DE602006003493D1 - Zwischenstück für eine Schaufel eines Turbinentriebwerks - Google Patents

Zwischenstück für eine Schaufel eines Turbinentriebwerks

Info

Publication number
DE602006003493D1
DE602006003493D1 DE602006003493T DE602006003493T DE602006003493D1 DE 602006003493 D1 DE602006003493 D1 DE 602006003493D1 DE 602006003493 T DE602006003493 T DE 602006003493T DE 602006003493 T DE602006003493 T DE 602006003493T DE 602006003493 D1 DE602006003493 D1 DE 602006003493D1
Authority
DE
Germany
Prior art keywords
shovel
turbine engine
intermediate piece
piece
turbine
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
DE602006003493T
Other languages
English (en)
Inventor
Jean-Bernard Forgue
Jack-Pierre Lauvergnat
Thierry Nitre
Patrick Reghezza
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Publication of DE602006003493D1 publication Critical patent/DE602006003493D1/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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/322—Blade mountings
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3092—Protective layers between blade root and rotor disc surfaces, e.g. anti-friction layers

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)
DE602006003493T 2005-09-15 2006-09-14 Zwischenstück für eine Schaufel eines Turbinentriebwerks Active DE602006003493D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0509420A FR2890684B1 (fr) 2005-09-15 2005-09-15 Clinquant pour aube de turboreacteur

Publications (1)

Publication Number Publication Date
DE602006003493D1 true DE602006003493D1 (de) 2008-12-18

Family

ID=36577386

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006003493T Active DE602006003493D1 (de) 2005-09-15 2006-09-14 Zwischenstück für eine Schaufel eines Turbinentriebwerks

Country Status (9)

