JP4299132B2 - 波力エネルギーを利用する構成物および装置 - Google Patents
波力エネルギーを利用する構成物および装置 Download PDFInfo
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- JP4299132B2 JP4299132B2 JP2003538564A JP2003538564A JP4299132B2 JP 4299132 B2 JP4299132 B2 JP 4299132B2 JP 2003538564 A JP2003538564 A JP 2003538564A JP 2003538564 A JP2003538564 A JP 2003538564A JP 4299132 B2 JP4299132 B2 JP 4299132B2
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- 239000000203 mixture Substances 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 136
- 238000004146 energy storage Methods 0.000 claims description 14
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- 238000000034 method Methods 0.000 abstract description 8
- 230000006835 compression Effects 0.000 description 13
- 238000007906 compression Methods 0.000 description 13
- 238000005086 pumping Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000001788 irregular Effects 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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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
- F03B13/182—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 a to-and-fro movement
-
- 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
-
- 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)
- Saccharide Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
・中水深域において、水塊の任意の点の動きは、実質的に往復運動をしていて、その結果、水塊は、主として運動エネルギーのみを有している。従って、浅瀬の配置された既知の波力発電装置と異なり、水塊のエネルギーは一定のままである。水塊は、任意の中心に対して規則的な運動を有しているので、水底に固定された装置は、水面上に部分的にあるいは全体的に配置された装置に比べて、より規則的にエネルギーを発生することが出来る。
・中水深域においてエネルギー発生に用いられる本発明の装置は、水面上で一般的な気象条件や、水塊の回転運動に晒されないので、上述の浅瀬におけるエネルギー発生システムのように容易には損傷しない。装置に含まれる圧縮シリンダ等のエネルギー貯蔵部は、完全に水中に位置していることが好ましく、それにより、装置に対するダメージの危険性がさらに減少する。
2 本体
3 エネルギー貯蔵部
4 土台
6 水底
3;31 圧力タンク
32 ピストン
33;33a 第1のエア・ホース
33;33b 第2のエア・ホース
Claims (8)
- 水塊(5)により、水底あるいはその付近に配置された本体(2)あるいはその一部を動作可能にさせた、波力エネルギーを利用する構成物において、
本体の全体を水面下に没するように水中に浸し、
かつ、中水深域の波のブレイクラインよりも深い深さで、本体の全体が、水塊(5)の各点の運動が往復運動あるいは楕円運動となる深さ領域に位置するように、該本体の下端を水底(6)に取付け、
本体(2)あるいはその一部の運動エネルギーを、エネルギー貯蔵部(3)に回収し、
当該エネルギーをエネルギー貯蔵部から適応対象物に移送させることを特徴とする波力エネルギーを利用する構成物。 - 波長Lに対する水盆の深さHの比が1/20から1/2である領域において、水底に本体を固定することを特徴とする請求項1に記載の波力エネルギーを利用する構成物。
- 水塊(5)の往復運動により、一端で水底に取付けられた板状本体(2)を動作可能にして、板状本体の運動エネルギーを、圧力タンク(3;31)等の水面(5;51)下に配置されたエネルギー貯蔵部に回収することを特徴とする請求項1または2に記載の波力エネルギーを利用する構成物。
- 水塊の往復運動下で全体的あるいは部分的に動作するようになっている本体(2)と、本体あるいはその一部の運動エネルギーを、エネルギー貯蔵部(3)に保存する手段と、エネルギーをエネルギー貯蔵部(3)から適応対象物に移送させる手段とを備える波力エネルギー利用装置(1)において、
中水深域の波のブレイクラインよりも深い深さで、本体の全体が、水塊(5)の各点の運動が往復運動あるいは楕円運動となる深さ領域に位置するように、該本体の下端が水底(6)に取付けられ、
本体の全体が水面下に没するように本体の下端が水底(6)に取付けられ、
かつ、該本体は、水塊の往復運動あるいは楕円運動下で全体的あるいは部分的に動作することを特徴とする波力エネルギー利用装置。 - 本体(2)は、板状であって、その一端が水底(6)上の土台(4)に固定され、
