EP 2534663 A1 20121219 - STEPPING SWITCH HAVING A FREEWHEEL ELEMENT
Title (en)
STEPPING SWITCH HAVING A FREEWHEEL ELEMENT
Title (de)
STUFENSCHALTER MIT FREILAUFELEMENT
Title (fr)
COMMUTATEUR À GRADINS COMPORTANT UN ÉLÉMENT À ROUE LIBRE
Publication
Application
Priority
- DE 102010007535 A 20100211
- EP 2010007563 W 20101211
Abstract (en)
[origin: WO2011098106A1] The invention relates to a stepping switch (10) for switching among at least two winding taps (12, 14) of a step transformer (16) without interruption, said step transformer having a rotatable switching shaft (22), with which actuating elements (24) for a plurality of actuating phases for mechanical switching elements (MTF, TTF) or vacuum switching tubes (MSV, TTV) are associated.
IPC 8 full level
CPC (source: EP KR US)
H01H 3/10 (2013.01 - KR); H01H 3/32 (2013.01 - KR); H01H 3/42 (2013.01 - KR); H01H 9/00 (2013.01 - KR); H01H 9/0027 (2013.01 - EP KR US); H01H 9/0038 (2013.01 - EP KR US); H01H 3/42 (2013.01 - EP US)
Citation (search report)
See references of WO 2011098106A1
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
DOCDB simple family (publication)
DE 102010007535 A1 20110811; DE 102010007535 B4 20171221; CN 102656652 A 20120905; CN 102656652 B 20150325; EP 2534663 A1 20121219; EP 2534663 B1 20131106; HK 1178681 A1 20130913; JP 2013519996 A 20130530; JP 5872487 B2 20160301; KR 101749197 B1 20170703; KR 20120117752 A 20121024; US 2013213776 A1 20130822; WO 2011098106 A1 20110818
DOCDB simple family (application)
DE 102010007535 A 20100211; CN 201080056456 A 20101211; EP 10796278 A 20101211; EP 2010007563 W 20101211; HK 13105421 A 20130506; JP 2012552260 A 20101211; KR 20127013307 A 20101211; US 201013504293 A 20101211