发明公开
EP2743491A1 Valve body, fluid injection valve and method for producing a valve body
有权
Ventilkörper，Flüssigkeitseinspritzventilund Verfahren zur Herstellung einesVentilkörpers
- 专利标题： Valve body, fluid injection valve and method for producing a valve body
- 专利标题（中）： Ventilkörper，Flüssigkeitseinspritzventilund Verfahren zur Herstellung einesVentilkörpers
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申请号： EP12196957.0申请日： 2012-12-13
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公开(公告)号： EP2743491A1公开(公告)日： 2014-06-18
- 发明人: Filippi, Stefano , Grandi, Mauro , Lenzi, Francesco , Polidori, Valerio
- 申请人： Continental Automotive GmbH
- 申请人地址： Vahrenwalder Strasse 9 30165 Hannover DE
- 专利权人： Continental Automotive GmbH
- 当前专利权人： Continental Automotive GmbH
- 当前专利权人地址： Vahrenwalder Strasse 9 30165 Hannover DE
- 主分类号： F02M51/06
- IPC分类号： F02M51/06 ; F02M61/16 ; F02M65/00
摘要：
A valve body (10) for a fluid injection valve (1) is specified. The valve body (10) has a longitudinal axis (L) and comprises a base body (101). The base body (101) has a sidewall (1011) defining a recess (1012) which extends through the base body (101) in axial direction. The sidewall (1011) comprises a magnetic material and has at least one opening (1013) which perforates the sidewall (1011). The valve body (10) further comprises a cover element (102) which comprises a non-magnetic material and is arranged to sealingly cover at least one opening (1013). In addition a fluid injection valve (1) and a method for producing the valve body (10) are specified.
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