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Class Information
Number: 261/88
Name: Gas and liquid contact apparatus > Contact devices > Rotating > Impeller > Hollow shaft > Liquid spraying
Description: The hollow shaft delivering liquid to the impellers.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7387664 |
Wet type air cleaner |
Jun. 17, 2008 |
| 7194869 |
Turbine exhaust water recovery system |
Mar. 27, 2007 |
| 7115155 |
Air filtration apparatus and aromatizer |
Oct. 3, 2006 |
| 6946018 |
Method and apparatus for cleaning a gas |
Sep. 20, 2005 |
| 5902520 |
Scrubber-condenser for gas and vapour streams from industrial processes |
May. 11, 1999 |
| 5622060 |
LiBr aqueous solution injection apparatus of a freezer system |
Apr. 22, 1997 |
| 5520864 |
Controlled mixture formation |
May. 28, 1996 |
| 5363909 |
Compact contacting device |
Nov. 15, 1994 |
| 5176447 |
Turbomixer with rotating injector for mixing liquid |
Jan. 5, 1993 |
| 5147581 |
Evaporative air cooler |
Sep. 15, 1992 |
| RE33929 |
Central injection device for internal combustion engines |
May. 19, 1992 |
| 5103864 |
Liquid distribution systems |
Apr. 14, 1992 |
| 5036826 |
Mix improvement device for internal combustion engines |
Aug. 6, 1991 |
| 5003789 |
Mist air conditioner for evaporative cooler |
Apr. 2, 1991 |
| 4937018 |
Rotor-type carburetor with improved fuel scavenging and atomization apparatus and methods |
Jun. 26, 1990 |
| 4897226 |
Carbon dioxide storage and dispensing apparatus and method |
Jan. 30, 1990 |
| 4869850 |
Rotor-type carburetor apparatus and associated methods |
Sep. 26, 1989 |
| 4804503 |
Counter-flow square type cooling tower |
Feb. 14, 1989 |
| 4726342 |
Fuel-air ratio (lambda) correcting apparatus for a rotor-type carburetor for integral combustion engines |
Feb. 23, 1988 |
| 4725385 |
Turbine rotor assembly for a rotor-type carburetor |
Feb. 16, 1988 |
| 4619404 |
Gas distribution arrangement for the admission of a processing gas to an atomizing chamber |
Oct. 28, 1986 |
| 4594201 |
Multi-fuel system for internal combustion engines |
Jun. 10, 1986 |
| 4594081 |
Gas scrubber |
Jun. 10, 1986 |
| 4584000 |
Liquid spraying |
Apr. 22, 1986 |
| 4549998 |
Contacting device |
Oct. 29, 1985 |
| 4503003 |
Method and apparatus for vaporizing fuel by centrifugal action |
Mar. 5, 1985 |
| 4474712 |
Central injection device for internal combustion engines |
Oct. 2, 1984 |
| 4414695 |
Hydrojet |
Nov. 15, 1983 |
| 4388253 |
Liquid collecting and dispensing apparatus |
Jun. 14, 1983 |
| 4371477 |
Dust control unit |
Feb. 1, 1983 |
| 4283358 |
Rotor-carburetor having an idling mixture arrangement for internal combustion engines |
Aug. 11, 1981 |
| 4283255 |
Mass transfer process |
Aug. 11, 1981 |
| 4257792 |
Steam-pressured smoke eliminator for tall smoke stacks |
Mar. 24, 1981 |
| 4242109 |
Air cleaner and humidifier |
Dec. 30, 1980 |
| 4227896 |
Gas distribution device for the supply of a processing gas to an atomizing chamber |
Oct. 14, 1980 |
| 4226603 |
Gas distribution device for the supply of a processing gas with adjustable flow direction to an atomizing chamber |
Oct. 7, 1980 |
| 4224108 |
Decoking apparatus |
Sep. 23, 1980 |
| 4211198 |
Air/fuel mixing arrangement for an internal combustion engine |
Jul. 8, 1980 |
| 4207274 |
Carburetor |
Jun. 10, 1980 |
| 4188287 |
Slow speed wedge bar flotation mixing device |
Feb. 12, 1980 |
| 4170975 |
Fuel metering valve assembly for internal combustion engines |
Oct. 16, 1979 |
| 4057604 |
Exhaust pollution reduction apparatus for internal combustion engine carburetor |
Nov. 8, 1977 |
| 4044081 |
Device in carburettors, particularly for internal combustion engines |
Aug. 23, 1977 |
| 3991143 |
Apparatus for producing and delivering a combustible fuel mixture and improved nebulizer rotor |
Nov. 9, 1976 |
| 3991144 |
Carburetor for an Otto cycle engine |
Nov. 9, 1976 |
| 3969093 |
Cyclonic gas scrubbing system |
Jul. 13, 1976 |
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