Patent · US Active

Method and device for controlling an electromagnetic drive of a switching device

US10763065B2 · kind B2 · utility

0Cited by

5References

17Claims

0Family size

Assignee

Eaton Intelligent Power Limited · IE

Inventors

Wolfgang Meid · Mülheim-Kärlich, DE
Lutz Friedrichsen · Cologne, DE
Ingo Schaar · Winterborn, DE

Key dates

Filing date	Nov 7, 2016
Grant date	Sep 1, 2020
Priority date	—
Expiry date	Jun 10, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH01H47/00
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for controlling an electromagnetic drive of a switching device by means of a program, wherein a processor configured by the program executes the following steps: measuring a control voltage applied at an input of the switching device; activating the electromagnetic drive on the basis of the measured control voltage; and setting a rated voltage range on the basis of the measured control voltage.

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