FR2958323B1 - Etage redresseur de compresseur pour une turbomachine. - Google Patents

Etage redresseur de compresseur pour une turbomachine.

Info

Publication number
FR2958323B1
FR2958323B1 FR1001296A FR1001296A FR2958323B1 FR 2958323 B1 FR2958323 B1 FR 2958323B1 FR 1001296 A FR1001296 A FR 1001296A FR 1001296 A FR1001296 A FR 1001296A FR 2958323 B1 FR2958323 B1 FR 2958323B1
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
FR1001296A
Other languages
English (en)
Other versions
FR2958323A1 (fr
Inventor
Laurent Gilles Dezouche
Patrick Edmond Kapala
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 FR1001296A priority Critical patent/FR2958323B1/fr
Priority to US13/074,705 priority patent/US8794908B2/en
Publication of FR2958323A1 publication Critical patent/FR2958323A1/fr
Application granted granted Critical
Publication of FR2958323B1 publication Critical patent/FR2958323B1/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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • F01D11/006—Sealing the gap between rotor blades or blades and rotor
    • F01D11/008—Sealing the gap between rotor blades or blades and rotor by spacer elements between the blades, e.g. independent interblade platforms
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially 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
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • 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
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/22—Non-oxide ceramics
    • F05D2300/222—Silicon
    • 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
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • 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
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/501—Elasticity
    • 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
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles
FR1001296A 2010-03-30 2010-03-30 Etage redresseur de compresseur pour une turbomachine. Active FR2958323B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1001296A FR2958323B1 (fr) 2010-03-30 2010-03-30 Etage redresseur de compresseur pour une turbomachine.
US13/074,705 US8794908B2 (en) 2010-03-30 2011-03-29 Stator stage for turbomachine compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001296A FR2958323B1 (fr) 2010-03-30 2010-03-30 Etage redresseur de compresseur pour une turbomachine.

Publications (2)

Publication Number Publication Date
FR2958323A1 FR2958323A1 (fr) 2011-10-07
FR2958323B1 true FR2958323B1 (fr) 2012-05-04

Family

ID=43027416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001296A Active FR2958323B1 (fr) 2010-03-30 2010-03-30 Etage redresseur de compresseur pour une turbomachine.

Country Status (2)

Country Link
US (1) US8794908B2 (fr)
FR (1) FR2958323B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2971022B1 (fr) 2011-02-02 2013-01-04 Snecma Etage redresseur de compresseur pour une turbomachine
US9303531B2 (en) 2011-12-09 2016-04-05 General Electric Company Quick engine change assembly for outlet guide vanes
US9303520B2 (en) * 2011-12-09 2016-04-05 General Electric Company Double fan outlet guide vane with structural platforms
FR2989130B1 (fr) * 2012-04-05 2014-03-28 Snecma Etage redresseur de compresseur pour une turbomachine
FR2989414B1 (fr) * 2012-04-16 2014-04-18 Snecma Procede et un outillage de montage d'un etage redresseur
EP2735706B8 (fr) 2012-11-21 2016-12-07 Safran Aero Booster S.A. Redresseur à aubes de compresseur de turbomachine axiale et procédé de fabrication
FR3008639B1 (fr) * 2013-07-18 2015-08-07 Snecma Procede d'assemblage de pieces de turbomachine et ensemble mis en œuvre lors d'un tel procede
EP2886802B1 (fr) * 2013-12-20 2019-04-10 Safran Aero Boosters SA Joint de virole interne de dernier étage de compresseur de turbomachine axiale
FR3056250B1 (fr) * 2016-09-19 2020-06-05 Safran Aircraft Engines Roue d'aube redresseuse en carter intermediaire
US10900364B2 (en) 2017-07-12 2021-01-26 Raytheon Technologies Corporation Gas turbine engine stator vane support
US10415399B2 (en) 2017-08-30 2019-09-17 United Technologies Corporation Composite stator with integral platforms for gas turbine engines
US10724390B2 (en) 2018-03-16 2020-07-28 General Electric Company Collar support assembly for airfoils
FR3084106B1 (fr) * 2018-07-23 2022-06-24 Safran Aircraft Engines Distributeur basse pression avec pales coulissantes
CN111734499B (zh) * 2020-04-21 2022-08-19 中国航发沈阳发动机研究所 一种增压级静子叶片限位块及具有其的增压级静子部件

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1491190A1 (de) 1964-03-06 1969-03-13 Mienes Dipl Ing Karl Verfahren zur Herstellung von Verbandmaterial fuer dauerhaft feste Verbaende
FR1493901A (fr) 1965-09-16 1967-09-01 Support de lampe
FR2073239A1 (fr) * 1969-12-01 1971-10-01 Snecma
GB1314344A (en) 1970-01-12 1973-04-18 Agfa Gevaert Light-projecting apparatus
US4452564A (en) * 1981-11-09 1984-06-05 The Garrett Corporation Stator vane assembly and associated methods
US4832568A (en) * 1982-02-26 1989-05-23 General Electric Company Turbomachine airfoil mounting assembly
US5827047A (en) * 1996-06-27 1998-10-27 United Technologies Corporation Turbine blade damper and seal
US5785499A (en) * 1996-12-24 1998-07-28 United Technologies Corporation Turbine blade damper and seal
DE60231219D1 (de) * 2002-12-03 2009-04-02 Techspace Aero Sa Innerer Mantelring eines axialen Kompressors sowie dessen Verwendung
FR2856749B1 (fr) * 2003-06-30 2005-09-23 Snecma Moteurs Redresseur de compresseur de moteur aeronautique a aubes collees
FR2902843A1 (fr) 2006-06-23 2007-12-28 Snecma Sa Secteur de redresseur de compresseur ou secteur de distributeur de turbomachine
EP2075415B1 (fr) * 2007-12-27 2016-10-19 Techspace Aero Structure annulaire de stator allégée pour turbomoteur d'aéronef
GB2463036B (en) * 2008-08-29 2011-04-20 Rolls Royce Plc A blade arrangement

Also Published As

Publication number Publication date
US8794908B2 (en) 2014-08-05
FR2958323A1 (fr) 2011-10-07
US20110243742A1 (en) 2011-10-06

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