CA1270421A - Float type wave energy extraction apparatus - Google Patents

Float type wave energy extraction apparatus

Info

Publication number
CA1270421A
CA1270421A CA000540182A CA540182A CA1270421A CA 1270421 A CA1270421 A CA 1270421A CA 000540182 A CA000540182 A CA 000540182A CA 540182 A CA540182 A CA 540182A CA 1270421 A CA1270421 A CA 1270421A
Authority
CA
Canada
Prior art keywords
cylinder
water
piston
float
check valve
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.)
Expired - Lifetime
Application number
CA000540182A
Other languages
English (en)
French (fr)
Inventor
Tom J. Windle
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
Application granted granted Critical
Publication of CA1270421A publication Critical patent/CA1270421A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F03B13/1885—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 tied to the rem
    • F03B13/189—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 tied to the rem acting directly on 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)
CA000540182A 1986-10-10 1987-06-19 Float type wave energy extraction apparatus Expired - Lifetime CA1270421A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/917,787 US4754157A (en) 1985-10-01 1986-10-10 Float type wave energy extraction apparatus and method
US917,787 1986-10-10

Publications (1)

Publication Number Publication Date
CA1270421A true CA1270421A (en) 1990-06-19

Family

ID=25439324

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000540182A Expired - Lifetime CA1270421A (en) 1986-10-10 1987-06-19 Float type wave energy extraction apparatus

Country Status (14)

Country Link
US (1) US4754157A (forum.php)
EP (1) EP0265594B1 (forum.php)
JP (1) JPS6397877A (forum.php)
KR (1) KR960004833B1 (forum.php)
CN (1) CN1011435B (forum.php)
AU (1) AU594783B2 (forum.php)
CA (1) CA1270421A (forum.php)
DE (1) DE3777945D1 (forum.php)
ES (1) ES2030404T3 (forum.php)
GR (1) GR3004552T3 (forum.php)
MX (1) MX168846B (forum.php)
NZ (1) NZ220713A (forum.php)
PH (1) PH24701A (forum.php)
PT (1) PT85215B (forum.php)

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PH24701A (en) 1990-10-01
AU594783B2 (en) 1990-03-15
CN1011435B (zh) 1991-01-30
KR960004833B1 (ko) 1996-04-16
GR3004552T3 (forum.php) 1993-04-28
EP0265594A1 (en) 1988-05-04
PT85215B (pt) 1993-07-30
MX168846B (es) 1993-06-11
US4754157A (en) 1988-06-28
AU7430087A (en) 1988-04-14
EP0265594B1 (en) 1992-04-01
NZ220713A (en) 1989-04-26
JPS6397877A (ja) 1988-04-28
KR880005360A (ko) 1988-06-28
DE3777945D1 (de) 1992-05-07
PT85215A (pt) 1988-11-30
CN87104861A (zh) 1988-04-20
ES2030404T3 (es) 1992-11-01

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