Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1995-04-14
1996-05-14
Argenbright, Tony M.
Internal-combustion engines
Charge forming device
Fuel injection system
12317918, 261 52, F02P 502, F02N 1500
Patent
active
055158250
ABSTRACT:
An engine control mechanism cooperates with both a manual choke operator and a manual throttle operator. The manual throttle operator actuates a throttle control mechanism and a timing advance mechanism. A lost motion connection interconnects the manual throttle operator and the throttle control mechanism. The manual choke operator actuates a choke control mechanism to close the choke valves associated with the engine charge formers. The manual choke also operates the timing advance mechanism and the throttle control mechanism to advance the spark timing and to slightly open the throttle valves beyond an idle position when the choke valves are closed. Operation of the throttle control mechanism via the manual choke operator, however, does not affect the manual throttle operator due to the lost motion connection between the throttle operator and the throttle control mechanism.
REFERENCES:
patent: 3749069 (1973-07-01), Reese
patent: 3859974 (1975-01-01), Ross
patent: 3907945 (1975-09-01), Kobayashi et al.
patent: 4490309 (1984-12-01), Fujikawa et al.
patent: 4492198 (1985-01-01), Okumura
patent: 4500478 (1985-02-01), Furukawa et al.
patent: 5076233 (1991-12-01), Nelson et al.
Arai Hideto
Ogasawara Takio
Argenbright Tony M.
Sanshin Kogyo Kabushiki Kaisha
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