Patent · US Active

Electrical switching device comprising magnetic displacement elements for a switching element

US7924124B2 · kind B2 · utility

4Cited by

13References

23Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Markus Leipold · Isen, DE
Helmut Hingrainer · Raubling, DE
Alexander Bayer · Niedernberg, DE

Key dates

Filing date	Jun 19, 2006
Grant date	Apr 12, 2011
Priority date	—
Expiry date	Nov 10, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH01H36/0013
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Electrical switching device, especially a high-frequency switching device, with at least one oblong electrical switching element, which is arranged with one contact end between two fixed-contact elements spaced a transverse distance from one another and can be moved by two adjustment elements forming a transverse movement drive transversely to a longitudinal direction optionally towards the one or the other fixed-contact element. The adjustment elements are disposed laterally alongside the switching element and can be moved transversely to and from the switching element. In order to improve the transverse movement drive for the switching element, the switching element-comprises magnetic material, wherein the adjustment elements are formed by magnets.

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