Patent · US Active

Switching arrangement for a control transformer, in particular polarity switching means

US10460884B2 · kind B2 · utility

2Cited by

1References

9Claims

0Family size

Assignee

MASCHINENFABRIK REINHAUSEN GMBH · DE

Inventors

Martin Pankofer · Plattling, DE
Moritz Bengler · Regensburg, DE
Eduard Zerr · Regensburg, DE
Gerhard Baeuml · Regenstauf, DE
Wladimir Bauer · Regensburg, DE
Sebastian Rehkopf · Regensburg, DE
Stefan Herold · Hallstadt, DE
Benedikt Ittlinger · Regensburg, DE
Andreas Stocker · Neutraubling, DE
Markus Zintl · Mitterteich, DE

Key dates

Filing date	Aug 21, 2015
Grant date	Oct 29, 2019
Priority date	—
Expiry date	Nov 8, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH01H2205/002
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A switching arrangement (1), in particular a polarity switching means, for a control transformer (10) which comprises a first winding (2) for a phase of an AC power supply system, which phase is to be controlled, comprises —a first connection terminal (1.1) which can be connected to the winding (2); —a second connection terminal (1.2) which can be connected to a discharge line (3); —a vacuum interrupter (4); —an isolator (5); —a resistor (6) which is connected in series with the vacuum interrupter (4) and the isolator (5); wherein —the first connection terminal (1.1) is connected to the second connection terminal (1.2) by means of the series circuit.

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