BE686462A - - Google Patents

Info

Publication number
BE686462A
BE686462A BE686462DA BE686462A BE 686462 A BE686462 A BE 686462A BE 686462D A BE686462D A BE 686462DA BE 686462 A BE686462 A BE 686462A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE686462A publication Critical patent/BE686462A/xx

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

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)
BE686462D 1965-12-06 1966-09-05 BE686462A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US511962A US3326523A (en) 1965-12-06 1965-12-06 Stator vane assembly having composite sectors

Publications (1)

Publication Number Publication Date
BE686462A true BE686462A (fi) 1967-03-06

Family

ID=24037135

Family Applications (1)

Application Number Title Priority Date Filing Date
BE686462D BE686462A (fi) 1965-12-06 1966-09-05

Country Status (5)

Country Link
US (1) US3326523A (fi)
JP (1) JPS4617327B1 (fi)
BE (1) BE686462A (fi)
DE (1) DE1551180A1 (fi)
GB (1) GB1148590A (fi)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
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GB1195012A (en) * 1966-06-21 1970-06-17 Rolls Royce Rotor for Bladed Fluid Flow Machines.
FR2275651A1 (fr) * 1974-06-21 1976-01-16 Snecma Perfectionnements aux stators de turbomachines axiales
US3918832A (en) * 1974-07-29 1975-11-11 United Technologies Corp Stator construction for an axial flow compressor
FR2282550A1 (fr) * 1974-08-21 1976-03-19 Shur Lok International Sa Stator de compresseur a carter monobloc
US3985465A (en) * 1975-06-25 1976-10-12 United Technologies Corporation Turbomachine with removable stator vane
US4314792A (en) * 1978-12-20 1982-02-09 United Technologies Corporation Turbine seal and vane damper
US4907944A (en) * 1984-10-01 1990-03-13 General Electric Company Turbomachinery blade mounting arrangement
US4688992A (en) * 1985-01-25 1987-08-25 General Electric Company Blade platform
US4784571A (en) * 1987-02-09 1988-11-15 Westinghouse Electric Corp. Apparatus and method for reducing blade flop in steam turbine
US4834613A (en) * 1988-02-26 1989-05-30 United Technologies Corporation Radially constrained variable vane shroud
US4897021A (en) * 1988-06-02 1990-01-30 United Technologies Corporation Stator vane asssembly for an axial flow rotary machine
US4986737A (en) * 1988-12-29 1991-01-22 General Electric Company Damped gas turbine engine airfoil row
US5022818A (en) * 1989-02-21 1991-06-11 Westinghouse Electric Corp. Compressor diaphragm assembly
GB2236809B (en) * 1989-09-22 1994-03-16 Rolls Royce Plc Improvements in or relating to gas turbine engines
US5131813A (en) * 1990-04-03 1992-07-21 General Electric Company Turbine blade outer end attachment structure
US5131814A (en) * 1990-04-03 1992-07-21 General Electric Company Turbine blade inner end attachment structure
FR2702242B1 (fr) * 1993-03-03 1995-04-07 Snecma Etage d'aubes libres à une extrémité.
US5346362A (en) * 1993-04-26 1994-09-13 United Technologies Corporation Mechanical damper
DE19823157A1 (de) * 1998-05-23 1999-11-25 Asea Brown Boveri Einrichtung zur Befestigung der Laufschaufeln axial durchströmter Turbomaschinen
US6425736B1 (en) 1999-08-09 2002-07-30 United Technologies Corporation Stator assembly for a rotary machine and method for making the stator assembly
JP4040922B2 (ja) * 2001-07-19 2008-01-30 株式会社東芝 組立式ノズルダイアフラムおよびその組立方法
