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FR2929983B1 - TURBINE ENGINE TURBINE DISPENSER SECTOR. - Google Patents

TURBINE ENGINE TURBINE DISPENSER SECTOR.

Info

Publication number
FR2929983B1
FR2929983B1 FR0852479A FR0852479A FR2929983B1 FR 2929983 B1 FR2929983 B1 FR 2929983B1 FR 0852479 A FR0852479 A FR 0852479A FR 0852479 A FR0852479 A FR 0852479A FR 2929983 B1 FR2929983 B1 FR 2929983B1
Authority
FR
France
Prior art keywords
turbine
dispenser sector
turbine engine
sector
dispenser
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
FR0852479A
Other languages
French (fr)
Other versions
FR2929983A1 (en
Inventor
Patrick Girard
Aurelien Massot
Philippe Pabion
Stephanie Roger
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
Priority to FR0852479A priority Critical patent/FR2929983B1/en
Publication of FR2929983A1 publication Critical patent/FR2929983A1/en
Application granted granted Critical
Publication of FR2929983B1 publication Critical patent/FR2929983B1/en
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
    • 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
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • 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)
FR0852479A 2008-04-14 2008-04-14 TURBINE ENGINE TURBINE DISPENSER SECTOR. Active FR2929983B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0852479A FR2929983B1 (en) 2008-04-14 2008-04-14 TURBINE ENGINE TURBINE DISPENSER SECTOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0852479A FR2929983B1 (en) 2008-04-14 2008-04-14 TURBINE ENGINE TURBINE DISPENSER SECTOR.

Publications (2)

Publication Number Publication Date
FR2929983A1 FR2929983A1 (en) 2009-10-16
FR2929983B1 true FR2929983B1 (en) 2013-05-17

Family

ID=39884628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0852479A Active FR2929983B1 (en) 2008-04-14 2008-04-14 TURBINE ENGINE TURBINE DISPENSER SECTOR.

Country Status (1)

Country Link
FR (1) FR2929983B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014151299A1 (en) * 2013-03-15 2014-09-25 United Technologies Corporation Gas turbine engine turbine vane rail seal
US9506365B2 (en) 2014-04-21 2016-11-29 Honeywell International Inc. Gas turbine engine components having sealed stress relief slots and methods for the fabrication thereof
WO2017145190A1 (en) * 2016-02-23 2017-08-31 三菱重工コンプレッサ株式会社 Steam turbine
FR3048017B1 (en) 2016-02-24 2019-05-31 Safran Aircraft Engines AIRCRAFT TURBOMACHINE COMPRESSOR RECTIFIER, COMPRISING STRIPPED AIR-LIFTING ORIFICES ACCORDING TO THE CIRCUMFERENTIAL DIRECTION
DE102017211866A1 (en) * 2017-07-11 2019-01-17 MTU Aero Engines AG Guide vane segment with curved relief gap
FR3104636B1 (en) * 2019-12-17 2023-01-13 Safran Aircraft Engines IMPROVED DESIGN STATOR SECTOR FOR AIRCRAFT TURBOMACHINE
JP2021195920A (en) * 2020-06-16 2021-12-27 東芝エネルギーシステムズ株式会社 Turbine stationary blade
FR3130314B1 (en) * 2021-12-14 2024-07-19 Safran Aircraft Engines TURBINE DISTRIBUTOR SECTOR FOR AN AIRCRAFT TURBOMACHINE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071313A (en) * 1990-01-16 1991-12-10 General Electric Company Rotor blade shroud segment
US7229245B2 (en) * 2004-07-14 2007-06-12 Power Systems Mfg., Llc Vane platform rail configuration for reduced airfoil stress

Also Published As

Publication number Publication date
FR2929983A1 (en) 2009-10-16

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