Invention Application
- Patent Title: POLE PART FOR A LOW-, MEDIUM OR HIGH VOLTAGE CIRCUIT BREAKER, AND METHOD FOR MANUFACTURING THE SAME
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Application No.: US16255911Application Date: 2019-01-24
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Publication No.: US20190157029A1Publication Date: 2019-05-23
- Inventor: Dietmar Gentsch
- Applicant: ABB Schweiz AG
- Priority: EP16181397.7 20160727
- Main IPC: H01H33/662
- IPC: H01H33/662
Abstract:
A pole part for a medium or high voltage circuit breaker includes: an insert in an insulating housing; and a compensation layer between the insert and the insulating housing. The compensation layer includes a potting material on an epoxy or polyurethane basis, with a shore hardness of 12 to 90 shore A.
Public/Granted literature
- US10770249B2 Pole part for a low-, medium or high voltage circuit breaker, and method for manufacturing the same Public/Granted day:2020-09-08
Information query
