CN1110761A - Fluid energy transfer device with energy gathering apparatus - Google Patents
Fluid energy transfer device with energy gathering apparatus Download PDFInfo
- Publication number
- CN1110761A CN1110761A CN94114034A CN94114034A CN1110761A CN 1110761 A CN1110761 A CN 1110761A CN 94114034 A CN94114034 A CN 94114034A CN 94114034 A CN94114034 A CN 94114034A CN 1110761 A CN1110761 A CN 1110761A
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- fluid
- stream plate
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- conversion equipment
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- 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
- Y02E10/20—Hydro energy
-
- 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
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- Wind Motors (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The fluid energy converter features that its rotor has two-layer structure and their blades are uniformly, alternatively and annularly arranged. An energy gathering device is set up for full use of fluid energy. Such converters may be used serially or parallelly or serially-and-parallelly to output mechanical energy, electric energy, compressed air, etc. providing a pollution-free energy source.
Description
The present invention relates to the device that a kind of fluid can change mechanical energy into, particularly a kind of band concentrator comprehensive utilization wind, current, trend fluid energy conversion equipment.
The energy conversion efficiency of existing wind motor has much room for improvement, and needs enough mounting distances between two wind motors, and it is very big that a cover wind engine unit takies ground, and these wind motors only are fit to the utilization of single natural energy; Existing water energy utilized device as the water turbine in water power plant or the water turbine of tidal power station etc., all needs huge reservoir, also only adapts to the utilization of single natural energy.
For solving comprehensive utilization wind energy and water energy, U. S. Patent 4032257 has proposed the fluid force motor, Chinese patent 85106954.1 has proposed improvement project on this patent design basis, it all loads onto a translamella on each rotating vane of prime mover, direction of flow is during perpendicular to main shaft, fluid promotes rotating vane around main axis rotation, when direction of flow has the parallel main axis component, automatically move to the translamella of a constant inclination section angle, under fluid promotes, drag prime mover main axis rotation through rotating vane, reach the energy of any direction of flow in comprehensive utilization space, this structure is the member that guarantees that translamella is moved needs complexity, the member manufacturing is planted mutually and is required height, simultaneously at operation process, because translamella accounts for big space from radial development, the rotating vane of this class device is arranged and all is symmetry shape, but because the vertical pivot structure, blade has and does not bear fluid flow function more than the half cycle in rotating a circle, thereby cause on the driving component load inhomogeneous, influence life of components; In order to improve the efficient of fluid energy conversion equipment, except above-mentioned translamella structure, U. S. Patent 4486143 has proposed the collector plate organization plan, it is used for the wind motor of multi-deck combined, every layer of turbine cooperates one group of collector plate, to form the windward side of favourable turbine work, stop that simultaneously those are unfavorable for the wind face that the turbine rotation is done mutually, on the collector plate structure, form the air-flow bypass, eliminating its adverse effect factor to turbine blade, and bypass flow reclaims in collector plate centre area side, turns back to turbine air inlet place again, to increase operational efficiency, this structure is subjected to the restriction of plate structure to the control of airflow capacity, and difficulty reaches air-flow and enters turbine blade with the optimum state, bypass type structure makes not work done and running off of air-flow, though considered to reclaim, major part remains and is not used, the current path of this spline structure can not convection channel, can only flow out by the turbo machine center, be applicable to wind energy but should not be used for current and trend.
The objective of the invention is to provide a kind of improved fluid energy conversion equipment, it can convert fluids such as wind, current, trend to mechanical energy with simpler construction and high conversion rate, and the method for using this device is provided.
The present invention is achieved in that a kind of fluid energy conversion equipment, is made up of rotor, concentrator, frame, shoulder rail frame, reversing frame and revolution rail frame, and its structural feature is:
A. rotor is double-layer structure, and upper blade and lower blade are uniform and interlaced in the pivoted frame circumferential arrangement, distributes more even in the hope of the moment of torsion that acts on pivoted frame; Two-layer up and down centre is provided with a flow-stopping plate, to strengthen the conflux effect that fluid flows; On the excircle of pivoted frame, establish to subtract and be used to bar and subtract be used to spring, when getting rid of outside the blade, can play buffer function; Spoke centre place, pivoted frame two ends establishes a weldering system shaft extension, avoids complicated bearing structure, and can alleviate weight of equipment.
B. concentrator flows plate, middle stream plate by the limit and connects the stream plate and forms, constitutes one from outside to inside contraction runner, connects to flow plate and be fixed on the framework; The stream plate outside, limit is installed on the framework through articulated column, and the limit bitt is established in the inboard, installing limit lashing on the bitt of limit, and the limit lashing is a weight through pulley at the other end, lashing and the folding of weight control limit stream plate and the size of hole are regulated the fluid flow that enters rotor; The middle stream plate outside is installed on the framework through articulated column, inner side edge is established middle bitt, lashing in the installing on the middle bitt, middle lashing is a weight through pulley at the other end, the folding of stream plate in the control of lashing weight, and flow plate in the control and connect the openings of sizes that the stream plate constitutes angle, regulate the fluid flow that enters rotor.
For the function that makes above-mentioned fluid energy conversion equipment is not fully exerted, using method of the present invention includes; Utilize wind energy, current energy, trend energy simultaneously, each units in series of conversion equipment, machine group of received wind energy on the water surface, underwater machine group of received current energy, trend energy, each unit of connecting can be formed fluid energy switching station side by side, and the output terminal of the underwater unit of the water surface unit of wind energy and water energy is located in the water surface cabin; Each conversion equipment units in series and unit arranged side by side, drive air compressor respectively, the gas outlet tube parallel connection of one group of air compressor is imported last unit pressurization with pressurized air, pressurization back pressurized air is stored in gas tank, as available energy-storing device, the distance greater than 5 times of root diameters must be arranged between each unit of unit apoplexy energy conversion equipment in parallel.
The present invention adopts shaft extension pivoted frame structure and upper and lower layers blade intercross arrangement, fluid can be simplified by conversion device structure, transmitted load is even, the conflux structure of board-like contracted channel may command runner opening degree, improved fluid energy energy utilization ratio, the present invention proposes the various usings method of fluid energy conversion equipment, the white silk of giving full play to the fluid energy conversion equipment of the present invention's proposition closes and utilizes function, for the new approach of clean energy resource developing of non-environmental-pollution is provided.
Concrete structure of the present invention is provided by following examples and accompanying drawing thereof.
Fig. 1 is the axle side schematic representation of the band concentrator fluid energy conversion equipment of the proposition according to the present invention.
Fig. 2 is that Fig. 1 fluid can conversion equipment rotor shaft side schematic representation.
Fig. 3 is that Fig. 1 fluid can conversion equipment rotor plan view.
Fig. 4 is that Fig. 1 fluid can conversion equipment rotor plan view below flow-stopping plate.
Fig. 5 is that Fig. 1 fluid can conversion equipment concentrator plan view.
Fig. 6 is that Fig. 1 fluid can the two-way concentrator plan view of conversion equipment.
Fig. 7 is that fluid can the conversion equipment series connection use schematic representation.
Fig. 8 is that fluid can the conversion equipment series connection use schematic representation side by side.
Fig. 9 is that fluid energy conversion equipment is with the Caes schematic block diagram.
Figure 10 is that fluid can comprehensively use schematic block diagram by conversion equipment.
Figure 11 is that fluid can use schematic representation in the water power plant upstream and downstream by conversion equipment.
