DE602004002011D1 - Turbomaschinenschaufel mit vermindertem Gewicht und deren Herstellungsweise - Google Patents

Turbomaschinenschaufel mit vermindertem Gewicht und deren Herstellungsweise

Info

Publication number
DE602004002011D1
DE602004002011D1 DE602004002011T DE602004002011T DE602004002011D1 DE 602004002011 D1 DE602004002011 D1 DE 602004002011D1 DE 602004002011 T DE602004002011 T DE 602004002011T DE 602004002011 T DE602004002011 T DE 602004002011T DE 602004002011 D1 DE602004002011 D1 DE 602004002011D1
Authority
DE
Germany
Prior art keywords
manufacture
reduced weight
turbomachinery blade
turbomachinery
blade
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.)
Expired - Lifetime
Application number
DE602004002011T
Other languages
English (en)
Other versions
DE602004002011T2 (de
Inventor
Jean-Pierre Ferte
Denis Larrouquere
Jean-Luc Bour
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
Publication of DE602004002011D1 publication Critical patent/DE602004002011D1/de
Application granted granted Critical
Publication of DE602004002011T2 publication Critical patent/DE602004002011T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • 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
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow 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
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • 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
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49339—Hollow blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laser Beam Processing (AREA)
DE602004002011T 2003-03-28 2004-03-24 Turbomaschinenschaufel mit vermindertem Gewicht und deren Herstellungsweise Expired - Lifetime DE602004002011T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0303814 2003-03-28
FR0303814A FR2852999B1 (fr) 2003-03-28 2003-03-28 Aube allegee de turbomachine et son procede de fabrication

Publications (2)

Publication Number Publication Date
DE602004002011D1 true DE602004002011D1 (de) 2006-10-05
DE602004002011T2 DE602004002011T2 (de) 2007-04-12

Family

ID=32799765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004002011T Expired - Lifetime DE602004002011T2 (de) 2003-03-28 2004-03-24 Turbomaschinenschaufel mit vermindertem Gewicht und deren Herstellungsweise

Country Status (7)

