FR2960591B1 - Dispositif pour caler en rotation un segment de distributeur dans un carter de turbomachine ; pion antirotation - Google Patents

Dispositif pour caler en rotation un segment de distributeur dans un carter de turbomachine ; pion antirotation

Info

Publication number
FR2960591B1
FR2960591B1 FR1054263A FR1054263A FR2960591B1 FR 2960591 B1 FR2960591 B1 FR 2960591B1 FR 1054263 A FR1054263 A FR 1054263A FR 1054263 A FR1054263 A FR 1054263A FR 2960591 B1 FR2960591 B1 FR 2960591B1
Authority
FR
France
Prior art keywords
antirotation
pion
rotating
turbomachine housing
dispensing segment
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
FR1054263A
Other languages
English (en)
Other versions
FR2960591A1 (fr
Inventor
Thierry Michel Breugnot
Didier Noel Durand
Florence Irene Noelle Leutard
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
Priority to FR1054263A priority Critical patent/FR2960591B1/fr
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to BR112012029475A priority patent/BR112012029475A2/pt
Priority to US13/700,641 priority patent/US9562441B2/en
Priority to RU2012152657/06A priority patent/RU2558174C2/ru
Priority to CN201180026649.5A priority patent/CN102918230B/zh
Priority to EP11728341.6A priority patent/EP2576991B1/fr
Priority to CA2800262A priority patent/CA2800262A1/fr
Priority to PCT/FR2011/051251 priority patent/WO2011151596A1/fr
Priority to JP2013512980A priority patent/JP5796066B2/ja
Publication of FR2960591A1 publication Critical patent/FR2960591A1/fr
Application granted granted Critical
Publication of FR2960591B1 publication Critical patent/FR2960591B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • 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
    • F05D2260/94—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF]
    • 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
    • F05D2260/94—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF]
    • F05D2260/941—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF] particularly aimed at mechanical or thermal stress reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1054263A 2010-06-01 2010-06-01 Dispositif pour caler en rotation un segment de distributeur dans un carter de turbomachine ; pion antirotation Active FR2960591B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1054263A FR2960591B1 (fr) 2010-06-01 2010-06-01 Dispositif pour caler en rotation un segment de distributeur dans un carter de turbomachine ; pion antirotation
US13/700,641 US9562441B2 (en) 2010-06-01 2011-05-31 Turbo machine with a device for preventing a segment of nozzle guide vanes assembly from rotating in a casing; rotation-proofing peg
RU2012152657/06A RU2558174C2 (ru) 2010-06-01 2011-05-31 Газотурбинный двигатель с устройством для блокировки вращения сегмента направляющего аппарата в картере и блокировочный штифт, препятствующий вращению
CN201180026649.5A CN102918230B (zh) 2010-06-01 2011-05-31 带有用于防止喷嘴导流叶片组件的扇段在壳体内旋转的装置的涡轮机;防旋转栓
BR112012029475A BR112012029475A2 (pt) 2010-06-01 2011-05-31 turbomáquina com um dispositivo para bloquear em rotação um segmento de distribuidor em um cárter; pião antirrotação
EP11728341.6A EP2576991B1 (fr) 2010-06-01 2011-05-31 Turbomachine avec un dispositif pour caler en rotation un segment de distributeur dans un carter
CA2800262A CA2800262A1 (fr) 2010-06-01 2011-05-31 Turbomachine avec un dispositif pour caler en rotation un segment de distributeur dans un carter; pion antirotation
PCT/FR2011/051251 WO2011151596A1 (fr) 2010-06-01 2011-05-31 Turbomachine avec un dispositif pour caler en rotation un segment de distributeur dans un carter; pion antirotation
JP2013512980A JP5796066B2 (ja) 2010-06-01 2011-05-31 ノズルガイドベーン組立体のセグメントがケーシング内において回転することを防止するための装置を有するターボ機械及び回転防止ペグ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054263A FR2960591B1 (fr) 2010-06-01 2010-06-01 Dispositif pour caler en rotation un segment de distributeur dans un carter de turbomachine ; pion antirotation

Publications (2)

Publication Number Publication Date
FR2960591A1 FR2960591A1 (fr) 2011-12-02
FR2960591B1 true FR2960591B1 (fr) 2012-08-24

Family

ID=43447918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054263A Active FR2960591B1 (fr) 2010-06-01 2010-06-01 Dispositif pour caler en rotation un segment de distributeur dans un carter de turbomachine ; pion antirotation

Country Status (9)

