BR112015008921A2 - rotor para turbina kaplan - Google Patents

rotor para turbina kaplan

Info

Publication number
BR112015008921A2
BR112015008921A2 BR112015008921A BR112015008921A BR112015008921A2 BR 112015008921 A2 BR112015008921 A2 BR 112015008921A2 BR 112015008921 A BR112015008921 A BR 112015008921A BR 112015008921 A BR112015008921 A BR 112015008921A BR 112015008921 A2 BR112015008921 A2 BR 112015008921A2
Authority
BR
Brazil
Prior art keywords
kaplan turbine
blades
hub
turbine rotor
rotor
Prior art date
Application number
BR112015008921A
Other languages
English (en)
Inventor
Stinson Franklin
snyder Gregory
Neidhardt Thomas
Original Assignee
Voith Patent Gmbh
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 Voith Patent Gmbh filed Critical Voith Patent Gmbh
Publication of BR112015008921A2 publication Critical patent/BR112015008921A2/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
    • F03B3/04—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines
    • F03B3/06—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines with adjustable blades, e.g. Kaplan 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
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/002—Injecting air or other fluid
    • 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
    • F03B3/123—Blades, their form or construction specially designed as adjustable blades, e.g. for Kaplan-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
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/14—Rotors having adjustable blades
    • F03B3/145—Mechanisms for adjusting the blades
    • 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
    • F05B2260/00—Function
    • F05B2260/98—Lubrication
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Control Of Water Turbines (AREA)
  • Sealing Of Bearings (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

resumo da patente de invenção para: “rotor para uma turbina kaplan”. a invenção refere-se a um rotor para uma turbina kaplan, compreendendo as seguintes características ou componentes: um eixo, uma pluralidade de pás; um cubo oco, que está localizado na extremidade livre do eixo e o qual transporta as pás; um dispositivo de ajuste para rotacionar as lâminas em torno de eixos de rotação perpendicular ao eixo de rotação do eixo. a invenção é caracterizada pelas seguintes características: o interior do cubo está ligado a uma fonte de ar comprimido; ramais são fornecidos dentro do cubo para fornecer o ar comprimido para rolamentos ou outros pontos de lubrificação do dispositivo de ajuste.
BR112015008921A 2012-11-20 2013-08-01 rotor para turbina kaplan BR112015008921A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012022583.0A DE102012022583A1 (de) 2012-11-20 2012-11-20 Laufrad einer Kaplanturbine
PCT/EP2013/066142 WO2014079596A2 (de) 2012-11-20 2013-08-01 Laufrad einer kaplanturbine

Publications (1)

Publication Number Publication Date
BR112015008921A2 true BR112015008921A2 (pt) 2017-07-04

Family

ID=48901002

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015008921A BR112015008921A2 (pt) 2012-11-20 2013-08-01 rotor para turbina kaplan

Country Status (7)

Country Link
US (1) US20150219064A1 (pt)
EP (1) EP2923074B1 (pt)
CN (1) CN105209745A (pt)
BR (1) BR112015008921A2 (pt)
CA (1) CA2889026A1 (pt)
DE (1) DE102012022583A1 (pt)
WO (1) WO2014079596A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3929430A1 (en) 2020-06-26 2021-12-29 Poseidon Hydropower P.C. Runner for a hydraulic turbine
WO2022104439A1 (en) * 2020-11-19 2022-05-27 Vujinovic Zoran Dinn hydroturbine
EP4317675A1 (en) * 2022-08-04 2024-02-07 GE Renewable Technologies Air-filled kaplan turbine runner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE342201C (pt) *
US2070601A (en) * 1935-08-22 1937-02-16 Morgan Smith S Co Hydraulic machine
US2085909A (en) * 1936-12-04 1937-07-06 Morgan Smith S Co Hydraulic machine
US2321950A (en) * 1940-07-27 1943-06-15 Baldwin Locomotive Works Rotary hydraulic machine
SU438037A1 (ru) * 1973-01-29 1974-07-30 Ленинградский Дважды Ордена Ленина Металлический Завод Им. Ххп Съезда Кпсс Пневмостатический подвес модели капсульной гидротурбины
US5825094A (en) 1996-11-13 1998-10-20 Voith Hydro, Inc. Turbine array
DE10100963A1 (de) 2001-01-11 2002-07-18 Baumann Verwertungs Gmbh Vorrichtung zum Errichten eines Konsolgerüstes
AT414267B (de) * 2004-06-29 2006-10-15 Va Tech Hydro Gmbh & Co Turbinenlaufrad

Also Published As

Publication number Publication date
WO2014079596A3 (de) 2014-07-17
CA2889026A1 (en) 2014-05-30
DE102012022583A1 (de) 2014-05-22
EP2923074A2 (de) 2015-09-30
WO2014079596A2 (de) 2014-05-30
CN105209745A (zh) 2015-12-30
EP2923074B1 (de) 2016-11-30
US20150219064A1 (en) 2015-08-06

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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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements