CN110242495A - Wind-force expands electric organ - Google Patents
Wind-force expands electric organ Download PDFInfo
- Publication number
- CN110242495A CN110242495A CN201910541577.6A CN201910541577A CN110242495A CN 110242495 A CN110242495 A CN 110242495A CN 201910541577 A CN201910541577 A CN 201910541577A CN 110242495 A CN110242495 A CN 110242495A
- Authority
- CN
- China
- Prior art keywords
- wind
- blade
- air
- steel
- gas tank
- 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.)
- Pending
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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
- F03D3/0427—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area
-
- 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
-
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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
-
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses wind-force to expand electric organ, using three-phase electric air blower to air blast in gas tank, generate air pressure wind-force, an air outlet is opened up in gas tank one end, air outlet attaching guide duct, gas tank one end open up air inlet, install air blower in air inlet, the outlet air open area of guide duct is 1/5th of blower inlet area, and the diametrical direction of direction of air outlet and fan blade is in 90 ° of angles.Advantages of the present invention: the wind speed and thrust of air outlet are enhanced；Expand the twisting resistance of generator amature；Expand generated output；The limitation of wind-power electricity generation not climate condition；Change currently becomes manufacturing wind-power electricity generation with natural wind power generation；Compared with current wind power generation cost, greatly reduces cost of electricity-generating；Constant power generation is achieved the effect that.
Description
Technical field
The present invention relates to technical field of wind power generation more particularly to wind-force to expand electric organ.
Background technique
Current wind-power electricity generation is all to carry out wind-power electricity generation on high mountain, seashore, there are following under conditions of natural wind
Defect: 1, current wind-power electricity generation cannot reach constant power generation process, all be to determine to send out with the size and stopping of natural wind
The number and generating dutation of electricity；2, current wind-power electricity generation, generator are mostly to be mounted on tall and big stand using horizontal type generator
On column, air blade have how long, for column with regard to how high, this mode consumable quantity is big, and expends a large amount of manpower and fund cost；
3, current wind-power electricity generation, fan blade is long, and wind surface does not keep watch on entire blade and concentrates on the top of air blade, cause wind
The utilization rate for the twisting resistance that power generates is low.This programme proposes in view of the foregoing drawbacks.
Summary of the invention
The purpose of the present invention is to provide wind-force to expand electric organ, enhances the wind speed and thrust of air outlet；Expand hair
The twisting resistance of rotor；Expand generated output；The limitation of wind-power electricity generation not climate condition；It changes currently with natural wind
Power power generation becomes manufacturing wind-power electricity generation；Compared with current wind power generation cost, greatly reduces cost of electricity-generating；Reach constant
The effect of power generation.
To achieve the above object, the technical scheme adopted by the invention is as follows: wind-force expand electric organ, including enclosure wall, air blast dress
Set, clump, vertical wind driven generator, plane needle roller thrust bearing, blade and fan blade, enclosure wall are reinforced concrete structure,
It pours on hard cement ground, having poured three clumps at enclosure wall center, vertical wind driven generator is installed on three cement
Among pier, the shaft of vertical wind driven generator is fixedly connected through plane needle roller thrust bearing and with fan blade, the rolling of plane thrust
Be fixedly connected at the top of needle bearing side and three clumps, the other side is fixedly connected with fan blade, if fan blade periphery is equipped with
Cured leaf piece, blade periphery level are equipped with blower device, and blower device is fixedly installed on enclosure wall inner wall.
Further, the enclosure wall bottom is uniformly provided with several ventilation openings.
Further, the blower device includes air blower, gas tank and guide duct, and gas tank has cylindrical drum and rotary table to connect
It connects, air blower is installed on the air inlet at gas tank cylindrical drum end, and the air outlet at gas tank rotary table end is connected to guide duct；
The area of section of the air outlet is 1/5th of air inlet area of section.
