Title:
蒸気タービン
Document Type and Number:
Japanese Patent JP7439285
Kind Code:
B2
Abstract:
This steam turbine is provided with a rotor shaft which rotates about an axis, a plurality of rows of moving blades which are fixed to the outside, in the radial direction, of the rotor shaft, and which are disposed spaced apart in the axial direction along the axis, a casing disposed in such a way as to cover the rotor shaft and the plurality of rows of moving blades, and rows of stationary blades which are fixed to the inside, in the radial direction, of the casing, are disposed spaced apart in the axial direction, and which are disposed on a first side, in the axial direction, of each of the plurality of rows of moving blades, wherein the rows of stationary blades are provided with: a plurality of stationary blades which are disposed spaced apart in the circumferential direction, and each of which extends in the radial direction.
Inventors:
▲高▼田 亮
Yasuhiro Sasao
Hideaki Sato
Soichiro Tabata
Yasuhiro Sasao
Hideaki Sato
Soichiro Tabata
Application Number:
JP2022551075A
Publication Date:
February 27, 2024
Filing Date:
September 28, 2020
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F01D9/02
Domestic Patent References:
| JP6123202A | ||||
| JP2010203438A | ||||
| JP2020002937A | ||||
| JP61265305A | ||||
| JP2009121468A | ||||
| JP8121107A | ||||
| JP63001701A |
Foreign References:
| US20060051199 | ||||
| US7789618 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada