AU2009100359A4 - Floating type wind power generation apparatus - Google Patents

Floating type wind power generation apparatus Download PDF

Info

Publication number
AU2009100359A4
AU2009100359A4 AU2009100359A AU2009100359A AU2009100359A4 AU 2009100359 A4 AU2009100359 A4 AU 2009100359A4 AU 2009100359 A AU2009100359 A AU 2009100359A AU 2009100359 A AU2009100359 A AU 2009100359A AU 2009100359 A4 AU2009100359 A4 AU 2009100359A4
Authority
AU
Australia
Prior art keywords
wind
wind power
floating
frame
floating vehicle
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
Application number
AU2009100359A
Inventor
Shih H. Chen
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.)
Jetpro Tech Inc
Original Assignee
Jetpro Tech Inc
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 Jetpro Tech Inc filed Critical Jetpro Tech Inc
Application granted granted Critical
Publication of AU2009100359A4 publication Critical patent/AU2009100359A4/en
Assigned to JETPRO TECHNOLOGY, INC. reassignment JETPRO TECHNOLOGY, INC. Request for Assignment Assignors: CHEN, SHIH, JETPRO TECHNOLOGY, INC.
Anticipated expiration legal-status Critical
Expired 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
    • 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
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
    • 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
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • 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
    • F05B2240/931—Mounting on supporting structures or systems on a structure floating on a liquid surface which is a vehicle
    • 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
    • F05B2240/932—Mounting on supporting structures or systems on a structure floating on a liquid surface which is a catamaran-like structure
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/727—Offshore wind turbines

