Patent · US Active

Electrical energy transmission device and life cycle management

US11509121B2 · kind B2 · utility

0Cited by

17References

13Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Sascha Bauer · Auenwald, DE
Bernhard Lutz · Delbrück, DE
Frank Ehrlich · Hohen Neuendorf, DE

Key dates

Filing date	Jul 19, 2017
Grant date	Nov 22, 2022
Priority date	—
Expiry date	Jun 19, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH02B7/01
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electrical energy transmission device for the transmission of electrical energy has a fluid-holding chamber. An electrically insulating fluid is contained in the fluid-holding chamber. The electrically insulating fluid is, at least in part, air-drawn from the surroundings of the electrical energy transmission device. The insulating fluid is used for insulating phase conductors in order to avoid short circuit conditions.

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