GB2007314A - Utilising wave energy - Google Patents

Utilising wave energy

Info

Publication number
GB2007314A
GB2007314A GB7830057A GB7830057A GB2007314A GB 2007314 A GB2007314 A GB 2007314A GB 7830057 A GB7830057 A GB 7830057A GB 7830057 A GB7830057 A GB 7830057A GB 2007314 A GB2007314 A GB 2007314A
Authority
GB
United Kingdom
Prior art keywords
bellows
wave energy
liquid
plate
end attached
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
GB7830057A
Other versions
GB2007314B (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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Publication of GB2007314A publication Critical patent/GB2007314A/en
Application granted granted Critical
Publication of GB2007314B publication Critical patent/GB2007314B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/24—Non-positive-displacement machines or engines, e.g. steam turbines characterised by counter-rotating rotors subjected to same working fluid stream without intermediate stator blades or the like
    • 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
    • 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
    • F03B13/1885—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 tied to the rem
    • F03B13/1895—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 tied to the rem where the tie is a tension/compression member
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/50—Intrinsic material properties or characteristics
    • F05B2280/5001—Elasticity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/501—Elasticity
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Reciprocating Pumps (AREA)
  • Semiconductor Memories (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

One or more vertically disposed resilient bellows 2 have one end attached to a float 1 which follows the liquid wave movements and the opposite end attached to a plate 3 located some distance below the liquid surface, which has a high hydraulic impedance. Each bellows has inlet and outlet non-return valves 5, 6 so that pumping of the liquid occurs due to expansion and contraction of the bellows as the float moves up and down relative to the plate. <IMAGE>
GB7830057A 1977-10-13 1978-07-17 Wave energy device Expired GB2007314B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4258677 1977-10-13

Publications (2)

Publication Number Publication Date
GB2007314A true GB2007314A (en) 1979-05-16
GB2007314B GB2007314B (en) 1982-03-24

Family

ID=10425092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7830057A Expired GB2007314B (en) 1977-10-13 1978-07-17 Wave energy device

Country Status (7)

Country Link
JP (1) JPS5462436A (en)
AU (1) AU3814578A (en)
CA (1) CA1102213A (en)
DE (1) DE2843023A1 (en)
FR (1) FR2406092A1 (en)
GB (1) GB2007314B (en)
NO (1) NO782823L (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981003358A1 (en) * 1980-05-21 1981-11-26 Sea Energy Ass Ltd Wave energy converting system
EP0071406A2 (en) * 1981-07-27 1983-02-09 Secretary of State for Energy in Her Britannic Majesty's Gov. of the United Kingdom of Great Britain and Northern Ireland Tube mooring line
GB2267128A (en) * 1992-04-09 1993-11-24 Alexander George Southcombe Wave or tidal power harnessing apparatus.
GB2289228A (en) * 1994-05-10 1995-11-15 Colin Brooks Device for the aeration and de-stratification of water using wave-driven air compressors
WO1997041350A1 (en) * 1996-04-29 1997-11-06 Ips Interproject Service Ab Wave energy converter
US5872406A (en) * 1994-03-11 1999-02-16 Tidal Electric Inc. Tidal generator
WO2004003380A1 (en) * 2002-06-27 2004-01-08 Seapower Pacific Pty Ltd Wave energy converter
WO2008064691A1 (en) * 2006-11-27 2008-06-05 Mamdouh Ali Mahfouz Wave energy device
EP2071181A1 (en) * 2006-09-04 2009-06-17 Power Retailing Group, S.A. De C.V. Wave pump used to convert wave energy into another type of usable energy
US20130069368A1 (en) * 2011-09-15 2013-03-21 Industry-Academic Cooperation Foundation, Yonsei University Wave power generating apparatus and method
GB2554407A (en) * 2016-09-26 2018-04-04 Fortitudo Maris Ltd Wave energy capture system
GB2615589A (en) * 2022-02-14 2023-08-16 Walford Construction Ltd Improvements in and relating to energy conversion and harvesting

