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Class Information
Number: 95/268
Name: Gas separation: processes > Deflecting > And filtering
Description: Process in which a gas and solid or liquid particles entrained therein is passed through a foraminous or porous mass which separates the solid or liquid particles from the gas by entrapment and retention while permitting the gaseous or vaporous constituents to pass.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615091 |
Filter element, air cleaner, and methods |
Nov. 10, 2009 |
| 7575616 |
Low-profile surface mount filter |
Aug. 18, 2009 |
| 7556662 |
Multi-cyclone dust separating apparatus |
Jul. 7, 2009 |
| 7488373 |
Device and method for treating a gas/liquid mixture |
Feb. 10, 2009 |
| 7488361 |
Inlet and distribution device |
Feb. 10, 2009 |
| 7404833 |
Rotary pulse type filter dust collector |
Jul. 29, 2008 |
| 7344576 |
Conditions for fluid separations in microchannels, capillary-driven fluid separations, and laminated devices capable of separating fluids |
Mar. 18, 2008 |
| 7344579 |
Pipe trap |
Mar. 18, 2008 |
| 7332010 |
High pressure filter/separator and locking mechanism |
Feb. 19, 2008 |
| 7309383 |
Process for removing solid particles from a gas-solids flow |
Dec. 18, 2007 |
| 7282074 |
Auxiliary dust collection system |
Oct. 16, 2007 |
| 7270690 |
Separator with vane assembly and filter arrangement |
Sep. 18, 2007 |
| 7264644 |
Methods and apparatuses for mounting a filtration housing for solid filtration media |
Sep. 4, 2007 |
| 7223298 |
Filter assembly for pipelines |
May. 29, 2007 |
| 7211123 |
Apparatus for venting a transmission |
May. 1, 2007 |
| 7125439 |
Air environment control system and technique |
Oct. 24, 2006 |
| 7115156 |
Air filter system |
Oct. 3, 2006 |
| 7108785 |
Blood conditioning device |
Sep. 19, 2006 |
| 7077888 |
Device for separating dust from flue gases from combustion plants, especially solid fuel combustion plants |
Jul. 18, 2006 |
| 7077885 |
Gas/liquid phase separator and the fuel cell-based power production unit equipped with one such separator |
Jul. 18, 2006 |
| 7029852 |
Apparatus and method for detecting and classifying chemicals, particles, vira, and bacteria in fluids |
Apr. 18, 2006 |
| 7022163 |
Method of treating air on board on a vehicle, and a device for use when performing the method |
Apr. 4, 2006 |
| 7008467 |
Air cleaner and method of filtering |
Mar. 7, 2006 |
| 6994743 |
Two stage air filter |
Feb. 7, 2006 |
| 6905528 |
Conveying air filtration system |
Jun. 14, 2005 |
| 6905533 |
Filtering and inerting of combustible dusts in the process off-gas |
Jun. 14, 2005 |
| 6896719 |
Dirt collecting system for a floor care appliance |
May. 24, 2005 |
| 6875247 |
Conditions for fluid separations in microchannels, capillary-driven fluid separations, and laminated devices capable of separating fluids |
Apr. 5, 2005 |
| 6869462 |
Methods of contacting substances and microsystem contactors |
Mar. 22, 2005 |
| 6858067 |
Filtration vessel and method for rotary gas compressor system |
Feb. 22, 2005 |
| 6833023 |
Air filter assembly |
Dec. 21, 2004 |
| 6797041 |
Two stage air filter |
Sep. 28, 2004 |
| 6752856 |
Feedback loop controlled multistage aerosol removal device |
Jun. 22, 2004 |
| 6712884 |
Particle trap and process for separating particles out of an exhaust gas flow and honeycomb body and exhaust system having a particle trap |
Mar. 30, 2004 |
| 6706095 |
Cyclonic separating apparatus |
Mar. 16, 2004 |
| 6673135 |
System and method of separating entrained immiscible liquid component of an inlet stream |
Jan. 6, 2004 |
| 6627166 |
Gas filtering device |
Sep. 30, 2003 |
| 6576045 |
Multi-stage diesel particulate collector system with combined processes of inertial impaction, virtual impaction, and filtration |
Jun. 10, 2003 |
| 6558453 |
Bagless dustcup |
May. 6, 2003 |
| 6547856 |
Filter system |
Apr. 15, 2003 |
| 6511595 |
Apparatus and methods for separating solids from flowing liquids or gases |
Jan. 28, 2003 |
| 6488744 |
Filter system |
Dec. 3, 2002 |
| 6478856 |
Apparatus and method for collection, sorting, concentrating and impinging particles on a surface |
Nov. 12, 2002 |
| 6368386 |
Filter construction resistant to the passage of water soluble materials; and method |
Apr. 9, 2002 |
| 6361616 |
Pipeline cleaning method and apparatus |
Mar. 26, 2002 |
| 6350299 |
Multi-chambered air/oil separator |
Feb. 26, 2002 |
| 6299667 |
Method and device for removing dust from areas with high dust loading |
Oct. 9, 2001 |
| 6284025 |
Particle microtrap screen |
Sep. 4, 2001 |
| 6264728 |
Aerodynamic cleaning of cotton fibers |
Jul. 24, 2001 |
| 6251168 |
High efficiency gas scrubber using combined coalescing media and centrifugal cyclone |
Jun. 26, 2001 |
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