AU2022221375A1 - Solution of maximizing differential motions - Google Patents

Solution of maximizing differential motions Download PDF

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AU2022221375A1
AU2022221375A1 AU2022221375A AU2022221375A AU2022221375A1 AU 2022221375 A1 AU2022221375 A1 AU 2022221375A1 AU 2022221375 A AU2022221375 A AU 2022221375A AU 2022221375 A AU2022221375 A AU 2022221375A AU 2022221375 A1 AU2022221375 A1 AU 2022221375A1
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floating
stationed
motions
spfps
dampers
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AU2022221375A
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Thanh Tri Lam
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Priority claimed from AU2022902348A external-priority patent/AU2022902348A0/en
Priority claimed from AU2022218536A external-priority patent/AU2022218536B2/en
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Priority to AU2022221375A priority Critical patent/AU2022221375A1/en
Publication of AU2022221375A1 publication Critical patent/AU2022221375A1/en
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    • 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/10—Alleged perpetua mobilia
    • F03G7/115—Alleged perpetua mobilia harvesting energy from inertia forces
    • 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
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/008—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with water energy converters, e.g. a water turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/02—Rotary fluid gearing of the hydrokinetic type with pump and turbine connected by conduits or ducts
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F16H19/0622—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member for converting reciprocating movement into oscillating movement and vice versa, the reciprocating movement is perpendicular to the axis of oscillation
    • F16H19/0628—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member for converting reciprocating movement into oscillating movement and vice versa, the reciprocating movement is perpendicular to the axis of oscillation the flexible member, e.g. a cable, being wound with one string to a drum and unwound with the other string to create reciprocating movement of the flexible member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F16H2019/0609—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the reciprocating motion being created by at least one drum or pulley with different diameters, using a differential effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • F16H2019/0681—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member forming a closed loop
    • F16H2019/0686—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member forming a closed loop the flexible member being directly driven by a pulley or chain wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/08—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and oscillating motion
    • F16H2019/085—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and oscillating motion by using flexible members
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Photovoltaic Devices (AREA)
  • Transmission Devices (AREA)
  • Bridges Or Land Bridges (AREA)
  • Revetment (AREA)
  • Vibration Prevention Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Glass Compositions (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

The Solution of Maximizing Differential Motions (SMDM) helps to maximize creating differential motions of rotors and stators from motions of waves for wave energy convertors. It is done with applying: (1) The most efficient damping systems in order to minimize oscillations of stators; and (2) Appropriate mechanisms which are capable to utilize the whole waves from tops to bottoms for harvesting wave energy.

Description

TITLE: SOLUTION OF MAXIMIZING DIFFERENTIAL MOTIONS FIELD
[0001] It is related to the fields of:
(1) Ocean Engineering and Structural Engineering (Structural Mechanics, Structural
Dynamics, Fluid Mechanics (Hydrodynamics).
(2) Wave energy convertors, wind turbines, damping systems, mechanical power
transmission systems.
DESCRIPTION
1.1 The Solution of Maximizing Differential Motions (SMDM) (Figure 1)
[0229] The method helps to maximize creating differential motions of rotors and
stators from motions of waves for wave energy convertors or wave energy systems. It
is applied for wave energy systems, including wave energy convertors with either
linear or rotational electric generators.
[0230] Typical floating wave energy convertor (WEC)s usually use a mechanical
damping device or electronic controlled damping device connecting two component
groups of a floating WEC: The first group is connected to a stator and the second group
is connected to a rotor of an electric generator. This type of damping device might be
called "Internal Damper" because:
(1) it is usually built inside wave energy convertors, and
(2) it connects two component groups of the WEC directly. Thus, each group is
being damped by the mass of the other group via the damper.
[0231] Thus, as a result of damping effects, motions of waves cause oscillations of
these groups differently. This leads to creating differential motions of rotors and
stators for generating electricity. These (internal) damping devices work similar to
springs. However, limits of such a damper possibly are:
(1) As Internal Dampers are usually fit inside floating wave energy convertors, the
travel range of linear motions of the Internal Dampers might be quite limit in
comparison with wave heights like that of offshore waves. This leads to wasting
wave energy.
(2) Life time or mechanical spring might be quite limit for continuous motions of
waves whereas electronic controlled springs might be expensive and require
much maintenance.
(3) Capacities of dampers might be limit in comparison with huge energy of waves
and heavy weights of devices. Thus, these dampers may only cope with a small
portion of wave energy and seem to be appropriate to small waves.
[0232] The developed SMDM does not apply dampers connecting the first and the
second groups (called the Stationed Group and the Movable Group) directly. In other
words, instead of sticking these Groups together via Internal Dampers with limits of
linear motions, the SMDM applies damping externally. Features of the SMDM are
listed below:
(1) A number of External Dampers (#1) (such as an Inertial Hydrodynamic Based
Damper, particularly a SHHD, or the Flexible Porous Net of Wave Absorbers/
Dampers (FPNWA/D), or the Ground) hook to the Floating Posts (#8) or the
Stationed Floats (#3) of the Stationed Group (#3, #8, #9) which includes the
system's floating structure (#3, #8 and #9), via (Vertical) Stationed Ropes/
Cables (#2). The (Vertical) Stationed Ropes/ Cables limits motions, which are
caused by waves, of the Stationed Group, including the Stationed Floats,
Floating Posts and the floating structure of the whole wave energy system.
(2) A compound of (Vertically) Slidable Floats (#4 or#10 or#11) slidable alongthe
Floating Posts (#8) from its bottom sliding limit to top sliding limit positions.
(3) The Floating Post is secured vertically to the floating structure (#3, #8 and #9)
of the system. It should be tall enough for the (Vertically) Slidable Floats to
slide covering from bottoms (#10) to tops (#4) of waves. The distance between
the top sliding limit and the bottom sliding limit positions of the Floating Post
for sliding the (Vertically) Slidable Floats is called Sliding Range.
(4) The floating structure of the whole wave energy systems is set to be stationed
(a part is floating and a part is being submerged) at the surface of water as
explained in descriptions of The Method of Controlled Variable Elevation
(MCVE), and The Method of Automatic Controlled Stationed Rope (MACSR) as
well as the Surrounding Prestressed Floating Post (SPFP).
[0233] As the (Vertically) Slidable Floats are able to slide from bottoms (#10) to tops
(#4) of waves while the Stationed Floats are being hold firmly around its equilibrium
position by appropriate External Dampers, which are possible to provide appropriate
damping efficiencies, the differential motions between the Stationed Floats and the
(Vertically) Slidable Floats are able to be maximized. As a result, the differential motions (called Differential Motions) between the rotors and the stators of generators are also possible to be maximized.
[0234] The key developed features of the SMDM are:
(1) Maximizing Differential Motions by using two floats (Stationed Floats and
(Vertically) Slidable Floats) with External Dampers instead of using one float.
(2) Maximizing Sliding Range of (Vertically) Slidable Floats by:
(a) Maximizing Differential Motions, and
(b) using a Floating Post integrated with sliding rails (such as the Surrounding
Prestressed Floating Post (SPFP) integrated with the (Prestressed)
Structural Rail Tube/ Beam), making the (Vertically) Slidable Floats to be
able to reach tops and bottoms of waves.
(c) As the (Vertically) Slidable Float is developed to be able to slide upwards
and downwards, fully covering from tops to bottoms of waves, the SMDM
can help to harvest more wave energy.
[0235] A wave energy system includes a number of External Dampers, (Vertically)
Slidable Floats, Stationed Floats, Stationed Ropes and Floating Posts which are key
components related to the SMDM.

Claims (1)

1. The Solution of Maximizing Differential Motions (SMDM) comprising:
a number of Floating Posts, including the Surrounding Prestressed Floating Post (SPFP)s;
and
a number of Vertical Sliding Floating Structure (VSFS)s sliding along the Floating Posts or
the SPFPs; and
a number of (Vertically) Slidable Floats secured to the VSFS; and
a number of Stationed Floats secured to the Floating Posts or the SPFPs; and
a number of External Dampers or Damping Systems, including the Submerged Hanging
Hollow Damper (SHHD)s and the Flexible Porous Net of Wave Absorbers/ Dampers
(FPNWA/D); and
a number of Stationed Ropes hanging the External Dampers to the Floating Posts or the
SPFPs; and
a number of Stationed Ropes anchoring the Floating Posts orthe SPFPs to ground; and
the Method of Automatic Controlled Stationed Rope (MACSR); and
the Method of Controlled Variable Elevation (MCVE); and
the arrangement of the above components.
AU2022221375A 2022-08-17 2022-08-22 Solution of maximizing differential motions Abandoned AU2022221375A1 (en)

Priority Applications (1)

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AU2022221375A AU2022221375A1 (en) 2022-08-17 2022-08-22 Solution of maximizing differential motions

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2022902348 2022-08-17
AU2022902348A AU2022902348A0 (en) 2022-08-17 Adaptive flexible hybrid energy systems of solar, wave and wind for utility scale plants
AU2022218536 2022-08-17
AU2022218536A AU2022218536B2 (en) 2022-08-17 2022-08-17 Adaptive flexible hybrid energy systems of solar, wave and wind for utility scale plants
AU2022221375A AU2022221375A1 (en) 2022-08-17 2022-08-22 Solution of maximizing differential motions

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU2022218536A Division AU2022218536B2 (en) 2021-12-08 2022-08-17 Adaptive flexible hybrid energy systems of solar, wave and wind for utility scale plants

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AU2022221375A1 true AU2022221375A1 (en) 2022-11-10

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ID=83807522

Family Applications (20)

Application Number Title Priority Date Filing Date
AU2022218546A Abandoned AU2022218546A1 (en) 2022-08-17 2022-08-18 Dual prestressed rope beam
AU2022218552A Abandoned AU2022218552A1 (en) 2022-08-17 2022-08-18 Surrounding prestressed floating post
AU2022218550A Abandoned AU2022218550A1 (en) 2022-08-17 2022-08-18 Flexible porous net of wave absorbers or dampers
AU2022218538A Active AU2022218538B2 (en) 2022-08-17 2022-08-18 Net of non-horizontal connections
AU2022218537A Abandoned AU2022218537A1 (en) 2022-08-17 2022-08-18 System of three-dimensional flexible porous net of multiple floating objects
AU2022218586A Active AU2022218586B2 (en) 2022-08-17 2022-08-19 Twisting oscillated mechanical power transmission system
AU2022218602A Abandoned AU2022218602A1 (en) 2022-08-17 2022-08-19 Method of applying submerged hanging hollow damper
AU2022218600A Active AU2022218600B2 (en) 2022-08-17 2022-08-19 Submerged hanging hollow damper
AU2022218615A Abandoned AU2022218615A1 (en) 2022-08-17 2022-08-19 Method of automatic controlled stationed rope
AU2022218587A Abandoned AU2022218587A1 (en) 2022-08-17 2022-08-19 Bidirectional linear to rotational transmission system
AU2022218609A Abandoned AU2022218609A1 (en) 2022-08-17 2022-08-19 Method of automatic rope retracting mechanism
AU2022218639A Abandoned AU2022218639A1 (en) 2022-08-17 2022-08-20 Elevational crossed dual axes pivot arm
AU2022218636A Active AU2022218636B2 (en) 2022-08-17 2022-08-20 Revolution roller guide
AU2022218637A Abandoned AU2022218637A1 (en) 2022-08-17 2022-08-20 Liquid kinetic damping float
AU2022218638A Abandoned AU2022218638A1 (en) 2022-08-17 2022-08-20 Flexible compressible net of ropes
AU2022221376A Abandoned AU2022221376A1 (en) 2022-08-17 2022-08-22 Flexible interlinked wave energy system for utility scale plants
AU2022221375A Abandoned AU2022221375A1 (en) 2022-08-17 2022-08-22 Solution of maximizing differential motions
AU2022221575A Abandoned AU2022221575A1 (en) 2022-08-17 2022-08-27 Surface distributed damping system for three dimensional interlinked floating objects
AU2022256200A Abandoned AU2022256200A1 (en) 2022-08-17 2022-10-21 Dual floats based wave energy convertor
AU2023282209A Pending AU2023282209A1 (en) 2022-08-17 2023-12-13 Methods of automatic rope retracting mechanism

