FR3010154B1 - Panneau d'etancheite de carter intermediaire de turbomachine d'aeronef a double flux - Google Patents

Panneau d'etancheite de carter intermediaire de turbomachine d'aeronef a double flux

Info

Publication number
FR3010154B1
FR3010154B1 FR1358491A FR1358491A FR3010154B1 FR 3010154 B1 FR3010154 B1 FR 3010154B1 FR 1358491 A FR1358491 A FR 1358491A FR 1358491 A FR1358491 A FR 1358491A FR 3010154 B1 FR3010154 B1 FR 3010154B1
Authority
FR
France
Prior art keywords
double flow
seal panel
aircraft turbomachine
flow aircraft
intermediate caster
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
FR1358491A
Other languages
English (en)
Other versions
FR3010154A1 (fr
Inventor
Kamel Benderradji
Laurent Donatien Behaghel
Cedric Magret
Erwan Pierre Antoine Perse
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 FR1358491A priority Critical patent/FR3010154B1/fr
Publication of FR3010154A1 publication Critical patent/FR3010154A1/fr
Application granted granted Critical
Publication of FR3010154B1 publication Critical patent/FR3010154B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • 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
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
FR1358491A 2013-09-05 2013-09-05 Panneau d'etancheite de carter intermediaire de turbomachine d'aeronef a double flux Active FR3010154B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1358491A FR3010154B1 (fr) 2013-09-05 2013-09-05 Panneau d'etancheite de carter intermediaire de turbomachine d'aeronef a double flux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1358491A FR3010154B1 (fr) 2013-09-05 2013-09-05 Panneau d'etancheite de carter intermediaire de turbomachine d'aeronef a double flux

Publications (2)

Publication Number Publication Date
FR3010154A1 FR3010154A1 (fr) 2015-03-06
FR3010154B1 true FR3010154B1 (fr) 2015-10-02

Family

ID=49326774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1358491A Active FR3010154B1 (fr) 2013-09-05 2013-09-05 Panneau d'etancheite de carter intermediaire de turbomachine d'aeronef a double flux

Country Status (1)

Country Link
FR (1) FR3010154B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3039598B1 (fr) 2015-07-29 2019-12-27 Safran Aircraft Engines Ensemble de redressement de flux d'air a performances aerodynamiques ameliorees
FR3041700B1 (fr) * 2015-09-25 2017-10-13 Snecma Agencement comprenant un tube a fluide se raccordant a un bras creux a haute temperature
FR3051840B1 (fr) * 2016-05-31 2020-01-10 Safran Aircraft Engines Carter intermediaire de turbomachine, equipee d'une piece d'etancheite a interface bras/virole
FR3063117B1 (fr) 2017-02-23 2021-07-02 Safran Aircraft Engines Raccordement entre une virole circulaire et un bras radial de structure d'une turbomachine, comprenant un joint d'etancheite et son support
FR3133215B1 (fr) * 2022-03-04 2024-02-02 Safran Aircraft Engines Carter intermédiaire de turbomachine comprenant un anneau ouvert d’étanchéité au feu, turbomachine et procédé d’assemblage correspondants

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2037901B (en) * 1978-11-25 1982-07-28 Rolls Royce Nozzle guide vane assembly
FR2610673B1 (fr) * 1987-02-05 1991-03-15 Snecma Turboreacteur multiflux a couronne externe de redresseur de soufflante frettee sur le carter
US7798768B2 (en) * 2006-10-25 2010-09-21 Siemens Energy, Inc. Turbine vane ID support
GB0905729D0 (en) * 2009-04-03 2009-05-20 Rolls Royce Plc Stator vane assembly
US9951639B2 (en) * 2012-02-10 2018-04-24 Pratt & Whitney Canada Corp. Vane assemblies for gas turbine engines

Also Published As

Publication number Publication date
FR3010154A1 (fr) 2015-03-06

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