Automatic temperature and humidity regulation – Cooling radiator – Bypass
Patent
1989-10-23
1991-01-01
Kamen, Noah P.
Automatic temperature and humidity regulation
Cooling radiator
Bypass
236DIG2, 137 74, F01P 702
Patent
active
049812602
ABSTRACT:
A thermostat adapted for use in a cooling system of an engine designed to operate between minimum and maximum operating temperatures is partially constructed from a meltable material that has a controlled melting point at the maximum operating temperature of the engine. If the thermostat fails to allow coolant to flow from the engine to a radiator, thereby causing the temperature of the engine to rise beyond its maximum operating temperature, the meltable portions of the thermostat are melted by the coolant, resulting in a path for the coolant to flow from the engine and to the radiator.
REFERENCES:
patent: 3045918 (1962-07-01), Woods
patent: 3498537 (1970-03-01), Wong
patent: 3558046 (1971-01-01), Kelly
patent: 3776457 (1973-12-01), Cardi
patent: 3948440 (1976-04-01), Wagner et al.
patent: 4245782 (1981-01-01), Brown
patent: 4257553 (1981-03-01), Sliger et al.
patent: 4353500 (1982-10-01), Brown
patent: 4353501 (1982-10-01), Brown
Automotive Products Company
Kamen Noah P.
Plevy Arthur L.
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