Patent · US Active

Switchgear

US12033819B2 · kind B2 · utility

0Cited by

11References

13Claims

0Family size

Assignee

Siemens Energy Global GmbH & Co. KG · DE

Inventors

Frank Ehrlich · Hohen Neuendorf, DE
Rico Rademacher · Ludwigsfelde, DE
Ingolf Reiher · Berlin, DE

Key dates

Filing date	Jun 10, 2020
Grant date	Jul 9, 2024
Priority date	—
Expiry date	Nov 9, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH01H2033/66246
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electrical switchgear has a first switching contact piece and a second switching contact piece. The two switching contact pieces can be moved relative to one another by way of a kinematic chain. The kinematic chain has an axially movable drive element, which is guided in a guide element. A first pin is guided in a first gate and defines the trajectory of the drive element in the guide element.

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