FR2040295A1 - - Google Patents

Info

Publication number
FR2040295A1
FR2040295A1 FR7015249A FR7015249A FR2040295A1 FR 2040295 A1 FR2040295 A1 FR 2040295A1 FR 7015249 A FR7015249 A FR 7015249A FR 7015249 A FR7015249 A FR 7015249A FR 2040295 A1 FR2040295 A1 FR 2040295A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7015249A
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.)
Gebrueder Boehler and Co AG
Original Assignee
Gebrueder Boehler and Co AG
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 Gebrueder Boehler and Co AG filed Critical Gebrueder Boehler and Co AG
Publication of FR2040295A1 publication Critical patent/FR2040295A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
    • B21K3/04—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like blades, e.g. for turbines; Upsetting of blade roots
    • 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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • Y10T29/49337—Composite blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)
  • Arc Welding In General (AREA)
FR7015249A 1969-04-28 1970-04-27 Withdrawn FR2040295A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT407469A AT293148B (de) 1969-04-28 1969-04-28 Verfahren zur Herstellung von Turbinenschaufeln

Publications (1)

Publication Number Publication Date
FR2040295A1 true FR2040295A1 (fr) 1971-01-22

Family

ID=3559296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7015249A Withdrawn FR2040295A1 (fr) 1969-04-28 1970-04-27

Country Status (5)

Country Link
US (1) US3660882A (fr)
AT (1) AT293148B (fr)
DE (1) DE2018846A1 (fr)
FR (1) FR2040295A1 (fr)
GB (1) GB1253187A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279058A1 (fr) * 1986-12-20 1988-08-24 Refurbished Turbine Components Limited Pièces de rechange et méthode pour la réparation d'aubes de turbine

