| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of improving productivity and quality performance by a simple structure. SOLUTION: An injector (the fuel injection valve) 1 has a cylindrical pipe 11, a coil 51 arranged on the outer peripheral side of the pipe 11, an inner connector 21 arranged on the inner peripheral side of the pipe 11, a movable core 23 attracted to the inner connector 21 by a magnetic attraction force, a needle (a valve member) 40 opening and closing a nozzle port 34, a housing 13 and a cover 12 covering the coil 51, and an outer connector 22 for introducing fuel. The pipe 11 and the cover 12 are integrally constituted of one part as a pipe member 10 with the cover. The inner connector 21 and the outer connector 22 are integrally constituted of one part as a connector member 20. The connector member 20 is connected in the axial direction by inserting its part into the inner peripheral side of the pipe 11 of the pipe member 10 with the cover. COPYRIGHT: (C)2009,JPO&INPIT
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