发明名称 |
Modular fuel injector and method of assembling the modular fuel injector |
摘要 |
<p>A fuel injector (100) for use with an internal combustion engine. The fuel injector (100) comprises a valve group subassembly (200) and a coil group subassembly (300). The valve group subassembly (200) includes a tube assembly having a longitudinal axis that extends between a first end (200A) and a second end (200B); a seat (250) that is secured at the second end (200B) of the tube assembly by a retainer (259) and that defines an opening; an armature assembly (260) that is disposed within the tube assembly; a member (270) that biases the armature assembly (260) toward the seat (250); an adjusting tube (281) that is disposed in the tube assembly and that engages the member (270) for adjusting a biasing force of the member; a filter (285) that is at least within the tube assembly and a lift setting device disposed within the valva body. The coil group subassembly (300) includes a solenoid coil (310) that is operable to displace the armature assembly with respect to the seat (250). <IMAGE> <IMAGE></p> |
申请公布号 |
EP1264984(A1) |
申请公布日期 |
2002.12.11 |
申请号 |
EP20020076222 |
申请日期 |
2002.03.28 |
申请人 |
SIEMENS VDO AUTOMOTIVE CORPORATION |
发明人 |
DALLMEYER, MICHAEL P.;HORNBY, MICHAEL J. |
分类号 |
F02M51/00;F02M51/04;F02M51/06;F02M51/08;F02M59/48;F02M61/16;F02M61/18;F02M63/00;(IPC1-7):F02M51/06 |
主分类号 |
F02M51/00 |
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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