本体(2)あるいはその一部は、水の固有の重さよりも軽量であることを特徴とする請求項4記載の波力エネルギー利用装置。 - 板状本体の運動エネルギーを、水面下に配置され、空気等の媒体を含む圧力タンク(3;31)に保存することを特徴とする請求項5に記載の波力エネルギー利用装置。
- 板状本体(2)と圧力タンク(3;31)とを、水底(6)に配置された土台(4)に固定することを特徴とする請求項5または6に記載の波力エネルギー利用装置。
- 装置(1)は、
媒体を適応対象物に導く第1の配管(33;33a)と、
媒体を圧力タンク(3;31)に移送させる第2の配管(33;33b)を備えることを特徴とする請求項5ないし7のいずれか1項に記載の波力エネルギー利用装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20012086A FI20012086A0 (fi) | 2001-10-26 | 2001-10-26 | Menetelmä ja laitteisto aaltoenergian hyödyntämiseksi |
PCT/FI2002/000834 WO2003036081A1 (en) | 2001-10-26 | 2002-10-25 | A process and an apparatus for utilising wave energy |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005506487A JP2005506487A (ja) | 2005-03-03 |
JP4299132B2 true JP4299132B2 (ja) | 2009-07-22 |
Family
ID=8562138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003538564A Expired - Lifetime JP4299132B2 (ja) | 2001-10-26 | 2002-10-25 | 波力エネルギーを利用する構成物および装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7131269B2 (ja) |
EP (1) | EP1444435B1 (ja) |
JP (1) | JP4299132B2 (ja) |
AT (1) | ATE380293T1 (ja) |
AU (1) | AU2002338008B8 (ja) |
DE (1) | DE60223940D1 (ja) |
ES (1) | ES2297000T3 (ja) |
FI (1) | FI20012086A0 (ja) |
PT (1) | PT1444435E (ja) |
WO (1) | WO2003036081A1 (ja) |
ZA (1) | ZA200402875B (ja) |
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2001
- 2001-10-26 FI FI20012086A patent/FI20012086A0/fi unknown
-
2002
- 2002-10-25 AU AU2002338008A patent/AU2002338008B8/en not_active Expired
- 2002-10-25 PT PT02770020T patent/PT1444435E/pt unknown
- 2002-10-25 EP EP02770020A patent/EP1444435B1/en not_active Expired - Lifetime
- 2002-10-25 WO PCT/FI2002/000834 patent/WO2003036081A1/en active IP Right Grant
- 2002-10-25 AT AT02770020T patent/ATE380293T1/de not_active IP Right Cessation
- 2002-10-25 ES ES02770020T patent/ES2297000T3/es not_active Expired - Lifetime
- 2002-10-25 JP JP2003538564A patent/JP4299132B2/ja not_active Expired - Lifetime
- 2002-10-25 DE DE60223940T patent/DE60223940D1/de not_active Expired - Lifetime
- 2002-10-25 US US10/493,445 patent/US7131269B2/en not_active Expired - Lifetime
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2004
- 2004-03-16 ZA ZA2004/02875A patent/ZA200402875B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1444435B1 (en) | 2007-12-05 |
JP2005506487A (ja) | 2005-03-03 |
WO2003036081A1 (en) | 2003-05-01 |
ES2297000T3 (es) | 2008-05-01 |
AU2002338008B2 (en) | 2008-04-17 |
PT1444435E (pt) | 2008-03-13 |
US7131269B2 (en) | 2006-11-07 |
AU2002338008B8 (en) | 2008-08-14 |
EP1444435A1 (en) | 2004-08-11 |
ZA200402875B (en) | 2005-02-23 |
FI20012086A0 (fi) | 2001-10-26 |
ATE380293T1 (de) | 2007-12-15 |
DE60223940D1 (de) | 2008-01-17 |
US20050066654A1 (en) | 2005-03-31 |
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