IN2015DE00053A - - Google Patents

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Publication number
IN2015DE00053A
IN2015DE00053A IN53DE2015A IN2015DE00053A IN 2015DE00053 A IN2015DE00053 A IN 2015DE00053A IN 53DE2015 A IN53DE2015 A IN 53DE2015A IN 2015DE00053 A IN2015DE00053 A IN 2015DE00053A
Authority
IN
India
Prior art keywords
runner
elements
blades
crown
band
Prior art date
Application number
Inventor
Georges Auguste Rossi
Guillaume Rudelle
Eric Barthelet
Stephane Meyniel
Louis Mathieu
Original Assignee
Alstom Renewable Technologies
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 Renewable Technologies filed Critical Alstom Renewable Technologies
Publication of IN2015DE00053A publication Critical patent/IN2015DE00053A/en

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Classifications

    • 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
    • F03B3/125—Rotors for radial flow at high-pressure side and axial flow at low-pressure side, e.g. for Francis-type turbines
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0006—Electron-beam welding or cutting specially adapted for particular articles
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0033—Preliminary treatment
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0053—Seam welding
    • 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
    • B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
    • B23K28/02—Combined welding or cutting procedures or apparatus
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3061—Fixing blades to rotors; Blade roots ; Blade spacers by welding, brazing
    • 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
    • F03B3/02—Machines or engines of reaction type; Parts or details peculiar thereto with radial flow at high-pressure side and axial flow at low-pressure side of rotors, e.g. Francis turbines
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/001—Turbines
    • 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
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05B2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05B2230/233—Electron beam welding
    • 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
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05B2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05B2230/235—Tig/Mig welding
    • 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
    • F05B2230/50—Building or constructing in particular ways
    • F05B2230/502—Building or constructing in particular ways using existing or "off the shelf" parts, e.g. using standardised turbocharger elements
    • 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
    • F05B2230/60—Assembly methods
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Hydraulic Turbines (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Laser Beam Processing (AREA)

Abstract

method for fabricatinq a francis-type runner for a hydraulic machine, and runner fabricated usinq such a method ' This method relates to the fabrication of a Francistype runner (1) for a hydraulic machine which comprises: - a runner band (6) including at least two elements partially defining the runner band (6), - a runner crown (4) including at least two elements partly defining the runner crown (4), and - . a plurality of blades (2) extending .between the runner crown and the runner band, the blades (2)' each being fitted in b,etween .two elements of the runner band (6) and between two elements of the runner crown (4). The method comprises steps which are, successi~ea.n d i'n which: . , - a).. the blades (2), the elements of the runner band (6) and sthe elements of the 'runner crown (4) are fabricated separately, then - b) all the elements 'of th& runner band (6)' &re welded to the blades (2) using an electron beam welding method, then - c) all the elements of the runner crown (4) 'are welded to the blades (2) using an electron beam welding method.'
IN53DE2015 2014-01-08 2015-01-07 IN2015DE00053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1450121A FR3016134B1 (en) 2014-01-08 2014-01-08 METHOD FOR MANUFACTURING A FRANCIS TYPE WHEEL FOR A HYDRAULIC MACHINE AND A WHEEL MADE BY SUCH A METHOD

Publications (1)

Publication Number Publication Date
IN2015DE00053A true IN2015DE00053A (en) 2015-07-10

Family

ID=50549085

Family Applications (1)

Application Number Title Priority Date Filing Date
IN53DE2015 IN2015DE00053A (en) 2014-01-08 2015-01-07

Country Status (10)

