FR2436070A2 - Sea wave energy converter - uses semi-submerged hollow toroidal vessel contg. e.g. rotatable wheel driving electric generator - Google Patents

Sea wave energy converter - uses semi-submerged hollow toroidal vessel contg. e.g. rotatable wheel driving electric generator

Info

Publication number
FR2436070A2
FR2436070A2 FR7826492A FR7826492A FR2436070A2 FR 2436070 A2 FR2436070 A2 FR 2436070A2 FR 7826492 A FR7826492 A FR 7826492A FR 7826492 A FR7826492 A FR 7826492A FR 2436070 A2 FR2436070 A2 FR 2436070A2
Authority
FR
France
Prior art keywords
wave energy
energy converter
sea wave
electric generator
wheel driving
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
FR7826492A
Other languages
French (fr)
Other versions
FR2436070B2 (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
Priority claimed from FR7619856A external-priority patent/FR2356553A1/en
Priority claimed from FR7823543A external-priority patent/FR2435387A2/en
Application filed by Individual filed Critical Individual
Priority to FR7826492A priority Critical patent/FR2436070A2/en
Publication of FR2436070A2 publication Critical patent/FR2436070A2/en
Application granted granted Critical
Publication of FR2436070B2 publication Critical patent/FR2436070B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/047—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with spherical hull or hull in the shape of a vertical ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
    • 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"
    • F03B13/20—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" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B2001/044—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with a small waterline area compared to total displacement, e.g. of semi-submersible type
    • 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)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The sea wave energy converter comprises a large, hollow toroidal vessel which is semi-submerged, and either anchored directly to the sea bed, or attached to an arm. Various methods are used to convert the kinetic energy to electrical energy, one employing a hydrodynamic magneto. Alternatively, liquid trapped in the toroid may be used to rotate a propeller driven generator.
FR7826492A 1976-06-30 1978-09-15 Sea wave energy converter - uses semi-submerged hollow toroidal vessel contg. e.g. rotatable wheel driving electric generator Granted FR2436070A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7826492A FR2436070A2 (en) 1976-06-30 1978-09-15 Sea wave energy converter - uses semi-submerged hollow toroidal vessel contg. e.g. rotatable wheel driving electric generator

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7619856A FR2356553A1 (en) 1976-06-30 1976-06-30 TORIC SEMI-SUBMERSIBLE VESSEL
FR7823543A FR2435387A2 (en) 1976-06-30 1978-08-10 Semi-submersible wave energy converter - has toroidal vessel oscillating to generate hydropneumatic energy for electrical generator
FR7826492A FR2436070A2 (en) 1976-06-30 1978-09-15 Sea wave energy converter - uses semi-submerged hollow toroidal vessel contg. e.g. rotatable wheel driving electric generator

Publications (2)

Publication Number Publication Date
FR2436070A2 true FR2436070A2 (en) 1980-04-11
FR2436070B2 FR2436070B2 (en) 1981-08-14

Family

ID=34119447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826492A Granted FR2436070A2 (en) 1976-06-30 1978-09-15 Sea wave energy converter - uses semi-submerged hollow toroidal vessel contg. e.g. rotatable wheel driving electric generator

Country Status (1)

Country Link
FR (1) FR2436070A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500887A1 (en) * 1981-02-27 1982-09-03 Dubois Yves DEVICE FOR USING WAVE AND WAVE ENERGY
WO1998032967A1 (en) 1997-01-29 1998-07-30 Applied Research & Technology Limited Wave energy converter
WO2009095651A1 (en) * 2008-01-28 2009-08-06 Adam Zakheos Method and apparatus for generating energy from waves

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2288029A1 (en) * 1974-10-15 1976-05-14 Rinaldi Victor Multi-purpose floating platform - has ring-shaped, underwater height adjustable housing wave powered and refrigeration circuit
FR2375463A1 (en) * 1976-12-22 1978-07-21 Scarpi Bruno SWELL ENERGY RECOVERY METHOD AND IMPLEMENTATION DEVICE

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2288029A1 (en) * 1974-10-15 1976-05-14 Rinaldi Victor Multi-purpose floating platform - has ring-shaped, underwater height adjustable housing wave powered and refrigeration circuit
FR2375463A1 (en) * 1976-12-22 1978-07-21 Scarpi Bruno SWELL ENERGY RECOVERY METHOD AND IMPLEMENTATION DEVICE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500887A1 (en) * 1981-02-27 1982-09-03 Dubois Yves DEVICE FOR USING WAVE AND WAVE ENERGY
WO1998032967A1 (en) 1997-01-29 1998-07-30 Applied Research & Technology Limited Wave energy converter
WO2009095651A1 (en) * 2008-01-28 2009-08-06 Adam Zakheos Method and apparatus for generating energy from waves

Also Published As

Publication number Publication date
FR2436070B2 (en) 1981-08-14

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