Heat exchange – Intermediate fluent heat exchange material receiving and... – Liquid fluent heat exchange material
Patent
1982-07-12
1983-12-27
Davis, Jr., Albert W.
Heat exchange
Intermediate fluent heat exchange material receiving and...
Liquid fluent heat exchange material
165DIG24, 123 4151, 123 4154, F01P 1102
Patent
active
044225024
ABSTRACT:
The expansion chamber (25) and the water box (24) are interconnected by a degassing passage or duct (28) and by a suction orifice (29). The expansion chamber also has a bottom end which is connected (via 27) to a suction inlet (21) of a pump (11) for circulating liquid in said cooling circuit. One way valve means (40) are provided to close said suction orifice to prevent liquid in the water box from flowing into the expansion chamber and to open said orifice to enable liquid to flow in the opposite direction. The invention is particularly applicable to degassing the cooling liquid while a diesel engine is warming up from a cold start.
REFERENCES:
patent: 1700270 (1929-01-01), Muir
patent: 3623462 (1971-11-01), Anders et al.
patent: 4200065 (1980-04-01), Buddenhagen
patent: 4366858 (1983-01-01), Moranne
Davis Jr. Albert W.
Valeo
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