Schaltvorrichtung

Details

Veröffentlichungs-Nr.

EP3522194

Aktenzeichen

EP18154448

Anmeldetag

31. Januar 2018

Veröffentlichung

14. April 2021

Erteilung

14. April 2021

Rechtsraum

EP

IPC

H01H9/54H01H33/59

Abstract

A switching apparatus comprises:a first current-conductive branch (12) including a first switching element (24), the first switching element (24) configured to be switchable to selectively permit and block a flow of current in the first current-conductive branch (12);a second current-conductive branch (14) including a second switching element (32), the second switching element (32) configured to be switchable to selectively permit and block a flow of current in the second current-conductive branch (14); andfirst and second terminals (18,20) for connection, in use, to an electrical network (22), wherein the first and second current-conductive branches (12,14) extend between the first and second terminals (18,20),wherein the switching apparatus further includes an inductance element (44) configured to carry, in use, a current flowing through the switching apparatus, the inductance element (44) electrically coupled to the second switching element (32) so that the inductance element (44) is configured as a power source for enabling the operation of the second switching element (32).

Anmelder

Firma

General Electric Technology GmbH

Land

🇨🇭 Schweiz

Fachgebiete