High voltage ignition control apparatus for an internal combustion engine
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United States of America Patent
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Jun 25, 1996
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N/A
app pub date -
Jan 6, 1995
filing date -
Jan 6, 1995
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Abstract
The present invention is an apparatus for controlling the ignition of an internal combustion engine. The present invention employs a high voltage transistor, preferably a high voltage MOSFET, to switch DC voltages on the order of 1 kV to regulate the flow of current to an input tap of a primary ignition transformer or coil. The high voltage transistor is controllable by conventional logic-level voltages produced by an ignition control module.
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