EP 2489054 A1 20120822 - MEDIUM VOLTAGE SWITCHGEAR HAVING DISCONNECTING SWITCHES AND THREE-POSITION SWITCHES
Title (en)
MEDIUM VOLTAGE SWITCHGEAR HAVING DISCONNECTING SWITCHES AND THREE-POSITION SWITCHES
Title (de)
MITTELSPANNUNGSSCHALTANLAGE MIT TRENN- UND DREI-STELLUNGS-SCHALTERN
Title (fr)
INSTALLATION DE COMMUTATION POUR MOYENNE TENSION AVEC DES SECTIONNEURS ET DES COMMUTATEURS À TROIS POSITIONS
Publication
Application
Priority
- DE 102009049342 A 20091014
- EP 2010006263 W 20101013
Abstract (en)
[origin: WO2011045046A1] The invention relates to a medium voltage switchgear having disconnecting switches and three-position switches, according to the preamble of claim 1. In order to more easily make different implementations of the current-carrying capacity, according to the invention, the attainable current-carrying capacity is increased with respect to a base current-carrying capacity by means of the multiple arrangement of identical contact systems (1) per phase (L1, L2, L3) in a parallel arrangement on a common switch axis (2).
IPC 8 full level
H01H 31/00 (2006.01); H01H 33/02 (2006.01); H01H 33/12 (2006.01); H01H 33/14 (2006.01); H02B 13/035 (2006.01)
CPC (source: EP KR)
H01H 31/02 (2013.01 - KR); H01H 33/121 (2013.01 - EP); H01H 33/14 (2013.01 - EP); H01H 33/42 (2013.01 - KR); H01H 31/003 (2013.01 - EP); H01H 33/022 (2013.01 - EP)
Citation (search report)
See references of WO 2011045046A1
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)
WO 2011045046 A1 20110421; AU 2010306085 A1 20120607; AU 2010306085 B2 20140814; CA 2777491 A1 20110421; CN 102576621 A 20120711; DE 102009049342 A1 20110915; DE 102009049342 B4 20120906; EP 2489054 A1 20120822; EP 2489054 B1 20171206; KR 101537025 B1 20150715; KR 20120091069 A 20120817; ZA 201202669 B 20121227
DOCDB simple family (application)
EP 2010006263 W 20101013; AU 2010306085 A 20101013; CA 2777491 A 20101013; CN 201080046110 A 20101013; DE 102009049342 A 20091014; EP 10779456 A 20101013; KR 20127009145 A 20101013; ZA 201202669 A 20120412