Patent · US Active

Medium-voltage or high-voltage coupling

US10534020B2 · kind B2 · utility

1Cited by

5References

29Claims

0Family size

Assignee

ISABELLENHÜTTE HEUSLER GMBH & CO. KG · DE

Inventors

Ullrich Hetzler · Dillenburg, DE
Jan Marien · Selzen, DE
Alexander Wassmann · Siegen, DE
Eckhard Wendt · Leverkusen, DE

Key dates

Filing date	Nov 20, 2015
Grant date	Jan 14, 2020
Priority date	—
Expiry date	Aug 7, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG01R1/203
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a coupling for electrically and mechanically connecting medium-voltage or high-voltage components, in particular for voltages of 1 kV to 52 kV, comprising a first connecting piece for mechanically and electrically connecting a medium-voltage or high-voltage component, in particular for connecting to a complementary connecting piece of a bushing of a switchgear cabinet, and a second connecting piece for mechanically and electrically connecting another medium-voltage or high-voltage component, in particular for connecting to a complementary connecting piece of an electrical cable, wherein the two connecting pieces of the coupling belong to complementary connection types, which fit together mechanically, and comprising a low-resistance current sensing resistor, which is built into the coupling and electrically connected between the first connecting piece and the second connecting piece in order to measure a current flow between the first connecting piece and the second connecting piece.

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