JP2011529153A - 波エネルギコンバータ - Google Patents
波エネルギコンバータ Download PDFInfo
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- 239000013013 elastic material Substances 0.000 claims abstract description 4
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
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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"
- F03B13/20—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" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
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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
- F03B13/148—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 static pressure increase due to the wave
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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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/181—Circuits; Control arrangements or methods
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/185—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using fluid streams
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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
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/97—Mounting on supporting structures or systems on a submerged 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
- F05B2260/00—Function
- F05B2260/40—Transmission of power
- F05B2260/407—Transmission of power through piezoelectric conversion
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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)
Abstract
Description
海波エネルギは海面に集中しており、海面から深くなるにつれて指数関数的に減衰する。深海波については、エネルギの減衰は、半波長と等しい深さ(波エネルギ領域の底部)での残存波エネルギが表面のエネルギの5%以下となるようなものである。海波からエネルギを、特に電気の形態で抽出するためのシステムが開発されている。
海面波の高さは変化するものであり、通常の穏やかな状態では、波の高さが1メートルを下回り、波の周期が7秒未満となる。波の高さが1〜4メートルであり、波の周期が10〜15秒であれば通常の海面状態である。10年ごとに起こるような大きな嵐では波の高さが4メートルを上回り、波の周期が18秒を超える。平均海面高度は、波の頂と谷との中間点である。
図4は、ややマットレス形状であって、水平幅72が高さ74の複数倍であるチューブ70を示す。波の方向が主として一定である場合、複数のラインでチューブを係留することができ、波の方向が変化する場合は、一本のライン80でチューブを係留することができる。チューブは、チューブのすべての部分が、チューブを通過する波より少距離だけ上を延在するように屈曲する。
Claims (12)
- 海の波伝播方向に沿って移動する海波から電気を生成するための波エネルギコンバータ(93)であって、当該海は、海面(20)と、海底(18)と、海面より下の前記海波の半波長内に位置する波エネルギ領域とを有し、
チューブの中心線(14)に沿って延在し、前記チューブの中心線に沿って離間された、前記チューブの異なるセクション(50)を直線から異なる鉛直方向に異なる量ずらすことができるように屈曲可能な細長いチューブ(12)を備え、前記チューブは、主として水平に離間された対向端部(30、32)を有し、前記チューブは前記海に浮遊し、さらに、
異なる量伸張されると電気を生成するある量のSSM(合成伸縮性材)材料(44、60、62)を備え、前記SSM材料は、チューブを曲げると電気を生成するようにチューブの壁に連結され、かつ前記SSM材料に連結されて電気を伝える導電体(55)を含む、波エネルギコンバータ。 - 前記チューブは弾性のチューブ壁を有し、前記SSM材料は、前記チューブの中心線の周りに延在し、かつ前記チューブ壁に向かい合って位置するシートの形態であり、海波によるチューブ壁の局所的で一時的な隆起が、前記SSM材料を伸張および弛緩させる、請求項1に記載のコンバータ。
- 前記チューブは主として円形の断面を有し、前記SSM材料は、前記チューブ内において、互いの中に位置する複数の円に延在するシートの形態である、請求項2に記載のコンバータ。
- 前記SSM材料は、前記チューブの中心線に沿って離間された、前記チューブの取出箇所(64)の対の間に延在する細長い部分(60、62)の形態である、請求項1に記載のコンバータ。
- 前記チューブは主として水(28)で充填されており、前記チューブは、大気を上回る圧力の空気(146)を含んで前記SSM材料に予め張力をかける、請求項1に記載のコンバータ。
- 前記チューブの長さに沿って離間された複数の電力取出システムを備え、各電力取出システムは、前記導電体の一つを含み、
前記ある量のSSM材料は、異なる量伸張されると電気を生成する、前記チューブの長さに沿って離間された複数の量のSSM材料を含み、各量のSSM材料は、前記電力取出システムのうち少なくとも一つに接続され、さらに、
