CA1048894A - Apparatus for use in the extraction of energy from waves on water - Google Patents
Apparatus for use in the extraction of energy from waves on waterInfo
- Publication number
- CA1048894A CA1048894A CA77269925A CA269925A CA1048894A CA 1048894 A CA1048894 A CA 1048894A CA 77269925 A CA77269925 A CA 77269925A CA 269925 A CA269925 A CA 269925A CA 1048894 A CA1048894 A CA 1048894A
- Authority
- CA
- Canada
- Prior art keywords
- feedback
- force
- waves
- swash plate
- duck
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000000605 extraction Methods 0.000 title description 2
- 238000006073 displacement reaction Methods 0.000 claims abstract description 20
- 230000001133 acceleration Effects 0.000 claims abstract description 14
- 230000001419 dependent effect Effects 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000004069 differentiation Effects 0.000 claims description 3
- 239000000306 component Substances 0.000 claims 7
- 239000000284 extract Substances 0.000 abstract 1
- 241000272525 Anas platyrhynchos Species 0.000 description 52
- 241000272522 Anas Species 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 210000003323 beak Anatomy 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 210000004767 rumen Anatomy 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 241000272517 Anseriformes Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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
- F03B13/12—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
-
- 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
-
- 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)
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2224/76A GB1571790A (en) | 1976-01-20 | 1976-01-20 | Apparatus for extracting powers waves on water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1048894A true CA1048894A (en) | 1979-02-20 |
Family
ID=9735787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA77269925A Expired CA1048894A (en) | 1976-01-20 | 1977-01-18 | Apparatus for use in the extraction of energy from waves on water |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4134023A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5290750A (cg-RX-API-DMAC7.html) |
| AU (1) | AU2134977A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1048894A (cg-RX-API-DMAC7.html) |
| GB (1) | GB1571790A (cg-RX-API-DMAC7.html) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276481A (en) * | 1979-03-12 | 1981-06-30 | Denson Parker | Fluid velocity actuated structure for a wind mill/water wheel |
| KR20010032665A (ko) * | 1997-12-01 | 2001-04-25 | 하이댐 테크놀로지 리미티드 | 파동력 구동식 원동기 |
| MD3542G2 (ro) * | 2005-05-16 | 2008-10-31 | Технический университет Молдовы | Instalaţie de conversiune a energiei valurilor (variante) |
| MD3543G2 (ro) * | 2005-06-06 | 2008-10-31 | Технический университет Молдовы | Instalaţie de conversiune a energiei valurilor (variante) |
| NZ592743A (en) | 2006-01-20 | 2011-09-30 | Liquid Robotics Inc | A wave-powered vehicle and fin system therefor |
| CN101622173B (zh) | 2007-03-02 | 2013-03-27 | 里奎德机器人技术公司 | 水上载体 |
| EP2245300A2 (en) * | 2008-02-06 | 2010-11-03 | Oxydice A/s | A device for converting wave energy into mechanical energy |
| AU2012228951B2 (en) | 2011-03-17 | 2016-05-05 | Liquid Robotics, Inc. | Wave-powered device with one or more tethers having one or more rigid sections |
| CA2830437C (en) | 2011-03-17 | 2019-08-20 | Liquid Robotics, Inc. | Wave-powered devices configured for nesting |
| EP2686236B1 (en) | 2011-03-17 | 2014-12-17 | Liquid Robotics, Inc. | Autonomous wave-powered substance distribution vessels for fertilizing plankton, feeding fish, and sequestering carbon from the atmosphere |
| US9524646B2 (en) | 2011-03-17 | 2016-12-20 | Liquid Robotics, Inc. | Navigation of a fleet of autonomous vessels in current and wind |
| FR2973448B1 (fr) * | 2011-03-29 | 2013-03-29 | IFP Energies Nouvelles | Procede de controle d'un dispositif pour convertir l'energie des vagues en energie electrique |
| CN107082109B (zh) | 2011-06-28 | 2020-04-21 | 液体机器学股份有限公司 | 从波浪运动采集移动推力和电力的船舶 |
| AU2012327253B2 (en) | 2011-09-15 | 2016-04-28 | Liquid Robotics Inc. | Wave-powered endurance extension module for unmanned underwater vehicles |
| DK3092404T3 (da) * | 2013-12-04 | 2020-04-20 | Weptos As | Bølgeenergianlæg med remtræk |
| GB2522251B (en) * | 2014-01-20 | 2020-05-06 | Norwegian Univ Of Science And Technology | Wave energy convertor |
| EP3129642A4 (en) | 2014-04-09 | 2017-12-27 | Brimes Energy Inc. | Wave energy conversion system |
| CN106640500B (zh) * | 2017-03-10 | 2022-08-09 | 大连理工大学 | 一种基于横摇运动的发电装置 |
| CN106759092B (zh) * | 2017-03-10 | 2020-07-24 | 大连理工大学 | 一种具有发电功能的浮式消波堤 |
| US10823134B2 (en) * | 2018-09-13 | 2020-11-03 | National Technology & Engineering Solutions Of Sandia, Llc | Nonlinear controller for nonlinear wave energy converters |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928967A (en) * | 1973-11-15 | 1975-12-30 | Stephen Hugh Salter | Apparatus and method for extracting wave energy |
| GB1541572A (en) * | 1975-02-07 | 1979-03-07 | Insituform Pipes & Structures | Power generating systems |
-
1976
- 1976-01-20 GB GB2224/76A patent/GB1571790A/en not_active Expired
-
1977
- 1977-01-14 US US05/759,274 patent/US4134023A/en not_active Expired - Lifetime
- 1977-01-14 AU AU21349/77A patent/AU2134977A/en not_active Expired
- 1977-01-18 CA CA77269925A patent/CA1048894A/en not_active Expired
- 1977-01-20 JP JP538177A patent/JPS5290750A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU2134977A (en) | 1978-07-20 |
| GB1571790A (en) | 1980-07-16 |
| JPS628634B2 (cg-RX-API-DMAC7.html) | 1987-02-24 |
| US4134023A (en) | 1979-01-09 |
| JPS5290750A (en) | 1977-07-30 |
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