Further, the fan blade includes steel ring, steel pipe, steel cylindrical drum and reinforces steel, and steel cylindrical drum bottom passes through spiral shell
Bolt is fixedly connected with plane needle roller thrust bearing, and the shaft of vertical wind driven generator is through plane needle roller thrust bearing and round with steel
Column casing bottom centre is fixedly connected；Steel cylindrical drum periphery is fixedly connected by multipair steel pipe with steel ring, if having between each pair of steel pipe
Dry steel of reinforcing is reinforced fixing.
Further, the periphery of the steel ring is fixed with several blades, and blade is made of blade leading portion and blade back segment,
Blade leading portion is connected with blade back segment arc, and blade leading portion and blade back segment are in 76.4 ° of angles, and the diameter of blade leading portion and steel ring hangs down
Directly.
Compared with prior art, the invention has the following beneficial effects: enhance the wind speed and thrust of air outlet；It expands
The twisting resistance of generator amature；Expand generated output；The limitation of wind-power electricity generation not climate condition；It changes currently with nature
Wind-power electricity generation becomes manufacturing wind-power electricity generation；Compared with current wind power generation cost, greatly reduces cost of electricity-generating；Perseverance is reached
Surely the effect to generate electricity.
Detailed description of the invention
Fig. 1 is enclosure wall outside schematic diagram of the invention；
Fig. 2 is the assembling figure of enclosure wall and blower device of the invention；
Fig. 3 is blower device structural schematic diagram of the invention；
Fig. 4 is whole interior structure chart of the invention；
Fig. 5 is the installation diagram of integral blade and fan blade of the invention；
Fig. 6 is blade construction schematic diagram of the invention；
In figure: 1, enclosure wall；1-1, ventilation opening；2, blower device；2-1, air blower；2-2, gas tank；2-21, air inlet；
2-22, air outlet；2-3, guide duct；3, clump；4, vertical wind driven generator；5, plane needle roller thrust bearing；6, blade；6-
1, blade leading portion；6-2, blade back segment；7, fan blade；7-1, steel ring；7-2, steel pipe；7-3, steel cylindrical drum；7-4, reinforce steel.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
As shown in figures 1 to 6, wind-force expands electric organ, including enclosure wall 1, blower device 2, clump 3, vertical wind driven generator
4, plane needle roller thrust bearing 5, blade 6 and fan blade 7, enclosure wall 1 are reinforced concrete structure, are poured in hard cement ground
On, it is highly 6.8m that enclosure wall 1, which is that outer diameter is 67m, and wall thickness is the cylindrical enclosure wall of 0.3m.Three water have been poured at 1 center of enclosure wall
Mud pier 3,3 height of clump are the round clump of 4.2m.Vertical wind driven generator 4 is installed among three clumps, vertical
Wind-driven generator 4 is the vertical wind driven generator of model HF35.0-300kw a kind of.The shaft of vertical wind driven generator 4 runs through
Plane needle roller thrust bearing 5 and be fixedly connected with fan blade 7, plane needle roller thrust bearing 5 using model AXK0821 thrust
Needle bearing, and the outside diameter of needle roller thrust bearing is 1.8m, and needle roller thrust bearing is used to carry the gravity of fan blade 7.
It is fixedly connected at the top of 5 side of plane needle roller thrust bearing and three clumps, the other side is fixedly connected with fan blade 7, fan blade 7
Outer diameter is 62m.7 periphery of fan blade is equipped with several blades 6, and 6 periphery of blade is horizontal to be equipped with blower device 2, and blower device 2 is fixed
It is installed on 1 inner wall of enclosure wall.
As shown in Figure 1,1 bottom of enclosure wall is uniformly provided with several ventilation opening 1-1, ventilation opening 1-1 is equipped with 36.
