Document Type and Number:
Japanese Patent JPS4891429
Kind Code:
A
Abstract:
Apparatus for controlling ignition and injection in internal combustion engines. The apparatus includes a first wiper carried by the engine crankshaft and having a series of identical sectors, a proximity detector assembly mounted opposite this crankshaft wiper, and also a timing wiper carried by the engine camshaft and having sectors the number of which varies with the number of cylinders in the engine, a second proximity detector associated with the timing wiper, a logic-circuit-type comparison device connected to the proximity detector to deliver a signal which is a function of the position of the engine pistons, and a device for controlling the engine ignition, the input of this controlling device being connected to the output of the logic circuit.
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Application Number:
JP1577273A
Publication Date:
November 28, 1973
Filing Date:
February 09, 1973
Export Citation:
International Classes:
F02D41/34; F02D45/00; F02P5/155; F02P7/067; (IPC1-7): F02D37/00