发明授权
US06265814B1 Spark plug having a bypass electrode extending along a bypass path between center and ground electrode
失效
火花塞具有沿中心线和接地电极之间的旁通路径延伸的旁路电极
- 专利标题： Spark plug having a bypass electrode extending along a bypass path between center and ground electrode
- 专利标题（中）： 火花塞具有沿中心线和接地电极之间的旁通路径延伸的旁路电极
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申请号： US09143613申请日： 1998-08-28
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公开(公告)号： US06265814B1公开(公告)日： 2001-07-24
- 发明人: Tohru Yoshinaga , Takehiko Kato , Tokio Kohama , Hiroshi Yorita , Masaki Takeyama , Masatoshi Ikeda
- 申请人： Tohru Yoshinaga , Takehiko Kato , Tokio Kohama , Hiroshi Yorita , Masaki Takeyama , Masatoshi Ikeda
- 优先权： JP9-258805 19970924; JP10-007877 19980119; JP10-161022 19980609
- 主分类号： H01T1320
- IPC分类号： H01T1320
摘要：
To excellently grow flame kernel while lowering breakdown voltage, a bypass electrode comprising a semiconductor material is installed in a path bypassing an inductive spark gap between a center electrode and a ground electrode, and the center electrode and the ground electrode are electrically connected by the bypass electrode and capacitive discharge is carried out by applying breakdown voltage between the center electrode and the ground electrode via the bypass electrode, and thereafter, inductive discharge is carried out through the inductive spark gap.
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