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Title:
MAGNETIC REFRIGERATION DEVICE AND REFRIGERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/209949
Kind Code:
A1
Abstract:
A magnetic field application unit (20) has one magnetic field generation part (21), a first core (30), and a second core (40). The first core (30) is provided to one magnetic pole side of the magnetic field generation part (21). The second core (40) is provided to the other magnetic pole side of the magnetic field generation part (21). Three or more magnetic gaps are provided between the first core (30) and the second core (40) so as to have a second interval therebetween which is equal to or greater than two-fold of a first gap, in a first direction.

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Inventors:
ASANO YOSHINARI (JP)
UEDA AKANE (JP)
TANAKA MITSUHIRO (JP)
HIBINO HIROSHI (JP)
Application Number:
PCT/JP2022/012223
Publication Date:
October 06, 2022
Filing Date:
March 17, 2022
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25B21/00
Domestic Patent References:
WO2019150819A12019-08-08
Foreign References:
JP2012193927A2012-10-11
JP2011094912A2011-05-12
JP2013533456A2013-08-22
JP2012237545A2012-12-06
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
Download PDF:
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