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Class Information
Number: 55/484
Name: Gas separation > Two or more separators (e.g., spaced filters in flow line or casing) > Spaced for parallel flow of gas
Description: Apparatus in which the plurality of media are spaced across a flow stream so that each acts independently of the other upon only a portion of the gas stream so that the several media act substantially upon the gas at one time.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7473288 |
Particulate matter reducing apparatus |
Jan. 6, 2009 |
| 7455710 |
Honeycomb structure and method of manufacturing the same |
Nov. 25, 2008 |
| 7445656 |
Filtration structure for the exhaust gas from an internal combustion engine |
Nov. 4, 2008 |
| 7425226 |
Fluid filter with canted fanfold pleats |
Sep. 16, 2008 |
| 7419525 |
Filter and method of making |
Sep. 2, 2008 |
| 7413587 |
Disposable filter for a fluid handling device and a method for using the same |
Aug. 19, 2008 |
| 7410520 |
Foldable filter for an air filtration unit and method |
Aug. 12, 2008 |
| 7404839 |
Filter assembly and adaptor |
Jul. 29, 2008 |
| 7393376 |
Ceramic filter for exhaust gas emission control |
Jul. 1, 2008 |
| 7390340 |
Filtration apparatus |
Jun. 24, 2008 |
| 7387657 |
Honeycomb structural body |
Jun. 17, 2008 |
| 7384441 |
Honeycomb filter |
Jun. 10, 2008 |
| 7344576 |
Conditions for fluid separations in microchannels, capillary-driven fluid separations, and laminated devices capable of separating fluids |
Mar. 18, 2008 |
| 7344580 |
Filter unit |
Mar. 18, 2008 |
| 7341614 |
Filter and filter assembly |
Mar. 11, 2008 |
| 7332012 |
Multi-stage filtering apparatus |
Feb. 19, 2008 |
| 7332014 |
Ceramic structure, method of manufacturing ceramic structure, and device for manufacturing ceramic structure |
Feb. 19, 2008 |
| 7329310 |
Filter module |
Feb. 12, 2008 |
| 7326271 |
Honeycomb filter and method of manufacturing the same |
Feb. 5, 2008 |
| 7320717 |
Industrial scale honeycomb type dust collector |
Jan. 22, 2008 |
| 7320720 |
Interlocking filtration device |
Jan. 22, 2008 |
| 7316721 |
Ceramic foam insulator with thermal expansion joint |
Jan. 8, 2008 |
| 7316722 |
Honeycomb structure |
Jan. 8, 2008 |
| 7316736 |
Carbon filter panel for an air cleaner |
Jan. 8, 2008 |
| 7314496 |
Honeycomb structure |
Jan. 1, 2008 |
| 7314501 |
Methods and device for filtration of exhaust gases for a diesel engine with a filtration surface which is variable by means of controlled obstruction |
Jan. 1, 2008 |
| 7311749 |
Filter block for filtering particles contained in the exhaust gas of a combustion engine |
Dec. 25, 2007 |
| 7309370 |
Honeycomb filter for exhaust gas decontamination |
Dec. 18, 2007 |
| 7309369 |
Filter module |
Dec. 18, 2007 |
| 7300481 |
Method and device for cleaning filters for dust-laden waste gases |
Nov. 27, 2007 |
| 7288137 |
Particulate trap |
Oct. 30, 2007 |
| 7267703 |
Electrically regeneratable filter element |
Sep. 11, 2007 |
| 7264656 |
Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter |
Sep. 4, 2007 |
| 7238217 |
Diesel engine exhaust filters |
Jul. 3, 2007 |
| 7223298 |
Filter assembly for pipelines |
May. 29, 2007 |
| 7217307 |
Dust collector with an invertible wind exhausting case |
May. 15, 2007 |
| 7198718 |
Coalescer |
Apr. 3, 2007 |
| 7186287 |
Disposable filter for a fluid handling device and a method for using the same |
Mar. 6, 2007 |
| 7186290 |
Filter system with automatic media refresh |
Mar. 6, 2007 |
| 7182799 |
Filter assembly comprising filter elements and a filter grid |
Feb. 27, 2007 |
| 7172693 |
Quick change filter and bracket with key system and universal key option |
Feb. 6, 2007 |
| 7169203 |
Honeycomb structure |
Jan. 30, 2007 |
| 7169200 |
Particulate trap |
Jan. 30, 2007 |
| 7160355 |
Method and system for regenerating diesel particle filters |
Jan. 9, 2007 |
| 7147683 |
Back-flow valve and trigger for a cleaning machine |
Dec. 12, 2006 |
| 7138002 |
Honeycomb structure and process for production thereof |
Nov. 21, 2006 |
| 7128771 |
Air filter retaining system |
Oct. 31, 2006 |
| 7122067 |
Intake air filter for an internal combustion engine |
Oct. 17, 2006 |
| 7122120 |
Filter element, particularly for the static or dead-end filtration of fluids, and corresponding filter device |
Oct. 17, 2006 |
| 7108739 |
Efficiently regenerated particle trap for an internal combustion engine and method of operating same |
Sep. 19, 2006 |
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