FR3010464B1 - Etage redresseur a calage variable pour compresseur de turbomachine comportant un joint d'etancheite a brosse - Google Patents

Etage redresseur a calage variable pour compresseur de turbomachine comportant un joint d'etancheite a brosse

Info

Publication number
FR3010464B1
FR3010464B1 FR1358737A FR1358737A FR3010464B1 FR 3010464 B1 FR3010464 B1 FR 3010464B1 FR 1358737 A FR1358737 A FR 1358737A FR 1358737 A FR1358737 A FR 1358737A FR 3010464 B1 FR3010464 B1 FR 3010464B1
Authority
FR
France
Prior art keywords
brushed
gasket
variable setting
rectifier stage
turbomachine compressor
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
FR1358737A
Other languages
English (en)
Other versions
FR3010464A1 (fr
Inventor
Damien Joseph Cellier
Antoine Robert Alain Brunet
Gomes Mickael Dias
Vincent Paul Gabriel Perrot
Daniel Georges Plona
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 FR1358737A priority Critical patent/FR3010464B1/fr
Publication of FR3010464A1 publication Critical patent/FR3010464A1/fr
Application granted granted Critical
Publication of FR3010464B1 publication Critical patent/FR3010464B1/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
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid pumps
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • 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
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/164—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of an axial flow wheel
    • 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
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • 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
    • F05D2240/55—Seals
    • F05D2240/56—Brush seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1358737A 2013-09-11 2013-09-11 Etage redresseur a calage variable pour compresseur de turbomachine comportant un joint d'etancheite a brosse Active FR3010464B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1358737A FR3010464B1 (fr) 2013-09-11 2013-09-11 Etage redresseur a calage variable pour compresseur de turbomachine comportant un joint d'etancheite a brosse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1358737A FR3010464B1 (fr) 2013-09-11 2013-09-11 Etage redresseur a calage variable pour compresseur de turbomachine comportant un joint d'etancheite a brosse

Publications (2)

Publication Number Publication Date
FR3010464A1 FR3010464A1 (fr) 2015-03-13
FR3010464B1 true FR3010464B1 (fr) 2017-12-22

Family

ID=49326783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1358737A Active FR3010464B1 (fr) 2013-09-11 2013-09-11 Etage redresseur a calage variable pour compresseur de turbomachine comportant un joint d'etancheite a brosse

Country Status (1)

Country Link
FR (1) FR3010464B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019123787A1 (fr) 2017-12-21 2019-06-27 株式会社Ihi Compresseur à écoulement axial
FR3094746B1 (fr) * 2019-04-03 2021-03-05 Safran Aircraft Engines Aube de stator a calage variable pour une turbomachine d’aeronef

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5752802A (en) * 1996-12-19 1998-05-19 Solar Turbines Incorporated Sealing apparatus for airfoils of gas turbine engines
JP2000345997A (ja) * 1999-06-04 2000-12-12 Ishikawajima Harima Heavy Ind Co Ltd 軸流圧縮機の可変静翼機構
DE102004025142B4 (de) * 2004-05-21 2007-08-02 Mtu Aero Engines Gmbh Dichtungsanordnung

Also Published As

Publication number Publication date
FR3010464A1 (fr) 2015-03-13

Similar Documents

Publication Publication Date Title
FR3015573B1 (fr) Turbomachine d'aeronef comportant un echangeur de chaleur du type pre-refroidisseur
FR2958323B1 (fr) Etage redresseur de compresseur pour une turbomachine.
FR3006998B1 (fr) Ventilation d'une nacelle de turbomachine
FR3007070B1 (fr) Ensemble pour turbomachine
FR3020400B1 (fr) Fixation d'un conduit de decharge de turbomachine
FR3003893B1 (fr) Aube de turbomachine
FR2998611B1 (fr) Ensemble formant joint d'etancheite pour une turbomachine comportant un joint a brosse
FR3021348B1 (fr) Rotor de turbine pour un moteur a turbine a gaz
FR3029171B1 (fr) Turbomachine d'aeronef presentant une entree d'air a section variable
FR3040461B1 (fr) Element de joint d'etancheite a labyrinthe pour turbine
FR3014992B1 (fr) Joint d'etancheite a levres elastiques
FR2989130B1 (fr) Etage redresseur de compresseur pour une turbomachine
GB2545804B (en) Instrumented flow passage of a turbine engine
FR3010464B1 (fr) Etage redresseur a calage variable pour compresseur de turbomachine comportant un joint d'etancheite a brosse
FR3007065B1 (fr) Anneau abradable pour turbomachine
FR2980234B1 (fr) Aube pour turbomachine avec lechettes d'etancheite
FR3024749B1 (fr) Baignoire de sommet d'aubes d'une turbine de turbomachine
FR3006616B1 (fr) Preforme d'aube de turbomachine
IT201800003550A1 (it) Turboespantore radiale-assiale
DE102017123726A8 (de) VCR-Hubkolbenmaschine
DE112017002699A5 (de) Hubkolbenmaschine
FR2966530B1 (fr) Etage redresseur a calage variable pour un compresseur d'une turbomachine
FR3006013B1 (fr) Turbomachine comportant un temoin d'usure du carter
FR3039226B1 (fr) Etage d'aubes a calage variable pour une turbomachine
FR3004214B1 (fr) Etage redresseur de turbomachine

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170717

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

PLFP Fee payment

Year of fee payment: 12