FR3084106B1 - Distributeur basse pression avec pales coulissantes - Google Patents

Distributeur basse pression avec pales coulissantes Download PDF

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Publication number
FR3084106B1
FR3084106B1 FR1856797A FR1856797A FR3084106B1 FR 3084106 B1 FR3084106 B1 FR 3084106B1 FR 1856797 A FR1856797 A FR 1856797A FR 1856797 A FR1856797 A FR 1856797A FR 3084106 B1 FR3084106 B1 FR 3084106B1
Authority
FR
France
Prior art keywords
low pressure
pressure distributor
sliding blades
blades
sliding
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
FR1856797A
Other languages
English (en)
Other versions
FR3084106A1 (fr
Inventor
Pauline Namvong
Pragash Douglas
Quentin Bruno Guy Andre Emile Lievoux
Anne-Marie Arraitz
Olivier Jean-Daniel Baumas
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 FR1856797A priority Critical patent/FR3084106B1/fr
Publication of FR3084106A1 publication Critical patent/FR3084106A1/fr
Application granted granted Critical
Publication of FR3084106B1 publication Critical patent/FR3084106B1/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1856797A 2018-07-23 2018-07-23 Distributeur basse pression avec pales coulissantes Active FR3084106B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1856797A FR3084106B1 (fr) 2018-07-23 2018-07-23 Distributeur basse pression avec pales coulissantes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1856797 2018-07-23
FR1856797A FR3084106B1 (fr) 2018-07-23 2018-07-23 Distributeur basse pression avec pales coulissantes

Publications (2)

Publication Number Publication Date
FR3084106A1 FR3084106A1 (fr) 2020-01-24
FR3084106B1 true FR3084106B1 (fr) 2022-06-24

Family

ID=63684144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1856797A Active FR3084106B1 (fr) 2018-07-23 2018-07-23 Distributeur basse pression avec pales coulissantes

Country Status (1)

Country Link
FR (1) FR3084106B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3113419B1 (fr) * 2020-08-11 2023-03-10 Safran Aircraft Engines Distributeur d’une turbine de turbomachine
FR3130314B1 (fr) * 2021-12-14 2024-07-19 Safran Aircraft Engines Secteur de distributeur de turbine pour une turbomachine d’aéronef

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2877390B1 (fr) * 2004-10-29 2010-09-03 Snecma Moteurs Secteur de distribution de turbine alimente en air de refroidissement
FR2894282A1 (fr) * 2005-12-05 2007-06-08 Snecma Sa Distributeur de turbine de turbomachine ameliore
EP2339120B1 (fr) * 2009-12-22 2015-07-08 Techspace Aero S.A. Étage redresseur de turbomachine et compresseur associé
FR2958323B1 (fr) * 2010-03-30 2012-05-04 Snecma Etage redresseur de compresseur pour une turbomachine.
FR3038351B1 (fr) * 2015-06-30 2019-07-19 Safran Aircraft Engines Redresseur de soufflante pour turbomachine a double flux

Also Published As

Publication number Publication date
FR3084106A1 (fr) 2020-01-24

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