Title:
静翼、及び回転機械
Document Type and Number:
Japanese Patent JP7302984
Kind Code:
B2
Abstract:
A stator vane is configured to guide a flow of a fluid flowing in an axial direction. The stator vane includes a stator vane body which extends in a radial direction with respect to an axis and includes a radially outer end portion which is supported by a casing and a stator vane inner circumferential surface which is an end surface facing an inside in the radial direction and faces an outer peripheral surface of a rotary shaft via a clearance, and an internal channel which is defined inside the stator vane body and includes a first end which is open on the stator vane inner circumferential surface and a second end which is connected to a pressure source having a pressure different from a pressure around the stator vane body.
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Inventors:
Ryosuke Seki
Koichiro Iida
Koichiro Iida
Application Number:
JP2019030920A
Publication Date:
July 04, 2023
Filing Date:
February 22, 2019
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F01D11/00; F02C9/16
Domestic Patent References:
| JP11315800A | ||||
| JP5032738U |
Attorney, Agent or Firm:
Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada
Taichi Hasegawa
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada
Taichi Hasegawa