Patent · US Active

Switch contact with a weight-reduced contact spring

US8053693B2 · kind B2 · utility

2Cited by

2References

6Claims

0Family size

Assignee

Saia-Burgess Oldenburg GmbH & Co., KG · DE

Inventors

Rolf Bertram · Duisburg, DE
Martin Koepsell · Ennepetal, DE
Bruno Stenzel · Menden, DE

Key dates

Filing date	Dec 15, 2010
Grant date	Nov 8, 2011
Priority date	—
Expiry date	Dec 15, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH01H2201/002
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

In an electrical switch, in particular an electrical microswitch, has at least one electrical contact designed as a hollow-shape section of a component of an electrically conducting material. In this electrical switch, the occurrence of vibrations with the introduction onto an opposing contact is prevented.

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