FR3055656B1 - Turbine pour une turbomachine, telle par exemple qu'un turboreacteur - Google Patents

Turbine pour une turbomachine, telle par exemple qu'un turboreacteur Download PDF

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Publication number
FR3055656B1
FR3055656B1 FR1658205A FR1658205A FR3055656B1 FR 3055656 B1 FR3055656 B1 FR 3055656B1 FR 1658205 A FR1658205 A FR 1658205A FR 1658205 A FR1658205 A FR 1658205A FR 3055656 B1 FR3055656 B1 FR 3055656B1
Authority
FR
France
Prior art keywords
turboreactor
turbomachine
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
FR1658205A
Other languages
English (en)
Other versions
FR3055656A1 (fr
Inventor
Pierre Guillaume Blanchard Stephane
Myriam Condat Helene
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
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 filed Critical Safran Aircraft Engines SAS
Priority to FR1658205A priority Critical patent/FR3055656B1/fr
Publication of FR3055656A1 publication Critical patent/FR3055656A1/fr
Application granted granted Critical
Publication of FR3055656B1 publication Critical patent/FR3055656B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F01D9/042—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
    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • 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
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1658205A 2016-09-02 2016-09-02 Turbine pour une turbomachine, telle par exemple qu'un turboreacteur Active FR3055656B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1658205A FR3055656B1 (fr) 2016-09-02 2016-09-02 Turbine pour une turbomachine, telle par exemple qu'un turboreacteur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1658205A FR3055656B1 (fr) 2016-09-02 2016-09-02 Turbine pour une turbomachine, telle par exemple qu'un turboreacteur
FR1658205 2016-09-02

Publications (2)

Publication Number Publication Date
FR3055656A1 FR3055656A1 (fr) 2018-03-09
FR3055656B1 true FR3055656B1 (fr) 2018-08-31

Family

ID=58009879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1658205A Active FR3055656B1 (fr) 2016-09-02 2016-09-02 Turbine pour une turbomachine, telle par exemple qu'un turboreacteur

Country Status (1)

Country Link
FR (1) FR3055656B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3106616B1 (fr) * 2020-01-23 2022-04-01 Safran Aircraft Engines Ensemble de stator de turbomachine comprenant une virole interne comprenant des parties amont et aval assemblées par translation axiale
FR3161919A1 (fr) * 2024-05-03 2025-11-07 Safran Aircraft Engines Dispositif de recouvrement pour élément saillant d’une turbomachine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451116A (en) * 1992-06-09 1995-09-19 General Electric Company Tripod plate for turbine flowpath
FR2935429B1 (fr) * 2008-08-26 2011-11-25 Snecma Aubage fixe de turbomachine a masse reduite et turbomachine comportant au moins un tel aubage fixe
US9835038B2 (en) * 2013-08-07 2017-12-05 Pratt & Whitney Canada Corp. Integrated strut and vane arrangements

Also Published As

Publication number Publication date
FR3055656A1 (fr) 2018-03-09

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