SE9601638D0 - Wave energy converter - Google Patents

Wave energy converter

Info

Publication number
SE9601638D0
SE9601638D0 SE9601638A SE9601638A SE9601638D0 SE 9601638 D0 SE9601638 D0 SE 9601638D0 SE 9601638 A SE9601638 A SE 9601638A SE 9601638 A SE9601638 A SE 9601638A SE 9601638 D0 SE9601638 D0 SE 9601638D0
Authority
SE
Sweden
Prior art keywords
acceleration tube
buoyant body
pct
working cylinder
working
Prior art date
Application number
SE9601638A
Other languages
English (en)
Other versions
SE9601638L (sv
SE508307C2 (sv
Inventor
Bengt-Olov Sjoestroem
Lennart Claesson
Jan Forsberg
Gunnar Fredriksson
Original Assignee
Ips Interproject Service Ab
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 Ips Interproject Service Ab filed Critical Ips Interproject Service Ab
Priority to SE9601638A priority Critical patent/SE508307C2/sv
Publication of SE9601638D0 publication Critical patent/SE9601638D0/sv
Priority to ZA9703579A priority patent/ZA973579B/xx
Priority to NZ332539A priority patent/NZ332539A/en
Priority to DK97921069T priority patent/DK0897472T3/da
Priority to PCT/SE1997/000719 priority patent/WO1997041350A1/en
Priority to US09/171,913 priority patent/US6140712A/en
Priority to ES97921069T priority patent/ES2167742T3/es
Priority to CN97194222A priority patent/CN1077233C/zh
Priority to AU27212/97A priority patent/AU708155B2/en
Priority to EP97921069A priority patent/EP0897472B1/en
Priority to JP9538814A priority patent/JP2000509129A/ja
Priority to PT97921069T priority patent/PT897472E/pt
Publication of SE9601638L publication Critical patent/SE9601638L/sv
Publication of SE508307C2 publication Critical patent/SE508307C2/sv

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"
    • 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
    • F03B13/1855—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 and compression
    • 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
    • F03B13/187—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 and the wom directly actuates the piston of a pump
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
SE9601638A 1996-04-29 1996-04-29 Vågenergiomvandlare SE508307C2 (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE9601638A SE508307C2 (sv) 1996-04-29 1996-04-29 Vågenergiomvandlare
ZA9703579A ZA973579B (en) 1996-04-29 1997-04-24 Wave energy converter.
PT97921069T PT897472E (pt) 1996-04-29 1997-04-29 Conversor de energia de ondas
ES97921069T ES2167742T3 (es) 1996-04-29 1997-04-29 Convertidor de energia de las olas.
DK97921069T DK0897472T3 (da) 1996-04-29 1997-04-29 Bølgeenergiomformer
PCT/SE1997/000719 WO1997041350A1 (en) 1996-04-29 1997-04-29 Wave energy converter
US09/171,913 US6140712A (en) 1996-04-29 1997-04-29 Wave energy converter
NZ332539A NZ332539A (en) 1996-04-29 1997-04-29 Wave energy converter utilising hose pumps to replace piston rod of known heaving-buoy type converter
CN97194222A CN1077233C (zh) 1996-04-29 1997-04-29 波能转换器
AU27212/97A AU708155B2 (en) 1996-04-29 1997-04-29 Wave energy converter
EP97921069A EP0897472B1 (en) 1996-04-29 1997-04-29 Wave energy converter
JP9538814A JP2000509129A (ja) 1996-04-29 1997-04-29 波エネルギ変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601638A SE508307C2 (sv) 1996-04-29 1996-04-29 Vågenergiomvandlare

Publications (3)

Publication Number Publication Date
SE9601638D0 true SE9601638D0 (sv) 1996-04-29
SE9601638L SE9601638L (sv) 1997-10-30
SE508307C2 SE508307C2 (sv) 1998-09-21

Family

ID=20402392

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601638A SE508307C2 (sv) 1996-04-29 1996-04-29 Vågenergiomvandlare

Country Status (12)

