Controlled h.f. induction heating apparatus

Details Controlled h.f. induction heating apparatus Controlled h.f. induction heating apparatus

H - Electricity

05

B

327/19

H05B 6/06 (2006.01) H02M 7/523 (2006.01) H05B 6/00 (2006.01)

Patent

CA 1047120

ABSTRACT OF THE DISCLOSURE: A controlled H.F. induction heating apparatus useful as a cooking device. The apparatus comprises a heating unit which includes at least one heater coil, a static power converter con- nected between the heating unit and an a.c. power source for con- verting the supplied alternating current into a high-frequency current to cause the heater coil to produce a commutating magnetic field. The converter includes a switching circuit for commutating the high-frequency current at a frequency equal to a frequency with which the switching circuit is triggered. A control circuit, in- cluding a start control circuit, is provided for triggering the switching circuit at a predetermined frequency during an incipient stage of operation of the induction heating apparatus and there- after for shifting the triggering frequency of the switching circuit to a predetermined normal level. - 1 -

227051

Affiliated with

Also associated with

Rating

Controlled h.f. induction heating apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controlled h.f. induction heating apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controlled h.f. induction heating apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1163703