Title:
ROTARY MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/144854
Kind Code:
A1
Abstract:
A rotary machine that comprises a first compressor part and a first turbine part. The first compressor part includes: a plurality of first compressor blades that are provided at intervals in the circumferential direction of a rotary shaft and are configured to rotate with the rotary shaft; and a first compressor flow passage in which the plurality of first compressor blades are arranged. The first turbine part includes: a plurality of first turbine rotor blades that are provided at intervals in the circumferential direction and are configured to rotate with the rotary shaft; and a first turbine flow passage in which the plurality of first turbine rotor blades are arranged. The plurality of first compressor blades are arranged outside or inside the plurality of first turbine rotor blades in the radial direction of the rotary shaft, and the first compressor flow passage and the first turbine flow passage are separated by a partition wall part that is connected to the plurality of first compressor blades and the plurality of first turbine rotor blades.
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Inventors:
TAKATA RYO (JP)
YOKOYAMA TAKAO (JP)
YOKOYAMA TAKAO (JP)
Application Number:
PCT/JP2019/000705
Publication Date:
July 16, 2020
Filing Date:
January 11, 2019
Export Citation:
Assignee:
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD (JP)
International Classes:
F02B37/00; F04D29/28; F04D29/32
Domestic Patent References:
| WO1996013656A1 | 1996-05-09 | |||
| WO2012081061A1 | 2012-06-21 |
Foreign References:
| JPS6140428A | 1986-02-26 | |||
| JPH1182061A | 1999-03-26 | |||
| JP2007247645A | 2007-09-27 | |||
| US8356469B1 | 2013-01-22 | |||
| JPH0861061A | 1996-03-05 | |||
| FR2597547A1 | 1987-10-23 |
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P.C. (JP)
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