发明公开
EP3153697A1 VALVE ASSEMBLY ARRANGEMENT FOR AN INJECTION VALVE AND INJECTION VALVE
审中-公开
EENSPRITZVENTIL的VENTILMONTAGEANORDNUNGFÜREIN EINSPRITZVENTIL
- 专利标题: VALVE ASSEMBLY ARRANGEMENT FOR AN INJECTION VALVE AND INJECTION VALVE
- 专利标题(中): EENSPRITZVENTIL的VENTILMONTAGEANORDNUNGFÜREIN EINSPRITZVENTIL
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申请号: EP15189051.4申请日: 2015-10-09
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公开(公告)号: EP3153697A1公开(公告)日: 2017-04-12
- 发明人: Grandi, Mauro , Filippi, Stefano , 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: F02M47/02
- IPC分类号: F02M47/02 ; F02M47/06 ; F02M61/08 ; F02M61/20 ; F02M63/00 ; F02M51/06
摘要:
The invention regards a valve assembly arrangement (2) for an injection valve (1), comprising a first valve assembly (3) and a second valve assembly (4), wherein the latter is axially arranged adjacent to and coupled to the first valve assembly (3), wherein the second valve assembly comprises a valve housing section (14) having an orifice (15) at an axial end area (16) of the valve housing (5), the second valve assembly comprises a cavity (17) in its valve housing section and the second valve assembly comprises a valve needle (18) being axially movable in said cavity between a closing position and other positions. The invention suggests that the second valve assembly (4) comprises a first magnetic member (20) being fixed to the valve needle (18) of the second valve assembly (4), that the second valve assembly (4) comprises a second magnetic member (21) being fixed to the valve housing section (14) of the second valve assembly (4), that at least one of the first magnetic member (20) and the second magnetic member (21) includes permanent-magnetic material or consists of permanent-magnetic material, and that the second valve assembly (4) is of the outward opening type and the first magnetic member (20) is disposed at a side (27) of the second magnetic member (21) wherein said side (27) is facing the axial end area (16).
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