BR112012026347A2 - dispositivo retificador para turbomáquina - Google Patents
dispositivo retificador para turbomáquinaInfo
- Publication number
- BR112012026347A2 BR112012026347A2 BR112012026347A BR112012026347A BR112012026347A2 BR 112012026347 A2 BR112012026347 A2 BR 112012026347A2 BR 112012026347 A BR112012026347 A BR 112012026347A BR 112012026347 A BR112012026347 A BR 112012026347A BR 112012026347 A2 BR112012026347 A2 BR 112012026347A2
- Authority
- BR
- Brazil
- Prior art keywords
- holes
- ferrule
- rectifier
- rectifier device
- turbocharger
- Prior art date
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
- 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
- F04D29/60—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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
Abstract
dispositivo retificador para turbomáquina. a invenção se refere a um dispositivo retificador (2) para turbomáquina (1) que compreende: uma virola interna (6) e uma virola externa (5) que circunda a dita virola interna (6), pelo menos uma das ditas virolas interna (6) ou virola externa (5) apresentando primeiros orifícios (13); pelo menos duas pás (9) de retificador que compreendem cada uma delas em pelo menos uma mesma primeira extremidade (10) uma plataforma de fixação (11) que apresenta segundos orifícios (14) posicionados em frente aos ditos primeiros orifícios (13); as ditas pelo menos duas pás (9) sendo unidas a pelo menos uma das ditas virola interna (6) ou virola externa (5) por pelo menos um primeiro meio de fixação (15) introduzido nos ditos primeiros orifícios (13) e nos ditos segundos orifícios (14). o dito dispositivo retificador compreende por outro lado uma plataforma de recobrimento (16) que recobre o dito pelo menos um primeiro meio de fixação (15). o dispositivo retificador de acordo com a invenção encontra uma aplicação especialmente interessante nas turbomáquinas que os motores de avião compreendem.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1052857A FR2958980B1 (fr) | 2010-04-14 | 2010-04-14 | Dispositif redresseur pour turbomachine |
PCT/FR2011/050749 WO2011128551A2 (fr) | 2010-04-14 | 2011-04-04 | Dispositif redresseur pour turbomachine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012026347A2 true BR112012026347A2 (pt) | 2016-07-19 |
Family
ID=43125537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012026347A BR112012026347A2 (pt) | 2010-04-14 | 2011-04-04 | dispositivo retificador para turbomáquina |
Country Status (9)
Country | Link |
---|---|
US (1) | US9157454B2 (pt) |
EP (1) | EP2558729B1 (pt) |
JP (1) | JP5823493B2 (pt) |
CN (1) | CN103080563B (pt) |
BR (1) | BR112012026347A2 (pt) |
CA (1) | CA2796170C (pt) |
FR (1) | FR2958980B1 (pt) |
RU (1) | RU2582382C2 (pt) |
WO (1) | WO2011128551A2 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9534498B2 (en) * | 2012-12-14 | 2017-01-03 | United Technologies Corporation | Overmolded vane platform |
FR3030446B1 (fr) * | 2014-12-17 | 2018-06-01 | Safran Aircraft Engines | Turbomachine a helice multi-diametres |
FR3032753B1 (fr) * | 2015-02-16 | 2018-11-23 | Safran Aircraft Engines | Redresseur pour une turbomachine |
FR3039854B1 (fr) * | 2015-08-03 | 2019-08-16 | Safran Aircraft Engines | Carter intermediaire de turbomachine comportant des moyens de fixation ameliores |
FR3040147B1 (fr) | 2015-08-18 | 2018-04-20 | Safran Aircraft Engines | Aube composite avec element d'habillage aerodynamique integre et procede de fabrication de celle-ci |
FR3048017B1 (fr) * | 2016-02-24 | 2019-05-31 | Safran Aircraft Engines | Redresseur pour compresseur de turbomachine d'aeronef, comprenant des orifices de prelevement d'air de forme etiree selon la direction circonferentielle |
US11085470B2 (en) | 2019-05-31 | 2021-08-10 | Kalsi Engineering, Inc. | Flow conditioning assembly |
