Title:
CASING FOR RADIAL COMPRESSOR AND RADIAL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2020/170344
Kind Code:
A1
Abstract:
A scroll part (7) comprises: a first body part (11) that is arranged on one side in a direction of a rotation axis (O); a second body part (12) that is arranged on the other side in the direction of the rotation axis (O) with respect to the first body part (11); and a joining part (13) that joins the first body part (11) and the second body part (12) together in the direction of the rotation axis (O) and is positioned within a range in the direction of the rotation axis (O) in which a flow path (FC) for the scroll part (7) is formed. The first body part (11) is provided with an annular protruding part (11a) that extends across the joining part (13) toward the second body part (12) on a radially inner side than the joining part (13) and forms a part of an inner surface (7a) of the flow path (FC). The second body part (12) is provided with a recessed part (12a) that is recessed from the inner surface (7a) of the flow path (FC) and engages the protruding part (11a).
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| WO/2024/015994 | FAN ASSEMBLY |
Inventors:
WATANABE YASUNORI (JP)
OKABE RYOJI (JP)
OKABE RYOJI (JP)
Application Number:
PCT/JP2019/006217
Publication Date:
August 27, 2020
Filing Date:
February 20, 2019
Export Citation:
Assignee:
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD (JP)
International Classes:
F04D29/42
Domestic Patent References:
| WO2017168767A1 | 2017-10-05 |
Foreign References:
| JPH0710500U | 1995-02-14 | |||
| JPH0710499U | 1995-02-14 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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