Country Link
US (1) US20150192101A1 (en)
EP (1) EP2894327A1 (en)
JP (1) JP2015129515A (en)
KR (1) KR20150083035A (en)
CN (1) CN104763574A (en)
BR (1) BR102015000100A2 (en)
CA (1) CA2876777A1 (en)
FR (1) FR3016134B1 (en)
IN (1) IN2015DE00053A (en)
RU (1) RU2014152255A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2603735T3 (en) * 2013-11-14 2017-03-01 Alstom Renewable Technologies Aeration system for hydraulic turbine
GEP20197000B (en) * 2014-07-23 2019-07-25 Hydro Ltd Andritz Francis turbine with short blade and short band
CN105345231B (en) * 2015-11-27 2017-07-28 东方电气集团东方汽轮机有限公司 Big thickness martensite heat-resistant steel dividing plate electron beam is combined narrow gap MAG welding methods
JP6452158B2 (en) * 2015-12-18 2019-01-16 有限会社 伊藤 Method for producing foam for concrete formwork and method for producing concrete formwork
DE102016207495A1 (en) * 2016-05-02 2017-09-21 Voith Patent Gmbh Process for producing a Francis type impeller
EP3276157A1 (en) 2016-07-25 2018-01-31 GE Renewable Technologies Hydraulic turbine
CN110199112B (en) * 2017-01-24 2020-10-23 福伊特专利有限公司 Radial flow runner for a hydraulic machine
EP3517771B1 (en) * 2018-01-25 2022-09-28 GE Renewable Technologies Improvements relating to hydroturbine manufacture
FR3089442B1 (en) * 2018-12-05 2020-12-18 Airbus Operations Sas A method of assembling at least two parts by transparency welding, a method of assembling a primary structure of an aircraft mast by transparency welding, the primary structure of an aircraft mast thus obtained and an aircraft comprising said primary structure
JP7278985B2 (en) * 2020-03-05 2023-05-22 株式会社東芝 Runner for Francis turbine and Francis turbine
CN114263558A (en) * 2022-01-06 2022-04-01 哈尔滨电机厂有限责任公司 Runner split structure of not dividing blade
CN116079194B (en) * 2023-03-23 2023-09-19 哈尔滨电机厂有限责任公司 Narrow-gap gas shielded welding auxiliary pumping and storage runner split-ring assembly welding method

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US4258807A (en) * 1977-07-22 1981-03-31 Smith International, Inc. Method for making rock bits
US4321453A (en) * 1980-05-05 1982-03-23 International Vacuum, Inc. Electron-beam welding
JPS5768923U (en) * 1980-10-14 1982-04-24
CN1205399A (en) * 1997-07-11 1999-01-20 株式会社日立制作所 Motor-driven blower and method of manufacturing impeller for motor-driven blower
JP3675115B2 (en) * 1997-07-11 2005-07-27 株式会社日立製作所 Electric blower and method of manufacturing impeller used for this electric blower
JP2004036485A (en) * 2002-07-03 2004-02-05 Hitachi Industries Co Ltd Method of manufacturing impeller for compressor and impeller for compressor
CN1301820C (en) * 2004-10-20 2007-02-28 南通金通灵风机有限公司 Method for welding impellers in high strength and eliminating stress of impellers
WO2008034492A1 (en) * 2006-09-22 2008-03-27 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Method for producing the rotor of a water turbine, and rotor
FR2935761B1 (en) * 2008-09-05 2010-10-15 Alstom Hydro France FRANCIS TYPE WHEEL FOR A HYDRAULIC MACHINE, A HYDRAULIC MACHINE COMPRISING SUCH A WHEEL AND A METHOD OF ASSEMBLING SUCH A WHEEL
CN101769265B (en) * 2008-12-29 2011-06-15 沈阳鼓风机集团有限公司 Method for controlling deformation during welding flow passage of binary notch welded impeller of centrifugal compressor
JP5131237B2 (en) * 2009-03-27 2013-01-30 株式会社日立プラントテクノロジー Impeller and manufacturing method thereof
CN102909478B (en) * 2011-08-02 2016-08-31 上海新力动力设备研究所 The welding method of thick-wall small-diameter product
KR20130033718A (en) * 2011-09-27 2013-04-04 삼성테크윈 주식회사 Joining structure of rotation part of rotary machine and method for joining rotation part of rotary machine

Also Published As

Publication number Publication date
FR3016134A1 (en) 2015-07-10
CA2876777A1 (en) 2015-07-08
FR3016134B1 (en) 2016-04-15
RU2014152255A (en) 2016-07-10
EP2894327A1 (en) 2015-07-15
JP2015129515A (en) 2015-07-16
CN104763574A (en) 2015-07-08
KR20150083035A (en) 2015-07-16
RU2014152255A3 (en) 2018-07-18
BR102015000100A2 (en) 2016-06-07
US20150192101A1 (en) 2015-07-09

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