Title:
THERMOELECTRIC COOLING TYPE DRINKING WATER CAN COOLER
Document Type and Number:
Japanese Patent JP2706429
Kind Code:
B2
Abstract:
PURPOSE: To permit the efficient cooling/heating of cans by a method wherein a thermoelectric module for cooling/heating drinking water cans by DC current through a heat transfer medium of a cooling/heating shoe, a heat capacitor for absorbing absorbed heat, and heat radiating fins as well as a heat radiating fan for releasing the heat of the heat capacitor are provided.
CONSTITUTION: A thermoelectric module 8 cools (or heats) drinking water cans through a cooling/heating shoe 7, made of a metallic material, constituting a cylindrical cooling/heating chamber capable of receiving the drinking water cans and excellent in a heat conductivity. Heat radiating fins 11 dissipates the heat of a heat capacitor 9, receiving heat absorbed by the thermoelectric module 8 upon cooling, to the outside of the capacitor 9. A heat radiating fan 12 for forced cooling increases the heat releasing effect of the heat releasing fins 11. In this case, a plurality of pieces of thermoelectric semiconductor elements are connected electrically in series and thermally in parallel to operate the thermoelectric modules 8 and provide them with cooling or heating function utilizing the Peltier effect of the thermoelectric semiconductor element.
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Inventors:
Child
Cao
Ken Ken Kawai
Cao
Ken Ken Kawai
Application Number:
JP9480895A
Publication Date:
January 28, 1998
Filing Date:
April 20, 1995
Export Citation:
Assignee:
KOREA INSTITUTE OF SCIENCE AND TECNOLOGY
International Classes:
F25D11/00; A47J36/24; F25B21/02; F25D21/04; F25D31/00; (IPC1-7): F25D11/00
Domestic Patent References:
| JP5172424A | ||||
| JP320580A | ||||
| JP4125913U |
Attorney, Agent or Firm:
Hironobu Onda