Electric heating – Inductive heating – With heat exchange
Reexamination Certificate
2005-06-14
2005-06-14
Van, Quang T. (Department: 3742)
Electric heating
Inductive heating
With heat exchange
C219S622000
Reexamination Certificate
active
06906294
ABSTRACT:
A composite cooking apparatus, which may perform a heating operation using a plane heater and an induction heating operation using high frequency current together. A composite cooking apparatus of the present invention includes a plane heater and an induction heater installed below a heat resistant glass plate, as a composite heat source. The present invention may automatically determine material of a cooking container, and perform heating and cooking using a heat source suitable for the material of the cooking container. Further, if a rapid cooking mode is set, cooking is performed at high output power using both the two heat sources, thus shortening a cooking time.
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Patent Abstract of Japan, Publication No. 4-055626, Publication Date Feb. 24, 1992.
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
Van Quang T.
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