FR2289763A1 - Sea swell energy extraction system - has hydraulic motors between housings with flap valves controlling water flow - Google Patents

Sea swell energy extraction system - has hydraulic motors between housings with flap valves controlling water flow

Info

Publication number
FR2289763A1
FR2289763A1 FR7436374A FR7436374A FR2289763A1 FR 2289763 A1 FR2289763 A1 FR 2289763A1 FR 7436374 A FR7436374 A FR 7436374A FR 7436374 A FR7436374 A FR 7436374A FR 2289763 A1 FR2289763 A1 FR 2289763A1
Authority
FR
France
Prior art keywords
housings
water flow
extraction system
hydraulic motors
valves controlling
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.)
Withdrawn
Application number
FR7436374A
Other languages
French (fr)
Inventor
Pierre Jean Alphonse Facon
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR7436374A priority Critical patent/FR2289763A1/en
Publication of FR2289763A1 publication Critical patent/FR2289763A1/en
Withdrawn legal-status Critical Current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
    • F03B13/148—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 static pressure increase due to the wave
    • 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

The system rests on a sea or lake bed and has units arranged in a number of configurations to suit the bed or the prevailing winds. Each unit consists of housings (1, 4) fitted with inlet valves (2)at a number of positions. The valves are automatic and close when the pressure in the tube equals the pressure outside. The unit has a hydraulic motor (7) so that the swell produced in the water by wave and wind action drives the motor to produce a suitable output, the valves controlling flow through the motor.
FR7436374A 1974-10-31 1974-10-31 Sea swell energy extraction system - has hydraulic motors between housings with flap valves controlling water flow Withdrawn FR2289763A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7436374A FR2289763A1 (en) 1974-10-31 1974-10-31 Sea swell energy extraction system - has hydraulic motors between housings with flap valves controlling water flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7436374A FR2289763A1 (en) 1974-10-31 1974-10-31 Sea swell energy extraction system - has hydraulic motors between housings with flap valves controlling water flow

Publications (1)

Publication Number Publication Date
FR2289763A1 true FR2289763A1 (en) 1976-05-28

Family

ID=9144576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436374A Withdrawn FR2289763A1 (en) 1974-10-31 1974-10-31 Sea swell energy extraction system - has hydraulic motors between housings with flap valves controlling water flow

Country Status (1)

Country Link
FR (1) FR2289763A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145882A (en) * 1977-12-14 1979-03-27 Ivar Thorsheim Wave power generator
FR2430524A1 (en) * 1978-07-04 1980-02-01 Thompson Jack Fluid flow powered electricity generator - has flow constrictor in pipes system through which fluid is propelled without forming head
FR2459379A1 (en) * 1979-06-14 1981-01-09 Francois Paul Sea wave power converting unit - comprises underwater channels with valves allowing moving water to create flow through turbo-generator for e.g. supplying navigation lights
WO1983000058A1 (en) * 1981-06-25 1983-01-06 Stig Arvid Henrikson Apparatus for extracting at least the inherent kinetic energy from waves
WO2000017518A1 (en) * 1998-09-17 2000-03-30 Alexander George Southcombe Apparatus for harnessing wave energy
WO2006102694A1 (en) * 2005-04-01 2006-10-05 Jianfeng Su Wave power converter
WO2010037873A1 (en) * 2008-09-30 2010-04-08 F-Tec Ingeniería Limitada System for generating energy from a pressure wave which comprises a mechanism which minimizes the wave disturbance
EP2232055A1 (en) * 2007-12-17 2010-09-29 Carnegie Wave Energy Limited Buoyant actuator
WO2015192258A1 (en) * 2014-06-18 2015-12-23 Etymol Ocean Power Spa Autonomous submarine apparatus for utilizing wave energy
EP3045718A1 (en) * 2015-01-14 2016-07-20 Ali Ariana Device and process for transforming kinetic energy in electric energy

