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Title:
POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/235430
Kind Code:
A1
Abstract:
This power conversion device comprises: a housing in which a recessed section is formed; a magnetic component housed in the recessed section of the housing; a heat sink that covers an opening of the recessed section in the housing and is thermally coupled to the magnetic component; a securing band that is wound around the magnetic component and the heat sink to secure the magnetic component and the heat sink. At least a portion of the securing band is housed in a band housing groove formed in the recessed section of the housing. Due to this configuration, the assembly dimensional margin between the magnetic component and the heat sink can be eliminated, and the power conversion device can maintain a high output and can be downsized.

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Inventors:
KISHIWADA YU (JP)
NAKAJIMA KOJI (JP)
TAMURA KENICHI (JP)
KIMURA TARO (JP)
NOZUKI YOSHIKAZU (JP)
NONOMURA MASAYA (JP)
Application Number:
PCT/JP2019/022005
Publication Date:
December 12, 2019
Filing Date:
June 03, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01F30/10; H01F27/06; H01F27/22; H02M3/28
Foreign References:
JP2010003926A2010-01-07
JP2017123415A2017-07-13
JP2001110655A2001-04-20
JP2006294673A2006-10-26
JP2009094312A2009-04-30
JP2011253877A2011-12-15
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
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