EP 0357237 A2 19900307 - Coil former.
Title (en)
Coil former.
Title (de)
Spulenkörper.
Title (fr)
Corps de bobine.
Publication
Application
Priority
GB 8821632 A 19880902
Abstract (en)
In order to protect a coil wound with fine wire against the stresses of encapsulation as well as handling, the coil former has one end flange (4) carrying two terminals (3, 6), a peripheral groove (13) ending adjacent one terminal (6) and beginning adjacent the tangentially exiting wire (14, 17) from the coil. At the beginning of the groove is a notch (12) and a projection (12A) for winding the exiting wire around in a loop (18), whereby the wire substantially reverses direction. The flange also has a depression (9) allowing access by the second wire end to a second groove extending radially inwards from a peripheral point between the two terminals (3, 6).
IPC 1-7
IPC 8 full level
H01F 5/04 (2006.01)
CPC (source: EP)
H01F 5/04 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0357237 A2 19900307; EP 0357237 A3 19900801; EP 0357237 B1 19931027; DE 68910239 D1 19931202; DE 68910239 T2 19940303; ES 2045448 T3 19940116; GB 8821632 D0 19881012
DOCDB simple family (application)
EP 89307886 A 19890803; DE 68910239 T 19890803; ES 89307886 T 19890803; GB 8821632 A 19880902