Title:
HEATING ELEMENT
Document Type and Number:
Japanese Patent JP3170184
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To eliminate power shortage for cooking due to a low thermal conductivity of an insulative base material by laminating a heat accumulating material on a heating vessel such as a hot plate for cooking, and thereby increasing the calorific capacity.
SOLUTION: A resistor element 7 in the form of a film is provided on the bottom of a heating vessel, and a material of the same nature as an insulative base material 6 is adopted as a heat accumulating material 10 and laminated with the aid of an adhesive which is an insulative/outside damage protective coating material 11. The heating vessel of such a configuration is placed on the body of a hot plate, and current is fed to the resistor 7 and heat radiation is made, and the radiated heat is accumulated in the heat accumulating material 10 to result in an increase in the calorificcapacity of the whole heating vessel to lead to enhancement of the thermal efficiency, and it is possible to eliminate power shortage for cooking likely in association with low thermal conductivity of the base material 6. Temp. drop of the cooking surface when food materials are placed upon the cooking surface is restituted quickly to the original level with the accumulated heat in the material 10, and thereby temp. variation can be lessened.
More Like This:
WO/2007/002861 | SMART LAYERED HEATER SURFACES |
Inventors:
Ichiro Ohshima
Application Number:
JP23358395A
Publication Date:
May 28, 2001
Filing Date:
September 12, 1995
Export Citation:
Assignee:
Sharp Corporation
International Classes:
H05B3/26; A47J27/00; A47J36/04; A47J37/06; H05B3/86; (IPC1-7): H05B3/86; A47J27/00; A47J36/04; A47J37/06
Domestic Patent References:
JP5819213A | ||||
JP60187545A | ||||
JP3173089A | ||||
JP63161921A | ||||
JP58120597A | ||||
JP6231983A | ||||
JP517760A | ||||
JP3173090A | ||||
JP570424U | ||||
JP52111269U | ||||
JP5959933U | ||||
JP58120597U | ||||
JP5551858U | ||||
JP595429U | ||||
JP727374U | ||||
JP668385U | ||||
JP50157533U | ||||
JP61101994U | ||||
JP5941276B2 |
Attorney, Agent or Firm:
Taiji Oshima (2 outside)
Previous Patent: 月めくりカレンダー用薬剤収納ボックスプレート
Next Patent: PROGRAM DOWN-LOADING METHOD FOR ENCODING AND DECODING DEVICE
Next Patent: PROGRAM DOWN-LOADING METHOD FOR ENCODING AND DECODING DEVICE