US6761538B2 (en) * 2002-10-31 2004-07-13 General Electric Company Continual radial loading device for steam turbine reaction type buckets and related method
US20040120813A1 (en) * 2002-12-23 2004-06-24 General Electric Company Methods and apparatus for securing turbine nozzles
US7291946B2 (en) * 2003-01-27 2007-11-06 United Technologies Corporation Damper for stator assembly
DE102004006706A1 (de) * 2004-02-11 2005-08-25 Mtu Aero Engines Gmbh Dämpfungsanordnung für Leifschaufeln
US7024744B2 (en) * 2004-04-01 2006-04-11 General Electric Company Frequency-tuned compressor stator blade and related method
US7596954B2 (en) * 2004-07-09 2009-10-06 United Technologies Corporation Blade clearance control
US7445426B1 (en) * 2005-06-15 2008-11-04 Florida Turbine Technologies, Inc. Guide vane outer shroud bias arrangement
JP4918263B2 (ja) * 2006-01-27 2012-04-18 三菱重工業株式会社 軸流圧縮機の静翼環
US7591634B2 (en) * 2006-11-21 2009-09-22 General Electric Company Stator shim welding
US7618234B2 (en) * 2007-02-14 2009-11-17 Power System Manufacturing, LLC Hook ring segment for a compressor vane
KR20090087930A (ko) * 2007-06-22 2009-08-18 미츠비시 쥬고교 가부시키가이샤 정익환 및 이것을 사용한 축류 압축기
EP2019188A1 (de) * 2007-07-25 2009-01-28 Siemens Aktiengesellschaft Laufschaufelstufe mit Dämpfungselement
US7854583B2 (en) * 2007-08-08 2010-12-21 Genral Electric Company Stator joining strip and method of linking adjacent stators
US8197189B2 (en) * 2007-11-27 2012-06-12 Pratt & Whitney Canada Corp. Vibration damping of a static part using a retaining ring
US8096746B2 (en) * 2007-12-13 2012-01-17 Pratt & Whitney Canada Corp. Radial loading element for turbine vane
US8894370B2 (en) * 2008-04-04 2014-11-25 General Electric Company Turbine blade retention system and method
US8151422B2 (en) 2008-09-23 2012-04-10 Pratt & Whitney Canada Corp. Guide tool and method for assembling radially loaded vane assembly of gas turbine engine
EP2905475B1 (en) * 2008-12-25 2016-12-21 Mitsubishi Hitachi Power Systems, Ltd. Stator blade assembly and gas turbine
JP5501611B2 (ja) * 2008-12-25 2014-05-28 三菱重工業株式会社 タービン翼およびガスタービン
EP2216511B1 (en) * 2009-02-05 2012-05-02 Siemens Aktiengesellschaft An annular vane assembly for a gas turbine engine
EP2218875A1 (de) * 2009-02-17 2010-08-18 Siemens Aktiengesellschaft Schaufelverband einer Strömungsmaschine
JP5192507B2 (ja) * 2010-03-19 2013-05-08 川崎重工業株式会社 ガスタービンエンジン
EP2386721A1 (de) * 2010-05-14 2011-11-16 Siemens Aktiengesellschaft Befestigungsanordnung für Schaufeln von axial durchströmbaren Turbomaschinen sowie Verfahren zum Herstellen einer solchen
FR2961554B1 (fr) * 2010-06-18 2012-07-20 Snecma Secteur angulaire de redresseur pour compresseur de turbomachine, redresseur de turbomachine et turbomachine comprenant un tel secteur
FR2961553B1 (fr) * 2010-06-18 2012-08-31 Snecma Secteur angulaire de redresseur pour compresseur de turbomachine, redresseur de turbomachine et turbomachine comprenant un tel secteur
CH704001A1 (de) * 2010-10-26 2012-04-30 Alstom Technology Ltd Leitschaufelanordnung einer Strömungsmaschine, insbesondere eines Axialkompressors.
RU2460893C1 (ru) * 2010-12-20 2012-09-10 Открытое акционерное общество Научно-производственное объединение "Искра" Устройство для охлаждения газотурбинной установки
FR2971022B1 (fr) * 2011-02-02 2013-01-04 Snecma Etage redresseur de compresseur pour une turbomachine