Country Link
US (1) US7938626B2 (de)
EP (1) EP1764480B1 (de)
JP (1) JP5068049B2 (de)
CN (1) CN1932251B (de)
CA (1) CA2558759C (de)
DE (1) DE602006003493D1 (de)
ES (1) ES2317437T3 (de)
FR (1) FR2890684B1 (de)
RU (1) RU2413072C2 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918702B1 (fr) * 2007-07-13 2009-10-16 Snecma Sa Clinquant pour aube de turbomachine
FR2918703B1 (fr) 2007-07-13 2009-10-16 Snecma Sa Ensemble de rotor de turbomachine
FR2921409B1 (fr) * 2007-09-25 2009-12-18 Snecma Clinquant pour aube de turbomachine.
US8206118B2 (en) * 2008-01-04 2012-06-26 United Technologies Corporation Airfoil attachment
FR2934873B1 (fr) * 2008-08-06 2011-07-08 Snecma Dispositif amortisseur de vibrations pour attaches d'aubes.
US8047778B2 (en) * 2009-01-06 2011-11-01 General Electric Company Method and apparatus for insuring proper installation of stators in a compressor case
FR2945074B1 (fr) * 2009-04-29 2011-06-03 Snecma Cale d'aube de soufflante renforcee
DE102009024845A1 (de) * 2009-06-09 2010-12-16 Howaldtswerke-Deutsche Werft Gmbh Propeller
JP5444932B2 (ja) * 2009-08-19 2014-03-19 株式会社Ｉｈｉ 動翼の固定装置、翼回転装置及び翼回転装置の組立方法
FR2951494B1 (fr) * 2009-10-15 2011-12-09 Snecma Clinquant pour aube de turbomachine.
FR2955904B1 (fr) * 2010-02-04 2012-07-20 Snecma Soufflante de turbomachine
FR2959527B1 (fr) 2010-04-28 2012-07-20 Snecma Piece anti-usure pour echasse d'aube de soufflante de turboreacteur
FR2963383B1 (fr) * 2010-07-27 2016-09-09 Snecma Aube de turbomachine, rotor, turbine basse pression et turbomachine equipes d'une telle aube
GB2477825B (en) * 2010-09-23 2015-04-01 Rolls Royce Plc Anti fret liner assembly
US8225614B2 (en) * 2010-10-07 2012-07-24 General Electric Company Shim for sealing transition pieces
FR2981132B1 (fr) * 2011-10-10 2013-12-06 Snecma Ensemble pour turbomachine a refroidissement de disque
US9246372B2 (en) * 2012-01-20 2016-01-26 Fluor Technologies Corporation Rotor pole support ribs in gearless drives
US10273816B2 (en) 2013-02-12 2019-04-30 United Technologies Corporation Wear pad to prevent cracking of fan blade
EP2971559B1 (de) * 2013-03-13 2019-10-23 United Technologies Corporation Schaufelanordnung mit verschleissschutzpolstern, gasturbinentriebwerk und verfahren zum herstellen einer schaufelanordnung
EP3058179B1 (de) * 2013-10-11 2020-01-15 United Technologies Corporation Komprimierbare gebläseschaufel mit blattwurzelzwischenstück
US9464531B2 (en) * 2013-10-16 2016-10-11 General Electric Company Locking spacer assembly
FR3014477B1 (fr) * 2013-12-06 2016-01-08 Turbomeca Rotor a aubes
FR3027071B1 (fr) 2014-10-13 2019-08-23 Safran Aircraft Engines Procede d'intervention sur un rotor et clinquant associe
CN104500447A (zh) * 2014-12-14 2015-04-08 惠阳航空螺旋桨有限责任公司 风洞轴流压缩机风扇
CN104500446A (zh) * 2014-12-14 2015-04-08 惠阳航空螺旋桨有限责任公司 风洞轴流压缩机转子复合材料叶片根部连接结构
US10378371B2 (en) 2014-12-18 2019-08-13 United Technologies Corporation Anti-rotation vane
US10087948B2 (en) 2015-03-30 2018-10-02 United Technologies Corporation Fan blade and method of covering a fan blade root portion
EP3075961A1 (de) * 2015-04-02 2016-10-05 Siemens Aktiengesellschaft Leitschaufelanordnung
US9772313B2 (en) * 2015-04-21 2017-09-26 The Boeing Company Method and apparatus for identifying shim geometries
US10738626B2 (en) * 2017-10-24 2020-08-11 General Electric Company Connection assemblies between turbine rotor blades and rotor wheels
US11555407B2 (en) 2020-05-19 2023-01-17 General Electric Company Turbomachine rotor assembly
FR3120911A1 (fr) 2021-03-16 2022-09-23 Safran Aircraft Engines Aube comprenant un membre d’attache résistant au frottement et roue mobile comprenant une telle aube d’une turbine axiale de turbomachine
FR3124218A1 (fr) 2021-06-21 2022-12-23 Safran Aircraft Engines Clinquant a languette longue pour pied d’aube de rotor de turbomachine
FR3124824B1 (fr) 2021-07-01 2023-12-15 Safran Aircraft Engines Clinquant a languette nervurée
FR3124823B1 (fr) 2021-07-02 2023-11-17 Safran Aircraft Engines Encoche de verouillage de clinquant d’aube
FR3127522A1 (fr) 2021-09-24 2023-03-31 Safran Aircraft Engines Procede de preparation d’un pied d’une aube de turbomachine
FR3127986A1 (fr) 2021-10-11 2023-04-14 Safran Aircraft Engines Aube de turbine avec un pied comprenant un bloquage du clinquant
FR3129976A1 (fr) 2021-12-03 2023-06-09 Safran Aircraft Engines Ensemble comprenant un clinquant monte sur un disque d’une roue mobile
CN114042695B (zh) * 2022-01-13 2022-04-29 中国民航大学 一种飞机发动机风扇叶片清洗润滑设备
FR3136507A1 (fr) * 2022-06-13 2023-12-15 Safran Aircraft Engines Dispositif de retenue axiale des aubes mobiles d’une turbine BP dans les alvéoles d’un disque de rotor de la turbine BP et procédé de montage de ces aubes mobiles

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US2667327A (en) * 1950-06-14 1954-01-26 Westinghouse Electric Corp Rotor construction
US2971743A (en) * 1957-08-14 1961-02-14 Gen Motors Corp Interlocked blade shrouding
GB914548A (en) 1960-03-04 1963-01-02 Daimler Benz Ag Improvements relating to wheel discs with ceramic blades for axial-flow machines
FR1281033A (fr) * 1961-02-15 1962-01-08 Daimler Benz Ag Montage d'aubes mobiles en céramique sur des machines à rotors centrifuges traversés axialement par des courants, en particulier sur des turbines à gaz
JPS4942888Y1 (de) * 1968-06-25 1974-11-25
IL36770A (en) * 1970-09-25 1973-07-30 Gen Electric Turbomachinery blade wear insert
DE2639200A1 (de) * 1976-08-31 1978-03-09 Volkswagenwerk Ag Laufrad fuer axialturbinen, insbesondere fuer gasturbinen
SU881354A2 (ru) 1980-01-04 1981-11-15 Предприятие П/Я В-2285 Устройство дл уплотнени рабочих лопаток турбины
DE3815977A1 (de) * 1988-05-10 1989-11-30 Mtu Muenchen Gmbh Folienzwischenlage zur fuegung von reibkorrosionsgefaehrdeten maschinenbauteilen
GB8922339D0 (en) * 1989-10-04 1989-11-22 Rolls Royce Plc Improvements in or relating to labyrinth seal structures
US5160243A (en) * 1991-01-15 1992-11-03 General Electric Company Turbine blade wear protection system with multilayer shim
US5423831A (en) * 1991-01-24 1995-06-13 Nates; Colin Clamp
SE469717B (sv) * 1992-02-20 1993-08-30 Ingemar Naeslund Klaemma, speciellt foer tillslutning av paasar
JPH07247804A (ja) * 1993-01-07 1995-09-26 General Electric Co <Ge> ガスタービンエンジン用のロータ及び動翼アセンブリ、並びに多層被覆シム
JPH10317907A (ja) * 1997-05-22 1998-12-02 Hitachi Ltd 圧縮機翼固定構造
US6212742B1 (en) * 1999-01-29 2001-04-10 Abb Power T & D Company Inc. Drip tray clamps for transformer fuse holders
CN2378627Y (zh) * 1999-02-04 2000-05-17 珠海市南产业电器有限公司 一种用于圣诞灯串的线夹
US6431835B1 (en) * 2000-10-17 2002-08-13 Honeywell International, Inc. Fan blade compliant shim
US6513767B1 (en) * 2001-09-04 2003-02-04 J. Linn Rodgers Ergonomic encirclement
JP2003314369A (ja) * 2002-04-26 2003-11-06 Ishikawajima Harima Heavy Ind Co Ltd ダブテールシム
US6860722B2 (en) * 2003-01-31 2005-03-01 General Electric Company Snap on blade shim

Also Published As

Publication number Publication date
RU2006133128A (ru) 2008-03-20
US7938626B2 (en) 2011-05-10
RU2413072C2 (ru) 2011-02-27
CA2558759C (fr) 2013-03-05
CN1932251B (zh) 2010-09-29
ES2317437T3 (es) 2009-04-16
FR2890684B1 (fr) 2007-12-07
JP2007077993A (ja) 2007-03-29
EP1764480B1 (de) 2008-11-05
JP5068049B2 (ja) 2012-11-07
EP1764480A1 (de) 2007-03-21
US20100226777A1 (en) 2010-09-09
CN1932251A (zh) 2007-03-21
FR2890684A1 (fr) 2007-03-16
CA2558759A1 (fr) 2007-03-15

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Legal Events

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8364 No opposition during term of opposition