Invention Grant
- Patent Title: Electric current switching apparatus
- Patent Title (中): 电流开关装置
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Application No.: US14512108Application Date: 2014-10-10
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Publication No.: US09425003B2Publication Date: 2016-08-23
- Inventor: Harri Mattlar , Mikko Välivainio
- Applicant: ABB OY
- Applicant Address: FI Helsinki
- Assignee: ABB OY
- Current Assignee: ABB OY
- Current Assignee Address: FI Helsinki
- Agency: Taft Stettinius & Hollister LLP
- Priority: EP12163952 20120412
- Main IPC: H01H9/36
- IPC: H01H9/36 ; H01H9/44 ; H01H71/02 ; H01H1/20 ; H01H1/42 ; H01H73/04
Abstract:
An arc quenching plate for an electric switch includes a first mounting portion and a second mounting portion for mounting the quenching plate to respective recesses of the switch. The first mounting portion and the second mounting portion have a different form when compared to each other.
Public/Granted literature
- US20150027984A1 ELECTRIC CURRENT SWITCHING APPARATUS Public/Granted day:2015-01-29
Information query