前記電力取出システムに接続され、前記取出システムの出力を合算するための手段を備える、請求項1に記載のコンバータ。 - 前記波エネルギコンバータの出力電圧が個々の電力取出システムの最大電圧上昇に連続的に近くなるように接続された、複数の連続して設置されたEAP(電気活性ポリマー)電力取出システムを備える、請求項1に記載のコンバータ。
- 下端が海底に接続され、上端が前記チューブに接続された少なくとも1本の係留ライン(16)を備え、
前記係留ラインおよび前記チューブは、部分的にのみ海に沈んで位置するように前記チューブを保持するように構成され、静かな海では、前記中心線より上に位置する前記チューブの上端が海面より上に位置する、請求項1に記載のコンバータ。 - 下端が海底に接続され、上端が前記チューブに接続され、かつ静かな海では完全に沈んだ状態で前記チューブ(110)を保持する少なくとも1本の係留ライン(120、122、123)を備える、請求項1に記載のコンバータ。
- 前記チューブ(70)は、前記長さに垂直な水平方向の幅(72)と、鉛直方向の高さ(74)とを有するマットレス形状であり、
前記幅(72)は、前記高さ(74)の複数倍大きい、請求項1に記載のコンバータ。 - 海の波伝播方向(D)に沿って移動する海波から電気を生成するための波エネルギコンバータであって、当該海は、海面と海底とを有し、
チューブの中心線に沿って延在し、直線から異なる鉛直方向に異なる量ずらすことができるように屈曲可能な細長いチューブ(110)を備え、前記チューブは、主として水平に離間された対向端部(124、126)を有し、さらに、
異なる量伸張されると電気を生成するある量のSSM(合成伸縮性材)材料を備え、前記SSM材料は、チューブを曲げると電気を生成するようにチューブの壁に連結され、前記SSM材料に連結された少なくとも一つの導電体を含み、
前記チューブは明確に浮力を有し、水中の場所から、大きく上方向に、前記チューブの対向端部へと延在し、かつ静かな海面位(112)より下に前記チューブを保持する一対の係留ライン(120、122、123)を含む、波エネルギコンバータ。 - 前記細長いチューブは、前記チューブが膨張および収縮することができるように弾性材料からなるチューブ壁を有し、前記SSM材料は前記チューブ壁に連結されて、前記チューブが膨張および収縮するにつれて、前記SSM材料が伸張および弛緩する、請求項11に記載のコンバータ。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13572908P | 2008-07-23 | 2008-07-23 | |
US61/135,729 | 2008-07-23 | ||
US19116208P | 2008-09-05 | 2008-09-05 | |
US61/191,162 | 2008-09-05 | ||
US12/503,585 US8120195B2 (en) | 2008-07-23 | 2009-07-15 | Wave energy converter |
US12/503,585 | 2009-07-15 | ||
PCT/US2009/050866 WO2010011562A1 (en) | 2008-07-23 | 2009-07-16 | Wave energy converter |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011529153A true JP2011529153A (ja) | 2011-12-01 |
JP2011529153A5 JP2011529153A5 (ja) | 2012-05-24 |
JP5479472B2 JP5479472B2 (ja) | 2014-04-23 |
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Application Number | Title | Priority Date | Filing Date |
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JP2011520108A Active JP5479472B2 (ja) | 2008-07-23 | 2009-07-16 | 波エネルギコンバータ |
Country Status (6)
Country | Link |
---|---|
US (1) | US8120195B2 (ja) |
EP (1) | EP2318694A4 (ja) |
JP (1) | JP5479472B2 (ja) |
CN (1) | CN102084122B (ja) |
AU (1) | AU2009274186B2 (ja) |
WO (1) | WO2010011562A1 (ja) |
Cited By (3)
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WO2014017184A1 (ja) * | 2012-07-25 | 2014-01-30 | 株式会社ビスキャス | 振動発電体およびその製造方法 |
JP2016539612A (ja) * | 2013-11-13 | 2016-12-15 | シングル ブイ ムーリングス インコーポレイテッド | 多相eapシステムおよびそのシステムを制御する方法 |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8429910B2 (en) * | 2005-08-02 | 2013-04-30 | Syed Mohammed Ghouse | Free floating wave energy converter |
US9145875B2 (en) * | 2007-05-01 | 2015-09-29 | Pliant Energy Systems Llc | Ribbon transducer and pump apparatuses, methods and systems |
GB2458630A (en) * | 2008-02-28 | 2009-09-30 | Aws Ocean Energy Ltd | Deformable wave energy converter with electroactive material |
DK176883B1 (da) * | 2008-09-19 | 2010-02-22 | Wavepiston Aps | Apparat til udvinding af bølgeenergi |
KR20110104473A (ko) * | 2009-01-14 | 2011-09-22 | 톰톰 인터내셔날 비.브이. | 내비게이션 장치 및 방법 |
NO329996B1 (no) * | 2009-04-30 | 2011-02-07 | Tidal Sails As | Anordning ved bolgekraftverk |