With reference to Fig. 1,2, band concentrator fluid energy conversion equipment A, include rotor 1, concentrator 2, frame 3, shoulder rail frame 4, reversing frame 5, revolution rail frame 6, coupling 7 and wind rudder 8, the two ends shaft extension 102 of rotor 1,107 are bearing in respectively, next time on the bearing of pivoted frame 5, the wheel frame of belt wheel spoke and the flow-stopping plate 108 at middle part about the pivoted frame 101 of rotor 1 is provided with, more than the three, lower stop lever 104,106 and last, inferior lobe bobbin 111,112 connect, last spoke centre is established shaft extension 102, shaft extension 107 is set at the lower spokes center, on, inferior lobe bobbin 111,112 install respectively, lower blade 103,105, establish on the cylindrical of pivoted frame 101 to subtract and be used to bar 109 and subtract be used to spring 110, subtract and be used to spring 110 1 ends and be fixed in lower spokes and flow-stopping plate 108, the other end is fixed in to subtract is used to bar 109, be that each subtracts the two ends of being used to bar 109 and has subtracting of a connection to be used to spring 110 respectively, subtract and be used to the immovable point 114 of spring 110 on spoke or flow-stopping plate 108 and be positioned at respective leaves bobbin 111, the place ahead of 112 sense of rotation, immovable point 114 and sharf 111, establish a fulcrum of spring 113 between 112, the quantity of upper blade 103 is 4～6, lower blade 105 quantity and upper blade 103 quantity equate, corresponding each blade all has a pin 104,106, one subtract and are used to bar 109 and two and subtract and be used to spring 110.Shown in Fig. 3,4, under the effect of diagram direction of flow V, upper blade 103 is stopped by pin 104 in a, b position, and under the fluid force effect, drag rotor 1 rotation work done, upper blade 103 opens in c, d position following current direction of flow, reduces the special resistance that revolves of rotor 1, improves mechanical efficiency, upper blade 103 was used to bar 109 and was subtracted under the buffer function of being used to spring 110 subtracting this moment, the impulsive load when reducing upper blade 103 and opening; Lower blade 105 and upper blade 103 are uniform staggered in circumferential arrangement, improve the moment of torsion transmitted load distribution character of pivoted frame 101, lower blade 105 is identical with mutually the do state of upper blade 103 on a, d, c, d position at the state of doing mutually on a ', b ', c ', the d ' position.The set flow-stopping plate 108 in rotor 1 middle part stop fluid be parallel to rotor 1 axis to component, make its change into perpendicular to rotor 1 axis to flow, the energy that improves device utilizes effect.The shaft extension up and down 102,107 of rotor 1 adopts the shaft part fabriform, make rotor no longer include a major axis, simplified structure, weight reduction, shaft extension 102,107 is according to using needs to adopt the connection of coupling 7 as power output up and down, change when being connected in series when each, then use Hooks coupling universal coupling and connect, to guarantee the reliability of transmission.
With reference to Fig. 5, concentrator 2 flows plate 201, middle stream plate 202 by the limit and connects stream plate 203 to be formed, these plates and other annexes all are mounted in frame 3 and are fixed on the framework 215 of frame 3, limit stream plate 201, middle stream plate 202 and connect stream plate 203 and constitute one from outside to inside contraction runner, its height is equal with rotor 1.Connect stream plate 203 and be fixed on the framework 215, fixedly lateral location is corresponding to the center line of rotor 1, and another side is made bevelled edge, constitutes angle 207 jointly with the bevelled edge of middle stream plate 202, establishes the reinforcing bar that is fixed in framework 215 for increasing rigidity connecing to flow on the plate 203.The outer side of limit stream plate 201 is established articulated column 204, articulated column 204 is installed on the framework 215, limit bitt 209 is established in the inboard at stream plate 201 nearly rotors 1 center, limit, installing limit lashing 211 on the limit bitt 209, limit lashing 211 is a weight 212 through pulley 210,217 at the other end, the outer side of middle stream plate 202 is established articulated column 205, articulated column is installed on the framework 215, the inner side edge of middle stream plate 202 is made bevelled edge, bitt 206 in nearly bevelled edge place establishes, lashing 208 in the installing on the middle bitt 206, middle lashing 208 is a weight 214 through pulley 216,213 at the other end.When fluid is pressed V when mobile, until the inner side edge that connects stream plate 203, flow velocity increases through the contracted channel of concentrator 2, enter the work half cycle of rotor 1, promote the blade work done, the inoperative half cycle of rotor 1 is not impacted by or not the high speed flow flow field, blade is in the following current state again simultaneously, and energy loss obviously reduces; When rate of flow of fluid is excessive, the power that fluid acts on limit stream plate 201 and middle stream plate 202 increases, this power is by limit, middle bitt 209,206 and limit, middle lashing 211,208, overcome the gravity of weight 212,214, limit stream plate 201 is arranged from framework 215 laterally around articulated column 204, fluid runs off a part of from the place of dehiscing, stream plate 202 is outwards arranged from angle 207 places around hinge post 205 simultaneously, fluid runs off a part of from the place of dehiscing, it is more stable that thereby assurance enters the rate of flow of fluid of rotor 1 work half cycle, and the output speed of rotor 1 is also more stable.Limit lashing 211 is controlled the folding that plates 201 are flowed on limits with weight 212, and with the size of the size of rate of flow of fluid control limit stream plate 201 openings, in the folding of stream plate 202 in 214 controls of lashing 208 and weight, and with stream plate 202 in the size control of rate of flow of fluid and the openings of sizes that connects the angle 207 that stream plate 203 constitutes.
