CA2334715C - Apparatus for extracting power from a fluid flow - Google Patents
Apparatus for extracting power from a fluid flow Download PDFInfo
- Publication number
- CA2334715C CA2334715C CA002334715A CA2334715A CA2334715C CA 2334715 C CA2334715 C CA 2334715C CA 002334715 A CA002334715 A CA 002334715A CA 2334715 A CA2334715 A CA 2334715A CA 2334715 C CA2334715 C CA 2334715C
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- channel
- flow
- water
- conduit
- 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 - Fee Related
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 163
- 238000004891 communication Methods 0.000 claims abstract description 23
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 13
- 230000004044 response Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- 238000002955 isolation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000002706 hydrostatic effect Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RLLPVAHGXHCWKJ-IEBWSBKVSA-N (3-phenoxyphenyl)methyl (1s,3s)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(Cl)Cl)[C@@H]1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 RLLPVAHGXHCWKJ-IEBWSBKVSA-N 0.000 description 1
- 101000879596 Nicotiana tabacum Acidic endochitinase P Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
- 238000010792 warming Methods 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
- F03B13/26—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 tide energy
-
- 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"
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Oceanography (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Jet Pumps And Other Pumps (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Braking Systems And Boosters (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Fluid-Pressure Circuits (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9812792.1 | 1998-06-12 | ||
| GB9812792A GB9812792D0 (en) | 1998-06-12 | 1998-06-12 | Extraction of energy from tidal streams or any other submarine current |
| GBGB9901350.0A GB9901350D0 (en) | 1998-06-12 | 1999-01-21 | Apparatus for extracting power from a fluid flow |
| GB9901350.0 | 1999-01-21 | ||
| PCT/GB1999/001876 WO1999066200A1 (en) | 1998-06-12 | 1999-06-14 | Apparatus for extracting power from a fluid flow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2334715A1 CA2334715A1 (en) | 1999-12-23 |
| CA2334715C true CA2334715C (en) | 2007-08-14 |
Family
ID=26313860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002334715A Expired - Fee Related CA2334715C (en) | 1998-06-12 | 1999-06-14 | Apparatus for extracting power from a fluid flow |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6568181B1 (enExample) |
| EP (1) | EP1086310B1 (enExample) |
| JP (1) | JP2002518634A (enExample) |
| AT (1) | ATE231216T1 (enExample) |
| AU (1) | AU750680C (enExample) |
| BR (1) | BR9911114A (enExample) |
| CA (1) | CA2334715C (enExample) |
| CH (1) | CH1086310H1 (enExample) |
| DE (1) | DE69904934C5 (enExample) |
| DK (1) | DK1086310T3 (enExample) |
| ES (1) | ES2191436T3 (enExample) |
| GB (1) | GB9901350D0 (enExample) |
| IS (1) | IS2222B (enExample) |
| NO (1) | NO322635B1 (enExample) |
| NZ (1) | NZ509281A (enExample) |
| PT (1) | PT1086310E (enExample) |
| WO (1) | WO1999066200A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0206623D0 (en) * | 2002-03-20 | 2002-05-01 | Rv Co Ltd | Extracting power from a fluid flow |
| PT1488101E (pt) * | 2002-03-20 | 2006-10-31 | Hydroventuri Ltd | Extraccao de energia a partir de um fluxo de fluido |
| US7043904B2 (en) | 2003-12-23 | 2006-05-16 | Edwin Newman | Electrical energy from live loads |
| US20050132699A1 (en) * | 2003-12-23 | 2005-06-23 | Edwin Newman | Converting pressure energy from renewable energy sources into electrical energy |
| US20050132700A1 (en) * | 2003-12-23 | 2005-06-23 | Edwin Newman | Converting energy from flowing fluids into electrical energy |
| JP4569502B2 (ja) * | 2005-06-06 | 2010-10-27 | 正治 内田 | 流体エネルギーを利用した発電装置 |
| US20060127218A1 (en) * | 2005-12-28 | 2006-06-15 | Timothy Cresci | Hydroelectric power plant and method of generating power |
| EP2327873A1 (en) * | 2006-04-28 | 2011-06-01 | Swanturbines Limited | Tidal current turbine |
| US20070292259A1 (en) * | 2006-06-15 | 2007-12-20 | Kenneth Syung-Kyun Choie | Floating power plant for extracting energy from flowing water |
| JP2008031869A (ja) * | 2006-07-26 | 2008-02-14 | Kyokuto Denko:Kk | バッテリー駆動式電力自動車 |
| IL179878A0 (en) * | 2006-12-06 | 2008-01-20 | Chaim Noked Kozlovsky | Energy production from water current of artifical water source |
| US8814515B2 (en) * | 2007-12-31 | 2014-08-26 | Daniel Farb | Placing water turbines in water flows |
| ES2379258B1 (es) * | 2009-09-08 | 2012-11-05 | Leopoldo Alandete Jurado | Sistema para aprovechamiento de parte del potencial energético de una corriente de agua mediante rueda hidráulica |
