BR112014014612A2 - montagem de palhetas guias de compressor de turbomáquina - Google Patents

montagem de palhetas guias de compressor de turbomáquina

Info

Publication number
BR112014014612A2
BR112014014612A2 BR112014014612A BR112014014612A BR112014014612A2 BR 112014014612 A2 BR112014014612 A2 BR 112014014612A2 BR 112014014612 A BR112014014612 A BR 112014014612A BR 112014014612 A BR112014014612 A BR 112014014612A BR 112014014612 A2 BR112014014612 A2 BR 112014014612A2
Authority
BR
Brazil
Prior art keywords
vanes
external
vane assembly
turbocharger compressor
assembly
Prior art date
Application number
BR112014014612A
Other languages
English (en)
Other versions
BR112014014612B1 (pt
BR112014014612A8 (pt
Inventor
Guilmet Damien
Claude Hervé Lafond Nicolas
Azalbert Roland
Original Assignee
Snecma
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 filed Critical Snecma
Publication of BR112014014612A2 publication Critical patent/BR112014014612A2/pt
Publication of BR112014014612A8 publication Critical patent/BR112014014612A8/pt
Publication of BR112014014612B1 publication Critical patent/BR112014014612B1/pt

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
    • 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
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical 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
    • 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
    • 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
    • F05D2260/30—Retaining components in desired mutual position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

1/1 resumo “montagem de palhetas guias de compressor de turbomáquina” montagem setorizada de palhetas guias de compressor de máquinas turbo que compreende setores montados formando duas virolas concêntricas, uma externa e uma interna, entre as quais as palhetas são colocadas com os seus bordos de ataque e de fuga perto da face transversal das virolas e das quais, a virola externa é fornecida externamente com um dispositivo de fixação à uma carcaça externa que aloja ditos setores. vantajosamente, dito dispositivo de fixação é axialmente compensado a partir da face transversal traseira da virola, de forma que esteja localizado, em projeção, em alinhamento com as palhetas entre os bordos de ataque e de fuga das mesmas.
BR112014014612-8A 2011-12-19 2012-12-19 Montagem de palhetas guias de compressor para turbomáquina BR112014014612B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1161911A FR2984428B1 (fr) 2011-12-19 2011-12-19 Redresseur de compresseur pour turbomachine.
FR1161911 2011-12-19
PCT/FR2012/052991 WO2013093337A1 (fr) 2011-12-19 2012-12-19 Redresseur de compresseur pour turbomachine

Publications (3)

Publication Number Publication Date
BR112014014612A2 true BR112014014612A2 (pt) 2017-06-13
BR112014014612A8 BR112014014612A8 (pt) 2017-06-27
BR112014014612B1 BR112014014612B1 (pt) 2021-11-09

Family

ID=47599074

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014014612-8A BR112014014612B1 (pt) 2011-12-19 2012-12-19 Montagem de palhetas guias de compressor para turbomáquina

Country Status (8)

Country Link
US (1) US9702259B2 (pt)
EP (1) EP2795068B1 (pt)
CN (1) CN104011333B (pt)
BR (1) BR112014014612B1 (pt)
CA (1) CA2858797C (pt)
FR (1) FR2984428B1 (pt)
RU (1) RU2631585C2 (pt)
WO (1) WO2013093337A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3097270B1 (en) * 2014-01-24 2020-07-29 United Technologies Corporation Gas turbine engine inner case with non-integral vanes
FR3032495B1 (fr) * 2015-02-09 2017-01-13 Snecma Ensemble de redressement a performances aerodynamiques optimisees
WO2017158637A1 (ja) * 2016-03-15 2017-09-21 株式会社 東芝 タービン及びタービン静翼
DE102016222312A1 (de) * 2016-11-14 2018-05-17 Man Diesel & Turbo Se Strömungsmaschinenrotor und Verfahren zum Herstellen desselben
CN109184808B (zh) * 2018-10-29 2021-08-06 中国航发湖南动力机械研究所 分段式涡轮导向器连接结构、安装方法及燃气涡轮发动机
PL431184A1 (pl) * 2019-09-17 2021-03-22 General Electric Company Polska Spółka Z Ograniczoną Odpowiedzialnością Zespół silnika turbinowego
CN111561481A (zh) * 2020-06-05 2020-08-21 中国航发沈阳发动机研究所 一种静子机匣结构

