WO2013184635A2 - System for producing energy through the action of waves - Google Patents
System for producing energy through the action of waves Download PDFInfo
- Publication number
- WO2013184635A2 WO2013184635A2 PCT/US2013/044020 US2013044020W WO2013184635A2 WO 2013184635 A2 WO2013184635 A2 WO 2013184635A2 US 2013044020 W US2013044020 W US 2013044020W WO 2013184635 A2 WO2013184635 A2 WO 2013184635A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hull
- waves
- action
- attached
- producing energy
- Prior art date
Links
- 230000009471 action Effects 0.000 title claims abstract description 28
- 230000007423 decrease Effects 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims 2
- 230000005611 electricity Effects 0.000 description 14
- 238000003491 array Methods 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
-
- 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
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
-
- 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"
-
- 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
- B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
-
- 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
- B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
- B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
- B63B2001/123—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls interconnected by a plurality of beams, or the like members only
-
- 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
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/16—Tying-up; Shifting, towing, or pushing equipment; Anchoring using winches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/40—Use of a multiplicity of similar components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/10—Geometry two-dimensional
- F05B2250/13—Geometry two-dimensional trapezial
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/10—Geometry two-dimensional
- F05B2250/14—Geometry two-dimensional elliptical
-
- 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
Definitions
- the present invention relates to a system for producing energy through the action of waves. More particularly, it relates to a ship's hull that constitutes part of, or contains, a system for producing energy through the action of waves.
- hulls (collectively, herein "hulls”).
- U.S. Patent Publication No. US-200 -0160191 - ⁇ which is incorporated herein by reference, describes a system for producing electricity through the action of waves on a hull.
- a second movable mass is carried by and movable relative to the hull, a first movable, the second movable mass creates kinetic energy as a result of varying its position relative to the hull.
- a mechanism then converts the kinetic energy of the second mass moving relati ve to the first mass into electricity in a preferred embodiment, in this example, the hull is an integral part of the system for producing energy.
- hulls In other examples of systems for producing energy through the action of waves, hulls merely carry, or contain, the system.
- a hull that is an integral part of a system for producing energy through the action of waves, or merely carries or contains such a system will be referred to as part of the system for producing energy through the action of waves.
- the present invention is hulls that are part of systems for producing energy through the action of waves.
- the hulls' shapes, dimensions and orientations make the systems less costly and increase the energy produced by the systems.
- FIG. 1 is a schematic view of wave periods
- FIG. 2 is a table showing wave lengths and wave frequencies
- FIG. 3 is a cross-section of a hull
- FIG. 3A is a cross-section of a hull
- FIG. 4 is a schematic view of a water plane
- FIG. 5 is a schematic view of tuned elliptical hulls
- FIG, 5A is a schematic view of a hull with external ballast retaining means
- FIG. 6 is a schematic view of the orientation of a single hull
- FIG. 7 is a schematic view of the orientation of another single hull
- FiG. 8 is a schematic view of the orientation of multiple hulls connected by trusses
- FIG. 9 is a schematic view of the orientation of multiple hulls connected to a stationary mooring line and a winch
- FIG. 10 is a schematic view of the orientation of multiple hulls connected to a stationary mooring line and multiple winch iines;
- FIG. i 1 is a schematic view of a phase array of multiple hulls
- FIG. 12 is a graph of power produced versus time for a single hull
- FIG. 13 is a schematic v iew of a phase array of two hulls
- FIG. 14 is a graph of power produced versus time for two hulls
- FIG. 15 is a schematic view of one embodiment of a phase array
- FIG. 1 is a schematic view of another embodiment of a phase array:
- FIG. 17 is a schematic view of another embodiment of a phase array
- FIG. 18 is a schematic view of another embodiment of a phase array
- FIG. 19 is a schematic view of another embodiment of a phase array
- FIG. 20 is a schematic view of another embodiment of a phase array
- FIG. 21 is a schematic view of another embodiment of a phase array.
- FIG. 22 is a schematic view of another embodiment of a phase array.
- the present invention is a hull constituting part of a system fo producing energy through the action of waves.
- the other parts of the system may be parts of the system described in U.S. Patent Publication US-20O9-Q 16O191 -A ] or any other system for producing energy through the action of waves.
- Ocean waves can be divided into two groups based on their frequencies: one group contains waves with frequencies centered around 9 sec. (medium frequency) and one group contains waves with frequencies centered around 12 sec. (long frequency).
- a 9 sec. wave has a one-half wavelength
- a 12 sec. wave has a one-half wavelength of 368 ft.
- the optimum length of a hull is between one-quarter and three-quarters of a wavelength.
- the optimum length of a hull to be used for both 9 sec. and 12 sec. waves would be longer than one-quarter of a wavelength of a 12 sec.
- a preferred embodiment has a hull length of between 200 and 280 feet.
- a cross-section 345 of a hull in another preferred embodiment is an ellipse having a cross-section with a Song axis that is vertical 346 of 75 ft and a short axis that is horizontal 349 of 53 ft.
- the curved walls of the ellipse cause it to have greater strength than structures with straight sections of wall This, in turn, allows the use of thinner, less expensive waiis.
- this elliptical shape is optimized for displacement and water plane to be self-tuning to multiple wave frequencies ranging from 7 sec. to 15 sec.
- Other cross-section geometries such as a diamond shape, as shown in FIG. 3A, thai are similar to an ellipse in increasing or decreasing waterplane as the hull pitches or heaves can also be used.
- the elliptical geometry of the hull is used to tune the phase of the hull to wave lengths via changes to the waterplane, which is the plane formed by the intersection of the hull and the wateriine, as shown in FIG. 4. As shown in FIG.
- the hull becomes stiffer or softer, tuning it to higher or lower frequency waves.
- the waterplane increases and the hull becomes stiffer 571 , it is tuned to higher frequency waves, and as the waterplane decreases and the hull becomes softer 572, it is tuned to lower frequency waves as it pitches and heaves.
- the draft of the ellipse determines the static waterplane of the hull. As the draft increases, the wateriine rides higher on the ellipse 572, which then has a smaller waterplane. which softens the hull As the draft decreases and the wateriine rides closer to the geometric horizontal eenteriine of the ellipse 571 , the waterplane of the hull increases, which stiffens the huli.
- the hull can be tuned to longer and longer wave frequencies.
- the moment of inertia of the hull increases without adding additional volume to the hull
- the relocation of the additional mass is much less expensive than adding volume to the hull to accommodate more mass needed to create a similar moment of inertia if the mass were added within the hull
- a hull 501 has an external ballast retaining means 502 at its bow 503, which can also be at its stern (not shown).
- the ballast retaining means can consist of a hook 502 for hanging modular ballast 504 such as blocks of concrete or sheets of metal or cages into which such ballast can be placed, or other retaining means known to those skilled in the art.
- the modular ballast is added to, or subtracted from, the ballast retaining means.
- the addition or subtraction of such ballast increases or decreases hull length, displacement and moment of inertia, respectively, to tune the phase of the hull to operate in phase with higher frequency or lower frequency waves and increase power generation.
- a typical hull 210, as shown in FIG, 6, has a greater moment of inertia aiong the line
- multiple hulls (here two but more than two can be used) 303, 304 are held in position parallei to each other by simple trusses 305.
- the trusses hold the hulls apart such that the first hull is closest to the second hull between the starboard side of the first hull and the port side of the second hull.
- the distance between the hulls 306 i chosen, in part, so that the moment of inertia along the line 307 from the port side of the left- most hull to the starboard side of the right-most hull exceeds the moment of inertia aiong the iine 308 from the bow to the stern of a hull.
- multiple hulls 320-329 are attached to a stationary mooring, which can be either a mooring Sine 330 with ends attached to buoys 331 and 332 or individual stationary moorings for each hull (not shown).
- the multiple hulls 320-329 are also attached to a winch line 333 with ends attached to winches 334 and 335 in buoys 331, 332.
- the winches 334 and 335 by moving the winch line from one winch to the other, actively orient the hulls to the wave direction so that the line 336 from the stern 338 to the bow 337 of a hull, or the direction in which the hull is headed, is parallel to the direction 339 of a wave 340.
- a string mooring excluding the active winch line, can also be used to moor hulls with trusses, as described above, that are self-orienting.
- multiple hulls 520-529 are attached to a stationary mooring, which can be either a mooring line 530 with ends attached to buoys 531 -532 or an individual stationary mooring for each hull (not shown).
- a winch 540-549 can be attached to each individual 520-529 hull with winch lines 560 having one end attached to the winch and one end attached to the stationary mooring.
- Each hull winch 540-549, by moving an individual winch line 550-568, can actively orient each individual hull 520-529 so that the line from the stern to the bow of the hull, or the direction in which the hull is headed, is parallel to the direction of a wave.
- phase array multiple hulls that are part of a system to produce electricity through the action of waves are arranged in a phase array as shown in FIG. 1 1.
- the purpose of the phase array is to address the problem of the intermittent nature or granularity, as described be!ow, of the electricity produced by one or more independent hulls.
- the solution is to orient multiple hulls so that the peak of a first wave in a series of wa ves is acting on a second when the peak of a second wave is not acting on the first hull.
- the peak of a wave in a series of waves traveling in direction 405 with peaks 10 sees, apart acts on hull 401 first and 5 seconds later on hull 402.
- the granularity of electricity 406 produced which is a combination of the electricity produced by hulls 401 and the electricity produced by hull 402, begins to be smoothed out. With a larger number of hulls arrayed appropriately the aggregate total of the electricity produced by ail the hulls loses its grain iness and the need for costly storage devices goes away.
- muitipie hulls 410-419 are attached to mooring lines 420, 421 , the ends of which form a right array angle 422 to form phase array 424.
- the phase array allows the hulls 10-419 to be moved so that waves of different frequencies or waves coming from different directions, in this embodiment +/-20 0 , will stiil produce electricity from hulls 410-419 that is not granular, For example, if the time between wave peaks increases, the distance 423 from the bow of one hufl 41 1 to the bo of another hull 412 can be increased by moving the hulls apart on mooring line 420. Also, the array angle 402 can be decreased, in effect increasing the distance from the bow of one hull to ihe bow of another hull.
- FIGS. 15-22 Other mooring line configurations in other phase arrays are shown in FIGS. 15-22 as examples.
- the ends of the mooring lines 601 , 602 form a 90° angle, which can be increased or decreased to change the distance between the bow of one hull on one of the mooring lines to the bow of another such hull
- the mooring lines 601, 602 do not intersect so they ca be moved perpendicular to the direction of the wind to take into account changes in wind direction.
- FIG. 17 the mooring lines 601 , 602 do not intersect so that one or both can be moved parallel to the general direction of the wind.
- the mooring lines 603 , 602 each form a different angle with a line parallel to the general direction of the wind. Each of those angles can be increased or decreased.
- the mooring lines 601, 602 are of different lengths. The lengths of each of the mooring lines can be increased or decreased.
- the hulls along one mooring line 601 can be spaced apart or the entire mooring line can be moved.
- FIG. 21 there are multiple phase arrays. Each one consists of two mooring lines 601, 602 with ends meeting at a 90° angle. The phase arrays can be moved closer together or further apart in the direction perpendicular to the general direction of the wind.
- FIG. 22 there are multiple phase arrays. Again, each one consists of two mooring lines 601 , 602 with ends meeting at a 90° angle. The phase arrays can be moved closer together or forther apart in the direction parallel to the genera ⁇ direction of the wind.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (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)
- Helmets And Other Head Coverings (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112014030264-2A BR112014030264B1 (en) | 2012-06-04 | 2013-06-04 | ENERGY PRODUCTION SYSTEM THROUGH WAVE ACTION |
AU2013271795A AU2013271795B2 (en) | 2012-06-04 | 2013-06-04 | System for producing energy through the action of waves |
KR1020147037148A KR102155385B1 (en) | 2012-06-04 | 2013-06-04 | System for producing energy through the action of waves |
JP2015516106A JP6454271B2 (en) | 2012-06-04 | 2013-06-04 | A system that generates energy by the action of waves |
MX2014014849A MX359786B (en) | 2012-06-04 | 2013-06-04 | System for producing energy through the action of waves. |
EP13800503.8A EP2855920B1 (en) | 2012-06-04 | 2013-06-04 | System for producing energy through the action of waves |
CA2874839A CA2874839A1 (en) | 2012-06-04 | 2013-06-04 | System for producing energy through the action of waves |
CN201380041254.1A CN104736839B (en) | 2012-06-04 | 2013-06-04 | System for generating energy by the effect of wave |
ZA2014/08688A ZA201408688B (en) | 2012-06-04 | 2014-11-26 | System for producing energy through the action of waves |
IN10358DEN2014 IN2014DN10358A (en) | 2012-06-04 | 2014-12-04 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261655095P | 2012-06-04 | 2012-06-04 | |
US61/655,095 | 2012-06-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013184635A2 true WO2013184635A2 (en) | 2013-12-12 |
WO2013184635A3 WO2013184635A3 (en) | 2014-03-06 |
Family
ID=49668702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2013/044020 WO2013184635A2 (en) | 2012-06-04 | 2013-06-04 | System for producing energy through the action of waves |
Country Status (14)
Country | Link |
---|---|
US (1) | US9944353B2 (en) |
EP (1) | EP2855920B1 (en) |
JP (1) | JP6454271B2 (en) |
KR (1) | KR102155385B1 (en) |
CN (1) | CN104736839B (en) |
AU (2) | AU2013271795B2 (en) |
BR (1) | BR112014030264B1 (en) |
CA (1) | CA2874839A1 (en) |
CL (1) | CL2014003305A1 (en) |
IN (1) | IN2014DN10358A (en) |