| WO2010086474A1 (es) * | 2009-01-27 | 2010-08-05 | Leopoldo Alandete Jurado | Sistema de generación de energía eléctrica por aprovechamiento de corrientes de agua |
| ES2373892B1 (es) * | 2009-01-27 | 2012-11-19 | Leopoldo Alandete Jurado | Sistema para establecer una corriente de fluido mediante succión en una corriente de agua. |
| WO2011114155A2 (en) * | 2010-03-16 | 2011-09-22 | Verderg Ltd | Apparatus for generating power from fluid flow |
| CA2803447C (en) * | 2010-06-30 | 2018-04-03 | Southern Alberta Institute Of Technology | Apparatus for extracting energy from a fluid flow |
| US9546550B2 (en) | 2012-04-23 | 2017-01-17 | Thomas Francis Landon | Bypass foil |
| GB2503250B (en) | 2012-06-20 | 2015-05-27 | Verderg Ltd | Apparatus for converting energy from fluid flow |
| GB2524782B (en) | 2014-04-02 | 2016-04-20 | Verderg Ltd | Turbine assembly |
| FR3081940B1 (fr) * | 2018-06-01 | 2020-10-09 | Herve Rostan | Procede et systeme pour produire de l'energie electrique a partir de courants marins ou fluviaux |
| US20250099203A1 (en) * | 2022-01-26 | 2025-03-27 | Kazuyoshi Suzuki | Air turbine, dental handpiece, and boost adapter |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US264164A (en) * | 1882-09-12 | Wind-wheel | ||
| US1742068A (en) * | 1925-05-16 | 1929-12-31 | Grasset Paul | Maritime ram with barometric chamber |
| US2485543A (en) * | 1943-10-19 | 1949-10-25 | Andreau Jean Edouard | Power plant |
| US4070131A (en) * | 1975-01-20 | 1978-01-24 | Grumman Aerospace Corporation | Tornado-type wind turbine |
| US4018543A (en) * | 1975-09-19 | 1977-04-19 | The Raymond Lee Organization, Inc. | Whirlwind power system |
| US4079264A (en) * | 1976-05-03 | 1978-03-14 | Nathan Cohen | Wind or water operated power plant |
| US4179886A (en) * | 1977-11-08 | 1979-12-25 | Junjiro Tsubota | Method and apparatus for obtaining useful work from wave energy |
| US4172689A (en) * | 1977-12-14 | 1979-10-30 | Ivar Thorsheim | Wave power generator |
| US4288985A (en) * | 1979-12-10 | 1981-09-15 | Dyck Richard G | Apparatus for generating energy from the rise and fall of tides |
| US4372113A (en) * | 1981-01-15 | 1983-02-08 | Ramer James L | Pipeline energy recapture device |
| JPS59226282A (ja) * | 1983-06-07 | 1984-12-19 | Ryuichi Hata | 風力発電装置 |
| US4868408A (en) * | 1988-09-12 | 1989-09-19 | Frank Hesh | Portable water-powered electric generator |
| US4963761A (en) * | 1989-02-01 | 1990-10-16 | Wight C Calvin | Wind-driven power generator |
| GB9009559D0 (en) * | 1990-04-27 | 1990-06-20 | Hydro Energy Ass Ltd | Hydro-electric power conversion system |
| US5709419A (en) * | 1994-02-03 | 1998-01-20 | Roskey; John E. | Wind energy collection |
-
1999
- 1999-01-21 GB GBGB9901350.0A patent/GB9901350D0/en not_active Ceased
- 1999-06-14 DE DE69904934T patent/DE69904934C5/de not_active Expired - Lifetime
- 1999-06-14 BR BR9911114-4A patent/BR9911114A/pt not_active IP Right Cessation
- 1999-06-14 US US09/719,145 patent/US6568181B1/en not_active Expired - Fee Related
- 1999-06-14 AT AT99926598T patent/ATE231216T1/de active
- 1999-06-14 NZ NZ509281A patent/NZ509281A/en unknown
- 1999-06-14 AU AU43786/99A patent/AU750680C/en not_active Ceased
- 1999-06-14 EP EP99926598A patent/EP1086310B1/en not_active Expired - Lifetime
- 1999-06-14 CH CH99926598T patent/CH1086310H1/fr unknown
- 1999-06-14 PT PT99926598T patent/PT1086310E/pt unknown
- 1999-06-14 WO PCT/GB1999/001876 patent/WO1999066200A1/en not_active Ceased
- 1999-06-14 ES ES99926598T patent/ES2191436T3/es not_active Expired - Lifetime
- 1999-06-14 CA CA002334715A patent/CA2334715C/en not_active Expired - Fee Related
- 1999-06-14 JP JP2000554989A patent/JP2002518634A/ja active Pending
- 1999-06-14 DK DK99926598T patent/DK1086310T3/da active
-
2000
- 2000-12-08 IS IS5757A patent/IS2222B/is unknown
- 2000-12-12 NO NO20006338A patent/NO322635B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9911114A (pt) | 2001-03-06 |
| AU4378699A (en) | 2000-01-05 |
| NO20006338D0 (no) | 2000-12-12 |
| US6568181B1 (en) | 2003-05-27 |
| IS5757A (is) | 2000-12-08 |
| AU750680C (en) | 2006-02-09 |
| GB9901350D0 (en) | 1999-03-10 |
| DE69904934T2 (de) | 2003-10-30 |
| CA2334715A1 (en) | 1999-12-23 |
| AU750680B2 (en) | 2002-07-25 |
| EP1086310A1 (en) | 2001-03-28 |
| NZ509281A (en) | 2003-08-29 |
| ES2191436T3 (es) | 2003-09-01 |
| NO20006338L (no) | 2001-02-06 |
| IS2222B (is) | 2007-03-15 |
| ATE231216T1 (de) | 2003-02-15 |
| DK1086310T3 (da) | 2003-05-05 |
| JP2002518634A (ja) | 2002-06-25 |
| PT1086310E (pt) | 2003-06-30 |
| WO1999066200A1 (en) | 1999-12-23 |
| DE69904934D1 (de) | 2003-02-20 |
| DE69904934C5 (de) | 2006-09-14 |
| NO322635B1 (no) | 2006-11-06 |
| CH1086310H1 (fr) | 2006-03-15 |
| EP1086310B1 (en) | 2003-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20170614 |