发明名称 FUEL INJECTION VALVE
摘要 <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve 10 absorbing an axial deviation between a fuel feeding pipe 1 and an assembling hole 4 without using a separate aligning ring as in the existing case. Ž<P>SOLUTION: This fuel injection valve 10 separately includes: a fuel passage unit 11; a coil unit 30; and a lower housing 20. The existing contact support structure of the fuel injection valve with the aligning ring is formed between the fuel passage unit 11 and the lower housing 20. Thereby, since the fuel passage unit 11 is inclined in the lower housing 20, the axial deviation between the fuel feeding pipe 1 and the assembling hole 4 is absorbed inside of the fuel injection valve 10 without using the separate aligning ring as in the existing case. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2010150976(A) 申请公布日期 2010.07.08
申请号 JP20080328425 申请日期 2008.12.24
申请人 DENSO CORP 发明人 OGUMA YOSHITOMO
分类号 F02M61/14;F02M51/06;F02M61/16 主分类号 F02M61/14
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