发明公开
EP1475530A2 Direct injection type internal combustion engine
有权
Brennkraftmaschine mit Direkteinspritzung
- 专利标题： Direct injection type internal combustion engine
- 专利标题（中）： Brennkraftmaschine mit Direkteinspritzung
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申请号： EP04018964.9申请日： 1999-03-22
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公开(公告)号： EP1475530A2公开(公告)日： 2004-11-10
- 发明人: Ito, Shoji , Takasu, Daisuke , Yonezawa, Minoru , Suzuki, Yuichi
- 申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
- 申请人地址： 2500 Shingai Iwata-shi Shizuoka-ken, 438 JP
- 专利权人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
- 当前专利权人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
- 当前专利权人地址： 2500 Shingai Iwata-shi Shizuoka-ken, 438 JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： JP9147498 19980403; JP9048098 19980402; JP9048198 19980402; JP9397298 19980323
- 主分类号： F02F1/24
- IPC分类号： F02F1/24 ; F02M55/02 ; F02M61/14 ; F02M69/46
摘要：
The present invention relates to a direct injection type internal combustion engine.
The invention aims to provide such an engine having a valve attachment structure whereby the fuel injection valve can be securely attached and assembled efficiently.
Therefore, the invention provides a direct injection type internal combustion engine having a fuel rail for supplying fuel to fuel injection valves inserted in valve attachment holes formed in a cylinder head, comprising a valve clamping member of an elastic material having a fixing part for fixing the valve clamping member to a valve attachment boss part of a cylinder head, and a clamp part for clamping a flange part of said injection valve to thereby fix the fuel injection valve on the cylinder head.
The invention aims to provide such an engine having a valve attachment structure whereby the fuel injection valve can be securely attached and assembled efficiently.
Therefore, the invention provides a direct injection type internal combustion engine having a fuel rail for supplying fuel to fuel injection valves inserted in valve attachment holes formed in a cylinder head, comprising a valve clamping member of an elastic material having a fixing part for fixing the valve clamping member to a valve attachment boss part of a cylinder head, and a clamp part for clamping a flange part of said injection valve to thereby fix the fuel injection valve on the cylinder head.
公开/授权文献
- EP1475530B1 Direct injection type internal combustion engine 公开/授权日：2007-05-30
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