BR112015008402A2 - gerador de energia submergível - Google Patents

gerador de energia submergível

Info

Publication number
BR112015008402A2
BR112015008402A2 BR112015008402A BR112015008402A BR112015008402A2 BR 112015008402 A2 BR112015008402 A2 BR 112015008402A2 BR 112015008402 A BR112015008402 A BR 112015008402A BR 112015008402 A BR112015008402 A BR 112015008402A BR 112015008402 A2 BR112015008402 A2 BR 112015008402A2
Authority
BR
Brazil
Prior art keywords
external
rotational
thrusters
internal
armatures
Prior art date
Application number
BR112015008402A
Other languages
English (en)
Inventor
Samura Isao
Kanemoto Toshiaki
Original Assignee
Kyowa Eng Consultants Co 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 Kyowa Eng Consultants Co Ltd filed Critical Kyowa Eng Consultants Co Ltd
Publication of BR112015008402A2 publication Critical patent/BR112015008402A2/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
    • 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
    • F03B13/105—Bulb groups
    • 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
    • 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"
    • F03B17/061—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 in 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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors coaxially arranged
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7062—Application in combination with an electrical generator of the direct current (D.C.) type
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/24—Rotors for turbines
    • F05B2240/242—Rotors for turbines of reaction type
    • 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
    • F05B2250/00—Geometry
    • F05B2250/30—Arrangement of components
    • F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05B2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/005—Machines with only rotors, e.g. counter-rotating rotors
    • 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
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

resumo gerador de energia submergível objetivo da invenção: um objetivo da presente invenção é fornecer um gerador de energia submergível que possa ser ancorado de forma estável dentro da água e que possa gerar tensão eletromotriz alta sem ser aumentado em tamanho. revelação da invenção: um gerador de energia submergível compreendendo armaduras rotacionais interna e externa que giram relativamente, propulsores para acionar as armaduras rotacionais interna e externa para girar uma em relação à outra, e um envoltório para acomodar as armaduras rotacionais interna e externa, cujo gerador de energia submergível compreende um mecanismo de geração de energia do tipo armaduras rotacionais duplas interna/externa provido com uma armadura rotacional externa e uma armadura rotacional interna oposta à armadura rotacional externa para girar em uma direção oposta a uma direção de rotação da armadura rotacional externa, e um par de propulsores dispostos coaxialmente com pás de um do par de propulsores e pás do outro do par de propulsores torcidas em direções opostas em relação a uma direção de extensão de um eixo geométrico central do par de propulsores, em que um dos propulsores é conectado a uma das armaduras rotacionais interna e externa e o outro dos propulsores é conectado à outra das armaduras rotacionais interna e externa, e compreende adicionalmente um envoltório para acomodar o mecanismo de geração de energia do tipo armaduras rotacionais duplas interna/externa e protegê-lo contra um ambiente externo, e cujo gerador de energia submergível, tal como instalado submerso para operar em uma corrente de água, é construído para ter a flutuabilidade f agindo sobre o mesmo que é maior que a gravidade w agindo sobre o mesmo durante operação do gerador de energia submergível (quando o gerador de energia submergível é ancorado por um cabo de ancoragem, f > w + gravidade agindo sobre o cabo de ancoragem - flutuabilidade agindo sobre o cabo de ancoragem).
BR112015008402A 2012-10-17 2012-10-17 gerador de energia submergível BR112015008402A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/076785 WO2014061116A1 (ja) 2012-10-17 2012-10-17 没水式発電機

Publications (1)

Publication Number Publication Date
BR112015008402A2 true BR112015008402A2 (pt) 2017-07-04

Family

ID=50487705

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015008402A BR112015008402A2 (pt) 2012-10-17 2012-10-17 gerador de energia submergível

Country Status (7)

Country Link
US (1) US9506450B2 (pt)
EP (1) EP2896820B1 (pt)
JP (1) JP5541760B1 (pt)
KR (1) KR101611840B1 (pt)
CN (1) CN104246209B (pt)
BR (1) BR112015008402A2 (pt)
WO (1) WO2014061116A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9617979B2 (en) * 2013-10-30 2017-04-11 Airgenesis, LLC Motor assisted power generation system
WO2016065733A1 (zh) * 2014-10-27 2016-05-06 王承辉 一种水流发电装置
GB2583141B (en) 2019-04-18 2021-05-19 Flex Marine Power Ltd Axial flow turbine apparatus
CN111422343B (zh) * 2020-03-31 2021-08-27 山东大学 一种半航空瞬变电磁探测接收***专用无人机
NO347801B1 (en) * 2023-08-22 2024-03-25 Roy Magne Juvik Tidal power plant

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Also Published As

Publication number Publication date
US9506450B2 (en) 2016-11-29
CN104246209B (zh) 2016-10-26
KR20140126760A (ko) 2014-10-31
EP2896820A1 (en) 2015-07-22
WO2014061116A1 (ja) 2014-04-24
CN104246209A (zh) 2014-12-24
KR101611840B1 (ko) 2016-04-26
EP2896820B1 (en) 2017-05-31
JP5541760B1 (ja) 2014-07-09
EP2896820A4 (en) 2016-02-24
JPWO2014061116A1 (ja) 2016-09-05
US20150240778A1 (en) 2015-08-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 7A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2536 DE 13-08-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.