Internal-combustion engines – Igniters – Incandescent
Patent
1987-12-04
1988-08-09
Nelli, Raymond A.
Internal-combustion engines
Igniters
Incandescent
219270, F02P 1902
Patent
active
047621010
ABSTRACT:
A super heating glow plug according to the present invention includes a base portion having a fixing portion formed on an outer wall thereof and a terminal insulatedly provided therein and connected to an electrical source; a plurality of outwardly projected heating fins formed on the outer wall of the heating surface; a heating means, integrally connected to the base portion, having a heating surface formed on a wall surface thereof and composed of a catalyst comprising a transition material and a heating means having a resistive exothermic element connected to the element being provided adjacent.
REFERENCES:
patent: 2127983 (1938-08-01), Nowosiolski
patent: 3458766 (1969-07-01), Little
patent: 3911326 (1975-10-01), Ohlsson
patent: 4058105 (1978-05-01), Bhat et al.
patent: 4412126 (1983-10-01), Brocknall
patent: 4620512 (1986-11-01), Brooks et al.
patent: 4650963 (1987-03-01), Yokoi
patent: 4725711 (1988-02-01), Minegishi et al.
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