As shown in figure 3, the blower device 2 includes air blower 2-1, gas tank 2-2 and guide duct 2-3, gas tank 2-2 has
Cylindrical drum and rotary table are formed by connecting, and air blower 2-1 is a kind of three-phase electric air blower of model SWF-I type, and air blower 2-1 is adopted
With the power of 3kw, 1450 turns of turn up per minute.Air blower 2-1 is installed on the air inlet 2-21 at gas tank 2-2 cylindrical drum end
Place, the air outlet 2-22 at gas tank 2-2 rotary table end are connected to guide duct 2-3, and guide duct 2-3 is arc, are fixedly installed in enclosure wall 1
Inner wall.The area of section of the air outlet 2-22 is 1/5th of air inlet 2-21 area of section.Air blower 2-1, gas tank
The blower device 2 of 2-2 and guide duct 2-3 composition is provided with 36 sets, at 4.2m, therefore being evenly distributed on 1 inside wall height of enclosure wall is
The every 10 ° of circular arcs of 1 inner wall of enclosure wall just have 2,36 sets of blower devices of a set of blower device simultaneously to blade blowing, and it is public that blade generates about 17
The thrust of jin, air blower 2-1 generate air pressure in gas tank 2-2 to air blast in gas tank 2-2, and air outlet 2-22 is promoted to generate
The wind effect of the big flow wind of about 10m/s, this big flow is used for blade 6, and fan blade 7 is forced to drive the vertical wind of 300kw
The rotation of generator 4 generates electricity.Wherein, the gas tank 2-2 is 1.5m by a diameter, and the cylinder of a length of 2.2m and bottom surface are straight
The rotary table that diameter is 1.5m forms, and gas tank 2-2 is made of stainless steel material, and air outlet 2-22, air outlet are equipped at the top of rotary table
2-22 diameter is 12.2cm, and cylinder bottom surface is equipped with air inlet 2-21, and air inlet 2-21 diameter is 37cm.Guide duct 2-3 be with into
The direction of the rigid plastics circular pipe that air port 2-21 diameter matches, guide duct is vertical with fan blade wheel diameter.
As shown in figure 5, the fan blade 7 includes steel ring 7-1, steel pipe 7-2, steel cylindrical drum 7-3 and reinforces steel 7-4, steel circle
The bottom column casing 7-3 is fixedly connected by bolt with plane needle roller thrust bearing 5, and the shaft of vertical wind driven generator 4 runs through plane
It needle roller thrust bearing 5 and is fixedly connected with steel cylindrical drum 7-3 bottom centre；The outer diameter of steel cylindrical drum 7-3 is 2m, steel cylindrical drum 7-
3 peripheries are fixedly connected by multipair steel pipe 7-2 with steel ring 7-1, and steel pipe 7-2 uses 12 groups of double light-alloy steel pipes, diameter of steel tube
For 8.2cm.There are several reinforcement steel 7-4 to reinforce fixing between each pair of steel pipe 7-2.Wherein, the periphery of the steel ring 7-1 is fixed with
Several blades 6.
As shown in fig. 6, the longitudinal depth of blade 6 is 50mm, the width of blade 6 is 200mm.Blade 6 by blade leading portion 6-1 and
Blade back segment 6-2 composition, blade leading portion 6-1 are connected with blade back segment 6-2 arc, and blade leading portion 6-1 and blade back segment 6-2 are in
The diameter of 76.4 ° of angles, blade leading portion 6-1 and steel ring 7-1 are vertical.
Using Wx-3kw high-pressure hydraulic pump, being equipped with giant equally can be with every high pressure to the blade percussion on fan blade
Hydraulic giant generates 17 kilograms of motive force.It is intended to use water and wind as medium, has identical effect to the blade on fan blade, depending on
For the protection scope of this programme.
