BR112015018959A2 - palheta de turbina híbrida e método para fabricar uma palheta de turbina híbrida - Google Patents

palheta de turbina híbrida e método para fabricar uma palheta de turbina híbrida

Info

Publication number
BR112015018959A2
BR112015018959A2 BR112015018959A BR112015018959A BR112015018959A2 BR 112015018959 A2 BR112015018959 A2 BR 112015018959A2 BR 112015018959 A BR112015018959 A BR 112015018959A BR 112015018959 A BR112015018959 A BR 112015018959A BR 112015018959 A2 BR112015018959 A2 BR 112015018959A2
Authority
BR
Brazil
Prior art keywords
turbine vane
hybrid turbine
composite
hybrid
manufacturing
Prior art date
Application number
BR112015018959A
Other languages
English (en)
Inventor
Jin Shim Dong
Carl Gemeinhardt Gregory
Christopher Schilling Jan
Kashiram Jadhav Prakash
Ashely Spoonire Ross
Wen-Ling Lin Wendy
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR112015018959A2 publication Critical patent/BR112015018959A2/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/36—Application in turbines specially adapted for the fan of turbofan engines
    • 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
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina

Abstract

resumo “palheta de turbina híbrida e método para fabricar uma palheta de turbina híbrida” trata-se de uma palheta de turbina híbrida 10 que compreende uma porção de haste 12 e uma porção de aerofólio 14 e método de fabricação. a porção de aerofólio que compreende uma estrutura externa de compósito 38 que tem uma reentrância 40 formada na mesma e uma pilha alternada 46 de pelo menos uma seção de compósito e pelo menos duas seções de inserção dispostas na reentrância. a estrutura de compósito externa e a pelo menos uma seção de compósito que tem uma primeira densidade. as pelo menos duas seções de inserção que têm uma segunda densidade de massa, que é menor que a primeira densidade de massa. a estrutura externa de compósito e a pilha alternada de pelo menos uma seção de compósito e pelo menos duas seções de inserção definem juntamente uma porção de aerofólio que satisfaz todas as exigências mecânicas de transporte de carga da dita palheta de turbina híbrida de modo que nenhuma transferência de carga precise ocorrer através das ditas pelo menos duas seções de inserção.
BR112015018959A 2013-02-22 2014-02-11 palheta de turbina híbrida e método para fabricar uma palheta de turbina híbrida BR112015018959A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/774,581 US9309772B2 (en) 2013-02-22 2013-02-22 Hybrid turbine blade including multiple insert sections
PCT/US2014/015767 WO2014130292A1 (en) 2013-02-22 2014-02-11 Hybrid turbine blade including multiple insert sections

Publications (1)

Publication Number Publication Date
BR112015018959A2 true BR112015018959A2 (pt) 2017-07-18

Family

ID=50156974

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015018959A BR112015018959A2 (pt) 2013-02-22 2014-02-11 palheta de turbina híbrida e método para fabricar uma palheta de turbina híbrida

Country Status (7)

Country Link
US (1) US9309772B2 (pt)
EP (1) EP2959112A1 (pt)
JP (1) JP2016512584A (pt)
CN (1) CN105008670B (pt)
BR (1) BR112015018959A2 (pt)
CA (1) CA2901235A1 (pt)
WO (1) WO2014130292A1 (pt)

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US10196140B2 (en) 2016-04-12 2019-02-05 Sikorsky Aircraft Corporation Methods for separating rotor blade cuffs from rotor blade bodies
CN106367615B (zh) * 2016-08-23 2018-05-29 西安超码科技有限公司 一种铝熔体净化用整体式炭陶复合材料转子及其制备方法
CN106282602B (zh) * 2016-08-23 2018-06-26 西安超码科技有限公司 一种铝熔体净化用分段式炭陶复合材料转子及其制备方法
CN106762813B (zh) * 2017-03-31 2019-09-17 中国航发商用航空发动机有限责任公司 一种风扇叶片
US10934626B2 (en) 2017-04-21 2021-03-02 General Electric Company Segmented environmental barrier coating systems and methods of forming the same
JP6800805B2 (ja) * 2017-05-08 2020-12-16 三菱重工業株式会社 複合材翼及び複合材翼の製造方法
EP3406424B1 (en) * 2017-05-22 2021-04-28 Ratier-Figeac SAS Aircraft blade and methods of forming and repairing an aircraft blade
US10677068B2 (en) 2018-01-18 2020-06-09 Raytheon Technologies Corporation Fan blade with filled pocket
US11242866B2 (en) * 2018-08-01 2022-02-08 General Electric Company Casing having a non-axisymmetric composite wall
FR3085417B1 (fr) * 2018-08-29 2020-12-04 Safran Aircraft Engines Aube comprenant une structure en materiau composite et procede de fabrication associe
WO2020091790A1 (en) * 2018-11-01 2020-05-07 General Electric Company Method for installing and retaining a bushing in a bearing block of a rotor blade joint
US11590746B2 (en) 2019-07-18 2023-02-28 The Boeing Company Elimination of surfacing film and primer from composite substrates

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US3762835A (en) * 1971-07-02 1973-10-02 Gen Electric Foreign object damage protection for compressor blades and other structures and related methods
US4784575A (en) 1986-11-19 1988-11-15 General Electric Company Counterrotating aircraft propulsor blades
CA2042218A1 (en) 1990-07-20 1992-01-21 Jan C. Schilling Composite airfoil with increased shear capability
US5269658A (en) 1990-12-24 1993-12-14 United Technologies Corporation Composite blade with partial length spar
US5129787A (en) * 1991-02-13 1992-07-14 United Technologies Corporation Lightweight propulsor blade with internal spars and rigid base members
US5222297A (en) 1991-10-18 1993-06-29 United Technologies Corporation Composite blade manufacture
US5720597A (en) * 1996-01-29 1998-02-24 General Electric Company Multi-component blade for a gas turbine
JPH1054204A (ja) * 1996-05-20 1998-02-24 General Electric Co <Ge> ガスタービン用の多構成部翼
US6676080B2 (en) 2000-07-19 2004-01-13 Aero Composites, Inc. Composite airfoil assembly
US6607358B2 (en) * 2002-01-08 2003-08-19 General Electric Company Multi-component hybrid turbine blade
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US7575417B2 (en) * 2003-09-05 2009-08-18 General Electric Company Reinforced fan blade
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GB2484107A (en) 2010-09-29 2012-04-04 Nenuphar Modular wind turbine blade for a vertical axis wind turbine

Also Published As

Publication number Publication date
US9309772B2 (en) 2016-04-12
WO2014130292A1 (en) 2014-08-28
CN105008670A (zh) 2015-10-28
US20140294594A1 (en) 2014-10-02
EP2959112A1 (en) 2015-12-30
JP2016512584A (ja) 2016-04-28
CA2901235A1 (en) 2014-08-28
CN105008670B (zh) 2017-07-04

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2500 DE 04-12-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.