Ignition system for an engine
First Claim
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1. An ignition system for an automobile comprising:
- an ignition plug;
ignition timing means for providing an ignition timing signal;
a first ignition current supply means connected to said ignition plug including;
coil means having a primary coil connected to said ignition plug;
a condenser;
charge means for charging said condenser;
switching means for discharging said condenser;
a second ignition current supply means connected to said ignition plug including;
coil means having a primary coil connected to said ignition plug;
a condenser;
charge means for charging said condenser;
switching means for discharging said condenser; and
switching control means for switching said first and second current supply means alternately in response to said ignition timing signal.
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Accused Products
Abstract
An ignition system for two ignition current circuits including a condenser to supply the ignition current to the plug. The ignition current circuits provide the ignition current to the plug alternately in response to an ignition timing signal so that the first and second current circuit to supply the ignition current constantly.
95 Citations
2 Claims
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1. An ignition system for an automobile comprising:
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an ignition plug; ignition timing means for providing an ignition timing signal; a first ignition current supply means connected to said ignition plug including; coil means having a primary coil connected to said ignition plug; a condenser; charge means for charging said condenser; switching means for discharging said condenser; a second ignition current supply means connected to said ignition plug including; coil means having a primary coil connected to said ignition plug; a condenser; charge means for charging said condenser; switching means for discharging said condenser; and switching control means for switching said first and second current supply means alternately in response to said ignition timing signal. - View Dependent Claims (2)
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Specification
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Current AssigneeAisin Seiki Co., Ltd. (Aisin Corp.)
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Original AssigneeAisin Seiki Co., Ltd. (Aisin Corp.)
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InventorsYamada, Yasutoshi, Oota, Nobuyuki
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Primary Examiner(s)WOLFE JR, WILLIS RAY
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Application NumberUS07/851,001Time in Patent Office369 DaysField of Search123/606, 123/620, 123/636, 123/637, 123/640, 123/604, 123/655US Class Current123/637CPC Class CodesF02P 15/10 having continuous electric ...F02P 3/0892 using digital techniques