MX (1) | MX359786B (en) |
PE (1) | PE20150225A1 (en) |
WO (1) | WO2013184635A2 (en) |
ZA (1) | ZA201408688B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8915078B2 (en) | 2005-11-07 | 2014-12-23 | Gwave Llc | System for producing energy through the action of waves |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9976535B2 (en) | 2005-11-07 | 2018-05-22 | Gwave Llc | System for producing energy through the action of waves |
WO2013184635A2 (en) | 2012-06-04 | 2013-12-12 | Gwave Llc | System for producing energy through the action of waves |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090160191A1 (en) | 2005-11-07 | 2009-06-25 | Beane Glenn L | System for producing energy through the action of waves |
Family Cites Families (122)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US861997A (en) | 1907-04-05 | 1907-07-30 | John Lueck | Wave-motor. |
US1448029A (en) | 1922-04-17 | 1923-03-13 | Edward P Larry | Water-movement-power vessel |
FR27547E (en) | 1923-03-14 | 1924-07-28 | Self-compressing device for capturing the energy produced by the sea flow | |
US1545504A (en) | 1923-08-20 | 1925-07-14 | Daniel G Lilley | Wave motor |
US2170481A (en) | 1936-08-12 | 1939-08-22 | American Steel & Wire Co | Submarine barrier |
US3021864A (en) | 1958-05-02 | 1962-02-20 | Gulf Interstate Oil Company | Pipeline |
CH368985A (en) | 1960-05-11 | 1963-04-30 | Francis Wittgenstein Gerard | Immersion process of an underwater pipeline and pipeline submerged by the process |
US3204110A (en) | 1961-07-07 | 1965-08-31 | Masuda Yoshio | Ocean wave electric generator |
US3717103A (en) | 1970-12-11 | 1973-02-20 | North American Rockwell | Low drag magnetic suspension system |
DE2151150B2 (en) | 1971-10-14 | 1972-10-05 | Siemens Ag | ELECTROMAGNETIC FLOATING ARRANGEMENT |
US3870893A (en) * | 1973-10-15 | 1975-03-11 | Henry A Mattera | Wave operated power plant |
GR59794B (en) | 1975-03-27 | 1978-02-28 | Doris Dev Richesse Sous Marine | Laying pipes under-water |
SU587570A1 (en) | 1975-05-28 | 1978-01-05 | Derevyanko Boris Ya | Pendulum motion electric generator |
IT1048460B (en) | 1975-08-19 | 1980-11-20 | Francisco A | IMPROVED SUBMARINE CONDUCTOR FOR THE TRANSMISSION OF HIGH VOLTAGE ELECTRICITY INTO DEEP SEA |
US4009396A (en) | 1975-11-19 | 1977-02-22 | Mattera Henry A | Wave operated power plant |
US4183697A (en) | 1976-01-27 | 1980-01-15 | Compagnie Generale Pour Les Developpements Operationnels Des Richesses Sous-Marines "C.G. Doris" | Laying of underwater pipelines |
US4048686A (en) | 1976-07-09 | 1977-09-20 | Kloften & Kloften A/S | Buoyancy device and method |
US4274757A (en) | 1976-10-14 | 1981-06-23 | Francisco Arnold Richard D | Immersion/suspension method for the submarine deployment of high voltage transmission cable |
FR2375463A1 (en) | 1976-12-22 | 1978-07-21 | Scarpi Bruno | SWELL ENERGY RECOVERY METHOD AND IMPLEMENTATION DEVICE |
US4123667A (en) | 1977-03-28 | 1978-10-31 | Decker Bert J | Wave energy generator-breakwater-barge-dock |
FR2391900A1 (en) | 1977-05-26 | 1978-12-22 | Inst Francais Du Petrole | METHOD FOR IMMERSING A NEGATIVE BUOYANCY DEVICE |
GB1562174A (en) | 1978-03-07 | 1980-03-05 | Bichard J R | Devices for deriving opwer from the sea |
ZA787192B (en) | 1978-12-21 | 1980-04-30 | J Watson | Wave powered generator |
US4260901A (en) | 1979-02-26 | 1981-04-07 | Woodbridge David D | Wave operated electrical generation system |
IT1163671B (en) | 1979-04-05 | 1987-04-08 | Pirelli | METHOD AND PLANT FOR RECOVERING A LONG SHAPE BODY, PIPE, SUBMARINE ELECTRIC CABLE OR SIMILAR ELEMENT |
JPS5634970A (en) | 1979-08-27 | 1981-04-07 | Shizukiyo Kawasaki | Ocean energy generating device |
US4266143A (en) | 1979-09-19 | 1981-05-05 | Ng Ting F | Apparatus for producing electrical energy from ocean waves |
US4423334A (en) | 1979-09-28 | 1983-12-27 | Jacobi Edgar F | Wave motion electric generator |
US4364715A (en) | 1980-02-11 | 1982-12-21 | Bolding Richard D | Wave actuated gas compression apparatus |
FR2480361A1 (en) | 1980-04-10 | 1981-10-16 | Compain Meteraud Paul | Rotating pendulum arrangement for energy generator - uses movable weights on pivoted arm to sustain motion with weights pushed outwards by hydraulic cylinder and inwards by spring |
US4352023A (en) | 1981-01-07 | 1982-09-28 | Sachs Herbert K | Mechanism for generating power from wave motion on a body of water |