With reference to Fig. 6, concentrator 2 is in order to adapt to the needs that flow as fluids such as trend periodically-varied flow directions, be designed to two-way concentrator structure, be 108 ° of symmetric arrangement by two unidirectional concentrators 2, its technical characteristics fundamental sum is identical when unidirectional, for adapting to two-way flow, the pivot point of middle stream plate 202 ' is located on the framework 215 of respective rotor 1 centerline, and middle stream plate 202 ' free side edge e make the bending shape, make it have better guide functions, when fluid when the left side flows into, the limit stream plate 201 and the middle stream plate 202 ' of left side concentrator 2 constitute contracted channel, the middle stream plate 202 ' of right side concentrator 2 is swung to rotor 1 centerline side under fluid force and weight action of gravity, form good current drainage channel, when fluid when the right side flows into, the limit of right side concentrator 2 stream plate 201 and middle stream plate 202 ' constitute contracted channel, the middle stream plate 202 ' of left side concentrator 2 to the swing of rotor 1 centerline side, forms good current drainage channel under fluid force and weight action of gravity.
With reference to Fig. 1, frame 3 is to be used for supporting and installation rotor 1 and concentrator 2, frame 3 is made of section bar and rod member weldering system, when fluid can conversion equipment A when being used for current and trend etc. and flowing to more stable place, frame 3 is removed framework, and this is external, only establish block bearing at top and bottom, bearing is stretched 102,107 with the commentaries on classics on the rotor 1 and is cooperated, form a simple conversion equipment unit, when each units in series, frame 3 only need be extended its framework length, and corresponding block bearing is set, with the intensity that guarantees member, can form the series connection unit.When fluid energy conversion equipment A is used for the wind energy conversion, add shoulder rail frame 4, reversing frame 5, revolution rail frame 6 and wind rudder 8 on the frame 3, the shaft extension 102,107 of rotor 1 is supported on respectively on the bearing of upper and lower reversing frame 5, transducer 2 is fixed on upper and lower reversing frame 5, wind rudder 8 is fixed on the reversing frame 5, when wind-force acts on wind rudder 8, wind rudder 8 by last reversing frame 5, connector element (concentrator framework 215) and next time pivoted frame 5 be stable at down wind along the rotation of revolution rail frame until wind rudder 8.
With reference to Fig. 7, unit can conversion equipment A by water surface fluid
1Fluid can conversion equipment A under water
2, A
3And A
4Form A
1And A
2Output terminal all connect to water surface cabin R, and provide the energy of demand for the user at this.
With reference to Fig. 8, water surface unit M
1, underwater unit M
2Form first-class physical efficiency switching station with water surface cabin R, water surface unit M
1Can each unit A of conversion equipment by fluid
1Form underwater unit M side by side
2Can each unit A of conversion equipment by fluid
5, A
6, A
7, A
8, A
9, A
10, A
11, A
12Form side by side, wherein A
1With A
5, A
1With A
8, A
1With A
9, A
1With A
12Series connection, the water surface unit M that constitutes side by side
1Each unit between span should be greater than changeing in 5 times of 1 diameter.Whole fluid energy switching station is fixedly arranged on the buoyancy aid S, and buoyancy aid S then anchors and is fixed in seabed or seashore.The energy conversion station still can make full use of the space of water surface structure, at water surface unit M
1The top solar energy cumulative device is set, constitute solar energy, wind energy and current (comprising trend) can comprehensive utilization.
With reference to Fig. 9, fluid can conversion equipment each units in series of A and unit M arranged side by side
2, M
3, M
4, M
5, drive air compressor C respectively
2, C
3, C
4, C
5, the gas outlet tube P parallel connection of these compressors is imported last unit M with pressurized air
oDriven air compressor C
oPressurization, the pressurized air after the pressurization is sent into storage tank T, and the energy that this storage tank T stores can be for the various needs of user L1.
With reference to Figure 10, fluid energy conversion equipment each units in series of A and unit M driving air compressor c arranged side by side, compressed air-driven Air Turbine Generator AT through gas tank T and air-flow modulator G, transmit electricity in electrical network, or by Air Turbine Generator AT driving hydrogen-generator H, supply with hydrogen fuel, and can be equipped with device of solar generating 0 hydrogen manufacturing.Energy development can be imported total power network with electric power by above-mentioned each station, district I, the II etc. that form, to supply with bigger energy demand.
With reference to Figure 11, fluid can be used for the water power power station by conversion equipment A, is provided with in the upstream or the downstream in power station, also can be provided with simultaneously in the upstream and downstream in power station, makes full use of the current energy.
Claims (6)
1, band concentrator fluid energy conversion equipment of being made up of rotor (1), concentrator (2), frame (3), shoulder rail frame (4), reversing frame (5), revolution rail frame (6) and coupling (7) is characterized in that:
A. rotor (1) is double-layer structure, upper blade (103) is uniform and interlaced with lower blade (105) in pivoted frame (101) circumferential arrangement, a flow-stopping plate (108) is established in two-layer up and down centre, on the cylindrical of pivoted frame (101), establish to subtract and be used to bar (109) and subtract be used to spring (110), spoke centre place, special frame (101) two ends establishes a shaft extension (102,107), and upper and lower pin (104,106) is established at the spoke middle part;
B. concentrator (2) is by limit stream plate (201), in stream plate (202) and connect stream plate (203) composition, constitute one from outside to inside contraction runner, connecing stream plate (203) is fixed on the framework (215), connect stream plate (203) fixedly lateral location corresponding to the center line of rotor (1), limit stream plate (201) outside is installed on the framework (215) through articulated column (204), limit bitt (209) is established in the inboard of limit stream plate (201), limit bitt (209) is gone up installing limit lashing (211), limit lashing (211) is through pulley (210,217) be a weight (212) at the other end, limit lashing (211) and the folding of weight (212) control limit stream plate (201) and the size of hole, middle stream plate (202) outside is installed on the framework (215) through articulated column (205), middle bitt (206) is established in the inboard of middle stream plate (202), middle bitt (206) is gone up lashing (208) in the installing, middle lashing (208) is through pulley (216,213) be a weight (214) at the other end, flow the folding of plate (202) in middle lashing (208) and weight (214) control, and flow plate (202) and the openings of sizes that connects stream plate (203) formation angle (207) in the control.
2, fluid energy conversion equipment according to claim 1, the quantity that it is characterized in that upper blade (103) is 4-6, the quantity of lower blade (105) equates with the quantity of upper blade (103).
3, fluid according to claim 1 can conversion equipment, it is characterized in that establishing a wind rudder (8) on the reversing frame (5) on top.
4, fluid energy conversion equipment according to claim 1, it is characterized in that two unidirectional concentrators (2) are 180 ° of symmetric arrangement and constitute two-way concentrator structure, the pivot point of middle stream plate (202 ') is located on the framework (215) of respective rotor (1) centerline, makes bending shape at the free side edge e of middle stream plate (202 ').
