HEATING APPARATUS - Matsushita Electric Industrial Co., Ltd

Title:

HEATING APPARATUS

Document Type and Number:

Japanese Patent JP3063643

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a heating apparatus with dielectric heating by electromagnetic wave of an object to be heated such as food, in which even heating without a turntable and effective use of a heating compartment can be achieved.
SOLUTION: This apparatus comprises an electromagnetic wave radiation means 5, power feeding mouths 11 to lead electromagnetic wave radiated from the electromagnetic wave radiation means 5 through a wave guide 10 into a heating compartment 2 and a conductive receptacle 12 having plural openings with an almost four-sided figure for each. Since the power feeding mouths 11 are positioned below the conductive receptacle 12 and one side length of the opening with an almost four-sided figure of the conductive receptacle 12 is designed to be 1/5 of the electromagnetic wave length used, the heating apparatus having good finish without uneven heating can be provided.

Inventors:

Takashi Kashimoto
Yoshitomo Fujitani
Noriyuki Yoneno
Mayumi Nakano

Application Number:

JP26810696A

Publication Date:

July 12, 2000

Filing Date:

October 09, 1996

Export Citation:

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