Ignition signal distributing circuit for engine

Details Ignition signal distributing circuit for engine Ignition signal distributing circuit for engine

1989-05-24

1990-05-22

Miller, Carl Stuart

Internal-combustion engines

Starting device

For airplane

123414, F02P 900

Patent

active

049268074

ABSTRACT:
An ignition signal distributing circuit for a multicyclinder engine in accordance with the present invention comprises a delay circuit which delays an output signal of a crank angle sensor or a cranking switch signal for the duration until the first output signal of the crank angle sensor is completed in the early stage of the time immediately after a starting of power supplying, and thereby an output of an error ignition signal can be prevented which is caused by that the crank angle sensor outputs a detection signal when power supplying is started.

REFERENCES:
patent: 2398259 (1946-04-01), Slayton
patent: 2478739 (1949-08-01), Beck
patent: 4020816 (1977-05-01), Chateau
patent: 4327687 (1982-05-01), Haubner et al.
patent: 4422421 (1983-12-01), Ezoe
patent: 4490620 (1984-12-01), Hansen
patent: 4528972 (1985-07-01), de Beaumont
patent: 4664082 (1987-05-01), Suzuki
patent: 4690123 (1987-09-01), Kimura
patent: 4694799 (1987-09-01), Yagi
patent: 4726347 (1988-02-01), Sasaki
patent: 4747382 (1988-05-01), Suzuki

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