Description

P/00/009A Section 29 AUSTRALIA Patents Act 1990 INNOVATION PATENT SPECIFICATION Invention Title: FLOATING TYPE WIND POWER GENERATION APPARATUS Applicant: Shih H Chen and Jetpro Technology, Inc. The invention is described in the following statement: 7019 FLOATING TYPE WIND POWER GENERATION APPARATUS This application claims priority from Taiwanese Application No. 097212348 filed on 11 July 2008, the contents of which are to be taken as incorporated herein by this reference. BACKGROUND OF THE INVENTION 5 1. Field of the Invention The present invention relates to a wind power generation apparatus, in particular to a floating type wind power generation apparatus. 2. Description of Related Art With excessive exploiting and consuming, the total amount of underground petroleum 10 natural resources is decreasing gradually, and the market price thereof is rising. Carbon dioxide gas generated from massive consumption of petroleum fuel is a major cause of the ozone layer depletion and the greenhouse effect. Based on this, solutions which able to provide renewable energy generated from wind, solar or water power are under extensive research and development. Conventional wind power generation apparatus for renewable energy is usually installed on 15 the ground. The loud operating noises generated from the wind power generation apparatus is not bearable for residents nearby. Therefore, the wind power generation apparatus is usually installed on the sparsely populated areas. Besides, the percentage of the land area of the earth's surface is about 30, it further limits the area on which the wind power generation apparatus can be installed. Therefore, in order to solve the above problem, a wind power generation apparatus 20 is desirable to install on the sea bed. A conventional wind power generation apparatus for installing on the sea bed mainly includes a station frame and a wind power generator. The wind power generator is arranged on
I
the station frame and above the sea surface. The wind power generator includes a power generator motor and a wind-wheel mounted to the power generator motor. The wind-wheel is rotated by wind force to drive the power generator motor to generate electricity for output. However, the wind power generation apparatus is difficult to install on the sea bed, it needs 5 to fix a base on the sea bed first, and then the station frame can be mounted on the base, and the wind power generator can be mounted on the station frame. The mounting process is difficult, complicated and inconvenient, and causes wasting of time. Besides, the costs of mounting process and related materials are quite expensive. Therefore, in order to solve the abovementioned problems, the inventor of the present 10 invention is steadily researching and utilizes relative theories to provide the present invention which is reasonably designed and is able to effectively solve the abovementioned problems. SUMMARY OF THE INVENTION The subject of present invention is to provide a floating type wind power generation apparatus, capable of decreasing the costs of the manufacturing. 15 The subject of present invention is to provide a floating type wind power generation apparatus, capable of assembling convenient and saving assembling time. The subject of present invention is to provide a floating type wind power generation apparatus, capable of achieving the optimal effect of electricity generation. In order to achieve aforementioned purpose, the present invention provides a floating type 20 wind power generation apparatus including a floating vehicle, a frame, and a plurality of wind power generators. The frame is installed on the floating vehicle. The wind power generators are mounted to the frame, respectively, wherein each of the wind power generators includes a wind-shell, a wind-wheel arranged inside the wind-shell, and a power generator motor connected to the wind-wheel. 2 BRIEF DESCRIPTION OF THE DRAWINGS The features of the invention believed to be novel are set forth with particularity in the appended claims. The invention itself however may be best understood by reference to the following detailed description of the invention, which describes certain exemplary embodiments 5 of the invention, taken in conjunction with the accompanying drawings in which: Fig. 1 is a perspective view of a first embodiment of the present invention; Fig. 2 is a perspective view of the first embodiment of the present invention; Fig. 3 is a perspective view of the first embodiment of the present invention; and Fig. 4 is a perspective view of a second embodiment of the present invention. 10 DETAILED DESCRIPTION OF THE INVENTION A detailed description of the present invention will be made with reference to the accompanying drawings. Refer to FIG I and FIG 2, a first embodiment of the floating type wind power generation apparatus mainly includes a floating vehicle 10, a frame 20 and a plurality of wind power 15 generator 30. The floating vehicle 10 can be a hollow floating body. A plurality of holes 11 are formed on a top portion of the floating vehicle 10. A bottom portion of the floating vehicle 10 is of arc-shaped and the floating vehicle 10 is substantially of an ellipsoid-shape. Therefore, the resistant force is decreased when the floating vehicle 10 is moving through the sea. Besides, 20 two floating blocks 12 are respectively connected to two different sides of the floating vehicle 10 to stabilize the floating vehicle 10 moving through the sea, and to prevent the floating vehicle 10 from slanting when suffering a strong wind. An anchor 14 is linked to the floating vehicle 10 through a connecting chain 13. The anchor 14 is used to dip into the sea to fix the position of the floating vehicle 10. The two floating blocks 12 can be assembled with the floating vehicle 3 10 to constitute a catamaran sail. Further more, three of the floating blocks can be assembled with the floating vehicle 10 to constitute a tricat sail. The frame 20 is installed on the floating vehicle 10 through a plurality of supporting posts 21 connected to a side of the frame 20. A plurality of holes 11 are formed on the floating 5 vehicle 10 for mounting the supporting posts 21. In this embodiment, the frame 20 is of rectangular-shape, but not limited thereto. Besides, a warning light can be mounted on the frame 20 to avoid collisional accident in the dark night. The wind power generators 30 are mounted to the frame 20, respectively, wherein each of the wind power generators 30 includes a wind-shell 31, a wind-wheel 32 arranged inside the 10 wind-shell 31, and a power generator motor 33 connected to the wind-wheel 32. The orientation of the wind-shell 31 can be changed spontaneously by the wind blowing to face forward the wind. The wind-shell 10 can be a concentrator, a diffuser or a combination of them. The shape of the wind-shell 10 can be a circle or a rectangular. Besides, wind power generators 30 is preferred to be a small volume wind power generators, thus the volume of the wind-wheel 32 and the power 15 generator motor 33 can be saved as well as the costs of the manufacturing. In this embodiment, the wind power generation apparatus of the present invention further includes a plurality of spacing plates 40 connected to the frame 20, a first rod 41 connected between the wind-shell 10 and the frame 20, a second rod 42 connected between the wind-shell 10 and the spacing plate 40, the spacing plates 40 form a plurality of chambers 43 for 20 accommodating the wind power generators 30 therein, respectively. The first rod 41 and the second rod 42 are arranged to align a predetermined axis, and wherein the wind power generators 30 are rotatable around the predetermined axis. In this embodiment, the wind power generation apparatus of the present invention further includes a control unit 50, storage unit 60, and a transform unit70. The control unit 50 is 25 electrically connected to the power generator motors 33 to convert the electrical voltage 4 generated by the power generator motors 33 to an electrical power. The storage unit 60 is electrically connected to the control unit 50 to store the electrical power outputted by control unit 50. The transform unit 70 is electrically connected to the storage unit 60 to transform the direct current thereof to an alternating current. 5 In assembling the wind power generation apparatus of the present invention, as FIG 2 shows, the wind power generators 30 are mounted on the frame 20 in advance, then the frame 20 will be installed on the floating vehicle 10 to finish the assembling task in a convenience way, or the frame 20 is installed on the floating vehicle 10 in advance, then the wind power generators 30 are mounted on the frame 20. After abovementioned assembling task is finished on the land, the 10 wind power generation apparatus is dragged on a sea surface. Thus, the present invention has advantages of assembling convenience, saving assembling time and decreasing manufacturing costs. After the wind power generation apparatus is dragged on a sea surface, the anchor 14 can be dipped into the sea to remain the position of the floating vehicle 10. The wind power generators 15 30 can change their orientations automatically to face the wind so as to achieve the optimal effect of electricity generation. Refer to FIG 4, a second embodiment of the present invention, the differences between the second embodiment and the first embodiment is that the second embodiment further includes a plurality of floating barrels 80 arranged on a bottom face of a floating vehicle 10'. The floating 20 vehicle 10' is a rectangular-shaped floating body. A plurality of frames 20 are installed on the floating vehicle 10' and a plurality of wind power generators 30 are mounted to the frames 20, respectively. This design of the floating vehicle 10' further improves the stability of floating on the sea surface and prevents the floating vehicle 10' from slanting when suffering a strong wind. The floating barrels 80 are used to increase the float capability of the floating vehicle 10' to carry 25 the frames 20 and the wind power generators 30 thereon. The electricity generation efficiency is 5 further increased by the frames 20 and the wind power generators 30. Although the present invention has been described with reference to the foregoing preferred embodiments, it will be understood that the invention is not limited to the details thereof. Various equivalent variations and modifications can still occur to those skilled in this art in view 5 of the teachings of the present invention. Thus, all such variations and equivalent modifications are also embraced within the scope of the invention as defined in the appended claims. 6

Claims (5)

1. A floating type wind power generation apparatus, comprising: a floating vehicle; a frame installed on the floating vehicle; and 5 a plurality of wind power generators mounted to the frame, respectively, wherein each of the wind power generators comprises a wind-shell, a wind-wheel arranged inside the wind-shell, and a power generator motor connected to the wind-wheel.
2. The apparatus according to claim 1, further comprising a plurality of spacing plates connected to the frame, a first rod connected between the wind-shell and the frame, a second rod 10 connected between the wind-shell and the spacing plate, the spacing plates form a plurality of chambers for accommodating the wind power generators therein, respectively, and the wind power generators are rotatable around the predetermined axis.
3. The apparatus according to claim 1, further comprising two floating blocks respectively connected to two different sides of the floating vehicle, an anchor and a connecting chain linked 15 the anchor to the floating vehicle.
4. The apparatus according to claim 1, further comprising a control unit electrically connected to the power generator motors to convert the electrical voltage generated by the power generator motors to a electrical power, a storage unit electrically connected to the control unit to store the electrical power outputted by the control unit, and a transform unit electrically 20 connected to the storage unit to transform the direct current thereof to an alternating current.
5. The apparatus according to claim 1, further comprising a plurality of supporting posts connected to a side of the frame, and a plurality of holes formed on the floating vehicle for mounting the supporting posts. 7
AU2009100359A 2008-07-11 2009-04-20 Floating type wind power generation apparatus Expired AU2009100359A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW097212348 2008-07-11
TW097212348U TWM345135U (en) 2008-07-11 2008-07-11 Buoyancy type wind power generator

Publications (1)

Publication Number Publication Date
AU2009100359A4 true AU2009100359A4 (en) 2009-05-28

Family

ID=40719291

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009100359A Expired AU2009100359A4 (en) 2008-07-11 2009-04-20 Floating type wind power generation apparatus

Country Status (3)

