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FR2436888A2 - Sea wave driven power generator - has float coupled by pivoted arm to pump cylinders mounted by ball and socket joints on submerged base structure - Google Patents

Sea wave driven power generator - has float coupled by pivoted arm to pump cylinders mounted by ball and socket joints on submerged base structure

Info

Publication number
FR2436888A2
FR2436888A2 FR7827269A FR7827269A FR2436888A2 FR 2436888 A2 FR2436888 A2 FR 2436888A2 FR 7827269 A FR7827269 A FR 7827269A FR 7827269 A FR7827269 A FR 7827269A FR 2436888 A2 FR2436888 A2 FR 2436888A2
Authority
FR
France
Prior art keywords
ball
power generator
base structure
pivoted arm
sea wave
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
FR7827269A
Other languages
French (fr)
Other versions
FR2436888B2 (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.)
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
Priority to FR7827269A priority Critical patent/FR2436888A2/en
Priority to EP78400122A priority patent/EP0001730A1/en
Priority to JP12676978A priority patent/JPS5489142A/en
Publication of FR2436888A2 publication Critical patent/FR2436888A2/en
Priority to US06/359,358 priority patent/US4453894A/en
Application granted granted Critical
Publication of FR2436888B2 publication Critical patent/FR2436888B2/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
    • F03B13/1805—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 hinged to the rem
    • F03B13/181—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 hinged to the rem for limited rotation
    • 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

A float or the surface of the sea is anchored to a structure on the sea bed. This structure contains a pumping device with a slidable component coupled to the float. The submerged structure may consist of a large surface area blade-like body positioned horizontally on the sea bed. There are pref. several pumping units, these being connected in parallel in an hydraulic circuit. The installation is for extracting sea wave energy. Its construction is easily adapted to suit power requirements, and it is strong enough to withstand heavy seas.
FR7827269A 1977-10-14 1978-09-22 Sea wave driven power generator - has float coupled by pivoted arm to pump cylinders mounted by ball and socket joints on submerged base structure Granted FR2436888A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7827269A FR2436888A2 (en) 1978-09-22 1978-09-22 Sea wave driven power generator - has float coupled by pivoted arm to pump cylinders mounted by ball and socket joints on submerged base structure
EP78400122A EP0001730A1 (en) 1977-10-14 1978-10-02 Plant for utilizing oceanic energy
JP12676978A JPS5489142A (en) 1977-10-14 1978-10-14 Ocean energy convertor
US06/359,358 US4453894A (en) 1977-10-14 1982-03-18 Installation for converting the energy of the oceans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827269A FR2436888A2 (en) 1978-09-22 1978-09-22 Sea wave driven power generator - has float coupled by pivoted arm to pump cylinders mounted by ball and socket joints on submerged base structure

Publications (2)

Publication Number Publication Date
FR2436888A2 true FR2436888A2 (en) 1980-04-18
FR2436888B2 FR2436888B2 (en) 1983-09-09

Family

ID=9212955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827269A Granted FR2436888A2 (en) 1977-10-14 1978-09-22 Sea wave driven power generator - has float coupled by pivoted arm to pump cylinders mounted by ball and socket joints on submerged base structure

Country Status (1)

Country Link
FR (1) FR2436888A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001092644A1 (en) * 2000-05-08 2001-12-06 Niels Arpe Hansen Wavepowermachine
US7908854B2 (en) 2005-04-07 2011-03-22 Finn Escone Oy Method and arrangement for collecting wave energy
WO2011037547A3 (en) * 2009-09-28 2011-08-11 Adam Bouras Wave energy conversion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970415A (en) * 1975-04-10 1976-07-20 Kaj Widecrantz One way valve pressure pump turbine generator station
DE2523809A1 (en) * 1975-05-27 1976-12-09 Klaus Prof Dr Wagener Swimming pool wave generator - has float expanded in direction of wave motion corresponding to half water wave length
FR2346571A1 (en) * 1976-03-31 1977-10-28 Wavepower Ltd DEVICE FOR EXTRACTING ENERGY FROM THE MOVEMENT OF WATER, ESPECIALLY WAVES AND SEA CURRENTS
US4076463A (en) * 1976-10-26 1978-02-28 Mordechai Welczer Wave motor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970415A (en) * 1975-04-10 1976-07-20 Kaj Widecrantz One way valve pressure pump turbine generator station
DE2523809A1 (en) * 1975-05-27 1976-12-09 Klaus Prof Dr Wagener Swimming pool wave generator - has float expanded in direction of wave motion corresponding to half water wave length
FR2346571A1 (en) * 1976-03-31 1977-10-28 Wavepower Ltd DEVICE FOR EXTRACTING ENERGY FROM THE MOVEMENT OF WATER, ESPECIALLY WAVES AND SEA CURRENTS
US4076463A (en) * 1976-10-26 1978-02-28 Mordechai Welczer Wave motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001092644A1 (en) * 2000-05-08 2001-12-06 Niels Arpe Hansen Wavepowermachine
US6925800B2 (en) 2000-05-08 2005-08-09 Wave Star Energy Aps Wave power machine
US7908854B2 (en) 2005-04-07 2011-03-22 Finn Escone Oy Method and arrangement for collecting wave energy
WO2011037547A3 (en) * 2009-09-28 2011-08-11 Adam Bouras Wave energy conversion

Also Published As

Publication number Publication date
FR2436888B2 (en) 1983-09-09

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