |
| 6425943 |
POWERED LOW RESTRICTION AIR PRECLEANER DEVICE AND METHOD FOR PROVIDING A CLEAN AIR FLOW TO AN APPARATUS SUCH AS A COMBUSTION ENGINE AIR INTAKE, ENGINE COOLING SYSTEM, VENTILATION SYSTEM AND CA |
Jul. 30, 2002 |
| 6319304 |
Powered low restriction air precleaner device and method for providing a clean air flow to an apparatus such as a combustion engine air intake, engine cooling system, ventilation system and ca |
Nov. 20, 2001 |
| 6293751 |
Water/solids extracting blower |
Sep. 25, 2001 |
| 6277176 |
Moving filter device having filter elements with flow passages and method of filtering air |
Aug. 21, 2001 |
| 6176889 |
Apparatus for separating droplets and/or solid particles from gas |
Jan. 23, 2001 |
| 6132493 |
Apparatus and method for washing air with a liquid without an eliminator |
Oct. 17, 2000 |
| 6113675 |
Gas separator having a low rotating mass |
Sep. 5, 2000 |
| 6090183 |
Method and apparatus for processing exhaust gas produced during manufacturing of semi-conductor devices |
Jul. 18, 2000 |
| 6059861 |
Enhanced exclusion filter |
May. 9, 2000 |
| 6036750 |
Separator with rotating filter |
Mar. 14, 2000 |
| 6007605 |
Integrated exclusion filter and pressurizing means |
Dec. 28, 1999 |
| 6004382 |
Air cleaning system for vehicle cooling system and engine and cab |
Dec. 21, 1999 |
| 5976224 |
Separating carbon from ash |
Nov. 2, 1999 |
| 5972229 |
Method for filtering out particles from a fluid |
Oct. 26, 1999 |
| 5776229 |
Oil separator rotor for lubrication enclosure |
Jul. 7, 1998 |
| 5766315 |
Method for centrifugally ejecting heavier-than-air particulate debris from an air stream |
Jun. 16, 1998 |
| 5746789 |
Apparatus for separating particulates from a fluid stream |
May. 5, 1998 |
| 5738710 |
Control method and apparatus for material adsorbed on adsorbent, and solvent recovering method and apparatus using same |
Apr. 14, 1998 |
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