Invention Grant
- Patent Title: Switching unit for a circuit breaker having a rocker lever
- Patent Title (中): 具有摇杆的断路器的开关单元
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Application No.: US13304482Application Date: 2011-11-25
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Publication No.: US08525057B2Publication Date: 2013-09-03
- Inventor: Siegfried Mayer
- Applicant: Siegfried Mayer
- Applicant Address: CH Baden
- Assignee: ABB Schweiz AG
- Current Assignee: ABB Schweiz AG
- Current Assignee Address: CH Baden
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: EP09161024 20090525
- Main IPC: H01H3/04
- IPC: H01H3/04
Abstract:
An exemplary switching unit is disclosed for operation of a rocker lever of a circuit breaker, which is provided on the circuit breaker. The switching unit has a drive unit with a free-play distance, such that a slide of the drive unit, which slide is intended for operation of the rocker lever, does not impede the movement of the rocker lever.
Public/Granted literature
- US20120125750A1 SWITCHING UNIT FOR A CIRCUIT BREAKER HAVING A ROCKER LEVER Public/Granted day:2012-05-24
Information query