Family Applications Before (16)

Application Number Title Priority Date Filing Date
AU2022218546A Abandoned AU2022218546A1 (en) 2022-08-17 2022-08-18 Dual prestressed rope beam
AU2022218552A Abandoned AU2022218552A1 (en) 2022-08-17 2022-08-18 Surrounding prestressed floating post
AU2022218550A Abandoned AU2022218550A1 (en) 2022-08-17 2022-08-18 Flexible porous net of wave absorbers or dampers
AU2022218538A Active AU2022218538B2 (en) 2022-08-17 2022-08-18 Net of non-horizontal connections
AU2022218537A Abandoned AU2022218537A1 (en) 2022-08-17 2022-08-18 System of three-dimensional flexible porous net of multiple floating objects
AU2022218586A Active AU2022218586B2 (en) 2022-08-17 2022-08-19 Twisting oscillated mechanical power transmission system
AU2022218602A Abandoned AU2022218602A1 (en) 2022-08-17 2022-08-19 Method of applying submerged hanging hollow damper
AU2022218600A Active AU2022218600B2 (en) 2022-08-17 2022-08-19 Submerged hanging hollow damper
AU2022218615A Abandoned AU2022218615A1 (en) 2022-08-17 2022-08-19 Method of automatic controlled stationed rope
AU2022218587A Abandoned AU2022218587A1 (en) 2022-08-17 2022-08-19 Bidirectional linear to rotational transmission system
AU2022218609A Abandoned AU2022218609A1 (en) 2022-08-17 2022-08-19 Method of automatic rope retracting mechanism
AU2022218639A Abandoned AU2022218639A1 (en) 2022-08-17 2022-08-20 Elevational crossed dual axes pivot arm
AU2022218636A Active AU2022218636B2 (en) 2022-08-17 2022-08-20 Revolution roller guide
AU2022218637A Abandoned AU2022218637A1 (en) 2022-08-17 2022-08-20 Liquid kinetic damping float
AU2022218638A Abandoned AU2022218638A1 (en) 2022-08-17 2022-08-20 Flexible compressible net of ropes
AU2022221376A Abandoned AU2022221376A1 (en) 2022-08-17 2022-08-22 Flexible interlinked wave energy system for utility scale plants

Family Applications After (3)

Application Number Title Priority Date Filing Date
AU2022221575A Abandoned AU2022221575A1 (en) 2022-08-17 2022-08-27 Surface distributed damping system for three dimensional interlinked floating objects
AU2022256200A Abandoned AU2022256200A1 (en) 2022-08-17 2022-10-21 Dual floats based wave energy convertor
AU2023282209A Pending AU2023282209A1 (en) 2022-08-17 2023-12-13 Methods of automatic rope retracting mechanism

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115817713B (en) * 2022-11-24 2023-08-08 广东精铟海洋工程股份有限公司 Universal guiding device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355511A (en) * 1977-07-22 1982-10-26 Dedger Jones Wave energy conversion
US20090224548A1 (en) * 2006-05-31 2009-09-10 Fobox As Device for converting wave energy
WO2017100582A1 (en) * 2015-12-11 2017-06-15 University Of Massachusetts Tethered ballast systems for point absorbing wave energy converters and method of use thereof

