FR2916667B1 - Procede de fabrication d'une aube ou d'une pale de machine hydraulique, aube ou pale obtenue par ce procede - Google Patents

Procede de fabrication d'une aube ou d'une pale de machine hydraulique, aube ou pale obtenue par ce procede

Info

Publication number
FR2916667B1
FR2916667B1 FR0703920A FR0703920A FR2916667B1 FR 2916667 B1 FR2916667 B1 FR 2916667B1 FR 0703920 A FR0703920 A FR 0703920A FR 0703920 A FR0703920 A FR 0703920A FR 2916667 B1 FR2916667 B1 FR 2916667B1
Authority
FR
France
Prior art keywords
blade
dawn
hydraulic
manufacturing
machine obtained
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 - Fee Related
Application number
FR0703920A
Other languages
English (en)
Other versions
FR2916667A1 (fr
Inventor
Georges Rossi
Louis Mathieu
Jean-Pierre Vialle
Jean-Luc Cluysen
Augusto Cesar Ferreira
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.)
GE Renewable Technologies SAS
Original Assignee
Alstom Power Hydraulique SA
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 Alstom Power Hydraulique SA filed Critical Alstom Power Hydraulique SA
Priority to FR0703920A priority Critical patent/FR2916667B1/fr
Publication of FR2916667A1 publication Critical patent/FR2916667A1/fr
Application granted granted Critical
Publication of FR2916667B1 publication Critical patent/FR2916667B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/121—Blades, their form or construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/10—Manufacture by removing material
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
FR0703920A 2007-06-01 2007-06-01 Procede de fabrication d'une aube ou d'une pale de machine hydraulique, aube ou pale obtenue par ce procede Expired - Fee Related FR2916667B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0703920A FR2916667B1 (fr) 2007-06-01 2007-06-01 Procede de fabrication d'une aube ou d'une pale de machine hydraulique, aube ou pale obtenue par ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0703920A FR2916667B1 (fr) 2007-06-01 2007-06-01 Procede de fabrication d'une aube ou d'une pale de machine hydraulique, aube ou pale obtenue par ce procede

Publications (2)

Publication Number Publication Date
FR2916667A1 FR2916667A1 (fr) 2008-12-05
FR2916667B1 true FR2916667B1 (fr) 2010-01-01

Family

ID=39052674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0703920A Expired - Fee Related FR2916667B1 (fr) 2007-06-01 2007-06-01 Procede de fabrication d'une aube ou d'une pale de machine hydraulique, aube ou pale obtenue par ce procede

Country Status (1)

Country Link
FR (1) FR2916667B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5936530B2 (ja) * 2012-12-19 2016-06-22 三菱日立パワーシステムズ株式会社 タービンの動翼の製造方法
WO2023247097A1 (fr) * 2022-06-23 2023-12-28 Voith Patent Gmbh Procédé de fabrication d'une aube de turbine et patin comprenant une telle aube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB636084A (en) * 1947-11-25 1950-04-19 English Electric Co Ltd Improvements in and relating to runners of hydraulic turbines
US3918627A (en) * 1968-09-02 1975-11-11 Hitachi Ltd Method of manufacturing a welded type francis runner
FR2052248A5 (fr) * 1969-07-31 1971-04-09 Alsthom
SU681208A1 (ru) * 1973-05-30 1979-08-25 Ленинградский Дважды Ордена Ленина И Ордена Октябрьской Революции Металлический Завод Им. Хх11 Съезда Кпсс Способ изготовлени лопастей рабочих колес радиальноосевых гидромашин
SU640815A1 (ru) * 1976-06-01 1979-01-05 Производственное Объединение Турбостроения "Ленинградский Металлический Завод" Способ изготовлени лопастей гидротурбин
US4164061A (en) * 1977-08-24 1979-08-14 Bronovsky Grigory A Method of making rotor blades of radial-axial hydraulic machines
SU1244371A1 (ru) * 1985-01-17 1986-07-15 Производственное Объединение Турбостроения "Ленинградский Металлический Завод" Способ изготовлени лопасти рабочего колеса радиально-осевой гидромашины
US6155783A (en) * 1998-05-20 2000-12-05 Voith Siemens Hydro Power Generation, Inc. Hollow blade for hydraulic turbine or pump

Also Published As

Publication number Publication date
FR2916667A1 (fr) 2008-12-05

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: ALSTOM RENEWABLE TECHNOLOGIES, FR

Effective date: 20131126

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

CD Change of name or company name

Owner name: GE RENEWABLE TECHNOLOGIES, FR

Effective date: 20170929

PLFP Fee payment

Year of fee payment: 12

ST Notification of lapse

Effective date: 20200206