Internal-combustion engines – Engine speed regulator – Open loop condition responsive
Patent
1998-04-27
2000-06-13
Wolfe, Willis R.
Internal-combustion engines
Engine speed regulator
Open loop condition responsive
123399, 123479, F02D 4122, F02D 4300
Patent
active
060736100
ABSTRACT:
In an internal combustion engine equipped with an electronic throttle control device for electrically driving a throttle valve, a control apparatus includes failure detecting means for detecting a failure of the electronic throttle control device, and control means for limiting fuel supply to the engine when the failure detecting means detects a failure of the electronic throttle control device, if the rotating speed of the engine becomes equal to or higher than a predetermined value.
REFERENCES:
patent: 5339782 (1994-08-01), Golzer et al.
patent: 5553581 (1996-09-01), Hirabayshi et al.
patent: 5601063 (1997-02-01), Ohashi et al.
patent: 5602732 (1997-02-01), Nichols et al.
patent: 5823164 (1998-10-01), Seki et al.
Hashimoto Toru
Inoue Seiichi
Matsumoto Takuya
Miyake Mitsuhiro
Mitsubishi Jidosha Kogyo Kabushiki
Vo Hieu T.
Wolfe Willis R.
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