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NL7407807A - Water wave-operated generator - has power unit below depth of water movement moving on floating body - Google Patents

Water wave-operated generator - has power unit below depth of water movement moving on floating body

Info

Publication number
NL7407807A
NL7407807A NL7407807A NL7407807A NL7407807A NL 7407807 A NL7407807 A NL 7407807A NL 7407807 A NL7407807 A NL 7407807A NL 7407807 A NL7407807 A NL 7407807A NL 7407807 A NL7407807 A NL 7407807A
Authority
NL
Netherlands
Prior art keywords
water
movement
depth
power unit
floating body
Prior art date
Application number
NL7407807A
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 SE7308525A external-priority patent/SE7308525L/xx
Application filed filed Critical
Publication of NL7407807A publication Critical patent/NL7407807A/en

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
    • F03B13/1825—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 360° rotation
    • F03B13/183—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 360° rotation of a turbine-like wom
    • 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 generator uses the energy in wave movement, and has a driving body so anchored as to allow unrestricted up-and-down movement under the wave action. An energy producing unit is attached to the body so as to allow restricted movement and has one or more axial propellers at a depth where there is virtually no up-and-down water movement. The energy from the unit can be delivered to pumping sets, which in turn deliver water into pressure vessels partly filled with air, and the water can then be used to drive electric generators by turbine. The depth at which the unit is situated can be equal to a wavelength.
NL7407807A 1973-06-18 1974-06-12 Water wave-operated generator - has power unit below depth of water movement moving on floating body NL7407807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7308525A SE7308525L (en) 1973-06-18

Publications (1)

Publication Number Publication Date
NL7407807A true NL7407807A (en) 1974-12-20

Family

ID=20317795

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7407807A NL7407807A (en) 1973-06-18 1974-06-12 Water wave-operated generator - has power unit below depth of water movement moving on floating body

Country Status (1)

Country Link
NL (1) NL7407807A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003033824A1 (en) * 2001-10-18 2003-04-24 Seapower Pacific Pty Ltd Wave power generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003033824A1 (en) * 2001-10-18 2003-04-24 Seapower Pacific Pty Ltd Wave power generator

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