JP6618998B2 - 浮力可変フレキシブルパイプと向上したキャプチャ幅を有する自由浮遊波力エネルギコンバータ - Google Patents
浮力可変フレキシブルパイプと向上したキャプチャ幅を有する自由浮遊波力エネルギコンバータ Download PDFInfo
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- JP6618998B2 JP6618998B2 JP2017522752A JP2017522752A JP6618998B2 JP 6618998 B2 JP6618998 B2 JP 6618998B2 JP 2017522752 A JP2017522752 A JP 2017522752A JP 2017522752 A JP2017522752 A JP 2017522752A JP 6618998 B2 JP6618998 B2 JP 6618998B2
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- 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
- F03B13/14—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 wave energy
- F03B13/141—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 wave energy with a static energy collector
- F03B13/144—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 wave energy with a static energy collector which lifts water above sea level
- F03B13/147—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 wave energy with a static energy collector which lifts water above sea level for later use
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- 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
- F03B13/14—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 wave energy
- F03B13/16—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1805—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
- F03B13/181—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
- F03B13/1815—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with an up-and-down movement
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- 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
- F03B13/14—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 wave energy
- F03B13/16—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/188—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is flexible or deformable
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- 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
- F03B13/14—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 wave energy
- F03B13/22—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 wave energy using the flow of water resulting from wave movements to drive a motor or turbine
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- 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
- F03B13/14—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 wave energy
- F03B13/24—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 wave energy to produce a flow of air, e.g. to drive an air turbine
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- 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
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/914—Mounting on supporting structures or systems on a stationary structure on an inflatable structure
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- 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
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
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- 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
- F05B2250/10—Geometry two-dimensional
- F05B2250/18—Geometry two-dimensional patterned
- F05B2250/184—Geometry two-dimensional patterned sinusoidal
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- 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
- F05B2270/00—Control
- F05B2270/10—Purpose of the control system
- F05B2270/18—Purpose of the control system to control buoyancy
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
