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Class Information
Number: 55/459.2
Name: Gas separation > Deflector > Fixed gas whirler or rotator means > Tangential gas inlet opening in casing > Inclined inflow
Description: Apparatus wherein the gas inflow conductor is sloped.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615089 |
Filter assembly and cyclone dust collecting apparatus having the same |
Nov. 10, 2009 |
| 7455708 |
Air flow passage for a vacuum cleaner |
Nov. 25, 2008 |
| 7422614 |
Bagless dustcup |
Sep. 9, 2008 |
| 7288129 |
Cyclone dust collector and handle assembly for vacuum cleaner having the same |
Oct. 30, 2007 |
| 7163568 |
Bagless dustcup |
Jan. 16, 2007 |
| 7108138 |
Material classifier |
Sep. 19, 2006 |
| 7052523 |
Bagless canister vacuum cleaner |
May. 30, 2006 |
| 6977003 |
Cyclone dust-collecting apparatus of vacuum cleaner |
Dec. 20, 2005 |
| 6902596 |
Air flow passage for a vacuum cleaner |
Jun. 7, 2005 |
| 6863702 |
Bagless dustcup |
Mar. 8, 2005 |
| 6758874 |
Rotating filter feature for wet/dry vacuum cleaner |
Jul. 6, 2004 |
| 6736873 |
Air flow passage for a vacuum cleaner |
May. 18, 2004 |
| 6712868 |
Bagless canister vacuum cleaner |
Mar. 30, 2004 |
| 6558453 |
Bagless dustcup |
May. 6, 2003 |
| 6521006 |
Vacuum cleaner |
Feb. 18, 2003 |
| 6511595 |
Apparatus and methods for separating solids from flowing liquids or gases |
Jan. 28, 2003 |
| 6391095 |
Air flow passage for a cyclonic separator and vacuum cleaner having same |
May. 21, 2002 |
| 6312594 |
Insert for a cyclone separator |
Nov. 6, 2001 |
| 6238579 |
Device for separating solid particles in a fluid stream |
May. 29, 2001 |
| 6210457 |
Transparent lid for auxiliary dust removal receptacle |
Apr. 3, 2001 |
| 6027541 |
Lid for auxiliary dust removal receptacle |
Feb. 22, 2000 |
| 5843211 |
Method and apparatus for separating a heavier phase from a lighter phase in a material flow by centrifugal force |
Dec. 1, 1998 |
| 5788848 |
Apparatus and methods for separating solids from flowing liquids or gases |
Aug. 4, 1998 |
| 5665130 |
Riser terminator for internally circulating fluid bed reactor |
Sep. 9, 1997 |
| 5277705 |
Powder collection apparatus/method |
Jan. 11, 1994 |
| 5236479 |
Cyclone separator |
Aug. 17, 1993 |
| 5131462 |
Heat exchanger |
Jul. 21, 1992 |
| 4842145 |
Arrangement of multiple fluid cyclones |
Jun. 27, 1989 |
| 4702181 |
Cyclone separator |
Oct. 27, 1987 |
| 4662909 |
Cyclone construction |
May. 5, 1987 |
| 4660248 |
Pickup truck mounted sweeper |
Apr. 28, 1987 |
| 4476608 |
Apparatus for removal of ash |
Oct. 16, 1984 |
| 4170555 |
Methods and apparatus for centrifugal treatment of fluids containing impurities in suspension |
Oct. 9, 1979 |
| 4159151 |
Silo filling apparatus |
Jun. 26, 1979 |
| 4135898 |
Device for centrifugally separating the components of a gas mixture |
Jan. 23, 1979 |
| 4074763 |
Bottom-hole gas-liquid separator |
Feb. 21, 1978 |
| 4019881 |
Moisture separator for a nuclear steam turbine |
Apr. 26, 1977 |
| 3960734 |
High efficiency cyclone separator |
Jun. 1, 1976 |
| 3951620 |
Separation apparatus and process |
Apr. 20, 1976 |
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