Working principle: when air blower 2-1 carries out air blast to gas tank 2-2, because the area of section of air outlet 2-22 is
/ 5th of air inlet 2-21 area of section, in this state, the air pressure inside gas tank 2-2 and under external elements
Pressure difference is produced, powerful atmospheric pressure is formd inside gas tank 2-2, forces air-flow in air outlet 2-22 and guide duct 2-
It is quickly flowed in 3, guide duct 2-3 is gone out wind velocity and flowed out with the speed of 10m/s, and the wind-force of this wind speed can reach 17 kilograms
Impact force.The diameter of fan blade 7 is 62m, and the diameter of plane needle roller thrust bearing 5 is 1.8m, the blade outside fan blade 7
6 by 17 Kgfs when, 36 sets of blower devices 2 are 612 Kgfs to the active force of blade 6, the torsion that generator amature is subject to
Power are as follows: (62 ÷ 1.8) × 17 × 36=21052.8 Kgfs, twisting resistance powerful in this way can drive 300kw vertical wind
Generator 4 generates electricity, the general power of air blower are as follows: 3.0 × 36=108kw drives 300kw electrical power generators, so that it may increase hair
Electrical power: increased power is 300-108=192kw, this is a kind of expansions wind-force, expands twisting resistance bring expansion generated energy
Special device.This is by electric energy-mechanic energy-wind energy-mechanical energy-electric energy conversion process.
Disclosed above is only a preferred embodiment of the present invention, and cannot limit the power of the present invention with this certainly
Sharp range, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and weighs according to the present invention
Benefit requires made equivalent variations, still belongs to the scope covered by the invention.
Claims (5)
1. wind-force expands electric organ, including enclosure wall, blower device, clump, vertical wind driven generator, plane needle roller thrust axis
It holds, blade and fan blade, it is characterised in that: enclosure wall is reinforced concrete structure, is poured on hard cement ground, enclosure wall center
Place has poured three clumps, and vertical wind driven generator is installed among three clumps, and the shaft of vertical wind driven generator is passed through
It wears plane needle roller thrust bearing and is fixedly connected with fan blade, it is fixed at the top of plane needle roller thrust bearing side and three clumps
Connection, the other side are fixedly connected with fan blade, and fan blade periphery is equipped with several blades, and blade periphery level is filled equipped with air blast
It sets, blower device is fixedly installed on enclosure wall inner wall.
2. wind-force according to claim 1 expands electric organ, it is characterised in that: the enclosure wall bottom is uniformly provided with several
Ventilation opening.
3. wind-force according to claim 1 expands electric organ, it is characterised in that: the blower device includes air blower, storage
Gas tank and guide duct, gas tank have cylindrical drum and rotary table to be formed by connecting, and air blower is installed on the air inlet at gas tank cylindrical drum end
Place, the air outlet at gas tank rotary table end are connected to guide duct；The area of section of the air outlet is the five of air inlet area of section
/ mono-.
4. wind-force according to claim 1 expands electric organ, it is characterised in that: the fan blade includes steel ring, steel pipe, steel
Cylindrical drum and reinforcement steel, steel cylindrical drum bottom are fixedly connected by bolt with plane needle roller thrust bearing, vertical wind driven generator
Shaft through plane needle roller thrust bearing and being fixedly connected with steel cylindrical drum bottom centre；Steel cylindrical drum periphery passes through multipair steel
Pipe is fixedly connected with steel ring, has several reinforcement steel to reinforce fixing between each pair of steel pipe.
