Invention Grant
- Patent Title: Switching-device tripping apparatus
- Patent Title (中): 开关装置跳闸装置
-
Application No.: US14362175Application Date: 2012-11-15
-
Publication No.: US09548175B2Publication Date: 2017-01-17
- Inventor: Oliver Duwe , Thomas Hilker
- Applicant: SIEMENS AKTIENGELLSCHAFT
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agent Laurence Greenberg; Werner Stemer; Ralph Locher
- Priority: DE102011087651 20111202
- International Application: PCT/EP2012/072686 WO 20121115
- International Announcement: WO2013/079329 WO 20130606
- Main IPC: H01H71/24
- IPC: H01H71/24 ; H01H71/28 ; H01H71/34 ; H01H3/30 ; H01H9/56 ; H01H9/00
Abstract:
A switching-device tripping apparatus for a switching device includes contact pieces that can be moved relative to one another. Relative motion between the contact pieces is generated by a gear or transmission configuration. The gear or transmission configuration has a pawl in order to control motion of the contact pieces relative to each other. First and second tripping devices are provided, which work or operate the same pawl and drive the same pawl.
Public/Granted literature
- US20140292452A1 SWITCHING-DEVICE TRIPPING APPARATUS Public/Granted day:2014-10-02
Information query
