EP 2815413 B1 20151007 - ON-LOAD TAP CHANGER HAVING AT LEAST TWO VACUUM INTERRUPTERS, AND DRIVE FOR A LOAD CHANGEOVER SWITCH HAVING AT LEAST TWO VACUUM INTERRUPTERS
Title (en)
ON-LOAD TAP CHANGER HAVING AT LEAST TWO VACUUM INTERRUPTERS, AND DRIVE FOR A LOAD CHANGEOVER SWITCH HAVING AT LEAST TWO VACUUM INTERRUPTERS
Title (de)
LASTSTUFENSCHALTER MIT MINDESTENS ZWEI VAKUUMSCHALTRÖHREN UND ANTRIEB FÜR EINEN LASTUMSCHALTER MIT MINDESTENS ZWEI VAKUUMSCHALTRÖHREN
Title (fr)
COMMUTATEUR DE PRISES EN CHARGE AVEC AU MOINS DEUX VACUOSTATS ET ACTIONNEMENT POUR UN COMMUTATEUR DE PRISES EN CHARGE AVEC AU MOINS DEUX VACUOSTATS
Publication
Application
Priority
- DE 102012202327 A 20120216
- EP 2013050608 W 20130115
Abstract (en)
[origin: WO2013120641A1] An on-load tap changer (1) having at least two vacuum interrupters (3) is disclosed. The on-loader tap changer comprises a selector (7) for selecting a respective winding tap (n, n+1) of a tapped transformer (9), a load changeover switch (5) for changing over from the connected winding tap (n) to the respectively preselected winding tap (n+1), a rotatable drive shaft (11) which is mechanically coupled to the selector (7), and a gear mechanism (15) for operating a moving contact (17) of a respective vacuum interrupter (3). In each case one spindle (19) which can move in a direction of the axis (A) and is coupled to the moving contact (17) can be operated by means of the gear mechanism (15). The invention also relates to a drive for a load changeover switch having at least two vacuum interrupters.
IPC 8 full level
H01H 9/00 (2006.01); H01H 3/40 (2006.01); H01H 3/42 (2006.01)
CPC (source: EP US)
H01H 3/40 (2013.01 - EP US); H01H 9/0027 (2013.01 - EP US); H01H 9/0038 (2013.01 - EP US); H01H 3/42 (2013.01 - EP US)
Citation (examination)
DE 102009043171 A1 20110407 - REINHAUSEN MASCHF SCHEUBECK [DE]
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 2013120641 A1 20130822; CN 104205273 A 20141210; DE 102012202327 A1 20130822; DE 102012202327 B4 20150108; EP 2815413 A1 20141224; EP 2815413 B1 20151007; HK 1201635 A1 20150904; US 2015008104 A1 20150108
DOCDB simple family (application)
EP 2013050608 W 20130115; CN 201380015910 A 20130115; DE 102012202327 A 20120216; EP 13700559 A 20130115; HK 15102012 A 20150227; US 201314373411 A 20130115