BR112014009166A8 - pá compacta para rotor de turbina francis e método para a configuração do rotor - Google Patents

pá compacta para rotor de turbina francis e método para a configuração do rotor

Info

Publication number
BR112014009166A8
BR112014009166A8 BR112014009166A BR112014009166A BR112014009166A8 BR 112014009166 A8 BR112014009166 A8 BR 112014009166A8 BR 112014009166 A BR112014009166 A BR 112014009166A BR 112014009166 A BR112014009166 A BR 112014009166A BR 112014009166 A8 BR112014009166 A8 BR 112014009166A8
Authority
BR
Brazil
Prior art keywords
rotor
francis turbine
blade
turbine rotor
configuration
Prior art date
Application number
BR112014009166A
Other languages
English (en)
Other versions
BR112014009166A2 (pt
BR112014009166B1 (pt
Inventor
Theroux Eric
Marier Sylvain
Original Assignee
Andritz Hydro Ltd
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 Andritz Hydro Ltd filed Critical Andritz Hydro Ltd
Publication of BR112014009166A2 publication Critical patent/BR112014009166A2/pt
Publication of BR112014009166A8 publication Critical patent/BR112014009166A8/pt
Publication of BR112014009166B1 publication Critical patent/BR112014009166B1/pt

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
    • 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
    • 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
    • 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
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part

Abstract

resumo patente de invenção: "pá compacta para rotor de turbina francis e método para a configuração do rotor". a presente invenção refere-se a uma pá para um rotor de uma turbina francis tendo um diâmetro de garganta (dth), a pá incluindo: uma espessura máxima não inferior a um diâmetro de 0,03 dth, e uma borda dianteira com um ângulo de inclinação máximo não inferior a 45 graus, sendo que o ângulo de inclinação é definido por uma linha vertical e pela borda dianteira.
BR112014009166-8A 2011-10-23 2012-10-23 Pá para um rotor de uma turbina francis, e método para substituir um rotor em uma turbina francis BR112014009166B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161550432P 2011-10-23 2011-10-23
US61/550,432 2011-10-23
PCT/CA2012/050755 WO2013059935A1 (en) 2011-10-23 2012-10-23 Compact blade for runner of francis turbine and method for configuring runner

Publications (3)

Publication Number Publication Date
BR112014009166A2 BR112014009166A2 (pt) 2017-06-13
BR112014009166A8 true BR112014009166A8 (pt) 2017-06-20
BR112014009166B1 BR112014009166B1 (pt) 2021-04-06

Family

ID=48167002

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014009166-8A BR112014009166B1 (pt) 2011-10-23 2012-10-23 Pá para um rotor de uma turbina francis, e método para substituir um rotor em uma turbina francis

Country Status (13)

Country Link
US (1) US9605647B2 (pt)
EP (1) EP2769083B1 (pt)
JP (1) JP6389123B2 (pt)
CN (1) CN103987956B (pt)
BR (1) BR112014009166B1 (pt)
CA (1) CA2851384C (pt)
CL (1) CL2014001020A1 (pt)
ES (1) ES2717461T3 (pt)
IN (1) IN2014CN02985A (pt)
PT (1) PT2769083T (pt)
RU (1) RU2629849C2 (pt)
TR (1) TR201903404T4 (pt)
WO (1) WO2013059935A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2733371T3 (es) * 2014-07-23 2019-11-28 Andritz Hydro Canada Inc Turbina Francis con álabe corto y banda corta
WO2018135661A1 (ja) * 2017-01-23 2018-07-26 ダイキン工業株式会社 水力発電システム
DK3735529T3 (da) 2019-03-13 2022-11-21 Natel Energy Inc Hydraulisk turbine
JP7269187B2 (ja) * 2020-01-06 2023-05-08 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
USD926133S1 (en) 2020-03-13 2021-07-27 Natel Energy, Inc. Turbine runner

Family Cites Families (24)

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JPS54910Y2 (pt) * 1974-12-19 1979-01-17
JPS585481A (ja) * 1981-07-01 1983-01-12 Hitachi Ltd 水力機械のランナ取付方法
JPS60171966A (ja) 1984-02-16 1985-09-05 Matsushita Electric Ind Co Ltd 転写紙分離装置
JPS60171966U (ja) * 1984-04-25 1985-11-14 株式会社日立製作所 水力機械
JPH04103881A (ja) * 1990-08-23 1992-04-06 Hitachi Ltd フランシス形ランナ
JP2753382B2 (ja) * 1990-09-17 1998-05-20 株式会社日立製作所 軸流タービン静翼装置及び軸流タービン
NO303590B1 (no) 1996-08-02 1998-08-03 Kvaerner Energy As L°pehjul
JPH10318117A (ja) 1997-05-20 1998-12-02 Toshiba Corp 流体機械の羽根車
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US7059550B2 (en) * 2001-02-26 2006-06-13 Power Technologies Investment Ltd. System and method for pulverizing and extracting moisture
FR2844560B1 (fr) * 2002-09-13 2006-01-27 Alstom Switzerland Ltd Roue de type francis et machine hydraulique equipee d'une telle roue
FR2845427B1 (fr) 2002-10-02 2005-05-06 Alstom Switzerland Ltd Roue de type francis et turbine hydraulique equipee d'une telle roue
DE10325698B4 (de) * 2003-06-06 2005-12-29 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Laufrad für eine Francisturbine
JP4094495B2 (ja) * 2003-06-16 2008-06-04 株式会社東芝 フランシス形ランナ
JP4280127B2 (ja) 2003-08-11 2009-06-17 株式会社東芝 フランシス形ランナ
US7198470B2 (en) 2003-06-16 2007-04-03 Kabushiki Kaisha Toshiba Francis turbine
CA2438429C (en) 2003-08-22 2013-01-08 General Electric Canada Inc. Method of re-building francis turbine runners
CA2488714A1 (en) 2004-11-30 2006-05-30 General Electric Canada Runner for francis type hydraulic turbine
JP2006291865A (ja) 2005-04-12 2006-10-26 Toshiba Corp 水力機械のランナおよび水力機械
JP2009091992A (ja) * 2007-10-09 2009-04-30 Toshiba Corp フランシス水車ランナ
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JP5611307B2 (ja) * 2012-11-06 2014-10-22 三菱重工業株式会社 遠心回転機械のインペラ、遠心回転機械

Also Published As

Publication number Publication date
BR112014009166A2 (pt) 2017-06-13
CA2851384C (en) 2017-09-19
EP2769083B1 (en) 2019-02-13
TR201903404T4 (tr) 2019-04-22
RU2629849C2 (ru) 2017-09-04
PT2769083T (pt) 2019-03-26
CL2014001020A1 (es) 2014-12-05
JP2014530977A (ja) 2014-11-20
JP6389123B2 (ja) 2018-09-12
RU2014120802A (ru) 2015-11-27
CN103987956B (zh) 2018-06-22
US20140294590A1 (en) 2014-10-02
CA2851384A1 (en) 2013-05-02
EP2769083A1 (en) 2014-08-27
BR112014009166B1 (pt) 2021-04-06
IN2014CN02985A (pt) 2015-07-03
WO2013059935A1 (en) 2013-05-02
ES2717461T3 (es) 2019-06-21
CN103987956A (zh) 2014-08-13
US9605647B2 (en) 2017-03-28
EP2769083A4 (en) 2015-07-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B25A Requested transfer of rights approved

Owner name: ANDRITZ HYDRO CANADA INC. (CA)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/10/2012, OBSERVADAS AS CONDICOES LEGAIS.