BRPI0508842A - conjunto compreendendo uma turbina hidráulica e um gerador, cujo rotor é conectado diretamente a cada uma das palhetas da turbina - Google Patents

conjunto compreendendo uma turbina hidráulica e um gerador, cujo rotor é conectado diretamente a cada uma das palhetas da turbina

Info

Publication number
BRPI0508842A
BRPI0508842A BRPI0508842-9A BRPI0508842A BRPI0508842A BR PI0508842 A BRPI0508842 A BR PI0508842A BR PI0508842 A BRPI0508842 A BR PI0508842A BR PI0508842 A BRPI0508842 A BR PI0508842A
Authority
BR
Brazil
Prior art keywords
turbine
assembly
whose rotor
connected directly
hydraulic
Prior art date
Application number
BRPI0508842-9A
Other languages
English (en)
Inventor
Leijon Mats
Bernhoff Hans
Segergen Erik
Original Assignee
Current Power Sweden Ab
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 Current Power Sweden Ab filed Critical Current Power Sweden Ab
Publication of BRPI0508842A publication Critical patent/BRPI0508842A/pt
Publication of BRPI0508842B1 publication Critical patent/BRPI0508842B1/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
    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
    • F03B13/264—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy using the horizontal flow of water resulting from tide movement
    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/10—Submerged units incorporating electric generators or motors
    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
    • 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
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • 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
    • F03B7/00—Water wheels
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

CONJUNTO COMPREENDENDO UMA TURINA HIDRáULICA E UM GERADOR, CUJO ROTOR é CONECTADO DIRATAMENTE A CADA UMA DAS PALHETAS DA TURBINA. A presente invenção se refere a um conjunto provido com uma turbina hidráulica (2) e um gerador elétrico giratório (1), cujo rotor (4) esta conectado à turbina (2). A turbina (2) apresenta pelo menos três palhetas com orientação axial (5). De acordo com a invenção, cada palheta (5) é conectada individualmente de forma direta ao rotor (4) do gerador (1). A invenção se refere também à utilização do conjunto da invenção para geração de corrente elétrica a partir de correntes submarinas.
BRPI0508842-9A 2004-03-16 2005-03-10 Conjunto compreendendo uma turbina hidráulica e um gerador, cujo rotor é conectado diretamente a cada uma das palhetas da turbina BRPI0508842B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0400667A SE526789C2 (sv) 2004-03-16 2004-03-16 Aggregat innefattande en vattenturbin och en generator, vars rotor är direktförbunden med vardera av turbinens blad
SE0400667-2 2004-03-16
PCT/SE2005/000346 WO2005088119A1 (en) 2004-03-16 2005-03-10 Assembly comprising a water turbine and a generator, the rotor of which is direct-connected to each one of the blades of the turbine

Publications (2)

Publication Number Publication Date
BRPI0508842A true BRPI0508842A (pt) 2007-08-28
BRPI0508842B1 BRPI0508842B1 (pt) 2018-04-10

Family

ID=32067428

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508842-9A BRPI0508842B1 (pt) 2004-03-16 2005-03-10 Conjunto compreendendo uma turbina hidráulica e um gerador, cujo rotor é conectado diretamente a cada uma das palhetas da turbina

Country Status (18)

Country Link
US (1) US7518259B2 (pt)
EP (1) EP1733140B1 (pt)
JP (1) JP4800296B2 (pt)
CN (1) CN1926329B (pt)
AT (1) ATE370325T1 (pt)
AU (1) AU2005220579B2 (pt)
BR (1) BRPI0508842B1 (pt)
CA (1) CA2560119C (pt)
CY (1) CY1106945T1 (pt)
DE (1) DE602005002044T2 (pt)
DK (1) DK1733140T3 (pt)
EA (1) EA008795B1 (pt)
ES (1) ES2293554T3 (pt)
PL (1) PL1733140T3 (pt)
PT (1) PT1733140E (pt)
SE (1) SE526789C2 (pt)
WO (1) WO2005088119A1 (pt)
ZA (1) ZA200608603B (pt)

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WO2007111546A1 (en) * 2006-03-29 2007-10-04 Seabased Ab A system for generating electric energy
WO2008062319A2 (en) * 2006-07-10 2008-05-29 Justin Clive Roe Marine energy hybrid
US20080136187A1 (en) * 2006-11-14 2008-06-12 Ching-Hai Liao Wind-powered electricity generator
DE102009015044A1 (de) * 2008-05-02 2009-11-05 Hartmuth Drews Segmentkranz-Ringgenerator
US8164213B2 (en) * 2009-07-23 2012-04-24 Exquadrum, Inc. Orbital track wind turbine
US20120267895A1 (en) * 2009-09-08 2012-10-25 Atlantis Resources Corporation Pte Limited Power generator
US9046071B2 (en) 2011-02-24 2015-06-02 Portlane Technologies Pty Ltd Apparatus for generating electricity
EP2728712A1 (en) * 2012-10-31 2014-05-07 Openhydro IP Limited A power generator for a hydro turbine
FR3006012B1 (fr) * 2013-05-22 2015-05-08 Crea Concept Hydrolienne a generatrice electrique integree
KR101791355B1 (ko) * 2016-09-06 2017-10-30 강원대학교산학협력단 수력발전기

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Also Published As

Publication number Publication date
EA008795B1 (ru) 2007-08-31
AU2005220579B2 (en) 2010-08-12
ATE370325T1 (de) 2007-09-15
PL1733140T3 (pl) 2008-01-31
BRPI0508842B1 (pt) 2018-04-10
ES2293554T3 (es) 2008-03-16
US20070164570A1 (en) 2007-07-19
SE0400667L (sv) 2005-09-17
PT1733140E (pt) 2007-11-27
EA200601708A1 (ru) 2007-02-27
SE526789C2 (sv) 2005-11-08
EP1733140B1 (en) 2007-08-15
DE602005002044D1 (de) 2007-09-27
DE602005002044T2 (de) 2008-05-15
CN1926329B (zh) 2012-06-20
JP4800296B2 (ja) 2011-10-26
CA2560119C (en) 2013-04-23
JP2007529679A (ja) 2007-10-25
WO2005088119A1 (en) 2005-09-22
EP1733140A1 (en) 2006-12-20
SE0400667D0 (sv) 2004-03-16
ZA200608603B (en) 2008-05-28
AU2005220579A1 (en) 2005-09-22
DK1733140T3 (da) 2007-12-17
CY1106945T1 (el) 2012-09-26
US7518259B2 (en) 2009-04-14
CN1926329A (zh) 2007-03-07
CA2560119A1 (en) 2005-09-22

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Legal Events

Date Code Title Description
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/04/2018, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2621 DE 30-03-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.