Invention Grant
- Patent Title: Low-voltage, medium-voltage or high-voltage assembly
- Patent Title (中): 低压，中压或高压组合
-
Application No.: US13036615Application Date: 2011-02-28
-
Publication No.: US08455780B2Publication Date: 2013-06-04
- Inventor: Dietmar Gentsch
- Applicant: Dietmar Gentsch
- Applicant Address: CH Zürich
- Assignee: ABB Technology AG
- Current Assignee: ABB Technology AG
- Current Assignee Address: CH Zürich
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: EP08015423 20080901
- Main IPC: H01H33/66
- IPC: H01H33/66
Abstract:
The disclosure relates to a voltage assembly having at least one short circuiting device in which a moving contact piece can be closed onto a fixed contact piece. In order to prevent breakdown at least two separated vacuum zones are arranged along a moving path of the fixed contact piece.
Public/Granted literature
- US20110163070A1 LOW-VOLTAGE, MEDIUM-VOLTAGE OR HIGH-VOLTAGE ASSEMBLY Public/Granted day:2011-07-07
Information query
