Title:
UNIT, TEMPERATURE ADJUSTMENT MODULE, AND TEMPERATURE ADJUSTMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/120655
Kind Code:
A1
Abstract:
The present invention provides: a unit having an alloy the Curie temperature of which is adjusted, while suppressing a decrease in the amount of change in entropy; a temperature adjustment module; and a temperature adjustment device. Provided is a unit (10) comprising: a first alloy (11) having a structure in which, in the crystal structure of a La(Fe, Si)13 alloy, the lanthanum element position is substituted with a group 1 element excluding hydrogen or a group 2 element; and a second alloy (12) differing in composition from the first alloy and having a structure in which, in the crystal structure of a La(Fe, Si)13 alloy, the lanthanum element position is substituted with a group 1 element excluding hydrogen or a group 2 element.
Inventors:
MAKINO YUKIHIRO
SATO KAZUNORI
OGUCHI TAMIO
TRAN HUNG BA
FUKUSHIMA TETSUYA
SATO KAZUNORI
OGUCHI TAMIO
TRAN HUNG BA
FUKUSHIMA TETSUYA
Application Number:
PCT/JP2022/047404
Publication Date:
June 29, 2023
Filing Date:
December 22, 2022
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C22C38/00; F25B21/00; H01F1/01
Foreign References:
| JP2011518943A | 2011-06-30 | |||
| JP2012501088A | 2012-01-12 | |||
| JP2006283074A | 2006-10-19 | |||
| JP2006274345A | 2006-10-12 | |||
| JP2011162811A | 2011-08-25 | |||
| JP2012504861A | 2012-02-23 | |||
| CN107841293A | 2018-03-27 | |||
| CN1450190A | 2003-10-22 |
Other References:
FUJITA ASAYA: "Control of magnetocaloric effect in metamagnetic materials to realize hybrid-type room temperature magnetic refrigeration", REPORT FOR THE GRANT-IN-AID OF SCIENTIFIC RESEARCH. ASSIGNMENT NUMBER: 20360289, 1 January 2012 (2012-01-01), XP093073554, Retrieved from the Internet [retrieved on 20230814]
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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