FR3011271B1 - Dispositif de connexion d'une partie fixe de turbomachine et d'un pied de distributeur d'une turbine de turbomachine - Google Patents

Dispositif de connexion d'une partie fixe de turbomachine et d'un pied de distributeur d'une turbine de turbomachine Download PDF

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Publication number
FR3011271B1
FR3011271B1 FR1359489A FR1359489A FR3011271B1 FR 3011271 B1 FR3011271 B1 FR 3011271B1 FR 1359489 A FR1359489 A FR 1359489A FR 1359489 A FR1359489 A FR 1359489A FR 3011271 B1 FR3011271 B1 FR 3011271B1
Authority
FR
France
Prior art keywords
turbomachine
fixed part
turbine
distributor foot
distributor
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
FR1359489A
Other languages
English (en)
Other versions
FR3011271A1 (fr
Inventor
Eric Schwartz
Fabien Garnier
Helene Condat
Renaud Royan
Patrick Girard
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
Safran Aircraft Engines SAS
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 Safran Aircraft Engines SAS, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1359489A priority Critical patent/FR3011271B1/fr
Priority to US14/503,721 priority patent/US9752506B2/en
Priority to GB1417390.0A priority patent/GB2520412B/en
Publication of FR3011271A1 publication Critical patent/FR3011271A1/fr
Application granted granted Critical
Publication of FR3011271B1 publication Critical patent/FR3011271B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • 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
    • 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
    • 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
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/15—Heat shield
    • 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
    • F05D2240/90—Mounting on supporting structures or systems
    • F05D2240/91—Mounting on supporting structures or systems on a stationary structure
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1359489A 2013-10-01 2013-10-01 Dispositif de connexion d'une partie fixe de turbomachine et d'un pied de distributeur d'une turbine de turbomachine Active FR3011271B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1359489A FR3011271B1 (fr) 2013-10-01 2013-10-01 Dispositif de connexion d'une partie fixe de turbomachine et d'un pied de distributeur d'une turbine de turbomachine
US14/503,721 US9752506B2 (en) 2013-10-01 2014-10-01 Device for connecting a fixed portion of a turbine engine and a distributor foot of a turbine engine turbine
GB1417390.0A GB2520412B (en) 2013-10-01 2014-10-01 Device for connecting a fixed portion of a turbine engine and a distributor foot of a turbine engine turbine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1359489 2013-10-01
FR1359489A FR3011271B1 (fr) 2013-10-01 2013-10-01 Dispositif de connexion d'une partie fixe de turbomachine et d'un pied de distributeur d'une turbine de turbomachine

Publications (2)

Publication Number Publication Date
FR3011271A1 FR3011271A1 (fr) 2015-04-03
FR3011271B1 true FR3011271B1 (fr) 2018-01-19

Family

ID=49713272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1359489A Active FR3011271B1 (fr) 2013-10-01 2013-10-01 Dispositif de connexion d'une partie fixe de turbomachine et d'un pied de distributeur d'une turbine de turbomachine

Country Status (3)

Country Link
US (1) US9752506B2 (fr)
FR (1) FR3011271B1 (fr)
GB (1) GB2520412B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10443435B2 (en) * 2014-12-15 2019-10-15 United Technologies Corporation Slots for turbomachine structures
US10344624B2 (en) * 2015-01-13 2019-07-09 Rolls-Royce Corporation Captive component on a fastener
ES2861200T3 (es) * 2015-12-15 2021-10-06 MTU Aero Engines AG Conexión de componentes de turbomaquinaria
DE102016202519A1 (de) * 2016-02-18 2017-08-24 MTU Aero Engines AG Leitschaufelsegment für eine Strömungsmaschine
DE102017204953A1 (de) * 2017-03-23 2018-09-27 MTU Aero Engines AG Strömungsmaschine, Verfahren und Leitschaufelreihensystem
FR3080145B1 (fr) 2018-04-17 2020-05-01 Safran Aircraft Engines Distributeur en cmc avec reprise d'effort par une pince etanche
FR3113419B1 (fr) 2020-08-11 2023-03-10 Safran Aircraft Engines Distributeur d’une turbine de turbomachine
FR3120250B1 (fr) * 2021-02-26 2023-12-22 Safran Aircraft Engines Distributeur de turboréacteur d'aéronef
US11674400B2 (en) * 2021-03-12 2023-06-13 Ge Avio S.R.L. Gas turbine engine nozzles

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB154628A (en) * 1917-07-23 1920-12-09 Gen Electric Improvements in and relating to elastic fluid turbines
GB766839A (en) * 1953-09-17 1957-01-23 Joseph Thompson Purvis Turbine rotor disc and blade assembly
US5224822A (en) * 1991-05-13 1993-07-06 General Electric Company Integral turbine nozzle support and discourager seal
US6431820B1 (en) * 2001-02-28 2002-08-13 General Electric Company Methods and apparatus for cooling gas turbine engine blade tips
JP3840556B2 (ja) 2002-08-22 2006-11-01 川崎重工業株式会社 燃焼器ライナのシール構造
US6935837B2 (en) * 2003-02-27 2005-08-30 General Electric Company Methods and apparatus for assembling gas turbine engines
US7094029B2 (en) * 2003-05-06 2006-08-22 General Electric Company Methods and apparatus for controlling gas turbine engine rotor tip clearances
KR20040095488A (ko) * 2003-05-09 2004-11-15 삼성테크윈 주식회사 가스터어빈 엔진용 디스크
US7094026B2 (en) * 2004-04-29 2006-08-22 General Electric Company System for sealing an inner retainer segment and support ring in a gas turbine and methods therefor
US7510371B2 (en) * 2005-06-06 2009-03-31 General Electric Company Forward tilted turbine nozzle
US8517666B2 (en) * 2005-09-12 2013-08-27 United Technologies Corporation Turbine cooling air sealing
GB0601359D0 (en) * 2006-01-24 2006-03-01 Alstom Technology Ltd Fixed blade assemblies
FR2913718B1 (fr) * 2007-03-15 2009-06-05 Snecma Propulsion Solide Sa Ensemble d'anneau de turbine pour turbine a gaz
GB201007601D0 (en) * 2010-05-07 2010-06-23 Rolls Royce Plc Sealing assembly

Also Published As

Publication number Publication date
GB201417390D0 (en) 2014-11-12
US20150089957A1 (en) 2015-04-02
GB2520412B (en) 2020-09-09
US9752506B2 (en) 2017-09-05
GB2520412A (en) 2015-05-20
FR3011271A1 (fr) 2015-04-03

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