GB202105936D0 - Improved wave energy converter - Google Patents

Improved wave energy converter

Info

Publication number
GB202105936D0
GB202105936D0 GBGB2105936.5A GB202105936A GB202105936D0 GB 202105936 D0 GB202105936 D0 GB 202105936D0 GB 202105936 A GB202105936 A GB 202105936A GB 202105936 D0 GB202105936 D0 GB 202105936D0
Authority
GB
United Kingdom
Prior art keywords
wave energy
energy converter
improved wave
improved
converter
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.)
Granted
Application number
GBGB2105936.5A
Other versions
GB2591421B (en
GB2591421A (en
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.)
Oscilla Power Inc
Original Assignee
Oscilla Power Inc
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 Oscilla Power Inc filed Critical Oscilla Power Inc
Priority to GB2110860.0A priority Critical patent/GB2594665B/en
Priority claimed from US15/217,772 external-priority patent/US10393089B2/en
Publication of GB202105936D0 publication Critical patent/GB202105936D0/en
Publication of GB2591421A publication Critical patent/GB2591421A/en
Application granted granted Critical
Publication of GB2591421B publication Critical patent/GB2591421B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F03B13/14—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"
    • 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
    • F03B13/1845—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 slides relative to the rem
    • F03B13/1865—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 slides relative to the rem where the connection between wom and conversion system takes tension only
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • E02B9/08—Tide or wave power plants
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/707—Application in combination with an electrical generator of the linear type
    • 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
    • F05B2250/00—Geometry
    • F05B2250/70—Shape
    • F05B2250/73—Shape asymmetric
    • 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
    • F05B2260/00—Function
    • F05B2260/02—Transport, e.g. specific adaptations or devices for conveyance
    • 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
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/406—Transmission of power through hydraulic systems
    • 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
GB2105936.5A 2015-07-22 2016-07-22 Improved wave energy converter Active GB2591421B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2110860.0A GB2594665B (en) 2015-07-22 2016-07-22 Improved wave energy converter

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562195693P 2015-07-22 2015-07-22
US15/217,772 US10393089B2 (en) 2013-04-05 2016-07-22 Wave energy converter
GB2009919.8A GB2584965B (en) 2015-07-22 2016-07-22 Improved wave energy converter

Publications (3)

Publication Number Publication Date
GB202105936D0 true GB202105936D0 (en) 2021-06-09
GB2591421A GB2591421A (en) 2021-07-28
GB2591421B GB2591421B (en) 2022-03-02

Family

ID=57835078

Family Applications (4)

Application Number Title Priority Date Filing Date
GB2105936.5A Active GB2591421B (en) 2015-07-22 2016-07-22 Improved wave energy converter
GB2009919.8A Active GB2584965B (en) 2015-07-22 2016-07-22 Improved wave energy converter
GB1802807.6A Active GB2557501B (en) 2015-07-22 2016-07-22 Improved wave energy converter
GB2110860.0A Active GB2594665B (en) 2015-07-22 2016-07-22 Improved wave energy converter

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB2009919.8A Active GB2584965B (en) 2015-07-22 2016-07-22 Improved wave energy converter
GB1802807.6A Active GB2557501B (en) 2015-07-22 2016-07-22 Improved wave energy converter
GB2110860.0A Active GB2594665B (en) 2015-07-22 2016-07-22 Improved wave energy converter

Country Status (2)

Country Link
GB (4) GB2591421B (en)
WO (1) WO2017015626A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2604030B (en) * 2018-04-30 2022-12-14 Fitzgerald Ken Improved survivability of wave energy convertors

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2372964A (en) * 2001-03-08 2002-09-11 Granherne Internat Ltd Buoy with stabilising plates
WO2004055363A1 (en) * 2002-12-17 2004-07-01 Andrew Mentis Wave powered pump assembly
CA2651999C (en) * 2006-05-01 2014-07-08 Ocean Power Technologies, Inc. Heave plate with improved characteristics
GB0802291D0 (en) * 2008-02-07 2008-03-12 Pure Marine Gen Ltd Wave energy conversion apparatus
JP5604310B2 (en) * 2008-02-20 2014-10-08 オーシャン・ハーベスティング・テクノロジーズ・エイビイ Wave energy plant
EP2128430A1 (en) * 2008-05-30 2009-12-02 Jeroen Lambertus Maria Bömer High efficiency wave energy convertor
US10393089B2 (en) * 2013-04-05 2019-08-27 Oscilla Power Inc. Wave energy converter
GB2461792A (en) * 2008-07-14 2010-01-20 Marine Power Systems Ltd Wave generator with optional floating configuration
GB2479348A (en) * 2010-04-06 2011-10-12 Richard Ainsley Page Wave power converter with one way clutch
GB201010261D0 (en) * 2010-06-18 2010-08-04 Marine Power Systems Ltd Wave powered generator
DE102011008877A1 (en) * 2011-01-18 2012-07-19 Jan Peter Peckolt System and method for energy extraction from sea waves
US9790913B2 (en) * 2011-03-28 2017-10-17 Ocean Power Technologies, Inc. Pitch and heave driven wave energy converter system including cable supported reaction masses
US8904778B2 (en) * 2011-03-28 2014-12-09 Ocean Power Technologies, Inc Wave energy converter with asymmetrical float
GB201210133D0 (en) * 2012-06-08 2012-07-25 Univ Manchester Wave energy converter
AU2013280346B2 (en) * 2012-06-26 2017-03-23 Oscilla Power Inc. Wave energy harvester with heave plate
GB2528224A (en) * 2013-02-14 2016-01-13 Oscilla Power Inc Magnetostrictive devices and systems
GB201501356D0 (en) * 2015-01-27 2015-03-11 Aqua Power Technologies Ltd Wave energy converter
US10488828B2 (en) * 2016-12-09 2019-11-26 National Technology & Engineering Solutions Of Sandia, Llc Multi-resonant feedback control of multiple degree-of-freedom wave energy converters

Also Published As

Publication number Publication date
WO2017015626A1 (en) 2017-01-26
GB2584965B (en) 2021-06-16
GB202009919D0 (en) 2020-08-12
GB2591421B (en) 2022-03-02
GB2557501B (en) 2020-08-12
GB2557501A (en) 2018-06-20
GB2584965A (en) 2020-12-23
GB2594665B (en) 2022-03-02
GB2591421A (en) 2021-07-28
GB201802807D0 (en) 2018-04-04
GB202110860D0 (en) 2021-09-08
GB2594665A (en) 2021-11-03
GB2584965A8 (en) 2021-03-03

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