Title:
THERMAL POWER GENERATION UNIT
Document Type and Number:
WIPO Patent Application WO/2021/256163
Kind Code:
A1
Abstract:
This thermal power generation unit (2) comprises: a pair of low-temperature fluid flow path parts (4, 6) disposed facing each other; a high-temperature fluid flow path part (12) disposed between the pair of low-temperature fluid flow path parts (4, 6); a pair of thermoelectric modules (18, 20) respectively disposed between the high-temperature fluid flow path part (12) and the pair of low-temperature fluid flow path parts (4, 6); and a rod-like protruding fin (44b) and a recessed fin (46a) which are disposed on the high-temperature fluid flow path part (12). The recessed fin (46a) has a recessed section (48) into which the protruding fin (44b) is fitted. The outer circumferential surface of the protruding fin (44b) and the inner circumferential surface of the recessed section (48) of the recessed fin (46a) make contact with each other, and a gap (52) is formed between the leading end section of the protruding fin (44b) and the bottom section of the recessed section (48) of the recessed fin (46a).
Inventors:
TAMAKI HIROMASA
Application Number:
PCT/JP2021/019289
Publication Date:
December 23, 2021
Filing Date:
May 21, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H02N11/00; H01L35/30
Foreign References:
| JP2002199762A | 2002-07-12 | |||
| JP2010275975A | 2010-12-09 | |||
| JP2011119420A | 2011-06-16 | |||
| US20130340801A1 | 2013-12-26 |
Other References:
See also references of EP 4167465A4
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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