- 专利标题： BRENNSTOFFEINSPRITZVENTIL
- 专利标题（英）： Fuel injection valve
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申请号： EP04817563.2申请日： 2004-11-19
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公开(公告)号： EP1702156A1公开(公告)日： 2006-09-20
- 发明人: HOLZGREFE, Volker , ARNDT, Stefan , WUERFEL, Gernot , STUERZ, Manfred , STORCH, Axel , PILGRAM, Guido , RAIMANN, Juergen , NOWAK, Detlef
- 申请人： ROBERT BOSCH GMBH
- 申请人地址： Postfach 30 02 20 70442 Stuttgart DE
- 专利权人： ROBERT BOSCH GMBH
- 当前专利权人： ROBERT BOSCH GMBH
- 当前专利权人地址： Postfach 30 02 20 70442 Stuttgart DE
- 优先权： DE10361762 20031229
- 国际公布： WO2005064150 20050714
- 主分类号： F02M61/18
- IPC分类号： F02M61/18 ; F02M61/08
摘要：
Disclosed is a fuel injection valve (1) comprising an actuator which is effectively connected to a valve needle (3). The discharge end of said valve needle (3) is provided with a valve-closing member (4) which cooperates with a valve seat surface (6) so as to form a sealing seat. A discharge port (7) ends at an outlet point (46). Said outlet point (46) of the discharge port (7) protrudes relative to all sides of the surface which surrounds the outlet point (46) and from which the same extends.
公开/授权文献
- EP1702156B1 BRENNSTOFFEINSPRITZVENTIL 公开/授权日：2011-02-02
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