SOLENOID VALVE

To provide a solenoid valve which can fix a solenoid part to a valve body with a simple operation.SOLUTION: A solenoid valve 1 includes: a solenoid part 10 for moving a shaft part 11, and a valve body 50 having a spool valve 52 movable with the shaft part. The solenoid part includes a yoke 21, a cor...

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1. Verfasser: ARA TAKANORI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a solenoid valve which can fix a solenoid part to a valve body with a simple operation.SOLUTION: A solenoid valve 1 includes: a solenoid part 10 for moving a shaft part 11, and a valve body 50 having a spool valve 52 movable with the shaft part. The solenoid part includes a yoke 21, a core 17, a bobbin 25, a coil 29, a solenoid fixing part 40, and a housing 30 for storing these and having a bottom part 30b. The bottom part has a hole part 30c. In the solenoid fixing part, a male screw part 45 is provided on an outer peripheral surface 41a on the front side of a fixing body part 41 protruding to the front side from the hole part, and it has a rotation force receiving part 47 on an outer peripheral surface 41b on the rear side. The valve body has a spool hole part 51 in which the spool valve 52 is inserted. A female screw part 51a is provided on an inner peripheral surface on the rear side of the spool hole part, and the solenoid part 10 is fixed to the valve body by the male screw part being screwed in the female screw part.SELECTED DRAWING: Figure 1 【課題】簡単な操作でソレノイド部をバルブボディに固定可能な電磁弁を提供する。【解決手段】電磁弁1は、軸部11を移動させるソレノイド部10と、軸部とともに移動可能なスプール弁52を有するバルブボディ50とを有する。ソレノイド部は、ヨーク21とコア17とボビン25とコイル29とソレノイド固定部40と、これらを収容し底部30bを有するハウジング30と、を有する。底部に孔部30cを有する。ソレノイド固定部は、孔部からフロント側へ突出する固定本体部41のフロント側の外周面41aに雄ねじ部45が設けられ、リア側の外周面41bに回転力受部47と、を有する。バルブボディは、スプール弁52が挿入されたスプール孔部51を有する。スプール孔部のリア側の内周面に雌ねじ部51aが設けられ、ソレノイド部10は雄ねじ部が雌ねじ部にねじ込まれてバルブボディに固定される。【選択図】図1