FR3009740B1 - Amelioration pour le verrouillage de pieces de support d'aubage - Google Patents

Amelioration pour le verrouillage de pieces de support d'aubage

Info

Publication number
FR3009740B1
FR3009740B1 FR1357982A FR1357982A FR3009740B1 FR 3009740 B1 FR3009740 B1 FR 3009740B1 FR 1357982 A FR1357982 A FR 1357982A FR 1357982 A FR1357982 A FR 1357982A FR 3009740 B1 FR3009740 B1 FR 3009740B1
Authority
FR
France
Prior art keywords
aubage
locking
improvement
support parts
parts
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
FR1357982A
Other languages
English (en)
Other versions
FR3009740A1 (fr
Inventor
Patrice Jean-Marc Rosset
Coralie Guerard
Helene Condat
Sebatien Prestel
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 FR1357982A priority Critical patent/FR3009740B1/fr
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to RU2016108869A priority patent/RU2672208C2/ru
Priority to US14/911,424 priority patent/US10247039B2/en
Priority to JP2016533940A priority patent/JP2016530441A/ja
Priority to EP14786954.9A priority patent/EP3033495B1/fr
Priority to BR112016002953A priority patent/BR112016002953A8/pt
Priority to CN201480052865.0A priority patent/CN105579670B/zh
Priority to CA2920983A priority patent/CA2920983C/fr
Priority to PCT/FR2014/052079 priority patent/WO2015022468A1/fr
Publication of FR3009740A1 publication Critical patent/FR3009740A1/fr
Application granted granted Critical
Publication of FR3009740B1 publication Critical patent/FR3009740B1/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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/128—Nozzles
    • 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
    • F05D2240/80—Platforms for stationary or moving blades
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking

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)
FR1357982A 2013-08-13 2013-08-13 Amelioration pour le verrouillage de pieces de support d'aubage Active FR3009740B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1357982A FR3009740B1 (fr) 2013-08-13 2013-08-13 Amelioration pour le verrouillage de pieces de support d'aubage
US14/911,424 US10247039B2 (en) 2013-08-13 2014-08-11 Locking of blade-supporting components
JP2016533940A JP2016530441A (ja) 2013-08-13 2014-08-11 ブレード支持構成部品のロッキングの改善
EP14786954.9A EP3033495B1 (fr) 2013-08-13 2014-08-11 Amelioration pour le verrouillage de pieces de support d'aubage
RU2016108869A RU2672208C2 (ru) 2013-08-13 2014-08-11 Узел газотурбинного двигателя, содержащий поддерживающие лопаточный венец части и систему стопорения этих частей, газотурбинный двигатель, содержащий такой узел, и способ установки такого узла
BR112016002953A BR112016002953A8 (pt) 2013-08-13 2014-08-11 conjunto, motor de turbina e método para montar um conjunto
CN201480052865.0A CN105579670B (zh) 2013-08-13 2014-08-11 涡轮发动机组件及其安装方法、包括该组件的涡轮发动机
CA2920983A CA2920983C (fr) 2013-08-13 2014-08-11 Amelioration pour le verrouillage de pieces de support d'aubage
PCT/FR2014/052079 WO2015022468A1 (fr) 2013-08-13 2014-08-11 Amelioration pour le verrouillage de pieces de support d'aubage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1357982A FR3009740B1 (fr) 2013-08-13 2013-08-13 Amelioration pour le verrouillage de pieces de support d'aubage

Publications (2)

Publication Number Publication Date
FR3009740A1 FR3009740A1 (fr) 2015-02-20
FR3009740B1 true FR3009740B1 (fr) 2017-12-15

Family

ID=49484298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1357982A Active FR3009740B1 (fr) 2013-08-13 2013-08-13 Amelioration pour le verrouillage de pieces de support d'aubage

Country Status (9)

Country Link
US (1) US10247039B2 (fr)
EP (1) EP3033495B1 (fr)
JP (1) JP2016530441A (fr)
CN (1) CN105579670B (fr)
BR (1) BR112016002953A8 (fr)
CA (1) CA2920983C (fr)
FR (1) FR3009740B1 (fr)
RU (1) RU2672208C2 (fr)
WO (1) WO2015022468A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9828879B2 (en) * 2015-05-11 2017-11-28 General Electric Company Shroud retention system with keyed retention clips
FR3036436B1 (fr) 2015-05-22 2020-01-24 Safran Ceramics Ensemble d'anneau de turbine avec maintien par brides
FR3041028A1 (fr) * 2015-09-11 2017-03-17 Snecma Distributeur d'une turbine basse pression, turbine basse pression et turbomachine associees
FR3046410B1 (fr) * 2016-01-05 2017-12-29 Snecma Assemblage pour turbomachine d'aeronef a helices contrarotatives non carenees, comprenant un fourreau de passage de servitudes a encombrement reduit
CN109653816B (zh) * 2019-01-23 2024-05-10 江苏核电有限公司 一种用于汽轮机自带围带叶片的撑顶工具及其撑顶方法
US11939888B2 (en) * 2022-06-17 2024-03-26 Rtx Corporation Airfoil anti-rotation ring and assembly

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197853A (en) * 1991-08-28 1993-03-30 General Electric Company Airtight shroud support rail and method for assembling in turbine engine
US5201846A (en) * 1991-11-29 1993-04-13 General Electric Company Low-pressure turbine heat shield
JPH06129205A (ja) * 1992-10-20 1994-05-10 Mitsubishi Heavy Ind Ltd ガスタービンの静翼
FR2743603B1 (fr) * 1996-01-11 1998-02-13 Snecma Dispositif de jonction de segments d'un distributeur circulaire a un carter de turbomachine
US6139257A (en) * 1998-03-23 2000-10-31 General Electric Company Shroud cooling assembly for gas turbine engine
FR2780443B1 (fr) * 1998-06-25 2000-08-04 Snecma Anneau de stator de turbine haute pression d'une turbomachine
US6435820B1 (en) * 1999-08-25 2002-08-20 General Electric Company Shroud assembly having C-clip retainer
FR2800797B1 (fr) * 1999-11-10 2001-12-07 Snecma Assemblage d'un anneau bordant une turbine a la structure de turbine
US7008183B2 (en) * 2003-12-26 2006-03-07 General Electric Company Deflector embedded impingement baffle
FR2887920B1 (fr) 2005-06-29 2010-09-10 Snecma Dispositif de fixation de secteurs d'anneau sur un carter de turbine
US7442004B2 (en) * 2005-08-06 2008-10-28 General Electric Company Thermally compliant C-clip
FR2908153B1 (fr) * 2006-11-07 2011-05-13 Snecma Dispositif d'accrochage d'un distributeur (8) d'une turbine, turbine les comportant, et moteur d'aeronef en etant equipe
FR2921410B1 (fr) * 2007-09-24 2010-03-12 Snecma Organe de verrouillage de secteurs d'anneau sur un carter de turbomachine, comprenant des moyens permettant sa prehension
FR2931196B1 (fr) * 2008-05-16 2010-06-18 Snecma Organe de verrouillage de secteurs d'anneau sur un carter de turbomachine, comprenant des passages radiaux permettant sa prehension
DE102009037620A1 (de) * 2009-08-14 2011-02-17 Mtu Aero Engines Gmbh Strömungsmaschine
US10280778B2 (en) * 2013-02-27 2019-05-07 United Technologies Corporation Assembly for sealing a gap between components of a turbine engine
US9828879B2 (en) * 2015-05-11 2017-11-28 General Electric Company Shroud retention system with keyed retention clips

Also Published As

Publication number Publication date
BR112016002953A2 (pt) 2017-08-01
RU2016108869A (ru) 2017-09-19
RU2672208C2 (ru) 2018-11-12
JP2016530441A (ja) 2016-09-29
US20160245122A1 (en) 2016-08-25
RU2016108869A3 (fr) 2018-05-21
WO2015022468A1 (fr) 2015-02-19
US10247039B2 (en) 2019-04-02
CA2920983C (fr) 2021-05-25
CN105579670A (zh) 2016-05-11
BR112016002953A8 (pt) 2020-02-04
FR3009740A1 (fr) 2015-02-20
EP3033495B1 (fr) 2018-10-31
EP3033495A1 (fr) 2016-06-22
CN105579670B (zh) 2018-01-16
CA2920983A1 (fr) 2015-02-19

Similar Documents

Publication Publication Date Title
EP3050254A4 (fr) Prise en charge multi-foyer
EP2994679A4 (fr) Support pour objets circulaires
GB201515726D0 (en) Support structures for HTS magnets
FR3009740B1 (fr) Amelioration pour le verrouillage de pieces de support d'aubage
FR3009739B1 (fr) Amelioration pour le verrouillage de pieces de support d'aubage
EP2974572A4 (fr) Élément de support
FR3013944B1 (fr) Installation pour le gavage de palmipedes
SI2996970T1 (sl) Nosilec ograje
GB201300974D0 (en) Hugslock system phase 2
HK1205217A1 (en) Beam support
GB201315681D0 (en) Garment having less-stretchable support
FR3002125B1 (fr) Support notamment pour ecran
FR3005058B1 (fr) Composition de pre-melange pour bitumes
GB201322664D0 (en) Support
FR3003628B1 (fr) Support pour luminaire encastrable
ZA201405458B (en) Flag support device called "flags-up"
ZA201404708B (en) Worktop support
GB201310963D0 (en) Support structures
HK1183763A2 (en) Garment having less-stretchable support
GB201318118D0 (en) Support member
GB201321597D0 (en) Clip'n'Chill
GB201308820D0 (en) Part 3 under
GB201301833D0 (en) Support means
GB201301676D0 (en) Support means
UA24262S (uk) Тумба під умивальник

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170717

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11