FR3097909B1 (fr) * | 2019-06-27 | 2021-09-17 | Safran Aircraft Engines | Virole interne d'un carter intermédiaire, carter intermédiaire associé avec lamelles formant amortisseurs |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8007A (en) * | 1851-04-01 | crosby | ||
US3403889A (en) * | 1966-04-07 | 1968-10-01 | Gen Electric | Frame assembly having low thermal stresses |
US4594761A (en) * | 1984-02-13 | 1986-06-17 | General Electric Company | Method of fabricating hollow composite airfoils |
FR2599081B1 (fr) * | 1986-05-23 | 1988-07-29 | Snecma | Redresseur de soufflante de turboreacteur multiflux |
FR2636378B1 (fr) * | 1988-09-14 | 1990-11-30 | Snecma | Redresseur de soufflante de turboreacteur a double flux |
FR2661213B1 (fr) * | 1990-04-19 | 1992-07-03 | Snecma | Moteur d'aviation a tres grand taux de dilution et du type dit contrafan avant. |
FR2685383B1 (fr) * | 1991-12-18 | 1994-02-11 | Snecma | Bras structural du carter d'une turbomachine. |
FR2685385B1 (fr) * | 1991-12-24 | 1995-03-31 | Snecma | Moteur de propulsion a cycle variable pour avion supersonique. |
FR2696500B1 (fr) * | 1992-10-07 | 1994-11-25 | Snecma | Turbomachine équipée de moyens de réglage du jeu entre les redresseurs et le rotor d'un compresseur. |
FR2846997B1 (fr) * | 2002-11-07 | 2006-12-22 | Snecma Moteurs | Agencement de montage de secteurs de redresseur |
FR2858353B1 (fr) * | 2003-07-31 | 2005-10-07 | Snecma Moteurs | Plate-forme inter-aubes a pions de fixation a flexion et contraintes de cisaillement variables, pour un disque de support d'aubes de turboreacteur |
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. |
FR2913048B1 (fr) * | 2007-02-28 | 2009-04-10 | Snecma Sa | Soufflante de turbomachine |
FR2926789B1 (fr) * | 2008-01-29 | 2010-05-28 | Aircelle Sa | Nacelle pour turboreacteur |
FR2933130B1 (fr) * | 2008-06-25 | 2012-02-24 | Snecma | Carter structural pour turbomachine |
US20100080692A1 (en) * | 2008-09-30 | 2010-04-01 | Courtney James Tudor | Fairing seal |
US8662819B2 (en) * | 2008-12-12 | 2014-03-04 | United Technologies Corporation | Apparatus and method for preventing cracking of turbine engine cases |
US8550776B2 (en) * | 2010-07-28 | 2013-10-08 | General Electric Company | Composite vane mounting |
GB201020857D0 (en) * | 2010-12-09 | 2011-01-26 | Rolls Royce Plc | Annulus filler |
WO2012121334A1 (ja) * | 2011-03-09 | 2012-09-13 | 株式会社Ihi | ガイドベーン取付構造及びファン |
JP5962887B2 (ja) * | 2012-02-02 | 2016-08-03 | 株式会社Ihi | 翼の連結部構造及びこれを用いたジェットエンジン |
US20140093355A1 (en) * | 2012-09-28 | 2014-04-03 | United Technologies Corporation | Extended indentation for a fastener within an air flow |
-
2010
- 2010-04-14 FR FR1052857A patent/FR2958980B1/fr active Active
-
2011
- 2011-04-04 BR BR112012026347A patent/BR112012026347A2/pt not_active IP Right Cessation
- 2011-04-04 JP JP2013504308A patent/JP5823493B2/ja active Active
- 2011-04-04 CN CN201180019280.5A patent/CN103080563B/zh active Active
- 2011-04-04 US US13/640,820 patent/US9157454B2/en active Active
- 2011-04-04 EP EP11720317.4A patent/EP2558729B1/fr active Active
- 2011-04-04 RU RU2012148252/06A patent/RU2582382C2/ru not_active IP Right Cessation
- 2011-04-04 WO PCT/FR2011/050749 patent/WO2011128551A2/fr active Application Filing
- 2011-04-04 CA CA2796170A patent/CA2796170C/fr active Active
Also Published As
Publication number | Publication date |
---|---|
CA2796170A1 (fr) | 2011-10-20 |
CN103080563A (zh) | 2013-05-01 |
WO2011128551A2 (fr) | 2011-10-20 |
EP2558729B1 (fr) | 2018-08-08 |
EP2558729A2 (fr) | 2013-02-20 |
JP2013524098A (ja) | 2013-06-17 |
RU2012148252A (ru) | 2014-05-20 |
RU2582382C2 (ru) | 2016-04-27 |
JP5823493B2 (ja) | 2015-11-25 |
CN103080563B (zh) | 2016-11-16 |
CA2796170C (fr) | 2018-08-21 |
US9157454B2 (en) | 2015-10-13 |
US20130028726A1 (en) | 2013-01-31 |
FR2958980B1 (fr) | 2013-03-15 |
FR2958980A1 (fr) | 2011-10-21 |
WO2011128551A3 (fr) | 2011-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law | ||
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |