Hermetisch Abgedichteter Hochspannungsschütz mit Verbesserter Lichtbogenlöschung

Details

Veröffentlichungs-Nr.

EP4797303

Anmeldetag

19. Februar 2026

Veröffentlichung

26. August 2026

Rechtsraum

EP

IPC

H01H1/66, H01H50/02, H01H9/34

Abstract

A switching device comprising a first fixed contact, a second fixed contact, and a movable contact. The movable contact is mounted on a plunger configured to operate to change the state of the switching device from a closed state allowing current flow through the switching device to an open state which interrupts current flow through the switching device. The plunger is operable to move the movable contact between the open closed states in response to a magnetic field. The switching device further comprises a solenoid arranged to provide the magnetic field in response to an electrical signal. An arc chamber in included that housing the movable contact with arc chamber surfaces surrounding the moveable contact and having an arc suppressing material below the moveable contact.

Anmelder

Firma

Rincon Power, LLC

Land

🇺🇸 USA

Fachgebiete