Title:
ROTARY MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/050174
Kind Code:
A1
Abstract:
This rotary machine comprises: an electric motor; an impeller that rotates when the electric motor is driven and that causes gas to be sucked in and compressed; a housing that accommodates the impeller and that is provided with a suction port for the gas; a heat sink provided in the housing; heat radiation fins that are provided to the heat sink and that are disposed so as to enable heat exchange between the fins and gas passing through the suction port; and an inverter that controls driving of the electric motor and that is connected to the heat sink.
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Inventors:
NAKAYAMA SHUN (JP)
SASAKI YUJI (JP)
SASAKI YUJI (JP)
Application Number:
PCT/JP2021/031399
Publication Date:
March 10, 2022
Filing Date:
August 26, 2021
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F04D29/58
Domestic Patent References:
| WO1998030790A2 | 1998-07-16 |
Foreign References:
| US20200006997A1 | 2020-01-02 | |||
| US20100158714A1 | 2010-06-24 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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