Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1987-11-17
1989-07-25
Wolfe, Willis R.
Internal-combustion engines
Charge forming device
Fuel injection system
123617, 324208, 310168, F02P 5145
Patent
active
048503231
ABSTRACT:
A system is described for measuring the angular position of an internal combustion engine crankshaft, comprising a magnetic sensor and at least two projections provided on a flywheel which is rigid with the crankshaft. The main characteristic of the present invention is that the sensor has its longitudinal axis parallel to the axis of the crankshaft and is supported by that portion of the crankcase which faces the flywheel. As the projections pass in proximity to the sensor, this latter generates an electrical pulse which is utilized in a central control unit for electronic ignition and/or electronic injection.
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Fiat Auto S.p.A.
Wolfe Willis R.
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