Electric lamp and discharge devices – Spark plugs – Ring or disk electrode
Patent
1979-01-04
1980-10-21
Demeo, Palmer C.
Electric lamp and discharge devices
Spark plugs
Ring or disk electrode
313141, 313144, H01T 1320, H01T 1334
Patent
active
042296722
ABSTRACT:
A spark plug construction employing a non-eroding central electrode iridium tip in combination with a thermal conductor in intimate contact with the tip to act as a heat sink and maintain the tip below 1300.degree. F. (704.degree. C.).
REFERENCES:
patent: 2984760 (1961-05-01), Bowlus et al.
patent: 3146370 (1964-08-01), Van Duyne et al.
patent: 3315113 (1967-04-01), Lever
patent: 3407326 (1968-10-01), Romine
patent: 3548239 (1970-12-01), Eaton
patent: 3691419 (1972-09-01), Van Uum et al.
patent: 3868530 (1975-02-01), Eaton et al.
Publication Entitled "1966 Champion Ignition and Engine Performance Conference."
DeMeo Palmer C.
Ford Motor Company
Godwin Jr. Paul K.
Sadler Clifford L.
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