ZA87512B - Wave energy devices - Google Patents

Wave energy devices

Info

Publication number
ZA87512B
ZA87512B ZA87512A ZA87512A ZA87512B ZA 87512 B ZA87512 B ZA 87512B ZA 87512 A ZA87512 A ZA 87512A ZA 87512 A ZA87512 A ZA 87512A ZA 87512 B ZA87512 B ZA 87512B
Authority
ZA
South Africa
Prior art keywords
wave energy
energy devices
devices
wave
energy
Prior art date
Application number
ZA87512A
Inventor
John Frederick Cook
Original Assignee
Helmsville Pty 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
Application filed by Helmsville Pty Ltd filed Critical Helmsville Pty Ltd
Publication of ZA87512B publication Critical patent/ZA87512B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H19/00—Marine propulsion not otherwise provided for
    • B63H19/02—Marine propulsion not otherwise provided for by using energy derived from movement of ambient water, e.g. from rolling or pitching of vessels
    • 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
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
    • Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
    • Y02T70/5236—Renewable or hybrid-electric solutions
ZA87512A 1986-01-24 1987-01-23 Wave energy devices ZA87512B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPH434286 1986-01-24

Publications (1)

Publication Number Publication Date
ZA87512B true ZA87512B (en) 1987-09-30

Family

ID=3771449

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA87512A ZA87512B (en) 1986-01-24 1987-01-23 Wave energy devices

Country Status (3)

Country Link
GR (1) GR870102B (en)
WO (1) WO1987004401A1 (en)
ZA (1) ZA87512B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994010029A1 (en) * 1992-10-29 1994-05-11 David John Joseph Dipnall A device for extracting energy from moving water particles
AU687362B2 (en) * 1993-10-08 1998-02-26 David John Joseph Dipnall A device for extracting energy from moving water particles
AUPN163795A0 (en) 1995-03-10 1995-04-06 DIPNALL, David A device for extracting energy from moving water particles
GB9804770D0 (en) * 1998-03-07 1998-04-29 Engineering Business Ltd Apparatus for extracting power from moving water
US7770390B2 (en) 2004-03-26 2010-08-10 Wegener Paul T Configurations and methods for wave energy extraction
EP1913203B1 (en) 2005-08-12 2012-10-03 BioPower Systems Pty. Ltd. A device for capturing energy from a fluid flow
AU2006281967C1 (en) * 2005-08-12 2010-06-03 Biopower Systems Pty. Ltd. A device for capturing energy from a fluid flow
EP2821339B1 (en) 2006-01-20 2023-11-08 Liquid Robotics, Inc. Wave power
MY149458A (en) * 2006-01-20 2013-08-30 Liquid Robotics Inc Wave power
US20140263851A1 (en) * 2013-03-14 2014-09-18 Liquid Robotics, Inc. Water Vehicles
US8808041B2 (en) 2011-06-28 2014-08-19 Liquid Robotics, Inc. Watercraft that harvest both locomotive thrust and electrical power from wave motion
US7371136B2 (en) 2006-01-20 2008-05-13 Liquid Robotics Inc. Wave power
US8668534B2 (en) 2007-03-02 2014-03-11 Liquid Robotics, Inc Wave power
US8717844B2 (en) 2010-02-23 2014-05-06 Westerngeco L.L.C. Seismic data acquisition using self-propelled underwater vehicles
US9013952B2 (en) * 2010-09-17 2015-04-21 Westerngeco L.L.C. Marine seismic survey systems and methods using autonomously or remotely operated vehicles
US9524646B2 (en) 2011-03-17 2016-12-20 Liquid Robotics, Inc. Navigation of a fleet of autonomous vessels in current and wind
TWI557024B (en) 2011-03-17 2016-11-11 液體機器學股份有限公司 Nautical device, placing method thereof, removing method thereof, assembly thereof, suitable float thereof, controlling method thereof and method of obtaining information
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
SG193480A1 (en) 2011-03-17 2013-10-30 Liquid Robotics Inc Wave-powered devices configured for nesting
WO2013077931A2 (en) 2011-09-15 2013-05-30 Liquid Robotics, Inc. Wave-powered endurance extension module for unmanned underwater vehicles
CN102582793A (en) * 2012-03-07 2012-07-18 北京南风科创应用技术有限公司 Vessel-mounted multi-parameter measuring buoy
WO2014145601A2 (en) 2013-03-15 2014-09-18 Liquid Robotics, Inc. Adaptable modular power system (amps) and dedicated connector; modular payload boxes and autonomous water vehicle configured to accept same
US9533740B2 (en) 2013-03-15 2017-01-03 Liquid Robotics, Inc. Adaptable modular power system (AMPS)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015298A (en) * 1961-03-23 1962-01-02 Muirhead & Co Ltd Ship stabilizers
US3312186A (en) * 1965-08-27 1967-04-04 Litsheim Olav Ship propelling means
US3453981A (en) * 1967-04-24 1969-07-08 Joseph A Gause Water-borne vessel comprising propulsion system incorporating flexible fin propulsion members
AU514742B2 (en) * 1976-03-19 1981-02-26 Francis Haddock Cecil Boat keels
GB1574379A (en) * 1977-08-24 1980-09-03 English Electric Co Ltd Turbines and like rotary machines
DE2740939A1 (en) * 1977-09-10 1979-03-22 Rudi Werner Wave power propelled marine craft - has horizontally pivoted tapered flaps linked to servo drive to provide horizontal thrust
FR2404254A1 (en) * 1977-09-23 1979-04-20 Inst Francais Du Petrole DEEP SLOWING DEVICE FOR A TRACTED ELEMENT IN WATER
WO1980001674A1 (en) * 1979-02-09 1980-08-21 E Hartmann Device for exploiting the wave energy of lakes and seas
SU1131770A2 (en) * 1983-08-04 1984-12-30 Senkin Yurij F Ship wave propeller
JPS60104491A (en) * 1983-11-08 1985-06-08 Mitsubishi Heavy Ind Ltd Catamaran provided with wave energy absorbing fin
JPS59140196A (en) * 1984-01-23 1984-08-11 Hitachi Zosen Corp Ships
JPS59140197A (en) * 1984-01-23 1984-08-11 Hitachi Zosen Corp Ships

Also Published As

Publication number Publication date
GR870102B (en) 1987-05-28
WO1987004401A1 (en) 1987-07-30

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