Invention Grant
- Patent Title: Multiple primary coil ignition system and method
- Patent Title (中): 多个初级线圈点火系统及方法
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Application No.: US12023463Application Date: 2008-01-31
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Publication No.: US07681562B2Publication Date: 2010-03-23
- Inventor: Herbert Boerjes
- Applicant: Herbert Boerjes
- Applicant Address: US TX El Paso
- Assignee: Autotronic Controls Corporation
- Current Assignee: Autotronic Controls Corporation
- Current Assignee Address: US TX El Paso
- Agency: Fitch, Even, Tabin & Flannery
- Main IPC: F02P3/04
- IPC: F02P3/04
Abstract:
A first current is supplied to a first primary winding of an ignition coil and a second current is supplied to a second primary winding of the ignition coil. A voltage is generated across a secondary winding of the ignition coil and an ignition spark current is generated at a spark plug coupled to the secondary winding. The ignition spark current is based upon the generated voltage and the sum of the first current and the second current.
Public/Granted literature
- US20090194083A1 MULTIPLE PRIMARY COIL IGNITION SYSTEM AND METHOD Public/Granted day:2009-08-06
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