IN2015DE00053A - - Google Patents

Download PDF

Info

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
Other languages
English (en)
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

Links

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
IN53DE2015 2014-01-08 2015-01-07 IN2015DE00053A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1450121A FR3016134B1 (fr) 2014-01-08 2014-01-08 Procede de fabrication d'une roue de type francis pour machine hydraulique et roue fabriquee par un tel procede

Publications (1)

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

Family

ID=50549085

Family Applications (1)

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

Country Status (10)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2603735T3 (es) * 2013-11-14 2017-03-01 Alstom Renewable Technologies Sistema de aireación para turbina hidráulica
ES2733371T3 (es) * 2014-07-23 2019-11-28 Andritz Hydro Canada Inc Turbina Francis con álabe corto y banda corta
CN105345231B (zh) * 2015-11-27 2017-07-28 东方电气集团东方汽轮机有限公司 大厚度马氏体耐热钢隔板电子束复合窄间隙mag焊接方法
JP6452158B2 (ja) * 2015-12-18 2019-01-16 有限会社 伊藤 コンクリート型枠用フォームの製造方法及びコンクリート型枠の製造方法
DE102016207495A1 (de) * 2016-05-02 2017-09-21 Voith Patent Gmbh Verfahren zur Herstellung eines Laufrades vom Typ Francis
EP3276157A1 (fr) * 2016-07-25 2018-01-31 GE Renewable Technologies Turbine hydraulique
EP3574208B1 (fr) * 2017-01-24 2020-06-10 Voith Patent GmbH Roue pour une machine à flux radial
EP3517771B1 (fr) * 2018-01-25 2022-09-28 GE Renewable Technologies Améliorations apportées à la fabrication de turbine hydraulique
FR3089442B1 (fr) * 2018-12-05 2020-12-18 Airbus Operations Sas Procédé d’assemblage d’au moins deux pièces par soudage par transparence, procédé d’assemblage d’une structure primaire d’un mât d’aéronef par soudage par transparence, structure primaire d’un mât d’aéronef ainsi obtenue et aéronef comprenant ladite structure primaire
JP7278985B2 (ja) * 2020-03-05 2023-05-22 株式会社東芝 フランシス型水車用ランナ及びフランシス型水車
CN114263558A (zh) * 2022-01-06 2022-04-01 哈尔滨电机厂有限责任公司 一种不分割叶片的转轮分瓣结构
CN116079194B (zh) * 2023-03-23 2023-09-19 哈尔滨电机厂有限责任公司 一种窄间隙气体保护焊辅助抽蓄转轮分环装焊方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (fr) * 1980-10-14 1982-04-24
JP3675115B2 (ja) * 1997-07-11 2005-07-27 株式会社日立製作所 電動送風機及びこの電動送風機に用いる羽根車の製造方法
CN1205399A (zh) * 1997-07-11 1999-01-20 株式会社日立制作所 电动风机以及用于制造该电动风机的叶轮的方法
JP2004036485A (ja) * 2002-07-03 2004-02-05 Hitachi Industries Co Ltd 圧縮機用羽根車の製造方法及び圧縮機用羽根車
CN1301820C (zh) * 2004-10-20 2007-02-28 南通金通灵风机有限公司 高强度叶轮焊接及消除应力方法
WO2008034492A1 (fr) * 2006-09-22 2008-03-27 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Procédé de fabrication de la roue à aubes d'une turbine hydraulique et roue à aubes
FR2935761B1 (fr) * 2008-09-05 2010-10-15 Alstom Hydro France Roue de type francis pour machine hydraulique, machine hydraulique comprenant une telle roue et procede d'assemblage d'une telle roue
CN101769265B (zh) * 2008-12-29 2011-06-15 沈阳鼓风机集团有限公司 离心压缩机二元开槽焊叶轮流道焊接变形的控制方法
JP5131237B2 (ja) * 2009-03-27 2013-01-30 株式会社日立プラントテクノロジー 羽根車およびその製造方法
CN102909478B (zh) * 2011-08-02 2016-08-31 上海新力动力设备研究所 厚壁小直径产品的焊接方法
KR20130033718A (ko) * 2011-09-27 2013-04-04 삼성테크윈 주식회사 회전 기계의 회전부 접합 구조 및 회전 기계의 회전부 접합 방법

Also Published As

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

Similar Documents

Publication Publication Date Title
IN2015DE00053A (fr)
USD756600S1 (en) Jeans
WO2016154579A3 (fr) Conversion génique via crispr/cas
MX2019006699A (es) Composiciones de methylobacterium para control de enfermedades fúngicas.
BR112019002455A2 (pt) método para edição de base em plantas
MX2013010911A (es) Metodos para producir un locus de rasgo transgenico complejo.
MX2019009842A (es) Composicion solida que comprende sofosbuvir amorfo.
WO2016138091A3 (fr) Procédés de sélection de lymphocytes t génétiquement modifiés
MX2014013004A (es) Metodo y sistema para extraer yemas de un tallo de una planta graminacea.
MX2021000459A (es) Metodo para producir celulas t gamma y delta.
WO2017040335A3 (fr) Complexes de transfection et leurs procédés d'utilisation
MX2019015877A (es) Método para mejorar el rendimiento o la calidad de los cultivos.
CL2021003300A1 (es) Métodos para producir plantas con desarrollo de frutas alteradas y plantamétodos para producir plantas con desarrollo de frutas alteradas y plantas derivas de las mismas.
PT2326828E (pt) Roda de tipo francis para máquina hidráulica, máquina hidráulica compreendendo uma tal roda e método de montagem de uma tal roda
WO2013034440A3 (fr) Ensemble de cales de concasseur à mâchoires
BR112014011943A2 (pt) plantas tolerantes à seca produzidas por modificação do locus stgx estadia-verde
EP3719152A4 (fr) ALLIAGE À BASE DE Ni POUR MATRICE DE FORMAGE À CHAUD, ET MATRICE DE FORGEAGE À CHAUD L'UTILISANT
MX2019002407A (es) Agentes de aclareo que contienen diuron.
ES1156810U (es) Maquina para la produccion de plantones o injertos vegetales lenosos
WO2016071830A3 (fr) Procédé d'amélioration des plantes
MX2015000920A (es) Metodo para la fabricacion de un preforma, especialmente para uso en la fabricacion de recipientes.
IN2014MN01044A (fr)
PH12018500267A1 (en) Back frame
MX2020008241A (es) Proceso continuo para la preparacion de trazodona.
MY190876A (en) Composite capsules comprising raloxifene, and vitamin d or its derivatives