Internal-combustion engines – Charge forming device – Heating of combustible mixture
Patent
1990-11-09
1992-01-07
Dolinar, Andrew M.
Internal-combustion engines
Charge forming device
Heating of combustible mixture
123552, 337 3, 337107, F02M 3100
Patent
active
050781154
ABSTRACT:
A thermally and electrically conductive housing having a solid tip portion is shown mounting a heating element thermally and electrically coupled to the tip portion which in turn is electrically coupled to a switch mechanism mounted within the housing. The switch mechanism includes a thermostatic snap acting disc adapted to bias a movable electrical contact away from a stationary electrical contact at preselected temperatures. The housing is shown mounted in a carburetor of an automobile to contact energization of a honeycomb heater disposed in the carburetor, however; the device can be used in other locations where it is desired to maintain a body within a selected temperature range.
REFERENCES:
patent: 2057808 (1936-10-01), Widegren
patent: 2145029 (1939-01-01), Moseley
patent: 2901574 (1959-08-01), Raab
patent: 4141327 (1979-02-01), Marcoux et al.
patent: 4295114 (1981-10-01), Pohl
patent: 4450823 (1984-05-01), Abe et al.
patent: 4887062 (1989-12-01), Bletz
Hibino Yasushi
Kayanuma Kazuo
Yamashita Takahisa
Dolinar Andrew M.
Haug John A.
Macy M.
McAndrews James P.
Sharp Melvin
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