Internal-combustion engines – Engine speed regulator – Idle speed control
Patent
1979-11-13
1982-10-12
Cox, Ronald B.
Internal-combustion engines
Engine speed regulator
Idle speed control
123585, F02D 1110
Patent
active
043533388
ABSTRACT:
An air valve means is shown as having a pressure responsive diaphragm positioned valve member which is positioned as to supply controlled rates of engine idle air flow to the associated combustion engine; the positioning of such valve member is in response to forces created as by pressure differential, across the diaphragm, the magnitude of which is controllable by associated control apparatus responsive as to indicia of engine operation.
REFERENCES:
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patent: 2247189 (1941-06-01), De Guyon
patent: 3866588 (1975-02-01), Nakada
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patent: 4242998 (1981-01-01), Shioya
patent: 4249505 (1981-02-01), Nishimuka
patent: 4257227 (1981-03-01), Sato
Colt Industries Operating Corp.
Cox Ronald B.
Potoroka, Sr. Walter
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