Invention Application
- Patent Title: ROTATING DUAL BREAK POINT CONTACT
- Patent Title (中): 旋转双点联系
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Application No.: US15024336Application Date: 2014-09-19
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Publication No.: US20160233043A1Publication Date: 2016-08-11
- Inventor: Xiang GU , Yi LIU , Zhongbin WANG
- Applicant: SEARI ELECTRIC TECHNOLOGY CO., LTD. , ZHEJIANG CHINT ELECTRICS CO., LTD.
- Applicant Address: CN Shanghai CN Yueqing
- Assignee: SEARI ELECTRIC TECHNOLOGY CO., LTD.,ZHEJIANG CHINT ELECTRICS CO., LTD.
- Current Assignee: SEARI ELECTRIC TECHNOLOGY CO., LTD.,ZHEJIANG CHINT ELECTRICS CO., LTD.
- Current Assignee Address: CN Shanghai CN Yueqing
- Priority: CN201310459310.5 20130924
- International Application: PCT/CN2014/086919 WO 20140919
- Main IPC: H01H71/10
- IPC: H01H71/10

Abstract:
A rotating dual break point contact includes a rotor support, a first shaft, a second shaft, a third shaft, a first connection rod, a second connection rod, a contact bridge and a contact spring. The contact bridge is provided in the rotor support, and the contact bridge rotates relative to the rotor support by means of the first shaft, the second shaft, the third shaft, the first connection rod and the second connection rod. The contact bridge rotates between an initial pressure position and a maximum repulsion position. A single contact spring is mounted on one side of the contact bridge and is located in the rotor support.
Public/Granted literature
- US09837233B2 Rotating dual break point contact Public/Granted day:2017-12-05
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