Patent · US Active

Switching device and method for inserting or removing a tolerance insert in a magnet chamber of a switching device

US8400239B2 · kind B2 · utility

0Cited by

14References

15Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Josef Graf · Hahnbach, DE
Christian Sturm · Mistelgau, DE
Alexander Zhukowski · Amberg, DE
Norbert Zimmermann · Sulzbach-Rosenberg, DE
Reinhard Zinner · Bodenwöhr, DE

Key dates

Filing date	Jul 30, 2012
Grant date	Mar 19, 2013
Priority date	—
Expiry date	Jul 30, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH01H2069/016
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The switching device includes an actuation magnet provided in a magnet chamber and fixed in the magnet chamber by at least one spring element, at least one displaceable switch contact, the at least one displaceable switch contact being displaceable by the actuation magnet and at least one stationary switch contact, the magnet chamber including an assembly opening for inserting or removing a tolerance insert.

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