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1139379B (en) * 1981-08-18 1986-09-24 Tecnomare Spa SYSTEM FOR THE RECOVERY OF THE ENERGY OF THE WAVE MOTOR AND ITS TRANSFORMATION INTO USEFUL ENERGY
ATE12675T1 (en) * 1982-03-15 1985-04-15 Horst Quarz WAVE POWER MACHINE.
DK148925C (en) * 1982-08-03 1986-05-12 Kristian Dahl Hertz PLANT TO USE THE ENERGY IN A SURFACE WAVER, EX. BULK ON A SURFACE SURFACE
DE8913764U1 (en) * 1989-11-21 1991-03-21 PI Praktische Informatik GmbH, 8000 München Device for pumping sea water
JP4793091B2 (en) * 2005-05-17 2011-10-12 ブラザー工業株式会社 Ink feeding apparatus and inkjet recording apparatus
GB2451879A (en) * 2007-08-16 2009-02-18 Bruce William Palmer Wave energy converter with hydraulically compressed pump chamber
CN101946088A (en) * 2008-01-14 2011-01-12 单点系泊公司 Wave energy absorber
BG66042B1 (en) * 2008-06-10 2010-11-30 Генчо СТАЙНОВ A device for transforming the sea wave energy
CN110344993B (en) * 2019-07-15 2020-12-22 雨歌智能科技(杭州)有限公司 Multi-cylinder sea wave power generation device driven based on sea wave force energy principle

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981003358A1 (en) * 1980-05-21 1981-11-26 Sea Energy Ass Ltd Wave energy converting system
EP0071406A2 (en) * 1981-07-27 1983-02-09 Secretary of State for Energy in Her Britannic Majesty's Gov. of the United Kingdom of Great Britain and Northern Ireland Tube mooring line
EP0071406A3 (en) * 1981-07-27 1983-09-14 Secretary Of State For Energy Tube mooring line
GB2267128A (en) * 1992-04-09 1993-11-24 Alexander George Southcombe Wave or tidal power harnessing apparatus.
US5872406A (en) * 1994-03-11 1999-02-16 Tidal Electric Inc. Tidal generator
GB2289228A (en) * 1994-05-10 1995-11-15 Colin Brooks Device for the aeration and de-stratification of water using wave-driven air compressors
GB2289228B (en) * 1994-05-10 1997-11-26 Colin Brooks Device for the aeration and de-stratification of water
CN1077233C (en) * 1996-04-29 2002-01-02 Ips工程服务公司 Wave energy converter
AU708155B2 (en) * 1996-04-29 1999-07-29 Ips Interproject Service Ab Wave energy converter
US6140712A (en) * 1996-04-29 2000-10-31 Ips Interproject Service Ab Wave energy converter
WO1997041350A1 (en) * 1996-04-29 1997-11-06 Ips Interproject Service Ab Wave energy converter
WO2004003380A1 (en) * 2002-06-27 2004-01-08 Seapower Pacific Pty Ltd Wave energy converter
EP2071181A1 (en) * 2006-09-04 2009-06-17 Power Retailing Group, S.A. De C.V. Wave pump used to convert wave energy into another type of usable energy
EP2071181A4 (en) * 2006-09-04 2013-03-13 Power Retailing Group S A De C V Wave pump used to convert wave energy into another type of usable energy
WO2008064691A1 (en) * 2006-11-27 2008-06-05 Mamdouh Ali Mahfouz Wave energy device
US20130069368A1 (en) * 2011-09-15 2013-03-21 Industry-Academic Cooperation Foundation, Yonsei University Wave power generating apparatus and method
GB2554407A (en) * 2016-09-26 2018-04-04 Fortitudo Maris Ltd Wave energy capture system
US10844831B2 (en) 2016-09-26 2020-11-24 Fortitudo Maris Ltd Wave energy capture system
GB2554407B (en) * 2016-09-26 2020-12-30 Fortitudo Maris Ltd Wave energy capture system
GB2615589A (en) * 2022-02-14 2023-08-16 Walford Construction Ltd Improvements in and relating to energy conversion and harvesting

Also Published As

Publication number Publication date
NO782823L (en) 1979-04-18
JPS5462436A (en) 1979-05-19
GB2007314B (en) 1982-03-24
AU3814578A (en) 1980-01-24
DE2843023A1 (en) 1979-04-19
CA1102213A (en) 1981-06-02
FR2406092A1 (en) 1979-05-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee