Device for controlling an internal combustion engine

Details Device for controlling an internal combustion engine Device for controlling an internal combustion engine

1986-05-02

1988-05-17

Dolinar, Andrew M.

Internal-combustion engines

Charge forming device

Fuel injection system

123617, F02D 4130, F02P 7067

Patent

active

047443430

ABSTRACT:
A device for controlling ignition or fuel injection and the like of an internal combustion engine includes an angular position sensor of a shaft of the engine. The sensor is in the form of a disc rotating together with the shaft and being provided on its periphery with as many radially projecting segments separated by gaps as many cylinders has the engine. A gap between the segments is provided with a single sloping ramp terminating with a steep flank. The flank of one segment and the steep flank of the ramp cooperate with a detector which generates a marking pulse coordinating during single rotation of the shaft the distribution of control pulses to respective cylinders.

REFERENCES:
patent: 3915131 (1975-10-01), Brungsberg
patent: 4180753 (1979-12-01), Cook, II
patent: 4378004 (1983-03-01), Petrie

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