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Title:
ROTATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/070040
Kind Code:
A1
Abstract:
This rotation device comprises one or more plates 21, 22 defining a part of a flow path 10, and a plurality of vanes 23 disposed in the flow path 10. The vanes 23 each include a vane body 25 positioned inside the flow path 10, and a shaft 26 rotatably supported by one or more holes 21a, 22a provided in the one or more plates 21, 22, both axial-directional ends of a contact part between the shaft 26 and the one or more holes 21a, 22a including a rounded shape.

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Inventors:
SAKOTA KOJI (JP)
YOSHIZAKI TAIKI (JP)
KOJIMA HIDEYUKI (JP)
Application Number:
PCT/JP2023/018833
Publication Date:
April 04, 2024
Filing Date:
May 19, 2023
Export Citation:
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Assignee:
IHI CORP (JP)
International Classes:
F02B37/24; F01D17/16; F16C3/02
Foreign References:
JP2009243300A2009-10-22
JP2008082187A2008-04-10
US20100104423A12010-04-29
JP2005113994A2005-04-28
Attorney, Agent or Firm:
AOMI PATENT (JP)
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