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Class Information
Number: 55/449
Name: Gas separation > Deflector > Fixed gas whirler or rotator means > With outlet gas conduit wall common to surrounding gas inlet or concentrate outlet or collector > Gas inlet and outlet have common wall
Description: Apparatus wherein the gas outlet wall comprises the inner wall of the surrounding gas inlet.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7481862 |
Filter assembly using adhesive center tube |
Jan. 27, 2009 |
| 7311765 |
Energy and/or mass exchange apparatus having an integrated fluid separator |
Dec. 25, 2007 |
| 6977003 |
Cyclone dust-collecting apparatus of vacuum cleaner |
Dec. 20, 2005 |
| 6709479 |
Precleaner for vacuum systems |
Mar. 23, 2004 |
| 6485537 |
Steam separator and valve with downward inlet |
Nov. 26, 2002 |
| 6391095 |
Air flow passage for a cyclonic separator and vacuum cleaner having same |
May. 21, 2002 |
| 6325843 |
Method and apparatus for removing condensate from combustion analyzer sample |
Dec. 4, 2001 |
| 6280502 |
Removing solids from a fluid |
Aug. 28, 2001 |
| 6264712 |
Low intake restriction air precleaner |
Jul. 24, 2001 |
| 6261330 |
Apparatus for separating particles from a fluid flow |
Jul. 17, 2001 |
| 6210457 |
Transparent lid for auxiliary dust removal receptacle |
Apr. 3, 2001 |
| 6117201 |
Easily storable dust collecting container |
Sep. 12, 2000 |
| 6027541 |
Lid for auxiliary dust removal receptacle |
Feb. 22, 2000 |
| 6019821 |
Method and apparatus for removing condensate from combustion analyzer sample |
Feb. 1, 2000 |
| 5972061 |
Wellhead separation system |
Oct. 26, 1999 |
| 5893936 |
Shroud and cyclonic cleaning apparatus incorporating same |
Apr. 13, 1999 |
| 5656050 |
Air precleaner for centrifugally ejecting heavier than air particulate debris from an air stream |
Aug. 12, 1997 |
| 5525396 |
Lid for a particle collector |
Jun. 11, 1996 |
| 5449391 |
Air precleaner |
Sep. 12, 1995 |
| 5405420 |
Flue gas treatment apparatus and flue gas treatment system |
Apr. 11, 1995 |
| 5224976 |
Device for separating liquids and/or solids from a high-pressure gas stream |
Jul. 6, 1993 |
| 4964898 |
Dryer separater |
Oct. 23, 1990 |
| 4946483 |
Filter for the separation of oily fumes |
Aug. 7, 1990 |
| 4797203 |
Reverse hydrocyclone cleaner for removing light contaminants from pulp slurry |
Jan. 10, 1989 |
| 4556541 |
Low residence time solid-gas separation device and system |
Dec. 3, 1985 |
| 4547207 |
Air cleaning device |
Oct. 15, 1985 |
| 4544480 |
Low residence time solid-gas separation process |
Oct. 1, 1985 |
| 4461183 |
Ambient aerosol sampler inlet |
Jul. 24, 1984 |
| 4433984 |
Low residence time solid-gas separation device and system |
Feb. 28, 1984 |
| 4420314 |
Gas-solids separator |
Dec. 13, 1983 |
| 4390426 |
Centrifugal separators of the cyclone type |
Jun. 28, 1983 |
| 4373228 |
Vacuum cleaning appliances |
Feb. 15, 1983 |
| 4348364 |
Thermal regenerative cracking apparatus and separation system therefor |
Sep. 7, 1982 |
| 4288235 |
Low residence time solid-gas separation device and system |
Sep. 8, 1981 |
| 4247313 |
Gas-particulate separator with pulse-jet cleanable filter elements |
Jan. 27, 1981 |
| 4197102 |
Air pre-cleaner |
Apr. 8, 1980 |
| 4170555 |
Methods and apparatus for centrifugal treatment of fluids containing impurities in suspension |
Oct. 9, 1979 |
| 4081249 |
Chemical conversion apparatus and method |
Mar. 28, 1978 |
| 4076508 |
Debris separator for hot gas stream |
Feb. 28, 1978 |
| 4070168 |
Inlet assembly for an oil separator |
Jan. 24, 1978 |
| 3973937 |
Engine air precleaner |
Aug. 10, 1976 |
| 3960734 |
High efficiency cyclone separator |
Jun. 1, 1976 |
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