5, the using method of the energy of the fluid described in the claim 1 conversion equipment, according to different power needs, with fluid of the present invention can conversion equipment (A) as a unit, one end of each unit is connected into one group with Hooks coupling universal coupling (7) connection, the series connection unit the top shaft extension or bottom shaft extension as output energy output terminal, or fluid energy conversion equipment of the present invention (A) is arranged side by side, with the output terminal of transmission device, it is characterized in that as output mechanical energy:
A. each units in series of fluid energy conversion equipment (A) constitutes unit (M on the water surface
1) and underwater unit (M
2), each unit of connecting is formed fluid energy switching station, unit (M on the water surface side by side
1) and underwater unit (M
2) the mechanical energy output terminal all be located in the water surface cabin (R);
B. fluid can each units in series of conversion equipment (A) and unit (M arranged side by side
2, M
3, M
4, M
5), drive air compressor (C respectively
2, C
3, C
4, C
5), the gas outlet tube of each air compressor (P) is in parallel imports last unit (M with pressurized air
o) driven air compressor (C
o) pressurization, the pressurized air after the pressurization is stored in the gas tank (T) as accumulator.
6, method according to claim 5 is characterized in that constituting side by side water surface unit (M
1) each unit between span should be greater than 5 times of rotor (1) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94114034A CN1055526C (en) | 1994-12-16 | 1994-12-16 | Fluid energy transfer device with energy gathering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94114034A CN1055526C (en) | 1994-12-16 | 1994-12-16 | Fluid energy transfer device with energy gathering apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1110761A true CN1110761A (en) | 1995-10-25 |
| CN1055526C CN1055526C (en) | 2000-08-16 |
Family
ID=5036989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94114034A Expired - Lifetime CN1055526C (en) | 1994-12-16 | 1994-12-16 | Fluid energy transfer device with energy gathering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1055526C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006084415A1 (en) * | 2005-02-13 | 2006-08-17 | Ying Wang | Wind-energy power machine and it’s energy-storage generation system and wind-energy power generation system |
| CN102155346A (en) * | 2011-02-09 | 2011-08-17 | 黄太清 | Expanding drainage-type fluid conflux energy-collecting device and method |
| CN109477453A (en) * | 2016-06-10 | 2019-03-15 | 兰德西公司 | Drive marine turbine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2003790C2 (en) * | 2009-05-20 | 2010-11-23 | Erwin Johan Croughs | The slow mill. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1006487B (en) * | 1985-08-29 | 1990-01-17 | 姚玉龙 | Fluid power prime mover |
-
1994
- 1994-12-16 CN CN94114034A patent/CN1055526C/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006084415A1 (en) * | 2005-02-13 | 2006-08-17 | Ying Wang | Wind-energy power machine and it’s energy-storage generation system and wind-energy power generation system |
| CN1818377B (en) * | 2005-02-13 | 2010-04-14 | 王瑛 | Wind-power apparatus, its energy-storing and wind-power generating |
| US7875990B2 (en) | 2005-02-13 | 2011-01-25 | Ying Wang | Wind-energy power machine and storage energy power generating system and wind-driven power generating system |
| AU2005327061B2 (en) * | 2005-02-13 | 2012-02-02 | Qingwan Lin | Wind-energy power machine and it's energy-storage generation system and wind-energy power generation system |
| CN102155346A (en) * | 2011-02-09 | 2011-08-17 | 黄太清 | Expanding drainage-type fluid conflux energy-collecting device and method |
| CN102155346B (en) * | 2011-02-09 | 2018-02-09 | 黄太清 | Expanding drainage-type fluid conflux energy-collecting device and method |
| CN109477453A (en) * | 2016-06-10 | 2019-03-15 | 兰德西公司 | Drive marine turbine |
| CN109477453B (en) * | 2016-06-10 | 2021-03-09 | 兰德西公司 | Marine power turbine |
| US11415098B2 (en) | 2016-06-10 | 2022-08-16 | Randsea As | Ocean power turbine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1055526C (en) | 2000-08-16 |
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Expiration termination date: 20141216 Granted publication date: 20000816 |