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835526A (en) * 1971-02-03 1974-09-17 Rmi Co Method of forming tapered metal pieces
US3796513A (en) * 1972-06-19 1974-03-12 Westinghouse Electric Corp High damping blades
US4060883A (en) * 1974-05-21 1977-12-06 Societe General De Constructions Electriques Et Macaniques Alsthom Compound turbine rotor and method for manufacturing elements constituting such a rotor
US4040770A (en) * 1975-12-22 1977-08-09 General Electric Company Transition reinforcement of composite blade dovetails
US4164061A (en) * 1977-08-24 1979-08-14 Bronovsky Grigory A Method of making rotor blades of radial-axial hydraulic machines
GB2091139B (en) * 1981-01-12 1984-05-23 Refurbished Turbine Components Turbine blade repair
US4451208A (en) * 1981-06-19 1984-05-29 Jerzy Kolecki Propeller
US4611744A (en) * 1982-06-23 1986-09-16 Refurbished Turbine Components Ltd. Turbine blade repair
US4850802A (en) * 1983-04-21 1989-07-25 Allied-Signal Inc. Composite compressor wheel for turbochargers
US4738594A (en) * 1986-02-05 1988-04-19 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Blades for axial fans
GB8821812D0 (en) * 1988-09-16 1988-10-19 Refurbished Turbine Components Turbine blade repair
GB2227190B (en) * 1989-01-24 1992-12-16 Refurbished Turbine Components Turbine blade repair
GB8904988D0 (en) * 1989-03-04 1989-04-19 Refurbished Turbine Components Turbine blade repair
DE69032417T2 (de) * 1989-03-28 1999-02-11 Refurbished Turbine Components Ltd., Droitwich, Hereford And Worchester Reparaturverfahren für Turbinenschaufeln
US5106010A (en) * 1990-09-28 1992-04-21 Chromalloy Gas Turbine Corporation Welding high-strength nickel base superalloys
GB9112043D0 (en) * 1991-06-05 1991-07-24 Sec Dep For The Defence A titanium compressor blade having a wear resistant portion
US5351395A (en) * 1992-12-30 1994-10-04 General Electric Company Process for producing turbine bucket with water droplet erosion protection
US5554837A (en) * 1993-09-03 1996-09-10 Chromalloy Gas Turbine Corporation Interactive laser welding at elevated temperatures of superalloy articles
US5725354A (en) * 1996-11-22 1998-03-10 General Electric Company Forward swept fan blade
FR2771323B1 (fr) * 1997-11-25 2000-02-11 Framatome Sa Procede de fabrication d'une aube de turbine bimetallique et utilisation
JPH11182204A (ja) * 1997-12-15 1999-07-06 Toshiba Corp タービン動翼
DE19803589A1 (de) * 1998-01-30 1999-08-12 Voith Hydro Gmbh & Co Kg Verfahren zum Herstellen eines Bauteiles einer Strömungsmaschine
US6099257A (en) * 1999-08-31 2000-08-08 General Electric Company Plastically formed hybrid airfoil
US9284647B2 (en) * 2002-09-24 2016-03-15 Mitsubishi Denki Kabushiki Kaisha Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatment
JP4307444B2 (ja) * 2002-09-24 2009-08-05 株式会社Ｉｈｉ 高温部材の擦動面のコーティング方法および高温部材と放電表面処理用電極
CA2483528C (fr) * 2002-10-09 2015-07-21 Ishikawajima-Harima Heavy Industries Co., Ltd. Element rotatif et procede d'enduction dudit element
GB2424423A (en) * 2005-03-23 2006-09-27 Alstom Technology Ltd Component made from martensitic and precipation hardened steels
DE102006033298A1 (de) * 2006-07-17 2008-01-24 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Herstellung oder Reparatur von als BLISK ausgeführten Verdichtern für ein Gasturbinentriebwerk
US20130089431A1 (en) * 2011-10-07 2013-04-11 General Electric Company Airfoil for turbine system
JP5610445B2 (ja) * 2011-10-20 2014-10-22 三菱日立パワーシステムズ株式会社 タービン翼、それを用いたタービンロータ及び蒸気タービン
US20130259698A1 (en) * 2012-03-28 2013-10-03 General Electric Company Method of Joining at Least Two Components, a Method for Rendering a Component Resistant to Eroision, and a Turbine Blade
CN102962454B (zh) * 2012-11-28 2014-04-02 株洲硬质合金集团有限公司 电子束焊接ygh-60硬质合金与45钢专用焊接材料的制造方法
US20140271214A1 (en) * 2013-03-14 2014-09-18 Bell Helicopter Textron Inc. Amorphous metal rotor blade abrasion strip
RU2542215C1 (ru) * 2013-09-02 2015-02-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Устройство для закрутки детали
US20160208624A1 (en) * 2015-01-16 2016-07-21 Hamilton Sundstrand Corporation 3d printing of lead edge protective sheaths
CN104999228A (zh) * 2015-07-27 2015-10-28 共享铸钢有限公司 一种铸钢件表面质量处理工艺
CN106119486A (zh) * 2016-08-30 2016-11-16 四川六合锻造股份有限公司 一种超超临界汽轮机叶片钢的锻后热处理方法
US11542820B2 (en) 2017-12-06 2023-01-03 General Electric Company Turbomachinery blade and method of fabricating

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450440A (en) * 1944-12-19 1948-10-05 Roscoe H Mills Propeller blade construction
US3215511A (en) * 1962-03-30 1965-11-02 Union Carbide Corp Gas turbine nozzle vane and like articles
US3466725A (en) * 1964-01-03 1969-09-16 Wilson Shipyard Inc Method of forming a hydrofoil
GB1088032A (en) * 1964-06-12 1967-10-18 English Electric Co Ltd Turbine blades
AT275283B (de) * 1967-05-26 1969-10-27 Boehler & Co Ag Geb Verfahren zur Herstellung von Turbinenschaufeln

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279058A1 (fr) * 1986-12-20 1988-08-24 Refurbished Turbine Components Limited Pièces de rechange et méthode pour la réparation d'aubes de turbine

Also Published As

Publication number Publication date
GB1253187A (fr) 1971-11-10
DE2018846A1 (de) 1970-11-05
US3660882A (en) 1972-05-09
AT293148B (de) 1971-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse