Disconnecting device with arc extinguishing

US10714276B2 · kind B2 · utility

Assignee

• Auto-Kabel Management GmbH · DE

Inventors

• Markus Moszynski · Erkelenz, DE
• Wacim Tazarine · Erkelenz, DE

Key dates

• Filing date: Sep 4, 2017
• Grant date: Jul 14, 2020
• Expiry date: Sep 4, 2037

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01H2039/008
• WIPO field: Electrical machinery, apparatus, energy
• WIPO sector: Electrical engineering

Abstract

Disconnecting device for an energy conductor comprising at least one first connection part, at least one second connection part, at least one disconnection point arranged between the first and second connection parts, the disconnection point forming a current path between the first and second connection parts in a closed state and disconnecting a current path between the first and second connection parts in an open state, the disconnecting device having a flowable medium which is arranged in a guide housing and separates the disconnection point driven by a drive, the flowable medium at least partially surrounding the disconnection point at the moment of disconnection, and the disconnecting device having a bolt which is moved into the disconnection point immediately after the disconnection of the disconnection point by the flowable medium.