发明授权
US3629768A Circuit interrupter with damper body to reduce speed of moving terminal having a cross slide latch
失效
具有阻尼器体的电路中断器，以减少具有交叉滑块的移动终端的速度
- 专利标题： Circuit interrupter with damper body to reduce speed of moving terminal having a cross slide latch
- 专利标题（中）： 具有阻尼器体的电路中断器，以减少具有交叉滑块的移动终端的速度
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申请号： US3629768D申请日： 1971-01-07
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公开(公告)号： US3629768A公开(公告)日： 1971-12-21
- 发明人: SCHERER HENRY W
- 申请人： S & C ELECTRIC CO
- 专利权人： S and C Electric Company
- 当前专利权人： S and C Electric Company
- 优先权： US10455271 1971-01-07
- 主分类号： H01H85/02
- IPC分类号： H01H85/02 ; H01H85/36 ; H01H85/42
摘要：
After initial arc drawing movement the rodlike terminal of a high-voltage alternating-current power fuse driven by a spring and gas pressure has its speed reduced by encountering a damper body which is normally latched in a stationary position until it is unlatched on impact by the terminal. A cross-slide latch is employed to hold the damper body stationary in a fuse housing for release on impact by the terminal.
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