发明公开
- 专利标题： Coreless detector for ignition discharge current
- 专利标题（中）： 用于点火放电电流的无芯探测器
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申请号： EP94305210.0申请日： 1994-07-15
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公开(公告)号： EP0634574A3公开(公告)日： 1995-05-24
- 发明人: Owens, David Norman
- 申请人： SIMMONDS PRECISION ENGINE SYSTEMS, INC.
- 申请人地址： 250 N. Cleveland-Massillon Road Akron, Ohio 44334-0501 US
- 专利权人： SIMMONDS PRECISION ENGINE SYSTEMS, INC.
- 当前专利权人： SIMMONDS PRECISION ENGINE SYSTEMS, INC.
- 当前专利权人地址： 250 N. Cleveland-Massillon Road Akron, Ohio 44334-0501 US
- 代理机构： Knott, Stephen Gilbert
- 优先权： US92146 19930715
- 主分类号： F02P17/00
- IPC分类号： F02P17/00 ; F02P15/00 ; G01R15/14 ; G01R31/00
摘要：
A detector comprises an exciter, an igniter, a conductor (24) that connects the exciter to the igniter to form a discharge circuit, and a current pulse detector for detecting current pulses in the circuit. The detector comprises a wire (30) disposed in close proximity to a current carrying element (32) in the circuit so that a sense current is induced in the wire (30) across a coreless gap. Means (36) are provided for converting the sense current to an output that indicates occurrence of a spark discharge.
公开/授权文献
- EP0634574A2 Coreless detector for ignition discharge current 公开/授权日：1995-01-18
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