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US990596A (en) * 1909-10-29 1911-04-25 John Arnt Rosvold Sea-anchor.
CH283855A (en) * 1950-07-13 1952-06-30 Lucca Marcel Bearing.
AU5416579A (en) * 1979-06-12 1980-12-18 Allan Anderson Bearing for axially moving parts
US4363354A (en) * 1979-08-07 1982-12-14 Strickland Benjamin W Solar furnace supporting apparatus
US4388023A (en) * 1981-04-03 1983-06-14 Hazeltine Corporation Truss array for supporting devices within a fluid medium
JPS58113626A (en) * 1981-12-26 1983-07-06 Nobuyuki Tsuboi Linear bearing
US4481900A (en) * 1982-03-25 1984-11-13 Blue Harbor, Inc. Sea anchor
DE3422888C1 (en) * 1984-06-20 1985-10-24 Heinrich Dr.-Ing.E.H. 5300 Bonn-Bad Godesberg Waas Device for damping surface waves, in particular for protecting floating or solid structures or coasts
US5241922A (en) * 1991-11-07 1993-09-07 Allen Susie M Collapsible sea anchor
NZ246027A (en) * 1991-12-04 1995-07-26 William John Abernethy Collapsible sea anchor or drogue
AU713154B1 (en) * 1998-12-24 1999-11-25 Nenad Nakomcic Kinetic engine
US6833631B2 (en) * 2001-04-05 2004-12-21 Van Breems Martinus Apparatus and methods for energy conversion in an ocean environment
FR2826927B1 (en) * 2001-07-06 2004-01-30 Gaston Huguenin DEVICE FOR DAMPING THE MOVEMENTS OF AN ANCHORED BOAT
JP4205897B2 (en) * 2001-07-09 2009-01-07 アイセル株式会社 Positioning device
JP2005220706A (en) * 2004-02-09 2005-08-18 Akihiro Horii Wave absorber and wave absorbing device using it
RU2305794C2 (en) * 2005-06-27 2007-09-10 Виктор Иванович Волкович Wave power plant
US7575396B2 (en) * 2007-09-24 2009-08-18 Team Reil, Inc. Wave attenuation system
EP2221474A1 (en) * 2009-02-20 2010-08-25 XEMC Darwind B.V. Offshore wind park
DE102010027361A1 (en) * 2010-07-16 2012-01-19 Werner Rau Electrical power producing device for use in wave stroke power plant for supplying electrical power to household, has float, where buoyant force and potential energy of float perform mechanical work that is converted into electrical power
FR2968070B1 (en) * 2010-11-30 2015-01-09 Active Innovation Man FLOATING SOLAR PANEL AND SOLAR INSTALLATION CONSISTING OF AN ASSEMBLY OF SUCH PANELS.
US8662793B2 (en) * 2011-05-20 2014-03-04 Carlos Wong Floating wind farm with energy storage facility
WO2013040871A1 (en) * 2011-09-22 2013-03-28 Huang Canguang Pre-stressed concrete floating platform for supporting offshore wind turbine and marine energy generator
CA2763877A1 (en) * 2012-01-11 2013-07-11 Douglas Goei A tire assembly and a method of building a support structure in a marine environment using used tires
KR20150026296A (en) * 2013-09-02 2015-03-11 손성태 the track style sunlight prodution of electric
US9995506B2 (en) * 2013-10-20 2018-06-12 Sulas Industries, Inc. Cable drive system for solar tracking
RU2570324C1 (en) * 2014-10-28 2015-12-10 Владимир Ильич Денисенко Floating wave breaker
US20170191526A1 (en) * 2016-01-05 2017-07-06 Jonathan Brooks Horner Rotation resistant linear bearing assembly
US10228020B1 (en) * 2017-11-22 2019-03-12 Gregory Lee Burns Linear bearing apparatus and method of use
WO2020084047A1 (en) * 2018-10-26 2020-04-30 Johann Czaloun Rope/cable mechanism for pivoting at least one panel for photovoltaic modules
JP2022520188A (en) * 2019-02-12 2022-03-29 アケル ソリューションズ エイエス Wind energy power plant and construction method
CN215105100U (en) * 2021-10-18 2021-12-10 中交第一航务工程局有限公司 Novel flexible protection device utilizing waste tires

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355511A (en) * 1977-07-22 1982-10-26 Dedger Jones Wave energy conversion
US20090224548A1 (en) * 2006-05-31 2009-09-10 Fobox As Device for converting wave energy
WO2017100582A1 (en) * 2015-12-11 2017-06-15 University Of Massachusetts Tethered ballast systems for point absorbing wave energy converters and method of use thereof

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