FR2334840A1 - Machine utilising wave energy for power production - has turbine supplied with water pumped by wave operated floats - Google Patents

Machine utilising wave energy for power production - has turbine supplied with water pumped by wave operated floats

Info

Publication number
FR2334840A1
FR2334840A1 FR7537600A FR7537600A FR2334840A1 FR 2334840 A1 FR2334840 A1 FR 2334840A1 FR 7537600 A FR7537600 A FR 7537600A FR 7537600 A FR7537600 A FR 7537600A FR 2334840 A1 FR2334840 A1 FR 2334840A1
Authority
FR
France
Prior art keywords
floats
reservoir
wave
power production
water pumped
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
FR7537600A
Other languages
French (fr)
Other versions
FR2334840B1 (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.)
MAS ALFONSO JOAQUIN
Original Assignee
MAS ALFONSO JOAQUIN
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 MAS ALFONSO JOAQUIN filed Critical MAS ALFONSO JOAQUIN
Priority to FR7537600A priority Critical patent/FR2334840A1/en
Publication of FR2334840A1 publication Critical patent/FR2334840A1/en
Application granted granted Critical
Publication of FR2334840B1 publication Critical patent/FR2334840B1/fr
Granted 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
    • F03B13/16—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)

Abstract

The machine has a hydraulic turbine (48) in a chamber (9) placed on the sea bed. It is connected by a verticl pipe (46) to a reservoir (11) just below the lowest sea level surface. Water pumps (14) have single acting pistons (17) which are moved up and down by floats (15) riding on the waves. These pumps fill the reservoir. Similar floats (39) work air compressors (24) which feed both the reservoir (11) and the turbine outlet. This enables the water to fall freely under its own weight from the reservoir to the turbine inlet thus reproducing the conditions in a conventional hydro-electric scheme.
FR7537600A 1975-12-09 1975-12-09 Machine utilising wave energy for power production - has turbine supplied with water pumped by wave operated floats Granted FR2334840A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7537600A FR2334840A1 (en) 1975-12-09 1975-12-09 Machine utilising wave energy for power production - has turbine supplied with water pumped by wave operated floats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537600A FR2334840A1 (en) 1975-12-09 1975-12-09 Machine utilising wave energy for power production - has turbine supplied with water pumped by wave operated floats

Publications (2)

Publication Number Publication Date
FR2334840A1 true FR2334840A1 (en) 1977-07-08
FR2334840B1 FR2334840B1 (en) 1981-07-31

Family

ID=9163485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537600A Granted FR2334840A1 (en) 1975-12-09 1975-12-09 Machine utilising wave energy for power production - has turbine supplied with water pumped by wave operated floats

Country Status (1)

Country Link
FR (1) FR2334840A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001594A1 (en) * 1979-11-28 1981-06-11 Hydrodynamic Energy Systems Co Wave action generating system
EP0421010A1 (en) * 1988-09-01 1991-04-10 Tom J. Windle Wave powered pumping apparatus and method
WO1992006294A1 (en) * 1990-10-03 1992-04-16 Danish Wave Power Wave activated power generation system
WO1996002748A1 (en) * 1994-07-19 1996-02-01 Ottersen Hans Olav Wavemotor with basin
NL1015196C2 (en) * 2000-05-12 2001-11-19 Zakaria Khalil Doleh Device for storing potential energy.
WO2005108778A1 (en) * 2004-05-10 2005-11-17 Maria Giuliana Irti Modular system for the electric energy production from wave motion
WO2011056919A3 (en) * 2009-11-06 2011-11-24 Raphael Hon Wave energy conversion device
WO2023014854A1 (en) * 2021-08-05 2023-02-09 Hydrosine Dynamics, Inc. Wave power generation system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1900544A1 (en) * 1969-01-07 1970-08-20 Fritz Pawlowski Wave force machine
US3808445A (en) * 1972-08-02 1974-04-30 Bailey W Enterprises Wave operated power plant
DE2365197A1 (en) * 1973-12-31 1975-07-10 Igor Fischer Power system utilising natural energy of sea - has float moved up and down by waves which actuate pump units
US3912938A (en) * 1974-01-25 1975-10-14 Gregory D Filipenco Electrical stations operated by waves
DE2514447A1 (en) * 1975-04-01 1976-10-14 Hans Ing Grad Hoppe Wind and wave driven power plant - has recirculating fresh water charge driven pneumatically by winds and waves
US3991563A (en) * 1975-03-12 1976-11-16 Charles Pelin Hydro-electric power plant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1900544A1 (en) * 1969-01-07 1970-08-20 Fritz Pawlowski Wave force machine
US3808445A (en) * 1972-08-02 1974-04-30 Bailey W Enterprises Wave operated power plant
DE2365197A1 (en) * 1973-12-31 1975-07-10 Igor Fischer Power system utilising natural energy of sea - has float moved up and down by waves which actuate pump units
US3912938A (en) * 1974-01-25 1975-10-14 Gregory D Filipenco Electrical stations operated by waves
US3991563A (en) * 1975-03-12 1976-11-16 Charles Pelin Hydro-electric power plant
DE2514447A1 (en) * 1975-04-01 1976-10-14 Hans Ing Grad Hoppe Wind and wave driven power plant - has recirculating fresh water charge driven pneumatically by winds and waves

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001594A1 (en) * 1979-11-28 1981-06-11 Hydrodynamic Energy Systems Co Wave action generating system
US4284902A (en) * 1979-11-28 1981-08-18 Hydrodynamic Energy Systems Corp. Wave action generating system
EP0421010A1 (en) * 1988-09-01 1991-04-10 Tom J. Windle Wave powered pumping apparatus and method
WO1992006294A1 (en) * 1990-10-03 1992-04-16 Danish Wave Power Wave activated power generation system
WO1996002748A1 (en) * 1994-07-19 1996-02-01 Ottersen Hans Olav Wavemotor with basin
NL1015196C2 (en) * 2000-05-12 2001-11-19 Zakaria Khalil Doleh Device for storing potential energy.
WO2002014687A1 (en) * 2000-05-12 2002-02-21 Doleh, Rany, Zakaria Apparatus for storage of potential energy
US7419366B2 (en) 2000-05-12 2008-09-02 Zakaria Khalil Doleh Apparatus for storage of potential energy
WO2005108778A1 (en) * 2004-05-10 2005-11-17 Maria Giuliana Irti Modular system for the electric energy production from wave motion
WO2011056919A3 (en) * 2009-11-06 2011-11-24 Raphael Hon Wave energy conversion device
US9309860B2 (en) 2009-11-06 2016-04-12 Raphael Hon Wave energy conversion device
WO2023014854A1 (en) * 2021-08-05 2023-02-09 Hydrosine Dynamics, Inc. Wave power generation system

Also Published As

Publication number Publication date
FR2334840B1 (en) 1981-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse