Title:
熱電デバイス及びセンサシステム
Document Type and Number:
Japanese Patent JP5768740
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To evenly melt heat storage materials to obtain a sufficient power generation amount.SOLUTION: A heat storage device 11 has a metal base part 22 on an upper surface 21A of a thermoelectric element 21, and multiple fins 23 are erected on the base part 22. On an upper surface of the base part 22, heat insulation materials 24 are respectively attached to areas between the fins 23. Each heat storage material 25 is housed in a space formed by the fin 23 and the heat insulation material 24. When a heat source is placed in contact with a lower surface 21B of the thermoelectric element 21, the heat storage materials 25 gradually melt from portions contacting with the fins 23 and power is generated by a temperature difference occurring in the thermoelectric element 21.
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Inventors:
Atsushi Suzuki
Nishino Takuya
Nishino Takuya
Application Number:
JP2012039631A
Publication Date:
August 26, 2015
Filing Date:
February 27, 2012
Export Citation:
Assignee:
富士通株式会社
International Classes:
H01L35/30; F28D20/02; H02N11/00
Domestic Patent References:
| JP2001304778A | ||||
| JP2001304626A | ||||
| JP10318624A |
Attorney, Agent or Firm:
Mitsuharu Kawakami
Previous Patent: 車両端部構造
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