Title:
TURBO COMPRESSOR AND TURBO CHILLER COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2024/029097
Kind Code:
A1
Abstract:
This turbo compressor comprises: an impeller; a shaft part that causes the impeller to rotate; an electric motor that rotatably drives the shaft part; a casing that accommodates the electric motor; a magnetic bearing that supports the shaft part; a heat transfer plate of which one surface is attached to the outer surface of the casing; a magnetic bearing driving substrate that is in surface contact with the other surface of the heat transfer plate on the side opposite from the one surface; and a cooling unit to which a refrigerant is supplied from the outside, whereby the cold/heat of the supplied refrigerant is transmitted to the heat transfer plate.
Inventors:
SUEMITSU RYOSUKE (JP)
IRA YUSUKE (JP)
OMURA SHINTARO (JP)
YOKOYAMA AKIMASA (JP)
SHIMOIDE MASAKI (JP)
KONO TAKAHIRO (JP)
AOKI YASUTAKA (JP)
FUKAHORI SATOSHI (JP)
IRA YUSUKE (JP)
OMURA SHINTARO (JP)
YOKOYAMA AKIMASA (JP)
SHIMOIDE MASAKI (JP)
KONO TAKAHIRO (JP)
AOKI YASUTAKA (JP)
FUKAHORI SATOSHI (JP)
Application Number:
PCT/JP2022/038506
Publication Date:
February 08, 2024
Filing Date:
October 17, 2022
Export Citation:
Assignee:
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (JP)
International Classes:
F04D29/58; F04D29/058
Foreign References:
| JP2021156220A | 2021-10-07 | |||
| JPH0319499U | 1991-02-26 | |||
| JP2007508492A | 2007-04-05 | |||
| JP2002276587A | 2002-09-25 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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