Portable air conditioner for automotive vehicles

Details Portable air conditioner for automotive vehicles Portable air conditioner for automotive vehicles

1988-01-22

1989-06-27

Tapolcai, William E.

Refrigeration

Gas controller or director

Cooled gas directed relative to cooled enclosure

165122, F25D 308

Patent

active

048417424

ABSTRACT:
A portable air conditioning unit for cars, campers, vans, tents and other enclosures. The unit is substantially noiseless and free from vibration. It comprises an insulated housing, internal cooling heat exchanger, a blower fan, and inlet and outlet ports. The coolant used is natural ice to which anti-freeze or salt may be added to increase cooling capacity. The air conditioner can cool for as long as 4 days on one change of coolant and has a very low drain on the battery supply, which may be conserved by electronic power control.

REFERENCES:
patent: 1171387 (1916-02-01), Dickson
patent: 1923547 (1933-08-01), Madden
patent: 2113359 (1938-04-01), Stebbins
patent: 2262405 (1941-11-01), Peterson
patent: 2557004 (1951-06-01), Lepper
patent: 3043116 (1962-07-01), Fuller
patent: 4177652 (1979-12-01), Volk

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