Heat exchange – Intermediate fluent heat exchange material receiving and... – Liquid fluent heat exchange material
Patent
1990-08-31
1992-08-18
Davis, Jr., Albert W.
Heat exchange
Intermediate fluent heat exchange material receiving and...
Liquid fluent heat exchange material
123 4151, 123 4154, 16510427, F01P 1102
Patent
active
051390825
ABSTRACT:
A cooling system for a liquid cooled engine comprises a first fluid line interconnecting the coolant exhaust port of an internal combustion engine and an exchange tank having a high pressure region and a low pressure region, a second fluid line interconnecting the high pressure region of the exchange tank and a heat exchanger, a third line interconnecting the heat exchanger and the inlet of a coolant pump attached to the coolant input port of the engine, and a fourth coolant line interconnecting the low pressure region of the exchange tank and the third line. The fluid contained within both the low and high pressure regions is of engine discharge temperature. By this arrangement the pressure maintained at the coolant inlet of the pump and the low pressure region of the exchange tank is equal. The low pressure region is preferably a tank situated within the high pressure region, thereby resulting with a tank being situated within a tank. Any gas or vapor in the fluid coming from the engine is disposed into the low pressure region by an aperture defined between the two regions.
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patent: 4231424 (1980-11-01), Moranne
patent: 4352683 (1982-10-01), Vogel
Davis Jr. Albert W.
Teledyne Industries Inc.
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