Induction heating system for 360.degree. curing of can body coat

Details Induction heating system for 360.degree. curing of can body coat Induction heating system for 360.degree. curing of can body coat

1997-04-07

1998-10-13

Hoang, Tu B.

Electric heating

Inductive heating

Specific heating application

219604, 219609, 219653, H05B 610

Patent

active

058215042

ABSTRACT:
A method and apparatus for 360.degree. induction heating of a can body to cure or partially cure a protective coating applied thereto. The can bodies are inductively heated by placing them in a medium frequency, oscillating magnetic field generated by a multiple turn induction coil helically wound around the transport path of the can body. By using a medium-frequency field and by centering the can bodies with respect to the induction coil, the can bodies may be evenly and uniformly heated around 360.degree. of their circumference.

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