EP2400573A1 (de) * | 2010-06-23 | 2011-12-28 | Bayer MaterialScience AG | Elektromechanischer Wandler, Verfahren zu dessen Herstellung und Verwendung desselben |
GB2486479B (en) * | 2010-12-16 | 2014-06-18 | Adam Zakheos | Apparatus for generating energy from waves |
CN103384957B (zh) * | 2011-01-10 | 2017-09-08 | 本亚明·彼得罗·菲拉尔多 | 用于例如为推进产生波状运动和用于利用运动流体的能量的机构 |
US8987928B2 (en) * | 2011-01-24 | 2015-03-24 | Single Bovy Moorings, Inc. | Linear dual EAP generator |
US8550823B2 (en) * | 2011-01-24 | 2013-10-08 | Single Buoy Moorings, Inc. | Rigid to elastic electrode connection |
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SE536685C2 (sv) * | 2011-10-18 | 2014-05-27 | Vigor Wave Energy Ab | Vågkraftsaggregat |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54126847A (en) * | 1978-03-01 | 1979-10-02 | Evans David Vincent | Apparatus for extracting energy from wave |
JPS57143172A (en) * | 1981-01-27 | 1982-09-04 | Davy Loewy Ltd | Energy transducer |
JPH07145774A (ja) * | 1993-11-22 | 1995-06-06 | Mitsubishi Heavy Ind Ltd | 浮体式波浪動力装置 |
US6424079B1 (en) * | 1998-08-28 | 2002-07-23 | Ocean Power Technologies, Inc. | Energy harvesting eel |
JP2003505865A (ja) * | 1999-07-20 | 2003-02-12 | エスアールアイ インターナショナル | 改良電気活性ポリマ |
WO2007088325A1 (en) * | 2006-02-04 | 2007-08-09 | Atkins Limited | Distensible tube wave energy converter |
JP2010525241A (ja) * | 2007-04-25 | 2010-07-22 | シングル・ブイ・ムアリングス・インコーポレイテッド | 波力発電システム |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3816774A (en) * | 1972-01-28 | 1974-06-11 | Victor Company Of Japan | Curved piezoelectric elements |
US4056742A (en) * | 1976-04-30 | 1977-11-01 | Tibbetts Industries, Inc. | Transducer having piezoelectric film arranged with alternating curvatures |
US4145882A (en) * | 1977-12-14 | 1979-03-27 | Ivar Thorsheim | Wave power generator |
GB2081387A (en) * | 1980-08-04 | 1982-02-17 | Vickers Ltd | Wave energy convertors |
DK148925C (da) * | 1982-08-03 | 1986-05-12 | Kristian Dahl Hertz | Anlaeg til udnyttelse af energien i en vaeskemasses overfladeboelger, f.eks. boelger paa en havoverflade |
US4404490A (en) * | 1983-09-12 | 1983-09-13 | Taylor George W | Power generation from waves near the surface of bodies of water |
DE4339307A1 (de) * | 1993-11-18 | 1995-05-24 | Pentscho Prof Dr Ing Pentschew | Vorrichtung zur Gewinnung elektrischer Energie durch Ausnutzung der potentiellen und kinetischen Energie von Wellen und des statischen Druckes der Meereswassersäule |
US6376971B1 (en) * | 1997-02-07 | 2002-04-23 | Sri International | Electroactive polymer electrodes |
US6812624B1 (en) * | 1999-07-20 | 2004-11-02 | Sri International | Electroactive polymers |
US6229225B1 (en) * | 1997-05-08 | 2001-05-08 | Ocean Power Technologies, Inc. | Surface wave energy capture system |
JP4362913B2 (ja) * | 1999-12-16 | 2009-11-11 | ソニー株式会社 | 駆動システム |
WO2003081762A1 (en) * | 2002-03-18 | 2003-10-02 | Sri International | Electroactive polymer devices for moving fluid |
GB0320180D0 (en) * | 2003-08-28 | 2003-10-01 | Univ Southampton | An electromagnetic device for converting mechanical vibrational energy into electrical energy |
