AU750680C - Apparatus for extracting power from a fluid flow - Google Patents

Apparatus for extracting power from a fluid flow

Info

Publication number
AU750680C
AU750680C AU43786/99A AU4378699A AU750680C AU 750680 C AU750680 C AU 750680C AU 43786/99 A AU43786/99 A AU 43786/99A AU 4378699 A AU4378699 A AU 4378699A AU 750680 C AU750680 C AU 750680C
Authority
AU
Australia
Prior art keywords
fluid
channel
flow
extracting power
power according
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.)
Ceased
Application number
AU43786/99A
Other languages
English (en)
Other versions
AU4378699A (en
AU750680B2 (en
Inventor
John Francis Hassard
Geoffrey Kenneth Rochester
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hydroventuri Ltd
Original Assignee
Hydroventuri Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB9812792A external-priority patent/GB9812792D0/en
Application filed by Hydroventuri Ltd filed Critical Hydroventuri Ltd
Publication of AU4378699A publication Critical patent/AU4378699A/en
Assigned to R V CO LTD reassignment R V CO LTD Alteration of Name(s) of Applicant(s) under S113 Assignors: IMPERIAL COLLEGE OF SCIENCE, TECHNOLOGY AND MEDICINE
Application granted granted Critical
Publication of AU750680B2 publication Critical patent/AU750680B2/en
Assigned to HYDROVENTURI LIMITED reassignment HYDROVENTURI LIMITED Request to Amend Deed and Register Assignors: R V CO LTD
Publication of AU750680C publication Critical patent/AU750680C/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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)
AU43786/99A 1998-06-12 1999-06-14 Apparatus for extracting power from a fluid flow Ceased AU750680C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9812792 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 1999-01-21
PCT/GB1999/001876 WO1999066200A1 (en) 1998-06-12 1999-06-14 Apparatus for extracting power from a fluid flow

Publications (3)

Publication Number Publication Date
AU4378699A AU4378699A (en) 2000-01-05
AU750680B2 AU750680B2 (en) 2002-07-25
AU750680C true AU750680C (en) 2006-02-09

Family

ID=26313860

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43786/99A Ceased AU750680C (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)

* Cited by examiner, † Cited by third party
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4868408A (en) * 1988-09-12 1989-09-19 Frank Hesh Portable water-powered electric generator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
JPS59226282A (ja) * 1983-06-07 1984-12-19 Ryuichi Hata 風力発電装置
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4868408A (en) * 1988-09-12 1989-09-19 Frank Hesh Portable water-powered electric generator

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
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
CA2334715C (en) 2007-08-14
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
PC1 Assignment before grant (sect. 113)

Owner name: R V CO LTD

Free format text: THE FORMER OWNER WAS: IMPERIAL COLLEGE OF SCIENCE, TECHNOLOGY AND MEDICINE

HB Alteration of name in register

Owner name: HYDROVENTURI LIMITED

Free format text: FORMER NAME WAS: R V CO LTD