本発明の目的は、水域におけるキャプチャ幅、有効波高および圧力差を増大させ、フレキシブルパイプの水没を抑止することによって、波力エネルギを抽出するためのフレキシブルパイプを用いた自由浮遊波力エネルギコンバータのエネルギ抽出能力を向上させることである。
Claims (19)
- 水域の水面に浮くよう適合された1以上のフレキシブルパイプを具える自由浮遊波力エネルギコンバータであって、前記1以上のフレキシブルパイプは、当該1以上のフレキシブルパイプが前記水域における波の方向に所定角度で相対するように係留された場合に交互に水と空気のスラグを受ける入口端部と、動力取り出し装置および他のデバイスに液体連通する出口端部とを具え、
前記1以上のフレキシブルパイプに互いに離間した位置に取り付けられた複数の支持部であって、各々が前記1以上のフレキシブルパイプの長軸を横切って、前記1以上のフレキシブルパイプから両側に外側に延在する複数の支持部と、
前記支持部に前記1以上のフレキシブルパイプの両側に取り付けられた2以上の膨張型チューブであって、各々が前記1以上のフレキシブルパイプの長軸とほぼ平行に長手方向に延在し、当該2以上の膨張型チューブがそれぞれ気体で膨張したり収縮したりすることによって前記1以上のフレキシブルパイプが前記水域の水面に対して上昇および下降される、2以上の膨張型チューブと、を具えることを特徴とするコンバータ。 - 請求項1に記載のコンバータにおいて、前記気体が空気であることをことを特徴とするコンバータ。
- 請求項1に記載のコンバータにおいて、前記支持部の両側に取り付けられた2つの前記膨張型チューブが、選択的に膨張および収縮可能であることを特徴とするコンバータ。
- 請求項1に記載のコンバータにおいて、前記2以上の膨張型チューブと流体連通して前記チューブを前記気体のソースに接続するホースを具えることを特徴とするコンバータ。
- 請求項1に記載のコンバータにおいて、前記支持部は、前記1以上のフレキシブルパイプの長軸に沿って等間隔であることを特徴とするコンバータ。
- 請求項1に記載のコンバータにおいて、前記2以上の膨張型チューブは、膨張した場合に、前記1以上のフレキシブルパイプを前記水域の水面より上に保持することを特徴とするコンバータ。
- 請求項1に記載のコンバータにおいて、前記1以上のフレキシブルパイプは、当該1以上のフレキシブルパイプ内に水が導入され、前記2以上の膨張型チューブが収縮されたときに、前記水域の水面下に沈降し得ることを特徴とするコンバータ。
- 請求項1に記載のコンバータにおいて、前記2以上の膨張型チューブが部分的に膨張されたときに、前記1以上のフレキシブルパイプの波頭セグメントは前記水域の水面より上に保持され、前記1以上のフレキシブルパイプの波間セグメントは前記水域の水面下に沈むことを特徴とするコンバータ。
- 水域の水面に浮くよう適合された1以上のフレキシブルパイプを具える自由浮遊波力エネルギコンバータであって、前記1以上のフレキシブルパイプは、当該1以上のフレキシブルパイプが前記水域における波の方向に所定角度で相対するように係留された場合に交互に水と空気のスラグを受ける入口端部と、動力取り出し装置および他のデバイスに液体連通する出口端部とを具え、
前記1以上のフレキシブルパイプに互いに離間した位置に取り付けられた複数の支持部を具え、
各々の前記支持部が、前記1以上のフレキシブルパイプの長軸を横切って、前記1以上のフレキシブルパイプから両側に外側に延在することを特徴とする自由浮遊波力エネルギコンバータ。 - 請求項9に記載の自由浮遊波力エネルギコンバータにおいて、2以上の膨張型チューブが前記支持部に、前記1以上のフレキシブルパイプの両側に取り付けられていることを特徴とする自由浮遊波力エネルギコンバータ。
- 請求項10に記載の自由浮遊波力エネルギコンバータにおいて、各々の前記膨張型チューブが、前記1以上のフレキシブルパイプの長軸とほぼ平行に長手方向に延在することを特徴とする自由浮遊波力エネルギコンバータ。
- 請求項11に記載の自由浮遊波力エネルギコンバータにおいて、前記2以上の膨張型チューブがそれぞれ気体で膨張したり収縮したりすることによって、前記1以上のフレキシブルパイプが前記水域の水面に対して上昇および下降されることを特徴とする自由浮遊波力エネルギコンバータ。
- 請求項12に記載の自由浮遊波力エネルギコンバータにおいて、前記気体が空気であることを特徴とする自由浮遊波力エネルギコンバータ。
- 請求項10に記載の自由浮遊波力エネルギコンバータにおいて、前記支持部の両側に取り付けられた2つの前記膨張型チューブが、選択的に膨張および収縮可能であることを特徴とする自由浮遊波力エネルギコンバータ。
- 請求項10に記載の自由浮遊波力エネルギコンバータにおいて、前記2以上の膨張型チューブと流体連通して前記チューブを気体のソースに接続するホースを具えることを特徴とする自由浮遊波力エネルギコンバータ。
- 請求項10に記載の自由浮遊波力エネルギコンバータにおいて、前記支持部は、前記1以上のフレキシブルパイプの長軸に沿って等間隔であることを特徴とする自由浮遊波力エネルギコンバータ。
- 請求項10に記載の自由浮遊波力エネルギコンバータにおいて、前記2以上の膨張型チューブは、膨張した場合に、前記1以上のフレキシブルパイプを前記水域の水面より上に保持することを特徴とする自由浮遊波力エネルギコンバータ。
- 請求項10に記載の自由浮遊波力エネルギコンバータにおいて、前記1以上のフレキシブルパイプは、当該1以上のフレキシブルパイプ内に水が導入され、前記2以上の膨張型チューブが収縮されたときに、前記水域の水面下に沈降し得ることを特徴とする自由浮遊波力エネルギコンバータ。
- 請求項10に記載の自由浮遊波力エネルギコンバータにおいて、前記2以上の膨張型チューブが部分的に膨張されたときに、前記1以上のフレキシブルパイプの波頭セグメントは前記水域の水面より上に保持され、前記1以上のフレキシブルパイプの波間セグメントは前記水域の水面下に沈むことを特徴とするコンバータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN3458/CHE/2014 | 2014-07-14 | ||
IN3458CH2014 | 2014-07-14 | ||
PCT/IN2015/000282 WO2016009447A1 (en) | 2014-07-14 | 2015-07-13 | A free floating wave energy converter having variable buoyancy flexible pipe and enhanced capture width |
Publications (2)
Publication Number | Publication Date |
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JP2017524869A JP2017524869A (ja) | 2017-08-31 |
JP6618998B2 true JP6618998B2 (ja) | 2019-12-11 |
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JP2017522752A Expired - Fee Related JP6618998B2 (ja) | 2014-07-14 | 2015-07-13 | 浮力可変フレキシブルパイプと向上したキャプチャ幅を有する自由浮遊波力エネルギコンバータ |
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Country | Link |
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US (1) | US10428787B2 (ja) |
EP (1) | EP3194761B1 (ja) |
JP (1) | JP6618998B2 (ja) |
CN (1) | CN107076104B (ja) |
