Method and apparatus for air conditioning using a primary...

Details Method and apparatus for air conditioning using a primary... Method and apparatus for air conditioning using a primary...

2005-06-28

2008-09-23

Tapolcai, William E (Department: 3744)

Refrigeration

Processes

Compressing, condensing and evaporating

C062S235100, C062S236000, C062S228500

Reexamination Certificate

active

07426836

ABSTRACT:
A method for air conditioning using a primary power source augmented with an ancillary power source which is accomplished by receiving a heat-laden first working fluid at an initial pressure; pre-pressurizing the heat-laden first working fluid to a pre-pressurization pressure according to an amount of available ancillary power; passing the pre-pressurized heat-laden first working fluid to a primary compressor when the pressure of the pre-pressurized heat-laden first working fluid is greater than the initial pressure; and passing the heat-laden first working fluid at the initial pressure, or at a pressure that is slightly less that the initial pressure, to the primary compressor when the pressure of the pre-pressurized heat-laden first working fluid is not greater than the initial pressure.

REFERENCES:
patent: 4015962 (1977-04-01), Tompkins
patent: 4086072 (1978-04-01), Shaw
patent: 4362030 (1982-12-01), Voorhis
patent: 4720980 (1988-01-01), Howland

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