Title:
THERMOELECTRIC CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/158980
Kind Code:
A1
Abstract:
A thermoelectric conversion device (1) according to the present invention is provided with: thermoelectric conversion bodies (2) arranged on a virtual surface (M); first heat transfer members (4) that are arranged on one side, in a vertical direction perpendicular to the virtual surface (M), as compared with the thermoelectric conversion bodies (2), and that transfer heat between the thermoelectric conversion bodies (2) and the first heat transfer members (4); and a plurality of heat transfer parts (21) that are arranged on the other side, in the vertical direction, as compared with the thermoelectric conversion bodies (2), are formed at intervals in a first direction (L1) along an in-surface direction of the virtual surface (M), and transfer heat between the thermoelectric conversion bodies (2) and the heat transfer parts (21). A plurality of the first heat transfer members (4) are provided correspondingly for the heat transfer parts (21), and are disposed on the one side in the vertical direction with respect to the heat transfer parts (21). First low heat transfer parts (22), which have a lower heat conductivity than the heat transfer parts (21), are each provided between the heat transfer parts (21) adjacent to each other in the first direction (L1). Second low heat transfer parts (25), which have a lower heat conductivity than the first heat transfer members (4), are each provided between the first heat transfer members (4) adjacent to each other in the first direction (L1).
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Inventors:
SHIBATA MAKOTO (JP)
MAEKAWA KAZUYA (JP)
MAEKAWA KAZUYA (JP)
Application Number:
PCT/JP2017/027677
Publication Date:
September 07, 2018
Filing Date:
July 31, 2017
Export Citation:
Assignee:
TDK CORP (JP)
International Classes:
H01L35/30; H01L35/32; H02N11/00
Domestic Patent References:
| WO2011065185A1 | 2011-06-03 |
Foreign References:
| JP2012119451A | 2012-06-21 | |||
| US20140326287A1 | 2014-11-06 | |||
| JP2006245224A | 2006-09-14 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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