发明公开
- 专利标题： HOCHDRUCKPUMPE UND STÖßELBAUGRUPPE
- 专利标题（英）： High pressure pump and tappet assembly
- 专利标题（中）： 高压泵和挺杆总成
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申请号： EP10700440.0申请日： 2010-01-20
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公开(公告)号： EP2409014A1公开(公告)日： 2012-01-25
- 发明人: MEIER, Gerhard , KARAOSMANOGLU, Namik
- 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： DE102009001631 20090318
- 国际公布： WO2010105863 20100923
- 主分类号： F02M59/06
- IPC分类号： F02M59/06 ; F02M59/10 ; F04B1/04
摘要：
The invention relates to a high pressure pump for a fuel injection device of an internal combustion engine, comprising at least one pump element having a pump piston delimiting a pump working chamber, wherein between the pump piston and a rotationally driven drive shaft of the high pressure pump, a tappet assembly having a tappet body and a roller shoe pressed into a receptacle of the tappet body is provided, wherein the tappet body comprises a centering guide for pressing in the roller shoe. The invention further relates to a tappet assembly for a high pressure pump for a fuel injection device of an internal combustion engine comprising a tappet body and a roller shoe pressed into a receptacle of the tappet body, wherein the tappet body comprises a centering guide for pressing in the roller shoe.
公开/授权文献
- EP2409014B1 HOCHDRUCKPUMPE UND STÖßELBAUGRUPPE 公开/授权日：2013-05-01
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