CA (1) | CA2954955A1 (ja) |
DK (1) | DK3194761T3 (ja) |
ES (1) | ES2719731T3 (ja) |
PT (1) | PT3194761T (ja) |
WO (1) | WO2016009447A1 (ja) |
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CN107387301B (zh) * | 2017-07-28 | 2023-09-05 | 东北电力大学 | 一种压力激波式波浪能发电装置 |
ES2890973T3 (es) * | 2017-08-04 | 2022-01-25 | Teknoplan As | Planta de energía undimotriz con boyas flotantes controlables |
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Publication number | Priority date | Publication date | Assignee | Title |
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SU1129407A1 (ru) * | 1983-08-22 | 1984-12-15 | Киевский Ордена Ленина Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции | Направл ющее устройство волновой энергетической установки |
EP0198445B1 (en) * | 1985-04-16 | 1990-09-19 | Hydro Energy Associates Limited | A pneumatic hydro-electric power conversion system |
US6781253B2 (en) * | 2002-03-26 | 2004-08-24 | Edwin Newman | Converting ocean energy into electrical energy using bourdon tubes and cartesian divers |
GB0428198D0 (en) * | 2004-12-22 | 2005-01-26 | Salt Anthony | Energy extraction apparatus and method |
US7525212B1 (en) * | 2005-06-20 | 2009-04-28 | Chris S Catlin | Ocean power harvester |
WO2007015269A1 (en) * | 2005-08-02 | 2007-02-08 | Syed Mohammed Ghouse | Free floating wave energy converter |
US20080022974A1 (en) * | 2006-07-28 | 2008-01-31 | Caterpillar Inc. | Multi-stage relief valve having different opening pressures |
FR2934650B1 (fr) * | 2008-08-01 | 2010-09-17 | Jean Baptiste Drevet | Generateur d'energie. |
GB2475049A (en) * | 2009-11-03 | 2011-05-11 | Norman West Bellamy | Pneumatic wave compressor for extracting energy from sea waves |
US20120119510A1 (en) * | 2010-07-14 | 2012-05-17 | Brian Von Herzen | Pneumatic gearbox with variable speed transmission and associated systems and methods |
CA2844023C (en) | 2011-07-22 | 2020-09-15 | Syed Mohammed Ghouse | Free floating wave energy converter with control devices |
DE102011080120A1 (de) * | 2011-07-29 | 2013-01-31 | Robert Bosch Gmbh | Flexible Struktur zur Erzeugung elektrischer Energie aus Wellenbewegungen |
FR3000378B1 (fr) * | 2012-12-28 | 2015-05-15 | Alain Salou | Dispositif d'elimination de tumeurs cancereuses, de bacteries recidivantes pat un fluide propulse par un tube dans une cavite a tres basse temperature |
US9074577B2 (en) * | 2013-03-15 | 2015-07-07 | Dehlsen Associates, Llc | Wave energy converter system |
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2015
- 2015-07-13 CA CA2954955A patent/CA2954955A1/en not_active Abandoned
- 2015-07-13 ES ES15767333T patent/ES2719731T3/es active Active
- 2015-07-13 WO PCT/IN2015/000282 patent/WO2016009447A1/en active Application Filing
- 2015-07-13 DK DK15767333.6T patent/DK3194761T3/en active
- 2015-07-13 CN CN201580049308.8A patent/CN107076104B/zh not_active Expired - Fee Related
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- 2015-07-13 JP JP2017522752A patent/JP6618998B2/ja not_active Expired - Fee Related
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US10428787B2 (en) | 2019-10-01 |
DK3194761T3 (en) | 2019-04-23 |
CN107076104A (zh) | 2017-08-18 |
JP2017524869A (ja) | 2017-08-31 |
EP3194761A1 (en) | 2017-07-26 |
EP3194761B1 (en) | 2019-01-09 |
PT3194761T (pt) | 2019-04-24 |
WO2016009447A1 (en) | 2016-01-21 |
CN107076104B (zh) | 2019-08-27 |
CA2954955A1 (en) | 2016-01-21 |
ES2719731T3 (es) | 2019-07-12 |
US20170159636A1 (en) | 2017-06-08 |
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