Patent · US Active

Electrical induction device with contact arrangement for electrically contacting an electrical conductor

US11769618B2 · kind B2 · utility

0Cited by

3References

12Claims

0Family size

Assignee

Hitachi Energy Switzerland AG · CH

Inventors

Zoltan Repasi · Västerås, SE
Fredrik Graas · Nordstraße, SE
Erik Forsberg · Los Angeles, US
Peter Astrand · Bälinge, SE
Ronnie Blomberg · Ludvika, SE
Alejandra Ravanal · Smedjebacken, SE

Key dates

Filing date	Jun 24, 2021
Grant date	Sep 26, 2023
Priority date	—
Expiry date	Jun 24, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH01F41/005
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electrical induction device includes a housing and a contact arrangement in the housing of the electrical induction device for electrically contacting an electrical conductor. The contact arrangement includes a conductor tube, a receiver contact which is fastened to the conductor tube and configured to receive and electrically connect with the electrical conductor, and a resilient suspension arrangement fastened to the housing and connected to an outside of the conductor tube such that the receiver contact is resiliently movable in a plane which is parallel to a cross section of the conductor tube while being substantially immovable in an axial direction of the conductor tube.

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