Internal-combustion engines – Engine speed regulator – Having condition responsive means with engine being part of...
Patent
1982-09-24
1984-12-18
Dolinar, Andrew M.
Internal-combustion engines
Engine speed regulator
Having condition responsive means with engine being part of...
F02D 3100
Patent
active
044885253
ABSTRACT:
An engine speed control apparatus includes speed and throttle sensors and an arithmetic unit which derives throttle values according to the difference between the desired speed and the actual speed. If part of the throttle operation loop becomes inoperative such that the desired throttle value differs from the actual throttle value by a given amount for a given time, a judgement circuit suspends the operation of the arithmetic unit until the throttle operation loop operates normally.
REFERENCES:
patent: 3804193 (1974-04-01), Ikuta
patent: 4188926 (1980-02-01), Fleischer
patent: 4267491 (1981-05-01), Collonia
patent: 4301883 (1981-11-01), Collonia
Tsutsumi Kazumichi
Ueda Tadakazu
Dolinar Andrew M.
Mazda Motor Corporation
Mitsubishi Denki & Kabushiki Kaisha
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