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Class Information
Number: 55/457
Name: Gas separation > Deflector > Fixed gas whirler or rotator means > Helical vane or baffle within flow conduit > Between gas flow path wall and central core
Description: Apparatus comprising a solid or hollow element positioned interiorly of a portion of the gas flow passage to provide for gas flow in the space between it and the wall of the gas passage, with the twisted member positioned in the space.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615088 |
Cyclonic separator for separating particles from an airflow and vacuum cleaner including such a separator |
Nov. 10, 2009 |
| 7591869 |
Apparatus and method for extracting condensate |
Sep. 22, 2009 |
| 7559975 |
Process for transforming gas/liquid flow into laminar or stratified flow |
Jul. 14, 2009 |
| 7537625 |
Multi cyclone dust separating apparatus |
May. 26, 2009 |
| 7503950 |
Assembly to separate liquid from a multiphase flow |
Mar. 17, 2009 |
| 7470300 |
Duct wall water extractor |
Dec. 30, 2008 |
| 7422611 |
Single/multiple guard(s)/cap(s) and/or screen(s) with engine attached apparatus and/or pole with rotational system(s)-centrifuge chamber/manifold particle collector |
Sep. 9, 2008 |
| 7422615 |
Cyclone dust-separating apparatus |
Sep. 9, 2008 |
| 7410517 |
Dust-separating apparatus for vacuum cleaner |
Aug. 12, 2008 |
| 7393374 |
Inducing air |
Jul. 1, 2008 |
| 7381235 |
Cyclone separator, liquid collecting box and pressure vessel |
Jun. 3, 2008 |
| 7364601 |
Precleaner arrangement for use in air filtration; method; and, air cleaner using same |
Apr. 29, 2008 |
| 7332008 |
Cyclone dust collecting apparatus and a vacuum cleaner having the same |
Feb. 19, 2008 |
| 7311744 |
Cyclonic separator for mist collectors |
Dec. 25, 2007 |
| 7285149 |
Oil separator for vehicle air system |
Oct. 23, 2007 |
| 7279020 |
Axial demisting cyclone |
Oct. 9, 2007 |
| 7273513 |
Acid gas removal |
Sep. 25, 2007 |
| 7258713 |
Inlet vane for centrifugal particle separator |
Aug. 21, 2007 |
| 7258727 |
Apparatus for separating particles from a flowing medium |
Aug. 21, 2007 |
| 7252703 |
Direct contact liquid air contaminant control system |
Aug. 7, 2007 |
| 7244282 |
Separator device |
Jul. 17, 2007 |
| 7182803 |
Solids multi-clone separator |
Feb. 27, 2007 |
| 7163626 |
Device for treating a gas/liquid mixture |
Jan. 16, 2007 |
| 7160345 |
Single/multiple guard(s)/cap(s) and/or screen(s) with engine attached apparatus and/or pole with rotational system(s)-centrifuge chamber/manifold particle collector |
Jan. 9, 2007 |
| 7156889 |
Assembly for removing dust from gas stream |
Jan. 2, 2007 |
| 7144437 |
Vertically arranged separator for separating liquid from a gas flow |
Dec. 5, 2006 |
| 7070637 |
Apparatus for separating particles from a fluid |
Jul. 4, 2006 |
| 7066987 |
Separating cyclone and method for separating a mixture |
Jun. 27, 2006 |
| 7056368 |
Powered air cleaning system and air cleaning method |
Jun. 6, 2006 |
| 7004987 |
Intake air pre-cleaner with aspirator port chamber for collecting and holding particles for later aspiration |
Feb. 28, 2006 |
| 7001448 |
System employing a vortex finder tube for separating a liquid component from a gas stream |
Feb. 21, 2006 |
| 7001440 |
Fluid filter assembly with a fin array |
Feb. 21, 2006 |
| 6958083 |
Air cleaner with reduced restriction precleaner |
Oct. 25, 2005 |
| 6932849 |
Serviceable vortex-type filter assembly and method for servicing same |
Aug. 23, 2005 |
| 6921424 |
Dust pre-separator for an automobile engine |
Jul. 26, 2005 |
| 6902593 |
Separation device to remove fine particles |
Jun. 7, 2005 |
| 6863703 |
Compact footprint CFB with mechanical dust collector |
Mar. 8, 2005 |
| 6860915 |
Oil separating device for crankcase gases of an internal combustion engine |
Mar. 1, 2005 |
| 6818034 |
Device for separating dirt and debris in flowing media |
Nov. 16, 2004 |
| 6811586 |
Oil separating device for crankshaft gases of an internal combustion engine |
Nov. 2, 2004 |
| 6797026 |
Apparatus and process for separating fine solid particulates from a gas stream |
Sep. 28, 2004 |
| 6752845 |
Apparatus for separation of a liquid from a multiphase fluid flow |
Jun. 22, 2004 |
| 6712869 |
Exhaust aftertreatment device with flow diffuser |
Mar. 30, 2004 |
| 6702877 |
Apparatus and method for processing of a mixture of gas with liquid and/or solid material |
Mar. 9, 2004 |
| 6699300 |
Device for drying compressed air |
Mar. 2, 2004 |
| 6673133 |
Cyclone for separating fine solid particles from a gas stream |
Jan. 6, 2004 |
| 6613129 |
Cyclone and dust filter vacuum cleaner |
Sep. 2, 2003 |
| 6610115 |
Dust extraction installation for blast furnace gas |
Aug. 26, 2003 |
| 6576029 |
System for separating an entrained liquid component from a gas stream |
Jun. 10, 2003 |
| 6576031 |
Droplet separator including a flow tube, and a droplet separation tube surrounding a portion of the flow tube |
Jun. 10, 2003 |
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