Patent · US Active

Permanent magnet assembly for an arc driver assembly and switching device

US10290439B2 · kind B2 · utility

0Cited by

12References

9Claims

0Family size

Assignee

Eaton Intelligent Power Limited · IE

Inventors

Klaus Dauer · Koblenz, DE
Anke Juelich · Niederkassel, DE

Key dates

Filing date	Nov 28, 2012
Grant date	May 14, 2019
Priority date	—
Expiry date	Jan 14, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH01H9/443
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A permanent magnet assembly for an arc driver assembly of an electric switching device, having a permanent magnet and a cover made of electrically insulating material, wherein the cover is connected directly to the permanent magnet.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.