Country Link
US (1) US6140712A (sv)
EP (1) EP0897472B1 (sv)
JP (1) JP2000509129A (sv)
CN (1) CN1077233C (sv)
AU (1) AU708155B2 (sv)
DK (1) DK0897472T3 (sv)
ES (1) ES2167742T3 (sv)
NZ (1) NZ332539A (sv)
PT (1) PT897472E (sv)
SE (1) SE508307C2 (sv)
WO (1) WO1997041350A1 (sv)
ZA (1) ZA973579B (sv)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9701818D0 (en) 1997-01-29 1997-03-19 Applied Res & Tech Wave energy converter
US6768217B2 (en) * 2002-02-20 2004-07-27 Ocean Power Technologies, Inc. Wave energy converter system of improved efficiency and survivability
US6791205B2 (en) * 2002-09-27 2004-09-14 Aqua Magnetics, Inc. Reciprocating generator wave power buoy
US20040201222A1 (en) * 2002-12-10 2004-10-14 Leonid Eylman Power station utilizing potential energy of sea water pressure
US6930406B2 (en) * 2003-02-19 2005-08-16 W. C. Gray Montgomery Tide compensated swell powered generator
NO320518B1 (no) * 2004-09-13 2005-12-12 Power Vision As Bolgekraftverk
AU2006318664A1 (en) * 2005-11-18 2007-05-31 Orbital Industries, Inc. Wave energy recovery system
US20070145748A1 (en) * 2005-12-23 2007-06-28 Caterpillar Inc. Power generation system
JP2009542964A (ja) * 2006-07-11 2009-12-03 オーストラリアン サステイナブル エナジー コーポレーション プロプライアタリー リミテッド 波エネルギー変換機
EP2171262A4 (en) * 2007-07-11 2013-05-15 Ryan Steelberg DEEP WATER POWER GENERATION SYSTEM AND DEVICE
CA2725137A1 (en) * 2007-12-12 2009-06-18 Protean Power Pty Ltd Improvements to wave energy converter
AU2015201739B2 (en) * 2007-12-12 2016-11-10 Protean Energy Australia Pty Ltd Improvements to Wave Energy Converter
AU2016208380B2 (en) * 2007-12-12 2018-10-04 Protean Energy Australia Pty Ltd Improvements to Wave Energy Converter
GB0802291D0 (en) * 2008-02-07 2008-03-12 Pure Marine Gen Ltd Wave energy conversion apparatus
US20100283248A1 (en) 2009-02-20 2010-11-11 Moffat Brian L Venturi based ocean wave energy conversion system
US8925313B2 (en) * 2008-02-22 2015-01-06 Brian Lee Moffat Wave energy conversion apparatus
EP2274515B1 (en) * 2008-02-29 2016-03-23 Single Buoy Moorings Inc. Offshore wind and wave power generation system and method thereof
US8143733B2 (en) * 2008-03-12 2012-03-27 Maloney Cahill C System and method for providing nautical torque technology
US20090243298A1 (en) * 2008-03-25 2009-10-01 Jean Philippe F Minimal wave power generator
US20100122529A1 (en) * 2008-11-17 2010-05-20 William Steven Kroll Kinetically balanced bi-direction rotational wave energy converter
EP3239518B1 (en) * 2009-03-27 2020-02-12 Brian Lee Moffat Wave energy conversion apparatus
US7834475B1 (en) * 2009-05-04 2010-11-16 Dan Nicolaus Costas Apparatus for converting wave energy
JP5684246B2 (ja) 2009-06-09 2015-03-11 ヒーリー、ジェイムズ ダブリュ．ＨＥＡＬＹ，Ｊａｍｅｓ Ｗ． 波エネルギ発電システム
US9068554B2 (en) 2009-06-09 2015-06-30 James W. Healy Wave energy electrical power generation
US20110057448A1 (en) * 2009-09-08 2011-03-10 Joseph Page Wave energy converters
TWM381681U (en) * 2010-01-12 2010-06-01 shi-xiong Chen Seesaw type water wave electric generator
IES20100344A2 (en) 2010-05-26 2011-06-08 Sea Power Ltd Wave energy conversion device
US8723353B1 (en) 2012-11-21 2014-05-13 Barrie Franklin Wave energy converter design incorporating an induction generator
JP6324993B2 (ja) 2012-12-26 2018-05-16 ヒーリー、ジェイムズ ダブリュ．ＨＥＡＬＹ，Ｊａｍｅｓ Ｗ． 波力エネルギー発電システム
GB2519399B (en) * 2013-07-05 2015-11-25 William Dick A wave energy converter
CN104454322B (zh) * 2014-11-29 2019-01-04 章红涛 套筒浮子式海浪发电装置
SE539972C2 (sv) * 2015-06-08 2018-02-13 W4P Waves4Power Ab Vågenergiomvandlare med differentialcylinder
SE539195C2 (sv) * 2015-08-10 2017-05-09 W4P Waves4Power Ab Vågenergiomvandlare innefattande kolvstång med flottörkropp
EP3394424B1 (fr) 2015-12-24 2019-11-27 Le Muet, Ivan Dispositif de recuperation d'energie sur de larges spectres de houles
SE540263C2 (en) * 2016-06-13 2018-05-15 Novige Ab Apparatus for harvesting energy from waves
US10385820B2 (en) * 2016-08-22 2019-08-20 Brian Lee Moffat Wave energy device with constricted tube and generator pod
US10415538B2 (en) * 2016-12-09 2019-09-17 Ting-Ching WU Negative-pressure wave generator
US10605226B2 (en) * 2018-08-14 2020-03-31 Lone Gull Holdings, Ltd. Inertial hydrodynamic pump and wave engine
WO2021158238A1 (en) * 2020-02-07 2021-08-12 The Climate Foundation Underwater water transfer apparatus
SE543965C2 (en) * 2020-02-20 2021-10-12 Novige Ab Power take-off apparatus and wave energy converter for harvesting energy from waves
US11739727B2 (en) * 2021-09-13 2023-08-29 Aquaharmonics Inc. System and method for wave energy converting device
US11920588B2 (en) 2021-12-29 2024-03-05 Joseph David SIEBER Compressor for compressing high-pressured fluids

