- 专利标题: TWO PIECE TRIP LEVER TO OPEN AND CLOSE CONTACTS REMOTELY
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申请号: US17353895申请日: 2021-06-22
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公开(公告)号: US20220406549A1公开(公告)日: 2022-12-22
- 发明人: Chad R. Mittelstadt
- 申请人: Schneider Electric USA, Inc.
- 申请人地址: US MA Andover
- 专利权人: Schneider Electric USA, Inc.
- 当前专利权人: Schneider Electric USA, Inc.
- 当前专利权人地址: US MA Andover
- 主分类号: H01H71/12
- IPC分类号: H01H71/12 ; H01H71/52
摘要:
A modified trip lever for a remote controlled miniature circuit breaker comprises a trip lever and a separate kicker lever, which perform alternate functions to either automatically open the main contacts in response to a trip event or alternately open or close the contacts under remote control. The kicker lever rotates clockwise on a pivot in response to an actuator receiving a remote control open signal, to open the contacts by forcing a transverse tab on the kicker lever against a blade carrying a moveable main contact aligned with a stationary main contact. The kicker lever rotates counterclockwise to close the contacts in response to the actuator receiving a remote control close signal. The trip lever mounted on the same pivot, is configured to automatically open the contacts in response to a trip event, by pushing against the back side of the tab of the kicker lever.
公开/授权文献
- US11842873B2 Two piece trip lever to open and close contacts remotely 公开/授权日:2023-12-12
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