Patent · US Expired

Substation for the distribution of electrical energy protected against arcing faults

US5650902A · kind A · utility

13Cited by

2References

7Claims

0Family size

Assignee

Klockner Moeller GmbH · DE

Inventors

Manfred Herkenrath · Siegburg, DE
Paul Wey · Eschenbach, CH
Ferenc Boros · Neunkirchen, DE
Dietrich Stade · Ilmenau, DE
Holger Schau · Bad Berka, DE

Key dates

Filing date	May 19, 1995
Grant date	Jul 22, 1997
Priority date	—
Expiry date	May 19, 2015

Classification

Technology area (CPC H)Electricity
CPC primaryH02H3/023
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Substation for the distribution of electrical energy, and protected against arcing faults, characterized by the fact that Hall-effect sensors and additional optical fiber conductors are provided as sensors, whereby the Hall-effect sensors are logically AND linked with the optical fiber conductors.

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