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Patent Searching and Data


Title:
ELECTRIC COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2018/043014
Kind Code:
A1
Abstract:
The present invention is provided with: a motor 5 that rotates a rotary shaft 12 of a compressor impeller 8; a housing 2 that houses the motor 5; a module plate 31 that is attached to an inverter housing 4 of the housing 2 and has mounted thereon a module 32 that performs drive control on the motor 5; and a refrigerant flow path 60 that is provided between the inverter housing 4 and the module plate 31. At least one part of the refrigerant flow path 60 is formed from a heat-dissipating fin 64A, 64B that is provided to the inverter housing 4 and/or the module plate 31.

Inventors:
IIZUKA KUNIAKI (JP)
YOSHIDA TAKASHI (JP)
SASAKI YUJI (JP)
INOMATA TATSUMI (JP)
OZASA TAKUYA (JP)
YUMOTO RYOSUKE (JP)
MORI TAKASHI (JP)
Application Number:
PCT/JP2017/028024
Publication Date:
March 08, 2018
Filing Date:
August 02, 2017
Export Citation:
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Assignee:
IHI CORP (JP)
International Classes:
F04D29/58; F04B39/00; F04B39/06
Foreign References:
JP2007120505A2007-05-17
JP2016000960A2016-01-07
JP2009222009A2009-10-01
JP2015200200A2015-11-12
JP2016050704A2016-04-11
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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