EP 1715495 A2 20061025 - Resin-insulated dry transformer
Title (en)
Resin-insulated dry transformer
Title (de)
Harzisolierter Trockentransformator
Title (fr)
Transformateur du type sec isolés par une résine
Publication
Application
Priority
IT MI20050711 A 20050421
Abstract (en)
A resin-insulated dry transformer is described, said transformer comprising: a magnetic core (20); an electrically conductive primary winding; and an electrically conductive secondary winding. The secondary winding is electrically insulated from the primary winding and is linked to the primary winding by means of the magnetic core. The secondary winding comprises a cooling channel (33) with a number of spacers (10,10'). According to the invention, the spacers are made, at least partially, of an electrically conductive material.
IPC 8 full level
H01F 27/08 (2006.01); H01F 27/28 (2006.01); H01F 27/32 (2006.01)
CPC (source: EP)
H01F 27/2876 (2013.01); H01F 27/327 (2013.01); H01F 27/303 (2013.01); H01F 2027/328 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1715495 A2 20061025; EP 1715495 A3 20110928; IT MI20050711 A1 20061022
DOCDB simple family (application)
EP 06075810 A 20060405; IT MI20050711 A 20050421