Electric heating – Microwave heating – With control system
Reexamination Certificate
2005-01-04
2005-01-04
Leung, Philip H. (Department: 3742)
Electric heating
Microwave heating
With control system
C219S748000, C219S756000, C374S149000
Reexamination Certificate
active
06838648
ABSTRACT:
This invention provides a heating and cooking apparatus in which foods can be accommodated in a heating chamber with good maneuverability and an appropriate finish can be obtained. A temperature detector detects infrared radiation through an opening provided on a wall surface opposed to an opening part for taking in and out foods of a heating chamber. The temperature detector detects the temperature of a plurality of parts on a sealing having the substantially same electric wave penetrability as that of the bottom surface of the heating chamber. Accordingly, even when two foods are arranged right and left irrespective of the size of the foods, the temperature of both the foods can be detected. Then, the user does not needs to extend a hand to the interior of the heating chamber and arrange the foods in front and back positions.
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Kasai Isao
Watanabe Kenji
Leung Philip H.
Matsushita Electric - Industrial Co., Ltd.
Pearne & Gordon LLP
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