Global Patent Index - EP 3022749 A1

EP 3022749 A1 20160525 - ON-LOAD TAP CHANGER

Title (en)

ON-LOAD TAP CHANGER

Title (de)

LASTSTUFENSCHALTER

Title (fr)

CHANGEUR DE PRISES EN CHARGE

Publication

EP 3022749 A1 (DE)

Application

EP 14734774 A

Priority

  • DE 102013107558 A
  • EP 2014063262 W

Abstract (en)

[origin: WO2015007477A1] The invention relates to an on-load tap-changer (1) having a switching tube (15), an energy accumulator (13) for adjusting a switch position of the switching tube (15), a detector (200) for detecting a switch position of the on-load tap-changer (1), and an on-load tap-changer mechanism (100). The switching tube (15) and the detector (200) are both mechanically coupled to the energy accumulator (13) via the on-load tap-changer mechanism (100).

IPC 8 full level

H01H 3/30 (2006.01); H01H 3/40 (2006.01); H01H 3/44 (2006.01); H01H 9/00 (2006.01)

CPC (source: EP US)

H01H 3/3052 (2013.01 - EP US); H01H 9/0033 (2013.01 - EP US); H01H 3/40 (2013.01 - EP US); H01H 3/44 (2013.01 - EP US)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

DE 102013107558 A1 20150122; CN 105493216 A 20160413; CN 105493216 B 20171128; EP 3022749 A1 20160525; EP 3022749 B1 20200226; JP 2016524349 A 20160812; JP 6501769 B2 20190417; UA 119146 C2 20190510; US 2016155580 A1 20160602; US 9697963 B2 20170704; WO 2015007477 A1 20150122

DOCDB simple family (application)

DE 102013107558 A 20130716; CN 201480047232 A 20140624; EP 14734774 A 20140624; EP 2014063262 W 20140624; JP 2016526487 A 20140624; UA A201600302 A 20140624; US 201414899575 A 20140624