发明名称 |
KRAFTFAHRZEUGREGELVENTIL MIT ZWEITEILIGEM MAGNETPOLSTÜCK |
摘要 |
An automotive emission control valve including a body having an internal main flow passage between a first port and a second port, a valve seat circumscribing a transverse cross-sectional area of the passage, a valve member with a stem and a head that seats on and unseats from the valve seat, an actuator that operates the valve member. The actuator provides a magnetic circuit path that includes respective pole pieces at respective opposite axial ends of the actuator. At least one of the pole pieces being a two-part pole piece including a central hub part joined to an outer rim part that is disposed circumferentially about the central hub part. |
申请公布号 |
DE69808787(T2) |
申请公布日期 |
2003.07.24 |
申请号 |
DE1998608787T |
申请日期 |
1998.08.26 |
申请人 |
SIEMENS VDO AUTOMOTIVE INC., CHATHAM |
发明人 |
HUSSEY, E.;TAMMAN, ALLAN;BUSATO, F. |
分类号 |
F02M25/07;F16K31/06;H01F7/16 |
主分类号 |
F02M25/07 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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