Invention Grant
- Patent Title: Remote racking of horizontally displaceable circuit breakers
- Patent Title (中): 水平位移断路器的远程机架
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Application No.: US11775122Application Date: 2007-07-09
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Publication No.: US07825344B2Publication Date: 2010-11-02
- Inventor: Robert L. Stevenson
- Applicant: Robert L. Stevenson
- Agency: Quarles & Brady LLP
- Main IPC: H01H33/42
- IPC: H01H33/42 ; H01H9/20 ; H01H9/24
Abstract:
A system for remotely racking a horizontally movable circuit breaker includes a motor as well as a transmission connectible to the motor and to a racking screw for moving the circuit breaker. The system further includes a mounting bracket for holding the transmission and a controller for controlling the motor from a location remote from the circuit breaker.
Public/Granted literature
- US20090014291A1 Remote Racking of Horizontally Displaceable Circuit Breakers Public/Granted day:2009-01-15
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