Title:
INDUCTION HEATING COOKING DEVICE
Document Type and Number:
Japanese Patent JP3941697
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an induction heating cooking device prevented from thermal breakage caused by inadequate cooling of heat generating components while restraining the number of rotation of a cooling fan to a bare minimum.
SOLUTION: The induction heating cooking device comprises an induction heating means 21, an input means 22 setting an output of the induction heating means, a cooling fan 24 cooling the induction heating means, a cooling fan revolution control means 25 changing the number of rotation of the cooling fan corresponding to an input from the input means, and a control means 23 making the induction heating means operate. The control means, when it receives an output lowering signal from the input means 22, reduces the number of rotation of the cooling fan after reducing the output of the induction heating means 21, by which, the inadequate cooling caused by the reduction of the number of rotation of the cooling fan can be prevented.
Inventors:
Chika Kawazoe
Tominaga Hiroshi
Tominaga Hiroshi
Application Number:
JP2003007995A
Publication Date:
July 04, 2007
Filing Date:
January 16, 2003
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H05B6/12; (IPC1-7): H05B6/12
Domestic Patent References:
| JP2002231432A | ||||
| JP3263784A | ||||
| JP2001351769A | ||||
| JP3030283A | ||||
| JP57135096U |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano
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