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145882A (en) * 1977-12-14 1979-03-27 Ivar Thorsheim Wave power generator
FR2430524A1 (en) * 1978-07-04 1980-02-01 Thompson Jack Fluid flow powered electricity generator - has flow constrictor in pipes system through which fluid is propelled without forming head
FR2459379A1 (en) * 1979-06-14 1981-01-09 Francois Paul Sea wave power converting unit - comprises underwater channels with valves allowing moving water to create flow through turbo-generator for e.g. supplying navigation lights
WO1983000058A1 (en) * 1981-06-25 1983-01-06 Stig Arvid Henrikson Apparatus for extracting at least the inherent kinetic energy from waves
US4521152A (en) * 1981-06-25 1985-06-04 Henrikson Stig Arvid Apparatus for extracting at least the inherent kinetic energy from waves
WO2000017518A1 (en) * 1998-09-17 2000-03-30 Alexander George Southcombe Apparatus for harnessing wave energy
GB2341645B (en) * 1998-09-17 2002-10-16 Alexander George Southcombe Apparatus for harnessing wave energy
WO2006102694A1 (en) * 2005-04-01 2006-10-05 Jianfeng Su Wave power converter
US9103315B2 (en) 2007-12-17 2015-08-11 Ceto Ip Pty Ltd. Bouyant actuator
EP2232055A1 (en) * 2007-12-17 2010-09-29 Carnegie Wave Energy Limited Buoyant actuator
EP2232055A4 (en) * 2007-12-17 2013-05-01 Ceto Ip Pty Ltd Buoyant actuator
AP3001A (en) * 2007-12-17 2014-10-31 Ceto Ip Pty Ltd Buoyant actuator
WO2010037873A1 (en) * 2008-09-30 2010-04-08 F-Tec Ingeniería Limitada System for generating energy from a pressure wave which comprises a mechanism which minimizes the wave disturbance
WO2015192258A1 (en) * 2014-06-18 2015-12-23 Etymol Ocean Power Spa Autonomous submarine apparatus for utilizing wave energy
EP3045718A1 (en) * 2015-01-14 2016-07-20 Ali Ariana Device and process for transforming kinetic energy in electric energy
WO2016113360A1 (en) * 2015-01-14 2016-07-21 Biip Cvba Device and process for transforming kinetic energy in electric energy

Similar Documents

Publication Publication Date Title
FR2289763A1 (en) Sea swell energy extraction system - has hydraulic motors between housings with flap valves controlling water flow
ATE20688T1 (en) COMBINED WIND AND WAVE UTILIZATION PLANT.
ATE248989T1 (en) SELF-CONTROLLED POWER TURBINE
GB1502652A (en) Apparatus for deriving useful energy from sea waves
JPH0686862B2 (en) Device and method for generating electric power from ocean waves
JPH0112945B2 (en)
JPS5440946A (en) Controlling method for pump waterwheel
CA986389A (en) Water turbines and/or pumping apparatus incorporating said turbine
SE7903344L (en) DEVICE FOR EXTRACTION OF ENERGY FROM OCEAN STREAMS
CN109812380A (en) A kind of hydraulic turbine of adjustable water inlet size
FR2371342A1 (en) Boat driven by pumped water jet - has pump driven electrically by generators powered by wind operated turbines
US20100147757A1 (en) Desalination system
JPS57171080A (en) Method of and apparatus for generating electric power through utilization of wave force and wind force in combination
GB1150873A (en) Method Of and Means For Obtaining Power From River Water In Tidal Estuaries
GB1504340A (en) Hydraulic plant
JPH1037841A (en) Continuous wind power generator used with tide level
JPS5696169A (en) Stopping method of pump in pumping-up power station
FR2371585A1 (en) Turbine power output enhancement method - has pump which accelerates flow of fluid supplied to turbine
FR2324895A1 (en) Hydroelectric power plant starting system - using generator as motor to drive plant up to synchronous speed before water admission (BR 5.4.77)
FR2154118A5 (en) Thermal power station - with opt tower on open water cooling supply
NL7508142A (en) Water operated power unit - has turbine with rotor suspended in water and flexibly coupled to driven machine
CN117662359A (en) Marine new energy power generation device
SU411765A1 (en) Electric power supply system
GB1363345A (en) Reversible plump/turbine rotor assemblies
JPS57168067A (en) Vessel equipped with water wheel generator

Legal Events

Date Code Title Description
RE Withdrawal of published application