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Class Information
Number: 62/311
Name: Refrigeration > Material cooling means including gas-liquid contactor > Diverse treating means
Description: Apparatus with means for treating the material being cooled or for treating the contacting gas or liquid, usually a second cooling means.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7464593 |
Metallurgic treatment and verification system |
Dec. 16, 2008 |
| 7380406 |
Refrigerated water pumping system |
Jun. 3, 2008 |
| 6916445 |
System and method for decontaminating articles |
Jul. 12, 2005 |
| 6796140 |
Heat exchanger |
Sep. 28, 2004 |
| 6609386 |
Method and apparatus for reducing air borne allergens in evaporative air coolers |
Aug. 26, 2003 |
| 6345515 |
Conditioning and filling system for a spray evaporative cooling working fluid |
Feb. 12, 2002 |
| 6324862 |
Air cooler by enhanced evaporation and heater |
Dec. 4, 2001 |
| 6178766 |
Air-conditioner with high-efficiency differential cold-valley pipes |
Jan. 30, 2001 |
| 6141986 |
Indirect supplemental evaporation cooler |
Nov. 7, 2000 |
| 5758571 |
Method and apparatus for producing and dispensing aerated or blended fluid products |
Jun. 2, 1998 |
| 5555742 |
Evaporative cooler with scrubber and enthalpic heating system |
Sep. 17, 1996 |
| 5497628 |
Air conditioning process and device |
Mar. 12, 1996 |
| 5460004 |
Desiccant cooling system with evaporative cooling |
Oct. 24, 1995 |
| 5433967 |
Method for producing and dispensing aerated or blended food products |
Jul. 18, 1995 |
| 5337582 |
Split-type air-conditioning apparatus |
Aug. 16, 1994 |
| 5292030 |
Method and apparatus for producing and dispensing aerated products |
Mar. 8, 1994 |
| 5271243 |
Device for cooling hot gases |
Dec. 21, 1993 |
| 5212956 |
Method and apparatus for gas cooling |
May. 25, 1993 |
| 5176005 |
Method of conditioning air with a multiple staged desiccant based system |
Jan. 5, 1993 |
| 5113668 |
Refrigeration system with evaporative subcooling |
May. 19, 1992 |
| 5031415 |
Two stage cooling tower |
Jul. 16, 1991 |
| 5022241 |
Residential hybrid air conditioning system |
Jun. 11, 1991 |
| 5003789 |
Mist air conditioner for evaporative cooler |
Apr. 2, 1991 |
| 4974422 |
Evaporative condenser with fogging nozzle |
Dec. 4, 1990 |
| 4926657 |
Heat pipe assisted evaporative cooler |
May. 22, 1990 |
| 4901919 |
Air conditioning indirect heating and recuperative ventilation system |
Feb. 20, 1990 |
| 4829781 |
Appliance for purifying and/or humidifying and dehumidifying gases, especially air |
May. 16, 1989 |
| 4815297 |
Enthalpic evaporative air conditioning device with heating |
Mar. 28, 1989 |
| 4813240 |
Method and apparatus for maintaining a constant active concentration in a cooling tower |
Mar. 21, 1989 |
| 4803849 |
Refrigeration/evaporative cooler unit |
Feb. 14, 1989 |
| 4793152 |
Evaporative cooler with ventilative device |
Dec. 27, 1988 |
| 4771611 |
Air conditioning means and method |
Sep. 20, 1988 |
| 4720984 |
Apparatus for storing cooling capacity |
Jan. 26, 1988 |
| 4707995 |
Apparatus and method for controlling temperature and humidity within an enclosure |
Nov. 24, 1987 |
| 4698979 |
Unitary evaporative cooler assembly with mechanical refrigeration supplement |
Oct. 13, 1987 |
| RE32461 |
Modular dry-air evaporative cooler |
Jul. 21, 1987 |
| 4658600 |
Enthalpic evaporative air conditioning device with heating |
Apr. 21, 1987 |
| 4612778 |
Precooler for an evaporative cooler |
Sep. 23, 1986 |
| 4567732 |
Method and system for controlling the environment in a greenhouse |
Feb. 4, 1986 |
| 4429735 |
Simplified air conditioner |
Feb. 7, 1984 |
| 4171620 |
Cooling method and system |
Oct. 23, 1979 |
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