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE529252A (pt) * 1953-06-01
SU141041A1 (ru) * 1961-02-20 1961-11-30 А.Я. Ершов Гибкий бандаж, демпфирующий вибрацию турбинных лопаток
US3262677A (en) * 1963-11-27 1966-07-26 Gen Electric Stator assembly
US3302926A (en) 1965-12-06 1967-02-07 Gen Electric Segmented nozzle diaphragm for high temperature turbine
GB2084261A (en) * 1980-09-30 1982-04-07 Rolls Royce Mounting compressor stator blades
US4889470A (en) * 1988-08-01 1989-12-26 Westinghouse Electric Corp. Compressor diaphragm assembly
US5333995A (en) * 1993-08-09 1994-08-02 General Electric Company Wear shim for a turbine engine
US5622475A (en) * 1994-08-30 1997-04-22 General Electric Company Double rabbet rotor blade retention assembly
JP3764168B2 (ja) * 1995-03-15 2006-04-05 ユナイテッド テクノロジーズ コーポレイション ガスタービンエンジンの耐摩耗性エアシールアッセンブリ
US6425738B1 (en) * 2000-05-11 2002-07-30 General Electric Company Accordion nozzle
FR2829176B1 (fr) * 2001-08-30 2005-06-24 Snecma Moteurs Carter de stator de turbomachine
DE10159669A1 (de) * 2001-12-05 2003-07-03 Rolls Royce Deutschland Bajonettverbindung für ein Ringgehäuse eines Hochdruckkompressors einer Gasturbine
GB0206880D0 (en) * 2002-03-23 2002-05-01 Rolls Royce Plc A vane for a rotor arrangement for a gas turbine engine
FR2896548B1 (fr) * 2006-01-24 2011-05-27 Snecma Ensemble de redresseurs fixes sectorise pour un compresseur de turbomachine
FR2945331B1 (fr) 2009-05-07 2011-07-22 Snecma Virole pour stator de turbomoteur d'aeronef a fentes de dechargement mecanique d'aubes.
DE102009037620A1 (de) * 2009-08-14 2011-02-17 Mtu Aero Engines Gmbh Strömungsmaschine
FR2961553B1 (fr) * 2010-06-18 2012-08-31 Snecma Secteur angulaire de redresseur pour compresseur de turbomachine, redresseur de turbomachine et turbomachine comprenant un tel secteur

Also Published As

Publication number Publication date
EP2795068B1 (fr) 2021-07-14
WO2013093337A1 (fr) 2013-06-27
CA2858797A1 (fr) 2013-06-27
CN104011333B (zh) 2016-03-02
FR2984428A1 (fr) 2013-06-21
BR112014014612B1 (pt) 2021-11-09
EP2795068A1 (fr) 2014-10-29
RU2014125064A (ru) 2016-02-10
CN104011333A (zh) 2014-08-27
US9702259B2 (en) 2017-07-11
FR2984428B1 (fr) 2018-12-07
US20140301841A1 (en) 2014-10-09
CA2858797C (fr) 2020-03-10
RU2631585C2 (ru) 2017-09-25
BR112014014612A8 (pt) 2017-06-27

Similar Documents

Publication Publication Date Title
BR112014014612A2 (pt) montagem de palhetas guias de compressor de turbomáquina
BR112015001398B8 (pt) Rotor de um turbocompressor de gás de escape
BR112013030715A2 (pt) aparelho de motor turbocomposto superalimentado
BR112015009878A2 (pt) aeronave propelida por um turborreator de ventoinhas contrarrotativas
BR112014012398A2 (pt) gerenciamento de desempenho e energia de computação com estrutura de dados de desempenho de firmware
BR112017006884A2 (pt) estator de turbomáquina de aeronave
BR112014018695A8 (pt) Motor de turbina à gás, método para projetar um motor de turbina à gás, e, módulo de turbina
FR2967216B1 (fr) Hydrolienne a flux transverse a etages autonomes
FR2977235B1 (fr) Pale de rotor, et aeronef
BR112012022437A2 (pt) sistema de propulsão
BRPI0911686A2 (pt) rotor de compressor de uma turbomáquina e turbomáquina, tal como um turborreator ou um turbopropulsor de avião
DE602008001269D1 (de) Rotorscheibe einer Strömungsmaschine
BR112013005250A2 (pt) motor de turbina a gás que compreende meios de retenção axial de uma ventoinha do dito motor
BR112016002648A2 (pt) pá de estator de turbomáquina
BR112017006895A2 (pt) painel de troca térmica e de redução de ruído melhorada para uma turbomáquina
BR102012024670B8 (pt) motor de turbina a gás, e, método para desmontar uma arquitetura frontal de um motor de turbina a gás
BR112013030937A2 (pt) turbomotor de duplo fluxo com dispositivo de desacoplamento
BR112014002047A8 (pt) Rotor para uma turbina eólica e turbina eólica
BR112015024718A2 (pt) impulsor de bomba de lama
BR112015011525A2 (pt) meio de afixação, arranjo de gaxeta e conjunto
BR112016011440B8 (pt) Turbocompressor de gás de exaustão
ES2488716T3 (es) Una cortina de aire, y un vehículo provisto de dicha cortina de aire
BRPI0912082A2 (pt) blindagem para rotor de turbomáquina e conjunto de propulsão
CL2012002280A1 (es) Turbina para flujo inverso bidereccional que comprende un rotor y un estator provisto de dos juegos de paletas guia, en que la entrada y salida del fluido en el rotor tiene lugar en o viceversa, dependiendo de la direccion del flujo a traves de la turbina.
BR112013021692A2 (pt) cárter de turbina, comportando meios de fixação de setores de anel

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/12/2012, OBSERVADAS AS CONDICOES LEGAIS.