FR2500887A1 (en) | 1981-02-27 | 1982-09-03 | Dubois Yves | DEVICE FOR USING WAVE AND WAVE ENERGY |
FR2504986A1 (en) | 1981-04-29 | 1982-11-05 | Acremont Jules D | Electrical generator using sea wave power - includes sliding trolley within rocking barge generating power as it moves along, rotating pinion on generator |
US4418286A (en) | 1981-12-07 | 1983-11-29 | Lisbon Scott | Wave and tidal energy driven electric generator |
FR2523654A1 (en) | 1982-03-16 | 1983-09-23 | Najman Max | Wave energy converter for electric power source - uses generator suspended inside buoy with cogs coupled to rotor |
DE3224894A1 (en) | 1982-07-03 | 1984-01-05 | Heinz-Günther 5810 Witten Rittscher | Device for energy conversion |
US4438343A (en) | 1982-11-12 | 1984-03-20 | Marken John P | Wave power generator |
US4497173A (en) | 1984-04-04 | 1985-02-05 | James Gillilan | Power transducer system |
FR2569744B1 (en) | 1984-09-05 | 1986-09-19 | Spie Batignolles | METHOD AND INSTALLATION FOR INSTALLING A PIPELINE IN A UNDERWATER ENVIRONMENT AND PIPELINE THUS CARRIED OUT |
SU1363393A1 (en) | 1985-12-13 | 1987-12-30 | Ставропольский политехнический институт | Arrangement for converting seawave energy into electricity |
US4719158A (en) | 1987-03-27 | 1988-01-12 | Temple University-Of The Commonwealth System Of Higher Education | Process and apparatus for converting rocking motion into electrical energy |
JPH0819894B2 (en) | 1987-04-14 | 1996-03-04 | チッソ株式会社 | Wave energy converter |
US4781023A (en) * | 1987-11-30 | 1988-11-01 | Sea Energy Corporation | Wave driven power generation system |
WO1991000962A1 (en) | 1989-07-06 | 1991-01-24 | Baidar Garifovich Valiev | Method and wave-energy installation for transformation of wave energy |
US5256093A (en) | 1992-03-20 | 1993-10-26 | Balstad Leroy | Marking buoy with shock cord |
US5347186A (en) | 1992-05-26 | 1994-09-13 | Mcq Associates, Inc. | Linear motion electric power generator |
CN1086878A (en) | 1992-11-13 | 1994-05-18 | 祁国英 | A kind of method and apparatus that utilizes wave-activated power generation |
US5359229A (en) * | 1993-08-06 | 1994-10-25 | Youngblood George M | Apparatus for converting wave motion into electrical energy |
CN1063828C (en) | 1995-01-26 | 2001-03-28 | 鞠振业 | Variable gravity-center floating box type wave energy transducer |
US5552657A (en) | 1995-02-14 | 1996-09-03 | Ocean Power Technologies, Inc. | Generation of electrical energy by weighted, resilient piezoelectric elements |
US5710464A (en) | 1996-01-17 | 1998-01-20 | Kao; I. Nan | Power drive system for converting natural potential energy into a driving power to drive a power generator |
US5727496A (en) * | 1996-05-03 | 1998-03-17 | Global Oceanic Designs Ltd. | Transport vehicle hull |
NO315265B1 (en) | 1996-06-11 | 2003-08-11 | Norske Stats Oljeselskap | Method and system for anchoring and positioning a floating vessel, and a vessel comprising such a system |
US5955790A (en) | 1998-03-13 | 1999-09-21 | North; Vaughn W. | Apparatus for converting tide/wave motion to electricity |
US6003458A (en) * | 1999-02-17 | 1999-12-21 | Valliere; Michael R. | Expandable pontoon boat |
WO2000071891A1 (en) | 1999-05-26 | 2000-11-30 | U.S. Myriad Technologies | Floating wave energy converter |
US6647716B2 (en) | 2000-06-08 | 2003-11-18 | Secil Boyd | Ocean wave power generator (a “modular power-producing network”) |
GB0022641D0 (en) | 2000-09-15 | 2000-11-01 | French Michael J | Paddle form sea wave energy converter moving in pitch and surge |
ES2200618B1 (en) | 2001-01-29 | 2005-05-16 | Francisco J. Jauregui Carro | PENDULAR GENERATOR. |
DK1384824T3 (en) * | 2001-03-26 | 2006-08-14 | Japan Science & Tech Agency | Wave-activated energy generator with gyroscope and wave damper using the energy generator |
JP2002339857A (en) | 2001-05-16 | 2002-11-27 | Masaharu Miyake | Pendulum type power generating device |
US6435126B1 (en) * | 2001-07-10 | 2002-08-20 | Morton Frederick Burke | River craft with outboard seat |
US20030116971A1 (en) | 2001-12-21 | 2003-06-26 | Pichit Likitcheva | Method and apparatus for an automatic revolution of a floating device |
US7288860B2 (en) | 2002-02-19 | 2007-10-30 | Teledyne Licensing, Inc. | Magnetic transducer with ferrofluid end bearings |
US6953002B2 (en) * | 2002-03-26 | 2005-10-11 | Jessen Robert H | Boat wake system |
