HEATER

PROBLEM TO BE SOLVED: To efficiently absorb radiation heat from a heating source, to shorten a heating time, to save heating energy, to enhance heat efficiency and to improve economy by forming the whole or a part of an external surface in a heater main body to be a white or a deep dark colored roug...

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Bibliographic Details
Main Author YAMAUCHI HIDEKI
Format Patent
LanguageEnglish
Published 31.08.1999
Edition6
Subjects
APPARATUS FOR MAKING BEVERAGES
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HUMAN NECESSITIES
KITCHEN EQUIPMENT
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Summary:PROBLEM TO BE SOLVED: To efficiently absorb radiation heat from a heating source, to shorten a heating time, to save heating energy, to enhance heat efficiency and to improve economy by forming the whole or a part of an external surface in a heater main body to be a white or a deep dark colored rough surface. SOLUTION: A pot 2 as a heater A is constituted of a pot main body 6 and a lid 3 placed on a flange part 5 which is formed in the peripheral part of an opening. In this case, the black or deep dark colored rough surface 10 is formed in the external surface of a side surface 4 which is a lower part from the flange part 5 and in the whole area of a bottom surface 9. The black or deep dark colored rough surface 10 is formed by finishing the front surface of a metallic material which constitutes the pot main body 6 by black or deep dark colored enamel 12, for example. Besides, the external surface of the pot main body 6 is made to be black or a deep dark color by using a material constituting the heater main body 1, which is black or a deep dark color itself, or covering the pot main body 6 by black or deep dark colored substance 11 with high fire and heat resistance.
Bibliography:Application Number: JP19980042225