发明公开
- 专利标题： A method and related system for controlling the ignition in internal combustion engines, particularly direct-ignition engines with individual coils
- 专利标题（中）： 方法和装置用于在内燃机中，尤其是用于与每个气缸的点火线圈的机器点火。
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申请号： EP89830551.1申请日： 1989-12-19
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公开(公告)号： EP0375635A1公开(公告)日： 1990-06-27
- 发明人: Dassetto, Alessandro
- 申请人： FIAT AUTO S.p.A.
- 申请人地址： Corso Giovanni Agnelli 200 I-10135 Torino IT
- 专利权人： FIAT AUTO S.p.A.
- 当前专利权人： FIAT AUTO S.p.A.
- 当前专利权人地址： Corso Giovanni Agnelli 200 I-10135 Torino IT
- 代理机构： Bosotti, Luciano
- 优先权： IT6814388 19881222
- 主分类号： F02P11/02
- IPC分类号： F02P11/02 ; F02P15/12 ; F02P9/00
摘要：
Upon starting or in the event of a malfunction of the sensor for detecting the stage of the engine, the ignition (SP) in the various cylinders is controlled ( U) according to a sequence different from that used during normal operation. In the case of engines with odd numbers of cylinders, the sequence is completed in a rotation of the driving shaft through 360 o and acts on only one cylinder at a time; in the case of engines with even numbers of cylinders, the sequence is completed in a rotation of the driving shaft through 720 o and involves a pair of cylinders at a time.
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