5. wind-force according to claim 4 expands electric organ, it is characterised in that: the periphery of the steel ring is fixed with several
Blade, blade are made of blade leading portion and blade back segment, and blade leading portion is connected with blade back segment arc, after blade leading portion and blade
Section is in 76.4 ° of angles, and blade leading portion is vertical with the diameter of steel ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910541577.6A CN110242495A (en) | 2019-06-21 | 2019-06-21 | Wind-force expands electric organ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910541577.6A CN110242495A (en) | 2019-06-21 | 2019-06-21 | Wind-force expands electric organ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110242495A true CN110242495A (en) | 2019-09-17 |
Family
ID=67888720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910541577.6A Pending CN110242495A (en) | 2019-06-21 | 2019-06-21 | Wind-force expands electric organ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110242495A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742369A (en) * | 2014-01-21 | 2014-04-23 | 王秀祥 | Forced wind power generation technology |
| CN104234926A (en) * | 2013-06-21 | 2014-12-24 | 江苏宏鑫旋转补偿器科技有限公司 | High-efficiency air barrel generation method and system |
| CN107178991A (en) * | 2017-06-16 | 2017-09-19 | 山东琦泉能源科技有限公司 | Lossless electric-type air-supply drying system and its control method |
| CN107476933A (en) * | 2017-05-26 | 2017-12-15 | 从宏锦 | Universal blower fan |
| CN108915952A (en) * | 2018-08-17 | 2018-11-30 | 贵州鸿霖农业科技有限公司 | A kind of multidirectional power generator of wind-power hydraulic |
| CN109139382A (en) * | 2018-10-30 | 2019-01-04 | 张亚明 | Vehicle-carried wind-power generating complementary energy continuation of the journey device |
| CN109372778A (en) * | 2018-11-26 | 2019-02-22 | 珠海格力电器股份有限公司 | Fan with cooling device |
-
2019
- 2019-06-21 CN CN201910541577.6A patent/CN110242495A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234926A (en) * | 2013-06-21 | 2014-12-24 | 江苏宏鑫旋转补偿器科技有限公司 | High-efficiency air barrel generation method and system |
| CN103742369A (en) * | 2014-01-21 | 2014-04-23 | 王秀祥 | Forced wind power generation technology |
| CN107476933A (en) * | 2017-05-26 | 2017-12-15 | 从宏锦 | Universal blower fan |
| CN107178991A (en) * | 2017-06-16 | 2017-09-19 | 山东琦泉能源科技有限公司 | Lossless electric-type air-supply drying system and its control method |
| CN108915952A (en) * | 2018-08-17 | 2018-11-30 | 贵州鸿霖农业科技有限公司 | A kind of multidirectional power generator of wind-power hydraulic |
| CN109139382A (en) * | 2018-10-30 | 2019-01-04 | 张亚明 | Vehicle-carried wind-power generating complementary energy continuation of the journey device |
| CN109372778A (en) * | 2018-11-26 | 2019-02-22 | 珠海格力电器股份有限公司 | Fan with cooling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100828234B1 (en) | Wind turbine for generating electricity | |
| US20100060012A1 (en) | Wind power installation, generator for generation of electrical power from ambient air, and method for generation of electrical power from ambient air in motiion | |
| CN106014860A (en) | Wind or water driven power machine or generator | |
| KR101018688B1 (en) | Wind generators installed in the city | |
| KR101654899B1 (en) | Small hydro power generating device | |
| US20170101981A1 (en) | Use of Compressed Air to Generate Energy Using Wind Turbines | |
| CN108644058A (en) | A kind of extra low head hydroelectric generator | |
| CN203098139U (en) | Counter-rotating double-impeller wind turbine structure suitable for minitype wind generator | |
| CN213175916U (en) | Hollow shaft pipeline type hydroelectric generation device | |
| CN204677368U (en) | Self adaption collective wind type Double-rotor wind-driven generator | |
| CN110242495A (en) | Wind-force expands electric organ | |
| CN113431728A (en) | Power generation device capable of enabling low-water-head micro-water source to generate high-efficiency energy | |
| WO2013048007A2 (en) | High-efficiency tidal current generator, and hybrid generation system | |
| CN206753803U (en) | Floating pipe type hydraulic generator | |
| CN210370998U (en) | Vertical hydraulic generator | |
| CN108757294B (en) | Novel renewable energy source collection and utilization equipment and method based on wave energy | |
| CN208831150U (en) | A kind of intake and the adjustable wind-powered electricity generation collection device of generated energy | |
| CN203248313U (en) | Novel wind driven generator | |
| CN202047941U (en) | Roller-typed wind power generation apparatus | |
| MX2013006448A (en) | Hydroelectric generator installed in flowing water. | |
| KR100818161B1 (en) | Wind power plant having a rotating wind-collecting device | |
| KR20110065922A (en) | Road Wind Power System | |
| CN102108940A (en) | Variant screw thread electric generator | |
| CN206054181U (en) | The engine or electromotor of a kind of wind-force or hydro powered | |
| CN103195649B (en) | Novel wind-power generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190917 |