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US1864499A (en) * 1927-11-25 1932-06-21 Grigsby Russell Cole Wave motor driving mechanism
US3487228A (en) * 1967-04-17 1969-12-30 Bernard Kriegel Power generating system
DE2601831C3 (de) * 1975-01-31 1979-08-02 Jan Edvard Nacka Persson (Schweden) Pumpe
NO771013L (no) * 1977-03-22 1978-09-25 Kjell Budal Boelgekraftverk.
US4208878A (en) * 1977-07-06 1980-06-24 Rainey Don E Ocean tide energy converter
GB2007314B (en) * 1977-10-13 1982-03-24 British Petroleum Co Wave energy device
SE423431B (sv) * 1978-08-16 1982-05-03 Sven Anders Noren Aggregat for tillvaratagnade av rorelseenergi, som er bunden i vattnets vagrorelse
SE427131B (sv) * 1981-07-16 1983-03-07 Interproject Service Ab Aggregat for tillvaratagande av rorelseenergi, som er bunden i vattnets vagrorelse
IT1139379B (it) * 1981-08-18 1986-09-24 Tecnomare Spa Sistema per il recupero dell'energia del moto ondoso e sua trasformazione in energia utile
US4631921A (en) * 1985-08-05 1986-12-30 Linderfelt Hal R Float for wave energy harvesting device
DE8913764U1 (de) * 1989-11-21 1991-03-21 PI Praktische Informatik GmbH, 8000 München Vorrichtung zum Pumpen von Meerwasser
CA2106503A1 (en) * 1992-10-19 1994-04-20 Branislav Previsic Device for generation of hydrodynamic power

Also Published As

Publication number Publication date
EP0897472A1 (en) 1999-02-24
AU2721297A (en) 1997-11-19
CN1077233C (zh) 2002-01-02
CN1217046A (zh) 1999-05-19
SE9601638L (sv) 1997-10-30
EP0897472B1 (en) 2001-11-14
DK0897472T3 (da) 2002-03-11
AU708155B2 (en) 1999-07-29
SE508307C2 (sv) 1998-09-21
JP2000509129A (ja) 2000-07-18
ZA973579B (en) 1997-11-19
ES2167742T3 (es) 2002-05-16
US6140712A (en) 2000-10-31
WO1997041350A1 (en) 1997-11-06
NZ332539A (en) 2000-06-23
PT897472E (pt) 2002-05-31

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Legal Events

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