EP 3577666 A1 20191211 - ELECTRICAL UNIT HAVING AN ACTIVE PART FASTENED TO THE TANK VIA YOKE BOLTS
Title (en)
ELECTRICAL UNIT HAVING AN ACTIVE PART FASTENED TO THE TANK VIA YOKE BOLTS
Title (de)
ELEKTRISCHES GERÄT MIT EINEM ÜBER JOCHBOLZEN AM KESSEL BEFESTIGTEN AKTIVTEIL
Title (fr)
APPAREIL ÉLECTRIQUE COMPRENANT UN COMPOSANT ACTIF FIXÉ À LA CUVE PAR L'INTERMÉDIAIRE DE BOULONS DE CULASSE
Publication
Application
Priority
- DE 102017205751 A 20170404
- EP 2018055307 W 20180305
Abstract (en)
[origin: WO2018184774A1] The invention relates to an electrical unit (1) for connection to a high voltage supply which has: a magnetisable core (2); at least one winding (3) which is held on the core and is designed to generate a magnetic flux in the core (2); a tank which can be filled with insulating fluid and in which the core (2) and each winding (5) are arranged; and at least one press frame which is provided to clamp the core (2) with the aid of yoke bolts (11); the active part of which unit can be fastened quickly and cost-effectively to the tank. According to the invention, the core of the active part is fastened permanently to the tank via the yoke bolts (11).
IPC 8 full level
H01F 27/02 (2006.01); H01F 27/06 (2006.01); H01F 27/245 (2006.01); H01F 27/26 (2006.01)
CPC (source: EP)
H01F 27/02 (2013.01); H01F 27/06 (2013.01); H01F 27/245 (2013.01); H01F 27/263 (2013.01); H01F 27/266 (2013.01); H01F 27/321 (2013.01)
Citation (search report)
See references of WO 2018184774A1
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 102017205751 A1 20181004; CN 110476217 A 20191119; EP 3577666 A1 20191211; WO 2018184774 A1 20181011
DOCDB simple family (application)
DE 102017205751 A 20170404; CN 201880022799 A 20180305; EP 18710396 A 20180305; EP 2018055307 W 20180305