FR3003894B1 - Organe de verrouillage en rotation pour un distributeur et un anneau d'une turbomachine - Google Patents

Organe de verrouillage en rotation pour un distributeur et un anneau d'une turbomachine

Info

Publication number
FR3003894B1
FR3003894B1 FR1352938A FR1352938A FR3003894B1 FR 3003894 B1 FR3003894 B1 FR 3003894B1 FR 1352938 A FR1352938 A FR 1352938A FR 1352938 A FR1352938 A FR 1352938A FR 3003894 B1 FR3003894 B1 FR 3003894B1
Authority
FR
France
Prior art keywords
turbomachine
distributor
ring
locking member
rotating locking
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
FR1352938A
Other languages
English (en)
Other versions
FR3003894A1 (fr
Inventor
Sebastien Congratel
Denis Aydin
Sebastien Prestel
Romain Roullet
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 FR1352938A priority Critical patent/FR3003894B1/fr
Publication of FR3003894A1 publication Critical patent/FR3003894A1/fr
Application granted granted Critical
Publication of FR3003894B1 publication Critical patent/FR3003894B1/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
    • F01D9/041—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
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1352938A 2013-03-29 2013-03-29 Organe de verrouillage en rotation pour un distributeur et un anneau d'une turbomachine Active FR3003894B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1352938A FR3003894B1 (fr) 2013-03-29 2013-03-29 Organe de verrouillage en rotation pour un distributeur et un anneau d'une turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1352938A FR3003894B1 (fr) 2013-03-29 2013-03-29 Organe de verrouillage en rotation pour un distributeur et un anneau d'une turbomachine

Publications (2)

Publication Number Publication Date
FR3003894A1 FR3003894A1 (fr) 2014-10-03
FR3003894B1 true FR3003894B1 (fr) 2017-10-27

Family

ID=48289420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1352938A Active FR3003894B1 (fr) 2013-03-29 2013-03-29 Organe de verrouillage en rotation pour un distributeur et un anneau d'une turbomachine

Country Status (1)

Country Link
FR (1) FR3003894B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3061741B1 (fr) * 2017-01-09 2021-04-02 Safran Aircraft Engines Turbine pour turbomachine
FR3085412B1 (fr) 2018-08-31 2020-12-04 Safran Aircraft Engines Secteur de distributeur d'une turbomachine comprenant une encoche anti-rotation a insert d'usure
EP3763917A1 (fr) * 2019-07-08 2021-01-13 MTU Aero Engines GmbH Segment d'aube directrice pourvu de nervure de section de support

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69606392T2 (de) * 1995-03-15 2000-09-07 United Technologies Corp., Hartford Abriebfeste lagerung eines dichtringes in einer gasturbine
DE102009012751A1 (de) * 2009-03-12 2010-09-23 Siemens Aktiengesellschaft Vorrichtung zur vertikalen und horizontalen Positionierung von Leitschaufelträgern in das Turbinengehäuse im eingebauten Zustand
FR2960591B1 (fr) * 2010-06-01 2012-08-24 Snecma Dispositif pour caler en rotation un segment de distributeur dans un carter de turbomachine ; pion antirotation
DE102010034569A1 (de) * 2010-08-17 2012-02-23 Siemens Aktiengesellschaft Leitschaufelträgerfixierung

Also Published As

Publication number Publication date
FR3003894A1 (fr) 2014-10-03

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