Seal structure for electromagnetic lead wire |
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| 申请号 | US15479061 | 申请日 | 2017-04-04 | 公开(公告)号 | US10056180B2 | 公开(公告)日 | 2018-08-21 |
| 申请人 | OGURA CLUTCH CO., LTD.; | 发明人 | Yoshihiro Kurosu; Takashi Yamaguchi; Haruhiko Ushirode; | ||||
| 摘要 | A seal structure for an electromagnet lead wire includes an annular yoke including an annular groove, a wiring hole configured to pass a lead wire of an exciting coil, an insulating resin configured to seal the exciting coil, and a seal member arranged in the hole. The wiring hole includes a though hole of a case, and a concave portion of the yoke. The insulating resin includes a projecting portion whose distal end face is located in the concave portion. The seal member includes a columnar portion inserted into the though hole, and a flange portion located in the concave portion. The flange portion is sandwiched and compressed between the device inner surface of the case and the distal end face of the insulating resin. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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