Title:
THRUST GAS BEARING, CENTRIFUGAL COMPRESSOR EQUIPPED WITH SAME, AND REFRIGERATION DEVICE EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2021/199819
Kind Code:
A1
Abstract:
A cooling flow path (67) includes a first flow path (61b) and a second flow path (62b). The first flow path (61b) is formed at one axial end side of a first base part (61) and extends from an axis side of the first base part (61) toward an outer circumference side thereof. The second flow path (62b) is formed at the other axial side of a second base part (62) and extends from an outer circumference side of the second base part (62) toward an axis side thereof. The second flow path (62b) is located at a downstream side of the first flow path (61b).
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Inventors:
LIU BICHUAN (JP)
TANAKA KOUICHI (JP)
NISHIMURA KOUSUKE (JP)
TANAKA KOUICHI (JP)
NISHIMURA KOUSUKE (JP)
Application Number:
PCT/JP2021/007480
Publication Date:
October 07, 2021
Filing Date:
February 26, 2021
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F16C27/02; F04D29/056; F04D29/58; F16C37/00; F16J15/40
Foreign References:
| JP2014070730A | 2014-04-21 | |||
| JP2015510091A | 2015-04-02 | |||
| US20140321781A1 | 2014-10-30 | |||
| JP2014070730A | 2014-04-21 |
Other References:
See also references of EP 4105502A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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