US8920116B2 (en) * 2011-10-07 2014-12-30 Siemens Energy, Inc. Wear prevention system for securing compressor airfoils within a turbine engine
US8899914B2 (en) * 2012-01-05 2014-12-02 United Technologies Corporation Stator vane integrated attachment liner and spring damper
US8920112B2 (en) 2012-01-05 2014-12-30 United Technologies Corporation Stator vane spring damper
JP6012222B2 (ja) * 2012-03-30 2016-10-25 三菱重工業株式会社 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
EP2735707B1 (fr) * 2012-11-27 2017-04-05 Safran Aero Boosters SA Redresseur de turbomachine axiale avec virole interne segmentée et compresseur associé
EP2746538B1 (fr) * 2012-12-24 2016-05-18 Techspace Aero S.A. Plaquette de retenue d'aube de redresseur de turbomachine avec découpes internes
CN102979763B (zh) * 2012-12-29 2015-09-16 成都成发科能动力工程有限公司 轴流式压缩机转子动叶片安装结构及动叶片安装方式
US9506361B2 (en) * 2013-03-08 2016-11-29 Pratt & Whitney Canada Corp. Low profile vane retention
US9206700B2 (en) 2013-10-25 2015-12-08 Siemens Aktiengesellschaft Outer vane support ring including a strong back plate in a compressor section of a gas turbine engine
US8939717B1 (en) 2013-10-25 2015-01-27 Siemens Aktiengesellschaft Vane outer support ring with no forward hook in a compressor section of a gas turbine engine
US9828866B2 (en) * 2013-10-31 2017-11-28 General Electric Company Methods and systems for securing turbine nozzles
EP3273003B1 (fr) * 2014-07-07 2023-09-06 Safran Aero Boosters SA Caisson à aubes de redresseur de compresseur de turbomachine axiale
US9869328B2 (en) * 2015-06-29 2018-01-16 United Technologies Corporation Cantilevered stator vane and stator assembly for a rotary machine
US10260527B2 (en) * 2016-05-17 2019-04-16 General Electric Company Method and system for mitigating rotor bow
KR101953462B1 (ko) * 2017-05-24 2019-02-28 두산중공업 주식회사 베인 어셈블리를갖는 가스터빈
US10557412B2 (en) 2017-05-30 2020-02-11 United Technologies Corporation Systems for reducing deflection of a shroud that retains fan exit stators
US10876417B2 (en) * 2017-08-17 2020-12-29 Raytheon Technologies Corporation Tuned airfoil assembly
BE1025667B1 (fr) * 2017-10-26 2019-05-27 Safran Aero Boosters S.A. Virole asymetrique pour compresseur de turbomachine
CN113898421A (zh) * 2021-10-10 2022-01-07 中国航发沈阳发动机研究所 一种压气机静子内环及其转静子封严连接结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1165005A (en) * 1914-05-14 1915-12-21 Westinghouse Machine Co Blade construction for elastic-fluid turbines.
US2265592A (en) * 1939-01-16 1941-12-09 Allis Chalmers Mfg Co Turbine blade
US2654566A (en) * 1950-02-11 1953-10-06 A V Roe Canada Ltd Turbine nozzle guide vane construction
US2669383A (en) * 1951-02-06 1954-02-16 A V Roe Canada Ltd Rotor blade
GB797521A (en) * 1954-11-08 1958-07-02 Parsons C A & Co Ltd Improvements in and relating to turbine blades
US2847187A (en) * 1955-01-21 1958-08-12 United Aircraft Corp Blade locking means
US2971743A (en) * 1957-08-14 1961-02-14 Gen Motors Corp Interlocked blade shrouding
US2945290A (en) * 1957-09-16 1960-07-19 Gen Electric Stator vane half ring assemblies
US3034764A (en) * 1959-12-18 1962-05-15 Gen Electric Damping means

Also Published As

Publication number Publication date
JPS4617327B1 (fi) 1971-05-14
US3326523A (en) 1967-06-20
DE1551180A1 (de) 1969-06-19
GB1148590A (en) 1969-04-16

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