FR3041994B1 - Ensemble d'anneau de turbine - Google Patents

Ensemble d'anneau de turbine

Info

Publication number
FR3041994B1
FR3041994B1 FR1559488A FR1559488A FR3041994B1 FR 3041994 B1 FR3041994 B1 FR 3041994B1 FR 1559488 A FR1559488 A FR 1559488A FR 1559488 A FR1559488 A FR 1559488A FR 3041994 B1 FR3041994 B1 FR 3041994B1
Authority
FR
France
Prior art keywords
ring assembly
turbine ring
turbine
assembly
ring
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
FR1559488A
Other languages
English (en)
Other versions
FR3041994A1 (fr
Inventor
Thierry Tesson
Freddy Guilbaud
Clement Roussille
Lucien Quennehen
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
Safran Ceramics SA
Original Assignee
SNECMA SAS
Herakles SA
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, Herakles SA filed Critical SNECMA SAS
Priority to FR1559488A priority Critical patent/FR3041994B1/fr
Publication of FR3041994A1 publication Critical patent/FR3041994A1/fr
Application granted granted Critical
Publication of FR3041994B1 publication Critical patent/FR3041994B1/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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
    • F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1559488A 2015-10-06 2015-10-06 Ensemble d'anneau de turbine Active FR3041994B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1559488A FR3041994B1 (fr) 2015-10-06 2015-10-06 Ensemble d'anneau de turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1559488A FR3041994B1 (fr) 2015-10-06 2015-10-06 Ensemble d'anneau de turbine

Publications (2)

Publication Number Publication Date
FR3041994A1 FR3041994A1 (fr) 2017-04-07
FR3041994B1 true FR3041994B1 (fr) 2017-11-24

Family

ID=55411469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1559488A Active FR3041994B1 (fr) 2015-10-06 2015-10-06 Ensemble d'anneau de turbine

Country Status (1)

Country Link
FR (1) FR3041994B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10989059B2 (en) 2019-04-10 2021-04-27 Raytheon Technologies Corporation CMC BOAS arrangement
FR3108867B1 (fr) * 2020-04-07 2022-04-15 Safran Aircraft Engines Moule pour la fabrication d’un carter de soufflante de turbomachine en matériau composite
FR3113696B1 (fr) * 2020-09-03 2023-02-24 Safran Aircraft Engines Pièce de turbomachine avec bord de liaison en matériau composite à matrice céramique et à fibres courtes et son procédé de fabrication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8061977B2 (en) * 2007-07-03 2011-11-22 Siemens Energy, Inc. Ceramic matrix composite attachment apparatus and method
FR2942844B1 (fr) * 2009-03-09 2014-06-27 Snecma Ensemble d'anneau de turbine avec arret axial
WO2015031764A1 (fr) * 2013-08-29 2015-03-05 United Technologies Corporation Joint d'étanchéité à air externe à lame réalisé en un composite à matrice céramique

Also Published As

Publication number Publication date
FR3041994A1 (fr) 2017-04-07

Similar Documents

Publication Publication Date Title
CA186701S (fr) Bague
CA188843S (fr) Bague
CA188930S (fr) Bague
CA189126S (fr) Bague
FR3034453B1 (fr) Ensemble d'anneau de turbine avec etancheite
EP3453927A4 (fr) Bague de graissage combinée
CA185200S (fr) Bague
FR3034454B1 (fr) Ensemble d'anneau de turbine avec liaison inter-secteurs
EP3690208A4 (fr) Turbocompresseur
EP3428401A4 (fr) Tuyère de turbine
EP3421846A4 (fr) Segment de piston
EP3559415A4 (fr) Turbine
DE112018004624T8 (de) Einpresshalterring
EP3604866A4 (fr) Segment de piston
EP3608522A4 (fr) Turbocompresseur
EP4290101C0 (fr) Segment de piston
DK3384172T3 (da) Koblingsring
DE102016118997A8 (de) Signalgeberring
EP3364078A4 (fr) Bague d'étanchéité
EP3447299C0 (fr) Rondelle de calage
EP3401526A4 (fr) Turbocompresseur de suralimentation
EP3716887C0 (fr) Bague orthodontique
FR3041994B1 (fr) Ensemble d'anneau de turbine
EP3623598A4 (fr) Carter de turbine
DK3779229T3 (da) Koblingsring

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170407

PLFP Fee payment

Year of fee payment: 3

CD Change of name or company name

Owner name: SAFRAN CERAMICS, FR

Effective date: 20180717

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20180717

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11