DE10241854A1 (en) | 2002-09-09 | 2003-04-03 | Manfred Lottermoser | Extracting electrical energy from water waves, involves moving magnets and current conductors acyclically past each other by devices moved by water waves to induce electric currents |
US7140180B2 (en) | 2003-01-22 | 2006-11-28 | Ocean Power Technologies, Inc. | Wave energy converter (WEC) device and system |
GB0306093D0 (en) | 2003-03-18 | 2003-04-23 | Soil Machine Dynamics Ltd | Submerged power generating apparatus |
WO2005008805A2 (en) | 2003-05-08 | 2005-01-27 | Power Estimate Company | Apparatus and method for generating electrical energy from motion |
US6831373B1 (en) | 2003-10-10 | 2004-12-14 | Steven D. Beaston | Hydropower generation apparatus and method |
WO2005069824A2 (en) | 2004-01-14 | 2005-08-04 | Ocean Power Technologies, Inc. | Active impedance matching systems and methods for wave energy converter |
FR2876751B1 (en) | 2004-10-15 | 2007-01-19 | Centre Nat Rech Scient Cnrse | APPARATUS FOR CONVERTING WAVE ENERGY INTO ELECTRICAL ENERGY |
CN2755302Y (en) | 2004-11-09 | 2006-02-01 | 刘洪超 | Ocean wave generator |
US7323790B2 (en) | 2005-03-15 | 2008-01-29 | Ocean Power Technologies, Inc. | Wave energy converters (WECs) with linear electric generators (LEGs) |
GB0505906D0 (en) | 2005-03-23 | 2005-04-27 | Aquamarine Power Ltd | Apparatus and control system for generating power from wave energy |
US7607862B2 (en) | 2005-08-29 | 2009-10-27 | Thorsbakken Arden L | Shoaling water energy conversion device |
US8915078B2 (en) | 2005-11-07 | 2014-12-23 | Gwave Llc | System for producing energy through the action of waves |
US8519557B2 (en) | 2005-11-07 | 2013-08-27 | Gwave Llc | System for producing energy through the action of waves |
US7755224B2 (en) | 2005-11-07 | 2010-07-13 | Glenn Beane | System for producing electricity through the action of waves on floating platforms |
US20070116565A1 (en) | 2005-11-07 | 2007-05-24 | Glenn Beane | System for producing electricity through the action of waves on floating platforms |
US7239038B1 (en) | 2005-12-16 | 2007-07-03 | Harris Corporation | Apparatus for electrical signal generation based upon movement and associated methods |
US7322189B2 (en) | 2005-12-19 | 2008-01-29 | General Electric Company | Wide bandwidth farms for capturing wave energy |
US7339285B2 (en) | 2006-01-12 | 2008-03-04 | Negron Crespo Jorge | Hydroelectric wave-energy conversion system |
US7420287B2 (en) | 2006-03-28 | 2008-09-02 | Aleksandr Smushkovich | Intermittent force powered electromagnetic converters especially for sea waves |
US7872363B2 (en) | 2006-04-13 | 2011-01-18 | Morse Arthur P | Wave energy harvesting and hydrogen-oxygen generation systems and methods |
NO325929B1 (en) | 2006-05-31 | 2008-08-18 | Fobox As | Device for absorption of bulge energy |
US8102070B2 (en) | 2006-06-08 | 2012-01-24 | Yutaka Terao | Float-type energy-generating system |
DE102006029546A1 (en) | 2006-06-26 | 2007-12-27 | Hübner, Burkhard, Dipl.-Ing. (FH) | Device for converting kinetic energy into electrical energy |
US7581508B2 (en) * | 2006-06-29 | 2009-09-01 | Giles David L | Monohull fast ship or semi-planing monohull with a drag reduction method |
CA2657558A1 (en) | 2006-07-11 | 2008-01-17 | Australian Sustainable Energy Corporation Pty Ltd | Wave energy converter |
DE102006044563B4 (en) | 2006-09-21 | 2019-02-07 | Continental Automotive Gmbh | Wheel electronics arrangement with energy generator |
US7906865B2 (en) | 2006-10-03 | 2011-03-15 | Oceantec Energias Marinas, S.L. | Installation and method for harnessing wave energy |
FR2911940A1 (en) | 2007-01-26 | 2008-08-01 | Los Rios Pierre De | KINETIC ENERGY ACCUMULATOR |
WO2008122867A2 (en) | 2007-04-05 | 2008-10-16 | Nav Tek S.R.L. | System for exploiting the energy derived from wave motion |
GB0710822D0 (en) | 2007-06-05 | 2007-07-18 | Overberg Ltd | Mooring system for tidal stream and ocean current turbines |
MX2009014180A (en) | 2007-06-29 | 2010-04-07 | Aquantis L L C | Multi-point tethering and stability system and control method for underwater current turbine. |
WO2009013766A1 (en) | 2007-07-20 | 2009-01-29 | Vito Antonio Catinella | Floating mechanical structure to produce directly electricity by means of the swinging of a magnetic pendulum caused by sea wave motion |
CN201186160Y (en) | 2008-02-24 | 2009-01-28 | 叶尔克西·卡德尔别克 | Rolling ball with electric wire winder |
JP2009216076A (en) | 2008-03-12 | 2009-09-24 | Takashi Yamaguchi | Wave-power generator using rotary pendulum |
CN201196138Y (en) | 2008-05-16 | 2009-02-18 | 周冰 | Oscillating power generation apparatus |
US8286570B2 (en) * | 2008-05-22 | 2012-10-16 | Kim Chamberlin | Hull for a marine vessel |
US7821183B2 (en) | 2008-06-19 | 2010-10-26 | Omnitek Partners Llc | Electrical generators for low-frequency and time-varying rocking and rotary motion |
US20090313988A1 (en) | 2008-06-19 | 2009-12-24 | Jean Yves Cassagnol | Method of extracting energy from ocean waves |
WO2010008368A1 (en) * | 2008-07-16 | 2010-01-21 | Anadarko Petroleum Corporation | Water current power generation system |
GB2475216B (en) | 2008-08-22 | 2013-01-09 | Natural Power Concepts Inc | Platform for generating electricity from flowing fluid using generally prolate turbine |
FI122615B (en) | 2008-09-26 | 2012-04-30 | Wello Oy | wave power plant |
JP5224520B2 (en) * | 2008-10-20 | 2013-07-03 | 独立行政法人海上技術安全研究所 | Ship resistance increase and reduction device |
WO2010051630A1 (en) * | 2008-11-06 | 2010-05-14 | Morgan, Eric, Andres | Buoyancy energy storage and energy generation system |
US8026620B2 (en) | 2008-11-14 | 2011-09-27 | Hobdy Miles | Wave energy converter |
CN201381930Y (en) | 2008-11-17 | 2010-01-13 | 全基烈 | Wave power generation device |
WO2010076617A2 (en) * | 2009-01-05 | 2010-07-08 | Dehlsen Associates, L.L.C. | Method and apparatus for converting ocean wave energy into electricity |
US8193651B2 (en) * | 2009-06-22 | 2012-06-05 | Lightfoot Fred M | Method and apparatus for ocean energy conversion, storage and transportation to shore-based distribution centers |
US8198745B2 (en) | 2009-08-20 | 2012-06-12 | Huntington Ingalls Incorporated | Tuned rolling wave energy extractor |
GB2473659B (en) | 2009-09-19 | 2012-04-11 | Bruce Gregory | Dynamically tuned wave energy conversion system |
PL2348215T3 (en) | 2009-12-29 | 2014-01-31 | Kyowa Co Ltd | Method for planarizing unevenness of the seabed |
AU2010343731B2 (en) | 2010-01-21 | 2015-11-19 | Inigo Echenique Gordillo | Balance wave-energy electricity generation system |
JP5495117B2 (en) | 2010-04-13 | 2014-05-21 | 株式会社三井造船昭島研究所 | Wave power generator, wave power generation method |
IES20100344A2 (en) | 2010-05-26 | 2011-06-08 | Sea Power Ltd | Wave energy conversion device |
JP5690116B2 (en) * | 2010-11-04 | 2015-03-25 | 川崎重工業株式会社 | Hydroelectric power generation equipment |
CN202289436U (en) | 2011-10-31 | 2012-07-04 | 陈绍文 | Electric yoyo ball |
WO2013184635A2 (en) | 2012-06-04 | 2013-12-12 | Gwave Llc | System for producing energy through the action of waves |
US8920203B2 (en) | 2012-12-12 | 2014-12-30 | Nivo Innovations, Llc | Marker buoy |
-
2013
- 2013-06-04 WO PCT/US2013/044020 patent/WO2013184635A2/en active Application Filing
- 2013-06-04 AU AU2013271795A patent/AU2013271795B2/en active Active
- 2013-06-04 JP JP2015516106A patent/JP6454271B2/en active Active
- 2013-06-04 CA CA2874839A patent/CA2874839A1/en not_active Abandoned
- 2013-06-04 EP EP13800503.8A patent/EP2855920B1/en active Active
- 2013-06-04 MX MX2014014849A patent/MX359786B/en active IP Right Grant
- 2013-06-04 PE PE2014002373A patent/PE20150225A1/en not_active Application Discontinuation
- 2013-06-04 US US13/909,258 patent/US9944353B2/en active Active
- 2013-06-04 KR KR1020147037148A patent/KR102155385B1/en active IP Right Grant
- 2013-06-04 BR BR112014030264-2A patent/BR112014030264B1/en active IP Right Grant
- 2013-06-04 CN CN201380041254.1A patent/CN104736839B/en active Active
-
2014
- 2014-11-26 ZA ZA2014/08688A patent/ZA201408688B/en unknown
- 2014-12-03 CL CL2014003305A patent/CL2014003305A1/en unknown
- 2014-12-04 IN IN10358DEN2014 patent/IN2014DN10358A/en unknown
-
2017
- 2017-01-24 AU AU2017200482A patent/AU2017200482A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090160191A1 (en) | 2005-11-07 | 2009-06-25 | Beane Glenn L | System for producing energy through the action of waves |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8915078B2 (en) | 2005-11-07 | 2014-12-23 | Gwave Llc | System for producing energy through the action of waves |
Also Published As
Publication number | Publication date |
---|---|
CA2874839A1 (en) | 2013-12-12 |
JP6454271B2 (en) | 2019-01-16 |
