Invention Grant
- Patent Title: Hybrid switching device and hybrid actuator incorporating same
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Application No.: US16635179Application Date: 2018-07-31
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Publication No.: US11631559B2Publication Date: 2023-04-18
- Inventor: Mark Muir
- Applicant: Camlin Technologies Limited
- Applicant Address: GB Lisburn
- Assignee: Camlin Technologies Limited
- Current Assignee: Camlin Technologies Limited
- Current Assignee Address: GB Lisburn
- Agency: Christopher & Weisberg, P.A.
- Priority: GB1712296 20170731
- International Application: PCT/EP2018/070726 WO 20180731
- International Announcement: WO2019/025438 WO 20190207
- Main IPC: H01H3/28
- IPC: H01H3/28 ; H01H33/666 ; H01H57/00
Abstract:
A switching device comprising first and second body parts and a first operating device for moving the body parts into a closed state. A piezoelectric actuator is coupled to each body part and is operable to move the body parts part away from one another. The switching device may be incorporated into an actuator for operating the vacuum interrupter of a vacuum circuit breaker.
Public/Granted literature
- US20210090830A1 HYBRID SWITCHING DEVICE AND HYBRID ACTUATOR INCORPORATING SAME Public/Granted day:2021-03-25
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