Internal-combustion engines – Starting device – With fuel or intake air control
Patent
1993-06-08
1995-05-30
Yuen, Henry C.
Internal-combustion engines
Starting device
With fuel or intake air control
123491, 1231853, F02N 302, F02M 5100, F02P 102
Patent
active
054192919
ABSTRACT:
Electric power is generated with rotation of a flywheel and crankshaft rotated by a starting operation of a recoil starter and supplied for driving and controlling a fuel injection valve, the fuel injection valve is supplied with fuel pressurized by a mechanical pump driven in an interlocked relation to the crankshaft, and control means provides an "open" instruction to the fuel injection valve driving means in response to at least one of a voltage appearing on a reset input terminal of a microcomputer for controlling the fuel injection valve during resetting of the microcomputer. After completion of the resetting of the microcomputer, the fuel injection valve is controlled so as to cause fuel injection during "open" valve intervals based on a predetermined fuel injection pattern at predetermined fuel injection timings.
REFERENCES:
patent: 5009211 (1991-04-01), Kushida et al.
patent: 5027779 (1991-07-01), Nishiyama
patent: 5133311 (1992-07-01), Hallgren
patent: 5161496 (1992-11-01), Matsushima et al.
patent: 5205255 (1993-04-01), Yamagata et al.
Kimata Ryuichi
Morichika Katsuyuki
Tamamoto Ryuhei
Honda Giken Kogyo Kabushiki Kaisha
Moulis Thomas N.
Yuen Henry C.
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