Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1992-09-21
1993-12-07
Argenbright, Tony M.
Internal-combustion engines
Charge forming device
Fuel injection system
123478, 123643, F02D 4500
Patent
active
052675440
ABSTRACT:
A crank angle and cylinder number detecting system for an engine has a disc secured to a camshaft of the engine and, a plurality of projections are formed on a periphery of the disc. A sensor is provided adjacent the disc so as to produce pulses. A pattern of interval arrangement of pulses is determined. From the determined pattern, a crank angle of the engine and a cylinder number are precisely determined in a short time.
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Fujishita Masakatsu
Miyama Syuuzi
Ohkumo Hiroya
Tamura Makoto
Argenbright Tony M.
Farber Martin A.
Fuji Jukogyo Kabushiki Kaisha
Hitachi , Ltd.
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