EP 0409479 B1 19940309 - A METHOD OF MAKING AN ELECTROMAGNETICAL APPARATUS.
Title (en)
A METHOD OF MAKING AN ELECTROMAGNETICAL APPARATUS.
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES ELEKTROMAGNETISCHEN GERAETS.
Title (fr)
PROCEDE DE FABRICATION D'UN APPAREIL ELECTROMAGNETIQUE.
Publication
Application
Priority
GB 8916332 A 19890717
Abstract (en)
[origin: EP0409479A1] An electrical conductor has at least two stacks of insulated conductor strands (1) with a separator strip (3) impregnated with uncured resin between the stacks within an outer insulation (2). The conductor is wound into a coil with shaped leads at its ends, and then the resin impregnated strip (3) is removed from the leads where it is intended to later further shape the leads and separate the strands. A coil stabilising heat treatment also cures the resin which flows from the strip (3) to bond the strands together in the coil but not in the leads.
IPC 1-7
IPC 8 full level
H01F 27/00 (2006.01); H01F 41/04 (2006.01); H01F 41/12 (2006.01)
CPC (source: EP)
H01F 27/00 (2013.01); H01F 41/127 (2013.01)
Citation (examination)
- JP S5753013 A 19820329 - TOKYO SHIBAURA ELECTRIC CO
- GB 1463510 A 19770202 - FUJIKURA LTD
Designated contracting state (EPC)
AT DE FR IT NL SE
DOCDB simple family (publication)
EP 0409479 A1 19910123; EP 0409479 B1 19940309; AT E102738 T1 19940315; DE 69007193 D1 19940414; DE 69007193 T2 19940616; GB 2235827 A 19910313; GB 2235827 B 19930707; GB 8916332 D0 19890831; GB 9015265 D0 19900829
DOCDB simple family (application)
EP 90307595 A 19900711; AT 90307595 T 19900711; DE 69007193 T 19900711; GB 8916332 A 19890717; GB 9015265 A 19900711