Country Link
US (1) US9562441B2 (fr)
EP (1) EP2576991B1 (fr)
JP (1) JP5796066B2 (fr)
CN (1) CN102918230B (fr)
BR (1) BR112012029475A2 (fr)
CA (1) CA2800262A1 (fr)
FR (1) FR2960591B1 (fr)
RU (1) RU2558174C2 (fr)
WO (1) WO2011151596A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2985792B1 (fr) 2012-01-18 2014-02-07 Snecma Secteur angulaire de redresseur a amortissement de vibrations par coin pour compresseur de turbomachine
US9051849B2 (en) * 2012-02-13 2015-06-09 United Technologies Corporation Anti-rotation stator segments
FR2989724B1 (fr) * 2012-04-20 2015-12-25 Snecma Etage de turbine pour une turbomachine
US10240467B2 (en) 2012-08-03 2019-03-26 United Technologies Corporation Anti-rotation lug for a gas turbine engine stator assembly
FR2995340A1 (fr) 2012-09-12 2014-03-14 Snecma Tole de protection thermique avec butee radiale, notamment pour distributeur de turbomachine
FR3002272A1 (fr) 2013-02-19 2014-08-22 Snecma Secteur de distributeur a anti-rotation pour secteur adjacent
FR3003894B1 (fr) * 2013-03-29 2017-10-27 Snecma Organe de verrouillage en rotation pour un distributeur et un anneau d'une turbomachine
FR3039201B1 (fr) * 2015-07-22 2017-07-21 Snecma Partie de turbomachine a tole de protection thermique pourvue d'epingles
US10280773B2 (en) * 2016-04-06 2019-05-07 General Electric Company Turbomachine alignment key and related turbomachine
FR3069014B1 (fr) * 2017-07-11 2021-02-26 Safran Aircraft Engines Partie de turbomachine a tole ressort
FR3085412B1 (fr) 2018-08-31 2020-12-04 Safran Aircraft Engines Secteur de distributeur d'une turbomachine comprenant une encoche anti-rotation a insert d'usure
FR3096397B1 (fr) * 2019-05-21 2021-04-16 Safran Aircraft Engines Pion amovible sur distributeur de turbomachine
GB2588929B (en) 2019-11-14 2023-09-27 Cummins Ltd Pin member for turbine
CN117569923B (zh) * 2024-01-12 2024-04-05 成都中科翼能科技有限公司 一种燃气轮机涡轮支点结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841787A (en) * 1973-09-05 1974-10-15 Westinghouse Electric Corp Axial flow turbine structure
US4650394A (en) * 1984-11-13 1987-03-17 United Technologies Corporation Coolable seal assembly for a gas turbine engine
FR2635562B1 (fr) * 1988-08-18 1993-12-24 Snecma Anneau de stator de turbine associe a un support de liaison au carter de turbine
GB2239678B (en) * 1989-12-08 1993-03-03 Rolls Royce Plc Gas turbine engine blade shroud assembly
US5201846A (en) * 1991-11-29 1993-04-13 General Electric Company Low-pressure turbine heat shield
FR2743603B1 (fr) 1996-01-11 1998-02-13 Snecma Dispositif de jonction de segments d'un distributeur circulaire a un carter de turbomachine
DE19959665A1 (de) * 1999-12-10 2001-06-13 Rolls Royce Deutschland Befestigungsanordnung für die den Strömungskanal einer Strömungsmaschine begrenzenden Wandsegmente
DE10048156A1 (de) * 2000-09-28 2002-04-11 Rolls Royce Deutschland Turbinendeckbandsegmentbefestigung
FR2829525B1 (fr) * 2001-09-13 2004-03-12 Snecma Moteurs Assemblage de secteurs d'un distributeur de turbine a un carter
DE10312956B4 (de) * 2003-03-22 2011-08-11 MTU Aero Engines GmbH, 80995 Anordnung für das axiale und radiale Festlegen einer Leitschaufelbaugruppe in dem Gehäuse eines Turbinentriebwerkes
FR2899274B1 (fr) * 2006-03-30 2012-08-17 Snecma Dispositif de fixation de secteurs d'anneau autour d'une roue de turbine d'une turbomachine
FR2899275A1 (fr) * 2006-03-30 2007-10-05 Snecma Sa Dispositif de fixation de secteurs d'anneau sur un carter de turbine d'une turbomachine
FR2941488B1 (fr) * 2009-01-28 2011-09-16 Snecma Anneau de turbine a encoche anti-rotation

Also Published As

Publication number Publication date
JP2013531165A (ja) 2013-08-01
CN102918230A (zh) 2013-02-06
US9562441B2 (en) 2017-02-07
US20130078086A1 (en) 2013-03-28
WO2011151596A1 (fr) 2011-12-08
EP2576991A1 (fr) 2013-04-10
CA2800262A1 (fr) 2011-12-08
RU2012152657A (ru) 2014-07-20
BR112012029475A2 (pt) 2017-01-24
RU2558174C2 (ru) 2015-07-27
EP2576991B1 (fr) 2017-01-25
JP5796066B2 (ja) 2015-10-21
CN102918230B (zh) 2015-08-26
FR2960591A1 (fr) 2011-12-02

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