Snap-action sequential multi-circuit switch |
|||||||
| 申请号 | US49885565 | 申请日 | 1965-10-20 | 公开(公告)号 | US3311716A | 公开(公告)日 | 1967-03-28 |
| 申请人 | HUBBELL INC HARVEY; | 发明人 | CARLSON ERNEST R; | ||||
| 摘要 | |||||||
| 权利要求 | 1. IN A SWITCH INCLUDING FIRST AND SECOND ARMS MOVABLE, RESPECTIVELY, AGAINST FIRST AND SECOND FIXED CONTACTS AND MEANS FOR SELECTIVELY MOVING SAID ARMS AGAINST SAID FIXED CONTACTS, THE IMPROVEMENT WHICH COMPRISES: A RESILIENT CONDUCTIVE SHUNT MEMBER HAVING A FIRST END SECURED TO THE FIRST FIXED CONTACT OF SAID SWITCH AND A SECOND END INTERMEDIATE THE SECOND FIXED CONTACT AND SAID SECOND ARM, SAID SECOND AND END BEING NORMALLY DISPLACED FROM SAID SECOND FIXED CONTACT BUT MOVABLE THEREAGAINST BY SAID SECOND ARM. |
||||||
| 说明书全文 | |||||||
QQ群二维码
意见反馈
意见反馈