Temperature self-regulating induction apparatus

Details Temperature self-regulating induction apparatus Temperature self-regulating induction apparatus

1990-04-02

1993-02-23

Leung, Philip H.

Electric heating

Metal heating

Of cylinders

219 8511, 219 10491, H05B 640

Patent

active

051892715

ABSTRACT:
A heat shrinkable sleeve or the like is heated by a ferromagnetic member which in turn is heated by a varying magnetic field, the ferromagnetic having a Curie temperature above the shrink temperature of the sleeve whereby when the sleeve is heated to its shrink temperature it tightly groups the members to be joined. Preferably a constant temperature is employed so that the ferromagnetic material will not rise above its Curie temperature.

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