FR2989130B1 - Etage redresseur de compresseur pour une turbomachine - Google Patents

Etage redresseur de compresseur pour une turbomachine

Info

Publication number
FR2989130B1
FR2989130B1 FR1253174A FR1253174A FR2989130B1 FR 2989130 B1 FR2989130 B1 FR 2989130B1 FR 1253174 A FR1253174 A FR 1253174A FR 1253174 A FR1253174 A FR 1253174A FR 2989130 B1 FR2989130 B1 FR 2989130B1
Authority
FR
France
Prior art keywords
turbomachine
rectifier stage
compressor rectifier
compressor
stage
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
FR1253174A
Other languages
English (en)
Other versions
FR2989130A1 (fr
Inventor
Eric Raymond Jean Vatin
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 FR1253174A priority Critical patent/FR2989130B1/fr
Priority to US13/856,655 priority patent/US9879562B2/en
Priority to GB1306112.2A priority patent/GB2502868B/en
Priority to GB1801114.8A priority patent/GB2556736A/en
Publication of FR2989130A1 publication Critical patent/FR2989130A1/fr
Application granted granted Critical
Publication of FR2989130B1 publication Critical patent/FR2989130B1/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/022—Multi-stage pumps with concentric rows of vanes
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/26—Antivibration means not restricted to blade form or construction or to blade-to-blade connections or to the use of particular materials
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49238—Repairing, converting, servicing or salvaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1253174A 2012-04-05 2012-04-05 Etage redresseur de compresseur pour une turbomachine Active FR2989130B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1253174A FR2989130B1 (fr) 2012-04-05 2012-04-05 Etage redresseur de compresseur pour une turbomachine
US13/856,655 US9879562B2 (en) 2012-04-05 2013-04-04 Compressor guide-vane stage for a turbine engine including a gasket between a vane and a shroud of the guide-vane stage
GB1306112.2A GB2502868B (en) 2012-04-05 2013-04-04 A compressor guide-vane stage for a turbine engine
GB1801114.8A GB2556736A (en) 2012-04-05 2013-04-04 Gasket for a turbine engine guide-vane stage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1253174A FR2989130B1 (fr) 2012-04-05 2012-04-05 Etage redresseur de compresseur pour une turbomachine

Publications (2)

Publication Number Publication Date
FR2989130A1 FR2989130A1 (fr) 2013-10-11
FR2989130B1 true FR2989130B1 (fr) 2014-03-28

Family

ID=48483342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1253174A Active FR2989130B1 (fr) 2012-04-05 2012-04-05 Etage redresseur de compresseur pour une turbomachine

Country Status (3)

Country Link
US (1) US9879562B2 (fr)
FR (1) FR2989130B1 (fr)
GB (2) GB2556736A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3038351B1 (fr) * 2015-06-30 2019-07-19 Safran Aircraft Engines Redresseur de soufflante pour turbomachine a double flux
BE1025753B1 (fr) * 2017-11-30 2019-07-04 Safran Aero Boosters S.A. Etancheite plateforme d’aube - carter dans un compresseur de turbomachine axiale
CN109519225B (zh) * 2018-11-07 2020-03-17 西安交通大学 一种具有减振阻尼及密封结构的向心透平装置
CN114962338B (zh) * 2022-04-27 2024-04-12 四川航天中天动力装备有限责任公司 一种涡喷发动机的分体式静子机匣结构及其装配方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8422193D0 (en) * 1984-09-03 1984-10-10 Klinger Ltd Richard Gaskets
FR2654463A1 (fr) * 1989-11-15 1991-05-17 Snecma Element de stator de turbomachine.
US5494404A (en) * 1993-12-22 1996-02-27 Alliedsignal Inc. Insertable stator vane assembly
US6619917B2 (en) * 2000-12-19 2003-09-16 United Technologies Corporation Machined fan exit guide vane attachment pockets for use in a gas turbine
WO2005102492A1 (fr) * 2004-04-13 2005-11-03 Advanced Filtration Systems, Inc. Filtre amovible dote d'une plaque de base et d'un joint et son procede d'assemblage
GB2418709B (en) * 2004-09-29 2007-10-10 Rolls Royce Plc Damped assembly
US7452182B2 (en) * 2005-04-07 2008-11-18 Siemens Energy, Inc. Multi-piece turbine vane assembly
GB2427900B (en) * 2005-07-02 2007-10-10 Rolls Royce Plc Vane support in a gas turbine engine
US7455495B2 (en) * 2005-08-16 2008-11-25 United Technologies Corporation Systems and methods for monitoring thermal growth and controlling clearances, and maintaining health of turbo machinery applications
US7628578B2 (en) * 2005-09-12 2009-12-08 Pratt & Whitney Canada Corp. Vane assembly with improved vane roots
US7530782B2 (en) * 2005-09-12 2009-05-12 Pratt & Whitney Canada Corp. Foreign object damage resistant vane assembly
US7503113B2 (en) * 2005-10-13 2009-03-17 Siemens Energy, Inc. Turbine vane airfoil reconfiguration system
FR2906296A1 (fr) * 2006-09-26 2008-03-28 Snecma Sa Dispositif de fixation d'une aube fixe dans un carter annulaire de turbomachine, turboreacteur incorporant le dispositif et procede de montage de l'aube.
EP2075415B1 (fr) * 2007-12-27 2016-10-19 Techspace Aero Structure annulaire de stator allégée pour turbomoteur d'aéronef
WO2009153934A1 (fr) * 2008-06-16 2009-12-23 株式会社Adeka Composition de résine synthétique retardatrice de flamme non halogénée
US20100080692A1 (en) * 2008-09-30 2010-04-01 Courtney James Tudor Fairing seal
FR2958323B1 (fr) * 2010-03-30 2012-05-04 Snecma Etage redresseur de compresseur pour une turbomachine.
GB201015862D0 (en) * 2010-09-22 2010-10-27 Rolls Royce Plc A damped assembly

Also Published As

Publication number Publication date
US9879562B2 (en) 2018-01-30
GB201801114D0 (en) 2018-03-07
GB201306112D0 (en) 2013-05-22
GB2556736A (en) 2018-06-06
US20130266437A1 (en) 2013-10-10
FR2989130A1 (fr) 2013-10-11
GB2502868B (en) 2018-06-27
GB2502868A (en) 2013-12-11

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