DE112013001838B8 - Leitschaufelsegment und dieses enthaltende Axialströmungsfluidmaschine - Google Patents

Leitschaufelsegment und dieses enthaltende Axialströmungsfluidmaschine Download PDF

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Publication number
DE112013001838B8
DE112013001838B8 DE112013001838.1T DE112013001838T DE112013001838B8 DE 112013001838 B8 DE112013001838 B8 DE 112013001838B8 DE 112013001838 T DE112013001838 T DE 112013001838T DE 112013001838 B8 DE112013001838 B8 DE 112013001838B8
Authority
DE
Germany
Prior art keywords
axialströmungsfluidmaschine
guide vane
vane segment
segment
guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE112013001838.1T
Other languages
English (en)
Other versions
DE112013001838T5 (de
DE112013001838B4 (de
Inventor
Kunihiko Waki
Kenichi Arase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE112013001838T5 publication Critical patent/DE112013001838T5/de
Application granted granted Critical
Publication of DE112013001838B4 publication Critical patent/DE112013001838B4/de
Publication of DE112013001838B8 publication Critical patent/DE112013001838B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE112013001838.1T 2012-03-30 2013-03-22 Leitschaufelsegment und dieses enthaltende Axialströmungsfluidmaschine Active DE112013001838B8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012079253A JP6012222B2 (ja) 2012-03-30 2012-03-30 静翼セグメント、これを備える軸流流体機械及びその静翼連結方法
JP2012-079253 2012-03-30
PCT/JP2013/058304 WO2013146590A1 (ja) 2012-03-30 2013-03-22 静翼セグメント、及びこれを備えている軸流流体機械

Publications (3)

Publication Number Publication Date
DE112013001838T5 DE112013001838T5 (de) 2014-12-24
DE112013001838B4 DE112013001838B4 (de) 2018-06-14
DE112013001838B8 true DE112013001838B8 (de) 2018-08-23

Family

ID=49235281

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112013001838.1T Active DE112013001838B8 (de) 2012-03-30 2013-03-22 Leitschaufelsegment und dieses enthaltende Axialströmungsfluidmaschine

Country Status (6)

Country Link
US (1) US9523286B2 (de)
JP (1) JP6012222B2 (de)
KR (1) KR101671603B1 (de)
CN (1) CN104145119B (de)
DE (1) DE112013001838B8 (de)
WO (1) WO2013146590A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6229837B2 (ja) * 2013-12-24 2017-11-15 三菱日立パワーシステムズ株式会社 静翼セグメント、及びこれを備えている軸流流体機械
EP3172410B1 (de) 2014-07-24 2018-05-16 Siemens Aktiengesellschaft Leitschaufelanordnung in einem gasturbinentriebwerk
KR20160036931A (ko) 2014-09-26 2016-04-05 현대자동차주식회사 차량용 자동변속기의 유성기어트레인
CN104314620A (zh) * 2014-10-28 2015-01-28 东方电气集团东方汽轮机有限公司 一种涡轮机的静叶栅结构
US10202857B2 (en) 2015-02-06 2019-02-12 United Technologies Corporation Vane stages
FR3032480B1 (fr) 2015-02-09 2018-07-27 Safran Aircraft Engines Ensemble de redressement d'air a performances aerodynamiques ameliorees
US20180112546A1 (en) * 2015-03-17 2018-04-26 SIEMENS AKTIENGESELLSCHAFTü Stator vane dampening system usable within a turbine engine
FR3048017B1 (fr) * 2016-02-24 2019-05-31 Safran Aircraft Engines Redresseur pour compresseur de turbomachine d'aeronef, comprenant des orifices de prelevement d'air de forme etiree selon la direction circonferentielle
FR3117160B1 (fr) * 2020-12-07 2022-11-18 Safran Aircraft Engines Redresseur de turbomachine d’aeronef
CN116583656A (zh) 2021-02-05 2023-08-11 三菱重工业株式会社 固定叶片环及旋转机械

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5091615B2 (ja) 2007-10-15 2012-12-05 三菱重工業株式会社 静翼環セグメントの組立方法、静翼環セグメント、結合部材、溶接方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326523A (en) * 1965-12-06 1967-06-20 Gen Electric Stator vane assembly having composite sectors
US3442442A (en) * 1966-12-02 1969-05-06 Gen Electric Mounting of blades in an axial flow compressor
JPS62267598A (ja) * 1986-05-16 1987-11-20 Hitachi Ltd ガスタ−ビン圧縮機動翼
US5022818A (en) 1989-02-21 1991-06-11 Westinghouse Electric Corp. Compressor diaphragm assembly
DE4422700A1 (de) * 1994-06-29 1996-01-04 Abb Management Ag Diffusor für Turbomaschine
JP3050373B2 (ja) * 1996-08-08 2000-06-12 本田技研工業株式会社 自動車のドアストライカの位置決め取付方法
JP2001344886A (ja) * 2000-06-05 2001-12-14 Sanyo Electric Co Ltd ディスク記録又は再生装置及びそのターンテーブル調整方法
US7914255B2 (en) * 2006-04-21 2011-03-29 General Electric Company Apparatus and method of diaphragm assembly
KR20090087930A (ko) * 2007-06-22 2009-08-18 미츠비시 쥬고교 가부시키가이샤 정익환 및 이것을 사용한 축류 압축기
US7854583B2 (en) * 2007-08-08 2010-12-21 Genral Electric Company Stator joining strip and method of linking adjacent stators
ATE547591T1 (de) 2009-08-28 2012-03-15 Siemens Ag Leitschaufel für eine axial durchströmbare turbomaschine und zugehörige leitschaufelanordnung
EP2339120B1 (de) * 2009-12-22 2015-07-08 Techspace Aero S.A. Leitschaufelstufe einer Strömungsmaschine und zugehöriger Verdichter
JP2011202600A (ja) 2010-03-26 2011-10-13 Hitachi Ltd 回転機械
EP2402615B1 (de) * 2010-06-29 2015-08-12 Techspace Aero S.A. Leitschaufelbaugruppe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5091615B2 (ja) 2007-10-15 2012-12-05 三菱重工業株式会社 静翼環セグメントの組立方法、静翼環セグメント、結合部材、溶接方法

Also Published As

Publication number Publication date
KR20140129257A (ko) 2014-11-06
JP6012222B2 (ja) 2016-10-25
DE112013001838T5 (de) 2014-12-24
JP2013209896A (ja) 2013-10-10
US9523286B2 (en) 2016-12-20
KR101671603B1 (ko) 2016-11-01
CN104145119A (zh) 2014-11-12
DE112013001838B4 (de) 2018-06-14
CN104145119B (zh) 2016-10-19
US20130259673A1 (en) 2013-10-03
WO2013146590A1 (ja) 2013-10-03

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R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R083 Amendment of/additions to inventor(s)
R020 Patent grant now final
R081 Change of applicant/patentee

Owner name: MITSUBISHI POWER, LTD., YOKOHAMA-SHI, JP

Free format text: FORMER OWNER: MITSUBISHI HEAVY INDUSTRIES, LTD., TOKYO, JP