Country Link
AU (1) AU2009100359A4 (en)
GB (1) GB2461772A (en)
TW (1) TWM345135U (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012052793A1 (en) * 2010-10-19 2012-04-26 Moret Frederic Clement Self-accelerating wind turbine with lift
DE102011102005A1 (en) * 2011-05-19 2012-11-22 TETRASAN GmbH Spezialproblemlösungen für Asbestsanierung, Betonsanierung, Denkmalsanierung Floating Electricity Power Station "ZEUS"
TWI456114B (en) * 2011-12-23 2014-10-11 Max Su Circular marine power device
CN103216389A (en) * 2013-04-28 2013-07-24 东方电气集团东方汽轮机有限公司 Mobile offshore wind power station
US20150337807A1 (en) * 2014-05-21 2015-11-26 Cheng Ting Mobile offshore wind turbine
NO341700B1 (en) 2015-01-28 2018-01-02 Quick Response As Liquid wind turbines
GB201617803D0 (en) * 2016-10-21 2016-12-07 Seamach Ltd A floating ducted wind turbine and semi-submersible support platform
NO344743B1 (en) * 2019-02-15 2020-03-30 Wind Catching Systems As Placement of turbines in a martry rig
NO346697B1 (en) * 2021-05-06 2022-11-28 Wind Catching Systems As Floating wind turbine designed as a submersible trimaran with a specially designed and integrated matrix sail with associated necessary equipment
CN114251228B (en) * 2021-12-02 2023-08-11 卢玉斌 Box type wind power generation device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR542172A (en) * 1921-10-11 1922-08-07 Improvements made to motor devices operating under the action of the wind
DE19714512C2 (en) * 1997-04-08 1999-06-10 Tassilo Dipl Ing Pflanz Maritime power plant with manufacturing process for the extraction, storage and consumption of regenerative energy
DE20109480U1 (en) * 2001-06-07 2001-10-25 Kusan Kristian Wind turbine with wind turbine with diffuser
JP2003172245A (en) * 2001-12-03 2003-06-20 Koji Iizuka Windmill
FR2852063B1 (en) * 2003-03-03 2008-02-08 Edmond Thuries SYSTEM FOR CAPTURING WIND ENERGY

Also Published As

Publication number Publication date
GB2461772A (en) 2010-01-20
GB0906892D0 (en) 2009-06-03
TWM345135U (en) 2008-11-21

Similar Documents

Publication Publication Date Title
AU2009100359A4 (en) Floating type wind power generation apparatus
US20170234303A1 (en) Vertical axis wind turbines
CN100375834C (en) Electric power generator by rain, wind, sea-wave and solar energy
US9121384B2 (en) Vertical axis wind turbine
CN103573545A (en) Float-type offshore power generating platform
KR101125589B1 (en) Water storage tank having solar voltaic generator
WO2010042069A2 (en) Offshore wind and water turbine generator system for electrical power
CN103104418B (en) Device of using wind, water and light to generate electricity
US20100026004A1 (en) Floating type wind power generation apparatus
CN103573535A (en) Air bag offshore power generating platform
CN202304184U (en) Solar refrigerator
KR20130071831A (en) Surface of water floating platform for solar energy generation
JP2007009830A (en) Float type hydraulic power generation device
KR20100030009A (en) Solar cell buoyancy body floating on the surface of the water
WO2020149732A1 (en) Modular floating solar apparatus
CN203161447U (en) Device for generating electric power through utilization of wind, water and light
KR101022333B1 (en) Amphibious photovoltaic power generation apparatus
CN101358582B (en) Wind-guiding tower type wind power generator
CN206361615U (en) A kind of electricity-saving lamp of solar power generation
CN206117563U (en) Showy formula photovoltaic support device on water
KR20200058669A (en) Floating offshore combind generator
CN201228616Y (en) Buoyance type wind power generation plant
KR200466821Y1 (en) Floating Typed Apparatus For Generating Photovoltaic Power
KR101067269B1 (en) Apparatus for improving quality of water
CN205744294U (en) A kind of vertical axis aerogenerator

Legal Events

Date Code Title Description
FGI Letters patent sealed or granted (innovation patent)
PC Assignment registered

Owner name: JETPRO TECHNOLOGY, INC.

Free format text: FORMER OWNER WAS: JETPRO TECHNOLOGY, INC.; CHEN, SHIH

MK22 Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry