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Patent Searching and Data


Title:
RICE COOKER AND WARMER
Document Type and Number:
Japanese Patent JP2009000247
Kind Code:
A
Abstract:

To provide an inner pot in an electromagnetic induction heating rice cooker, capable of improving the exothermic efficiency in the induction heating and capable of improving the electromagnetic induction heating performance.

The rice cooker includes a body 1, a protection frame 3 constituting the inner wall of the body 1, the inner pot 4 detachably stored inside the protection frame 3, a bottom heating coil 5 disposed outside the protection frame 3 to induction-heat the inner pot 4, and an outer lid 2 to close the upper openings of the body 1 and the inner pot 4. The inner pot 4 is constituted by a clad material consisting of an aluminum plate 7 on the inner side and a stainless steel plate 8 on the outer side, and iron 9 is further sprayed on the outer side of the stainless steel plate.


Inventors:
OKAZAKI MAKOTO
SUZUKI TOSHIAKI
Application Number:
JP2007163287A
Publication Date:
January 08, 2009
Filing Date:
June 21, 2007
Export Citation:
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Assignee:
HITACHI APPLIANCES INC
International Classes:
A47J27/00; A47J36/02
Domestic Patent References:
JPH05199934A1993-08-10
JP2000060722A2000-02-29
Attorney, Agent or Firm:
Manabu Inoue