Cooling system in motor vehicle

Details Cooling system in motor vehicle Cooling system in motor vehicle

1988-02-16

1989-10-03

Ford, John

Refrigeration

Utilizing fuel as refrigerant

62169, 62268, 123541, 123514, 123519, 165 41, F25B 1900, F02M 1500, F02M 3120, F02M 5300

Patent

active

048708283

ABSTRACT:
Herein disclosed is a cooling system for use with an internal combustion engine which is operated on evaporable fuel supplied from a fuel tank. The cooling system comprises a tube extending from the fuel tank to a venturi throat portion of an air induction passage of the engine, an expansion valve connected to the tube and opening the tube when a pressure in the tube downstream of the valve is reduced to a certain degree, an evaporator device connected to the tube at a position downstream of the expansion valve, and a structure for defining an enclosed space about the evaporator device.

REFERENCES:
patent: 2136527 (1938-11-01), Stelzer
patent: 2233249 (1941-02-01), Downs
patent: 2359219 (1944-04-01), Jones
patent: 2755639 (1956-07-01), Straznicky
patent: 2872790 (1959-02-01), Simpson et al.
patent: 2908143 (1959-10-01), Price
patent: 2994311 (1961-08-01), Shuck
patent: 3306056 (1967-02-01), Kennedy
patent: 3648480 (1972-03-01), Watts
patent: 3973536 (1976-08-01), Zelders

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