US9944353B2 (en) | 2018-04-17 |
AU2017200482A1 (en) | 2017-02-16 |
CN104736839A (en) | 2015-06-24 |
BR112014030264B1 (en) | 2021-10-13 |
BR112014030264A2 (en) | 2018-08-21 |
EP2855920A2 (en) | 2015-04-08 |
EP2855920A4 (en) | 2016-10-26 |
IN2014DN10358A (en) | 2015-08-07 |
MX359786B (en) | 2018-10-08 |
PE20150225A1 (en) | 2015-02-22 |
WO2013184635A3 (en) | 2014-03-06 |
CN104736839B (en) | 2018-07-20 |
MX2014014849A (en) | 2015-03-05 |
ZA201408688B (en) | 2016-07-27 |
KR102155385B1 (en) | 2020-09-11 |
AU2013271795A1 (en) | 2014-12-18 |
JP2015520071A (en) | 2015-07-16 |
US20130319309A1 (en) | 2013-12-05 |
AU2013271795B2 (en) | 2016-10-27 |
EP2855920B1 (en) | 2018-09-26 |
KR20150023572A (en) | 2015-03-05 |
CL2014003305A1 (en) | 2015-01-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102317617B (en) | System for producing energy through the action of waves | |
US7755224B2 (en) | System for producing electricity through the action of waves on floating platforms | |
KR101592131B1 (en) | Floating-body type wind power generating device | |
KR20180004188A (en) | Systems and methods for tidal energy conversion and generation | |
JP3493130B2 (en) | Wave power generator | |
AU2015352370B2 (en) | Floating platform for harnessing wind energy | |
EP2855920B1 (en) | System for producing energy through the action of waves | |
US20110061578A1 (en) | Roll suppression device for offshore structure | |
EP3168131B1 (en) | System for mooring offshore structure group and method for mooring offshore structure group | |
US9802683B2 (en) | Sandglass type ocean engineering floating structure | |
US9802682B2 (en) | Butt joint octagonal frustum type floating production storage and offloading system | |
JP2010247646A (en) | Floating body type structure in floating body type offshore wind power generation and method for mooring the same | |
US6632112B2 (en) | Buoyancy module with external frame | |
US20120169056A1 (en) | System and method for energy generation | |
CN106460775B (en) | System and method for obtaining energy from surface wave | |
JPS59131774A (en) | Mooring type multiple direction wave force converting device | |
KR20010079920A (en) | Sea-going vessel and hull for sea-going vessel | |
WO2015187028A1 (en) | Turbine technology and offshore power plants for general focusing, increase and conversion of kinetic ocean energy | |
JP4783935B1 (en) | Power transmission device and wave power generation device | |
CN109281793B (en) | Variable self-adaptive wave power generation device | |
KR102623365B1 (en) | Floating offshore structures and floating offshore power plant having the same | |
WO2023234287A1 (en) | Float structure for offshore wind power generation | |
WO2017025718A1 (en) | Resonant pneumatic wave compressor | |
JP2023549090A (en) | Floating marine structure and floating marine power generation device equipped with the same | |
CN114715346A (en) | Detachable anti-ice device suitable for floating ocean platform |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13800503 Country of ref document: EP Kind code of ref document: A2 |
|
ENP | Entry into the national phase |
Ref document number: 2874839 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013800503 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: IDP00201407541 Country of ref document: ID |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2014003305 Country of ref document: CL |
|
ENP | Entry into the national phase |
Ref document number: 2015516106 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 002373-2014 Country of ref document: PE Ref document number: MX/A/2014/014849 Country of ref document: MX |
|
ENP | Entry into the national phase |
Ref document number: 2013271795 Country of ref document: AU Date of ref document: 20130604 Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 20147037148 Country of ref document: KR Kind code of ref document: A |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13800503 Country of ref document: EP Kind code of ref document: A2 |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112014030264 Country of ref document: BR |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01E Ref document number: 112014030264 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 112014030264 Country of ref document: BR Kind code of ref document: A2 Effective date: 20141203 |