JP2007506018A (ja) * | 2003-09-19 | 2007-03-15 | アトランティス リソーシィズ コーポレイション ピーティーイー リミテッド | 水中発電用システム |
ZA200602177B (en) * | 2003-09-19 | 2007-05-30 | Atlantis Resources Corp Pte | A system of underwater power generation |
US7538445B2 (en) * | 2006-05-05 | 2009-05-26 | Sri International | Wave powered generation |
US7557456B2 (en) * | 2006-05-05 | 2009-07-07 | Sri International | Wave powered generation using electroactive polymers |
CN100501152C (zh) * | 2006-09-03 | 2009-06-17 | 曲言明 | 曲面绳轮波浪能转换与发电系统 |
DE102006043027A1 (de) * | 2006-09-13 | 2008-03-27 | Epcos Ag | Verspannelement und Piezoaktor mit dem Verspannelement |
WO2008052559A2 (en) | 2006-11-03 | 2008-05-08 | Danfoss A/S | A dielectric composite and a method of manufacturing a dielectric composite |
US7696634B2 (en) * | 2007-05-01 | 2010-04-13 | Pliant Energy Systems Llc | Pliant mechanisms for extracting power from moving fluid |
GB2458630A (en) * | 2008-02-28 | 2009-09-30 | Aws Ocean Energy Ltd | Deformable wave energy converter with electroactive material |
US9279409B2 (en) * | 2009-06-16 | 2016-03-08 | Single Buoy Moorings, Inc. | Environmental electrical generator |
-
2009
- 2009-07-15 US US12/503,585 patent/US8120195B2/en active Active
- 2009-07-16 JP JP2011520108A patent/JP5479472B2/ja active Active
- 2009-07-16 CN CN200980126181.XA patent/CN102084122B/zh active Active
- 2009-07-16 WO PCT/US2009/050866 patent/WO2010011562A1/en active Application Filing
- 2009-07-16 AU AU2009274186A patent/AU2009274186B2/en active Active
- 2009-07-16 EP EP09800823.8A patent/EP2318694A4/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54126847A (en) * | 1978-03-01 | 1979-10-02 | Evans David Vincent | Apparatus for extracting energy from wave |
JPS57143172A (en) * | 1981-01-27 | 1982-09-04 | Davy Loewy Ltd | Energy transducer |
JPH07145774A (ja) * | 1993-11-22 | 1995-06-06 | Mitsubishi Heavy Ind Ltd | 浮体式波浪動力装置 |
US6424079B1 (en) * | 1998-08-28 | 2002-07-23 | Ocean Power Technologies, Inc. | Energy harvesting eel |
JP2003505865A (ja) * | 1999-07-20 | 2003-02-12 | エスアールアイ インターナショナル | 改良電気活性ポリマ |
WO2007088325A1 (en) * | 2006-02-04 | 2007-08-09 | Atkins Limited | Distensible tube wave energy converter |
JP2010525241A (ja) * | 2007-04-25 | 2010-07-22 | シングル・ブイ・ムアリングス・インコーポレイテッド | 波力発電システム |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014017172A1 (ja) * | 2012-07-25 | 2014-01-30 | 株式会社ビスキャス | 振動発電ケーブル、その製造方法、および振動発電体 |
WO2014017184A1 (ja) * | 2012-07-25 | 2014-01-30 | 株式会社ビスキャス | 振動発電体およびその製造方法 |
JP2014027756A (ja) * | 2012-07-25 | 2014-02-06 | Viscas Corp | 振動発電体およびその製造方法 |
JP2016539612A (ja) * | 2013-11-13 | 2016-12-15 | シングル ブイ ムーリングス インコーポレイテッド | 多相eapシステムおよびそのシステムを制御する方法 |
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AU2009274186B2 (en) | 2012-12-13 |
AU2009274186A1 (en) | 2010-01-28 |
WO2010011562A1 (en) | 2010-01-28 |
CN102084122A (zh) | 2011-06-01 |
US20100019498A1 (en) | 2010-01-28 |
EP2318694A1 (en) | 2011-05-11 |
EP2318694A4 (en) | 2013-05-29 |
CN102084122B (zh) | 2014-05-07 |
US8120195B2 (en) | 2012-02-21 |
JP5479472B2 (ja) | 2014-04-23 |
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