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GB1500400A - Conversion of the dynamic energy of sea waves to motive power - Google Patents

Conversion of the dynamic energy of sea waves to motive power

Info

Publication number
GB1500400A
GB1500400A GB29969/75A GB2996975A GB1500400A GB 1500400 A GB1500400 A GB 1500400A GB 29969/75 A GB29969/75 A GB 29969/75A GB 2996975 A GB2996975 A GB 2996975A GB 1500400 A GB1500400 A GB 1500400A
Authority
GB
United Kingdom
Prior art keywords
air
sea waves
turbine
conversion
motive power
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.)
Expired
Application number
GB29969/75A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1500400A publication Critical patent/GB1500400A/en
Expired 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
    • F03B13/14—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
    • F03B13/141—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 with a static energy collector
    • F03B13/142—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 with a static energy collector which creates an oscillating water column
    • 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)

Abstract

1500400 Utilizing wave energy A G DAVID 17 July 1975 [19 July 1974] 29969/75 Heading F1S A device for the conversion of the energy of sea waves into motive power comprises a structure having an air chamber 1 adapted to be subject to the flux and reflux of sea waves whereby the air in the chamber is alternately compressed and decompressed and a duct 2 leading from the air chamber to a turbine 3 through which air is moved in opposite directions by the pressure variations in the air chamber, the turbine having stator vanes (not shown) on each side thereof angled so that air movements in both directions drive the turbine in one direction only. Also on each side of the turbine rotor is a stationary cone (not shown) designed to deliver the air to the stator vanes.
GB29969/75A 1974-07-19 1975-07-17 Conversion of the dynamic energy of sea waves to motive power Expired GB1500400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT6198974 1974-07-19

Publications (1)

Publication Number Publication Date
GB1500400A true GB1500400A (en) 1978-02-08

Family

ID=20081814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29969/75A Expired GB1500400A (en) 1974-07-19 1975-07-17 Conversion of the dynamic energy of sea waves to motive power

Country Status (9)

Country Link
JP (1) JPS5134344A (en)
AU (1) AU8320475A (en)
BE (1) BE831501A (en)
BR (1) BR7504527A (en)
DE (1) DE2531652A1 (en)
ES (1) ES439505A1 (en)
FR (1) FR2278943A1 (en)
GB (1) GB1500400A (en)
ZA (1) ZA754624B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000889A1 (en) * 1981-09-04 1983-03-17 William Arnold Fleay Apparatus for extracting power from wave motion
GB2376508A (en) * 2001-06-12 2002-12-18 John Hunter Turbine
WO2008012530A2 (en) 2006-07-26 2008-01-31 Peter Brotherhood Limited Impulse turbine for use in bi-directional flows
DE102009023583A1 (en) * 2009-06-02 2011-02-24 Kai Kuppinger Turbine generator for generating electrical flow from water- or air- or gaseous fluid flow, has hub which is arranged parallel to flow direction in aligned manner, where symmetric rotor disk and generator are included in turbine generator
US20130011251A1 (en) * 2010-02-19 2013-01-10 Franco De Oliveira Falcao Antonio Turbine with radial inlet and outlet rotor for use in bidirectional flows
AU2010249241B2 (en) * 2009-12-10 2014-08-14 Voith Patent Gmbh Diffuser for the air turbine, a wave power plant
CN107781098A (en) * 2017-11-28 2018-03-09 天津大学 Snorkeling compression Wave energy electric generator

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1601467A (en) * 1977-07-08 1981-10-28 Energy Secretary Of State For Devices for extracting energy from wave power
FR2465895A1 (en) * 1979-04-23 1981-03-27 Brin Andre Sea wave energy absorber - drives trapped air above waves to drive air turbine through reversing valves
JPS5844277A (en) * 1981-09-08 1983-03-15 Tohoku Electric Power Co Inc Omnidirectional wave force converter
DE3401273A1 (en) * 1984-01-16 1985-07-18 Wolf Dipl.-Ing. Klemm (FH), 8023 Pullach Device for converting energy acting in liquid waves into practically useful energy
JPS611673U (en) * 1985-05-29 1986-01-08 東北電力株式会社 Omnidirectional wave power conversion device
ES2142213B1 (en) * 1996-11-05 2000-09-16 Hernandez Ruano Francisco DEVICE FOR CAPTURING ENERGY FROM SWELLS.
DE10102912A1 (en) * 2000-07-04 2002-02-14 Apa Abwassertechnik Gmbh Energy generating system using rising/falling water level in container has closed cover and open base, and two valves in the top, to utilize hydrostatic pressure
RS20060186A (en) * 2006-03-16 2006-12-15 Stojanović, Miljan Pipe for tranforming energy of fluid flows into electric energy
WO2013153052A2 (en) * 2012-04-12 2013-10-17 University Of Limerick An impulse turbine with controlled guide vane mechanism

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000889A1 (en) * 1981-09-04 1983-03-17 William Arnold Fleay Apparatus for extracting power from wave motion
GB2376508A (en) * 2001-06-12 2002-12-18 John Hunter Turbine
GB2376508B (en) * 2001-06-12 2003-09-17 John Hunter Directional flow turbine system
WO2008012530A2 (en) 2006-07-26 2008-01-31 Peter Brotherhood Limited Impulse turbine for use in bi-directional flows
US9765753B2 (en) 2006-07-26 2017-09-19 Dresser-Rand Company Impulse turbine for use in bi-directional flows
DE102009023583A1 (en) * 2009-06-02 2011-02-24 Kai Kuppinger Turbine generator for generating electrical flow from water- or air- or gaseous fluid flow, has hub which is arranged parallel to flow direction in aligned manner, where symmetric rotor disk and generator are included in turbine generator
AU2010249241B2 (en) * 2009-12-10 2014-08-14 Voith Patent Gmbh Diffuser for the air turbine, a wave power plant
US20130011251A1 (en) * 2010-02-19 2013-01-10 Franco De Oliveira Falcao Antonio Turbine with radial inlet and outlet rotor for use in bidirectional flows
US9371815B2 (en) * 2010-02-19 2016-06-21 Instituto Superior Tecnico Turbine with radial inlet and outlet rotor for use in bidirectional flows
CN107781098A (en) * 2017-11-28 2018-03-09 天津大学 Snorkeling compression Wave energy electric generator
CN107781098B (en) * 2017-11-28 2023-03-24 天津大学 Submerged floating compression type wave energy power generation device

Also Published As

Publication number Publication date
BR7504527A (en) 1976-07-06
BE831501A (en) 1975-11-17
JPS5134344A (en) 1976-03-24
ES439505A1 (en) 1977-02-01
ZA754624B (en) 1976-07-28
FR2278943A1 (en) 1976-02-13
AU8320475A (en) 1977-01-20
DE2531652A1 (en) 1976-01-29

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Legal Events

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