(57) 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).
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