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Thermoelectric conversion module

A thermoelectric conversion, electrode technology, applied in electrical components, generators/motors, thermoelectric devices that only use the Peltier or Seebeck effect, etc., to ensure the effect of electrical insulation performance

Inactive Publication Date: 2007-05-23
UNIVERSAL ENTERTAINMENT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At the same time, when current flows through the circuit, a phenomenon occurs in which heat is generated at the junction on one side and absorbed at the junction on the other side

Method used

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Embodiment Construction

[0063] Hereinafter, means for carrying out the invention will be explained with reference to the drawings.

[0064] FIG. 1 is a front view showing the structure of a thermoelectric conversion module according to one embodiment of the present invention. FIG. 2 is an exploded perspective view showing a thermoelectric conversion module according to another embodiment of the present invention. Regarding the reference numerals assigned to the conventional components shown in FIG. 3 , the same reference numerals are assigned to the corresponding components in the following description, so the description of the corresponding components may be omitted in some cases.

[0065] First, the structure of the thermoelectric conversion module of the present invention will be described in comparison with the conventional thermoelectric conversion module shown in FIG. 3 .

[0066] In FIG. 1, P-type semiconductors 1 and N-type semiconductors 2 are alternately arranged in parallel. The P-type ...

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Abstract

A thermoelectric conversion module comprising an inexpensive good thermal conductivity substrate in which electric insulation is secured between the good thermal conductivity substrate and an electrode. A thermoelectric conversion element consists of a P type semiconductor (1) and an N type semiconductor (2) connected in a shape of pi. Electrodes (3-5) are connected with the both end faces of the thermoelectric conversion element. Good thermal conductivity substrates (8, 9) abut against the electrodes (3-5). The good thermal conductivity substrates (8, 9) are composed of aluminium or an aluminium alloy and an anodic oxidation film (10) is provided between the good thermal conductivity substrates (8, 9) and the electrodes (3-5). The thermoelectric conversion module (20) comprises the good thermal conductivity substrates (8, 9) composed of inexpensive aluminium or aluminium alloy and can secure electric insulation between the anodic oxidation film (10) and the good thermal conductivity substrate.

Description

technical field [0001] The invention relates to a thermoelectric conversion module. In particular, the present invention relates to a thermoelectric conversion module utilizing the Seebeck effect or the Peltier effect. Background technique [0002] Physical phenomena such as the Seebeck effect and the Peltier effect, in which heat flow and electric current interact, are often referred to as "thermoelectric effects." Thermoelectric effects are exhibited in electrical circuits where metals and / or semiconductors with different thermoelectric properties are joined. The phenomenon of current flow in such a circuit when there is a temperature difference across the junction is known as the Seebeck effect. A thermoelectric conversion module exhibiting the Seebeck effect has been used as, for example, a power generation device. [0003] At the same time, when current flows through the circuit, a phenomenon occurs in which heat is generated at the junction on one side and absorbed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L35/32H02N11/00H01L35/30
CPCH01L35/30H02N11/002H10N10/13H10N10/17
Inventor 高桥恒
Owner UNIVERSAL ENTERTAINMENT CORP
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