发明授权
- 专利标题： Spark ignition device and internal combustion engine with the same
- 专利标题（中）： 火花点火装置与内燃机相同
-
申请号： US11034860申请日： 2005-01-14
-
公开(公告)号： US07228840B2公开(公告)日： 2007-06-12
- 发明人: Yoshihiro Sukegawa , Noboru Tokuyasu , Yusuke Kihara
- 申请人： Yoshihiro Sukegawa , Noboru Tokuyasu , Yusuke Kihara
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Crowell & Moring LLP
- 优先权： JP2004-329931 20041115
- 主分类号： F02P15/08
- IPC分类号： F02P15/08 ; F02M57/06
摘要：
A plurality of spark electrodes are disposed in an arc shape on the surface or so as to be projected from the surface of an insulating member formed on a part of the wall face of a combustion chamber, and are formed so as to be in series electrically via discharging gaps.A spark plug is provided integrally with an injector, and the spark plug and the ignition coil are integrated. The three members are constructed as an integral unit, thereby improving installability to an engine.
公开/授权文献
信息查询
