EP 0096058 B1 19860910 - ELECTRIC TRANSFORMER AND METHOD FOR MAKING IT
Title (en)
ELECTRIC TRANSFORMER AND METHOD FOR MAKING IT
Publication
Application
Priority
FR 8123146 A 19811211
Abstract (en)
[origin: WO8302194A1] The transformer comprises a magnetic circuit (8) as well as, for each phase, a high voltage electric circuit (17) and a low voltage electric circuit (18), both wound about at least one section of the magnetic circuit (8). The electric circuits (17, 18) are arranged in at least one electrically insulating annular frame (11) which, in operation, is between the electric circuits (17, 18) and the above mentioned section of the magnetic circuit (8). Utilization particularly for improving the occupation of electric windows by the magnetic circuit and of magnetic windows by the electric circuit.
IPC 1-7
IPC 8 full level
H01F 27/30 (2006.01); H01F 29/02 (2006.01); H01F 30/12 (2006.01); H01F 41/00 (2006.01); H01F 41/02 (2006.01)
CPC (source: EP US)
H01F 27/306 (2013.01 - EP US); H01F 30/12 (2013.01 - EP US); H01F 41/0213 (2013.01 - EP US); Y10T 29/49071 (2015.01 - EP US); Y10T 29/49073 (2015.01 - EP US); Y10T 29/49078 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE GB LI LU NL SE
DOCDB simple family (publication)
FR 2518306 A1 19830617; FR 2518306 B1 19861128; CA 1184621 A 19850326; DE 3273248 D1 19861016; EP 0096058 A1 19831221; EP 0096058 B1 19860910; IT 1149149 B 19861203; IT 8249662 A0 19821213; JP S58502174 A 19831215; US 4588971 A 19860513; US 4651412 A 19870324; WO 8302194 A1 19830623
DOCDB simple family (application)
FR 8123146 A 19811211; CA 417432 A 19821210; DE 3273248 T 19821210; EP 82903586 A 19821210; FR 8200209 W 19821210; IT 4966282 A 19821213; JP 50001983 A 19821210; US 52765083 A 19830809; US 71801485 A 19850328