Patent · US Active

Three phase switchgear or control gear

US11670919B2 · kind B2 · utility

0Cited by

6References

10Claims

0Family size

Assignee

ABB Schweiz AG · CH

Inventors

Tomas Kozel · Brno, CZ
Radek Javora · Hrušovany u Brna, CZ
Josef Cernohous · Jamné nad Orlicí, CZ
Pavel Vrbka · Nedvědice, CZ
Christoph Budde · Heidelberg, DE
Christian Simonidis · Karlsruhe, DE
Sebastian Breisch · Neckarsteinach, DE
Harald Staab · Peising, DE

Key dates

Filing date	Jun 11, 2021
Grant date	Jun 6, 2023
Priority date	—
Expiry date	Nov 7, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH02B13/025
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A switchgear or control gear includes: at least one first compartment; a second compartment; a plurality of main switchgear or control gear components, the plurality of main switchgear or control gear components including a main busbar system, a three position linear or rotational movement disconnector, a circuit breaker, and a cable connection; and a plurality of auxiliary switchgear or control gear components, the plurality of auxiliary switchgear or control gear components including a disconnector drive and a circuit breaker drive. The plurality of main switchgear or control gear components are housed in the at least one first compartment. The plurality of auxiliary switchgear or control components are housed in the second compartment. The circuit breaker and three position or rotational movement disconnector are mounted vertically in the at least one first compartment.

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