Electricity: single generator systems – Generator control – With armature or primary circuit control
Patent
1981-12-14
1984-02-21
Hickey, R. J.
Electricity: single generator systems
Generator control
With armature or primary circuit control
123418, 123428, F02P 508, F02P 100
Patent
active
044332807
ABSTRACT:
An internal combustion engine ignition system comprising the combination of an electronic data processor unit that is adapted to calculate an ignition spark event engine crankshaft angle, an associated electronic control unit, and a source of alternating current timing signals. The electronic control unit is responsive to the alternating current timing signals to produce an engine crankshaft position reference signal that is supplied as an input engine crankshaft position reference signal to the data processor unit and also is capable of effecting ignition spark in response to the alternating current timing signals during periods of engine crank and during periods of data processor unit malfunction.
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General Motors Corporation
Hickey R. J.
Meland C. R.
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