Country Link
US (1) US7021899B2 (de)
EP (1) EP1462609B1 (de)
JP (1) JP4146376B2 (de)
CA (1) CA2461519C (de)
DE (1) DE602004002011T2 (de)
FR (1) FR2852999B1 (de)
RU (1) RU2264902C1 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7189064B2 (en) * 2004-05-14 2007-03-13 General Electric Company Friction stir welded hollow airfoils and method therefor
JP2007023895A (ja) * 2005-07-15 2007-02-01 Toshiba Corp 蒸気タービン、タービンノズルダイアフラム、及びこれらに用いられるノズル翼、並びにその製造方法
US20080072569A1 (en) * 2006-09-27 2008-03-27 Thomas Ory Moniz Guide vane and method of fabricating the same
EP2128450B1 (de) * 2007-03-27 2018-05-16 IHI Corporation Gebläserotorflügelstützstruktur und diese verwendendes mantelstromtriebwerk
US7980817B2 (en) * 2007-04-16 2011-07-19 United Technologies Corporation Gas turbine engine vane
US20100068550A1 (en) * 2007-06-15 2010-03-18 United Technologies Corporation Hollow structures formed with friction stir welding
US20080308610A1 (en) * 2007-06-15 2008-12-18 United Technologies Corporation Hollow structures formed with friction stir welding
US8267663B2 (en) * 2008-04-28 2012-09-18 Pratt & Whitney Canada Corp. Multi-cast turbine airfoils and method for making same
US8510925B2 (en) * 2008-09-04 2013-08-20 Rolls-Royce Corporation System and method for sealing vacuum in hollow fan blades
US8083489B2 (en) * 2009-04-16 2011-12-27 United Technologies Corporation Hybrid structure fan blade
US8585368B2 (en) 2009-04-16 2013-11-19 United Technologies Corporation Hybrid structure airfoil
US20110211965A1 (en) * 2010-02-26 2011-09-01 United Technologies Corporation Hollow fan blade
US8616834B2 (en) * 2010-04-30 2013-12-31 General Electric Company Gas turbine engine airfoil integrated heat exchanger
US8740567B2 (en) * 2010-07-26 2014-06-03 United Technologies Corporation Reverse cavity blade for a gas turbine engine
JP5411120B2 (ja) * 2010-12-27 2014-02-12 株式会社日立製作所 チタン合金製タービン翼
US8788083B2 (en) * 2011-07-22 2014-07-22 Pratt & Whitney Canada Corp. Compensation for process variables in a numerically-controlled machining operation
US20130082088A1 (en) * 2011-09-30 2013-04-04 General Electric Company Method and apparatus for repairing a component
EP2610818A3 (de) * 2011-12-30 2017-10-25 Marquardt GmbH "Gehäuse, insbesondere für einen elektronischen Schlüssel"
WO2014051670A1 (en) * 2012-09-25 2014-04-03 United Technologies Corporation Airfoil array with airfoils that differ in geometry according to geometry classes
US9441496B2 (en) 2012-09-26 2016-09-13 United Technologies Corporation Structural guide vane internal topology
ITTV20120204A1 (it) 2012-10-30 2014-05-01 Pietro Rosa T B M S R L Metodo di costruzione di una paletta alleggerita per turbomacchine
US20150044052A1 (en) * 2012-11-19 2015-02-12 United Technologies Corporation Geared Turbofan With Fan Blades Designed To Achieve Laminar Flow
GB201302262D0 (en) 2013-02-08 2013-03-27 Rolls Royce Plc Manufacture of hollow aerofoil
ITTV20130029A1 (it) 2013-02-28 2014-08-29 Pietro Rosa T B M S R L Paletta per turbomacchine e relativo metodo di costruzione
ITTV20130031A1 (it) * 2013-02-28 2014-08-29 Pietro Rosa T B M S R L Paletta per turbomacchine e relativo metodo di costruzione
ITTV20130030A1 (it) * 2013-02-28 2014-08-29 Pietro Rosa T B M S R L Metodo di costruzione di una paletta per turbomacchine
EP2964892B1 (de) * 2013-03-08 2018-05-02 United Technologies Corporation Abdeckungen für hohlräume in flugzeuggebläseschaufeln
US20140286785A1 (en) * 2013-03-08 2014-09-25 General Electric Company Method of producing a hollow airfoil
US10294958B2 (en) 2013-09-24 2019-05-21 United Technologies Corporation Fan blade assembly
EP3074602B1 (de) * 2013-11-26 2020-03-18 United Technologies Corporation Gebläseschaufel mit integrierter zusammengesetzter gebläseschaufelabdeckung
FR3032648B1 (fr) * 2015-02-16 2017-03-03 Herakles Procede de fabrication d'une aube de turbomachine en materiau composite
DE102015203765A1 (de) * 2015-03-03 2016-09-08 Siemens Aktiengesellschaft Massives hohles Bauteil mit Blech zur Erzeugung eines Hohlraums
GB201506901D0 (en) * 2015-04-23 2015-06-10 Rolls Royce Plc Manufacture of a hollow aerofoil
JP2016223404A (ja) * 2015-06-03 2016-12-28 株式会社オティックス 過給機用のコンプレッサハウジング及びその製造方法
US10400783B1 (en) * 2015-07-01 2019-09-03 Dometic Sweden Ab Compact fan for a recreational vehicle
GB2552343A (en) 2016-07-19 2018-01-24 Airbus Operations Ltd Method of manufacturing a multi-alloy aerospace component
US20180038386A1 (en) * 2016-08-08 2018-02-08 United Technologies Corporation Fan blade with composite cover
US10502064B2 (en) * 2017-08-07 2019-12-10 United Technologies Corporation Power beam welded cavity-back titanium hollow fan blade
FR3077751B1 (fr) * 2018-02-13 2020-01-24 Saint Jean Industries Procede de fabrication d'un composant de bicyclette, composant de bicyclette et pedalier de bicyclette
US10919116B2 (en) 2018-06-14 2021-02-16 Raytheon Technologies Corporation Installation of laser vent holes into vertical walls of cavity-back airfoils
US10828718B2 (en) * 2018-06-14 2020-11-10 Raytheon Technologies Corporation Installation of waterjet vent holes into vertical walls of cavity-back airfoils
DE102019202054A1 (de) * 2019-02-15 2020-08-20 Siemens Aktiengesellschaft Laufschaufel für eine thermische Rotationsmaschine sowie Verfahren zum Herstellen einer solchen Laufschaufel
FR3093132B1 (fr) * 2019-02-27 2021-02-12 Safran Aircraft Engines Assemblage d’une aube directrice de sortie pour turbomachine d’aéronef à l’aide d’une vessie gonflable
US11236619B2 (en) 2019-05-07 2022-02-01 Raytheon Technologies Corporation Multi-cover gas turbine engine component
US11174737B2 (en) 2019-06-12 2021-11-16 Raytheon Technologies Corporation Airfoil with cover for gas turbine engine
US11136889B2 (en) * 2019-07-04 2021-10-05 Doosan Heavy Industries & Construction Co., Ltd. Compressor blade having organic vibration stiffener
US11248477B2 (en) 2019-08-02 2022-02-15 Raytheon Technologies Corporation Hybridized airfoil for a gas turbine engine
CN110401275A (zh) * 2019-08-21 2019-11-01 上海锢维智能设备有限公司 轻量化电机转子轴及其制作方法
CN117182288B (zh) * 2023-11-07 2024-01-05 中国航发沈阳黎明航空发动机有限责任公司 一种整体叶盘钛合金线性摩擦焊的焊接接头形状设计方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1762352A (en) * 1928-10-09 1930-06-10 Westinghouse Electric & Mfg Co Turbine blade
FR889568A (fr) * 1941-08-11 1944-01-13 Bohmisch Mahrische Maschinenfa Aube pour machines rotatives
FR949459A (fr) * 1947-07-09 1949-08-31 Aubes pour rotors
US2675208A (en) * 1948-10-11 1954-04-13 Packard Motor Car Co Turbine rotor blade
US2807437A (en) * 1952-05-01 1957-09-24 Thompson Prod Inc Method for making intricate hollow powder metal parts
GB791751A (en) * 1954-01-06 1958-03-12 Bristol Aero Engines Ltd Improvements in or relating to blades for axial flow gas turbine engines, and to methods of making such blades
US3606580A (en) * 1969-09-10 1971-09-20 Cyclops Corp Hollow airfoil members
US3695778A (en) * 1970-09-18 1972-10-03 Trw Inc Turbine blade
BE789029A (fr) * 1971-12-20 1973-01-15 Gen Electric Article metallique soude par frottement et procede de fabrication d'un tel article
FR2695163B1 (fr) * 1992-09-02 1994-10-28 Snecma Aube creuse pour turbomachine et son procédé de fabrication.
EP1250516B1 (de) * 2000-01-06 2010-08-04 Damping Technologies, Inc. Schaufeldämpfung für turbinen
JP3575748B2 (ja) * 2000-03-06 2004-10-13 株式会社日立製作所 摩擦攪拌接合方法
DE50013334D1 (de) * 2000-09-14 2006-09-28 Siemens Ag Vorrichtung und Verfahren zur Herstellung einer Schaufel für eine Turbine sowie entsprechend hergestellte Schaufel
DE10064267A1 (de) * 2000-12-22 2002-07-04 Alstom Switzerland Ltd Verfahren zum schnellen Herstellen von hohlen Turbinenschaufeln für die Fertigungsentwicklung und Bauteiltests
GB0112876D0 (en) * 2001-05-26 2001-07-18 Rolls Royce Plc A method of manufacturing an article
JP2003065068A (ja) * 2001-08-29 2003-03-05 Mitsubishi Heavy Ind Ltd ガスタービン翼頂部の加工孔閉塞方法

Also Published As

Publication number Publication date
CA2461519A1 (fr) 2004-09-28
RU2264902C1 (ru) 2005-11-27
DE602004002011T2 (de) 2007-04-12
FR2852999A1 (fr) 2004-10-01
US20060039792A1 (en) 2006-02-23
EP1462609B1 (de) 2006-08-23
RU2004109128A (ru) 2005-09-20
JP4146376B2 (ja) 2008-09-10
JP2004301122A (ja) 2004-10-28
FR2852999B1 (fr) 2007-03-23
US7021899B2 (en) 2006-04-04
CA2461519C (fr) 2012-01-03
EP1462609A1 (de) 2004-09-29

Similar Documents

Publication Publication Date Title
DE602004002011D1 (de) Turbomaschinenschaufel mit vermindertem Gewicht und deren Herstellungsweise
DE602005027449D1 (de) Wabenstruktur und herstellungsverfahren dafür
DE602004027498D1 (de) Faserverstärktes verbundmaterial, herstellunsgverfahren dafür und verwendung davon
GB2406145B (en) Reinforced fan blade and method of making
DE602005025091D1 (de) Piezooszillator und herstellungsverfahren dafür
DE602004015337D1 (de) Verdichter mit rückführung und verfahren
DE60336907D1 (de) Spirobifluorenderivate, deren herstellung und deren verwendung
DE602004010297D1 (de) Organisches elektro-optisches bauelement und sein herstellungsverfahren
EP1857427A4 (de) Wabenstruktur und herstellungsverfahren dafür
IS7907A (is) Astmi og stillar ofnæmisbólgu
EP1862279A4 (de) Wabenstruktur und herstellungsverfahren dafür
DE602004022171D1 (de) Teilchenförmiges holzschutzmittel und herstellungsverfahren dafür
DE602005027546D1 (de) Aryl- und heteroarylpiperidincarboxylatderivate, deren herstellung und deren verwendung in form von faah-enzyminhibitoren
ITMI20050676A1 (it) Rotore e compressore avente il medesimo
DE60321778D1 (de) Polysaccharid mit phosphorylcholingruppe und herstellungsverfahren dafür
IS8383A (is) Nýjar afleiður af 4a,5,9,10,11,12-hexahýdróbensófúró[3a,3,2][2]-bensasepín, aðferð við framleiðslu þeirra og notkun þeirra við framleiðslu á lyfjum
ITBO20020487A0 (it) Contenitore e metodo per la realizzazione dello stesso
DE60304513D1 (de) Flügelprofil und -aufbau
FI20020977A0 (fi) Vähäenerginen räjähdysaine ja -menetelmä
DE60300681D1 (de) Dedifferenzierte, programmierbare stammzellen monozytären ursprungs, sowie deren herstellung und verwendung
FI20021196A (fi) Menetelmä luodin laajentamiseksi ja luoti
DE60315339D1 (de) Schweissbares stahlbauteil und herstellungsverfahren dafür
DE60218639D1 (de) Metall-Keramik-Verbundgegenstand und zugehöriges Herstellungsverfahren
FI20031472A (fi) Menetelmä verkkosuuntaajan yhteydessä ja verkkosuuntaaja
ITRM20030589A1 (it) Metodo esperto di ricerca, redazione ed edizione di

Legal Events

Date Code Title Description
8364 No opposition during term of opposition