CN2464006Y - Bidirectional rotating wind driven generator - Google Patents
Bidirectional rotating wind driven generator Download PDFInfo
- Publication number
- CN2464006Y CN2464006Y CN00202667U CN00202667U CN2464006Y CN 2464006 Y CN2464006 Y CN 2464006Y CN 00202667 U CN00202667 U CN 00202667U CN 00202667 U CN00202667 U CN 00202667U CN 2464006 Y CN2464006 Y CN 2464006Y
- Authority
- CN
- China
- Prior art keywords
- driven generator
- wind driven
- vertical rod
- iron core
- wind
- 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 - Lifetime
Links
- 230000002457 bidirectional effect Effects 0.000 title 1
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 8
- 239000011258 core-shell material Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Wind Motors (AREA)
Abstract
The utility model provides a "two to rotatory aerogenerator" of two sets of fan blades constitution around by, the preparation angle of two sets of fan blades is opposite, make generator stator and rotor cutting magnetic line of force increase generator output and improve. The utility model has the advantages that start easily, the operation is stable, be suitable for the wind bandwidth, the wind energy utilization coefficient is big, compare with unidirectional rotation's wind-force motor and use same energy, and the power generation output does the number of times under the same wind speed condition, and this utility model production simple process, wide use, be an ideal aerogenerator's upgrade product.
Description
The utility model belongs to electromechanics trade, is the wind-driven generator that a kind of stator rotor simultaneously can relative motion (rotation).
Electricity is formed by energy conversion.Tangible resource is exploited gradually finally and will be withered; the renewable energy resources that can utilize this cleaning of wind energy like this are that national governments always pay close attention to, and can utilize the pollution of this energy, minimizing environment, the protection ecological balance so fully is the thing that the whole mankind need stick at.Utilize wind power generation to need generator, at present in the world used generator mostly mainly by stator, rotor, end cap, one group of fan blade of shell forms, the energy (power) drives fan blade, fan blade drive rotor rotary electrification.The size of output of a generator depends primarily on the rotating speed of generator and the performance that generator utilizes energy.For utilizing the minimum maximum efficient of energy performance, the utility model will provide a kind of " two to rotation wind driven generator " " on December 24th, 94 will have been done application, be applied to two principle design to rotation on the wind-driven generator first at present with similar " two-directional rotation electric generator " " not find that by the inspection interrelated data, except that my application similarly application and product are arranged together.
The purpose of this utility model just provide that a kind of wind energy usage factor is big, delivery efficiency is high " two to rotation wind driven generator.
The utility model is to realize like this, in generator, establish the whirligig that dress can be rotated by two covers, it is the generator amature tumbler, the generator unit stator tumbler, two tumblers drive by two groups of fan blades are equipped respectively, two groups of fan blades design and produce angle opposite, under the driving of wind, make stator and rotor to an anti-direction rotation, drive that rotor and stator relative rotation speed improve, the cutting magnetic line increase makes the generator efficiency raising respectively.Generator is divided into to be equipped with and mainly is made up of the wind wing, wind wing bar, wind wing axle revolving body, revolving body.Wind come to the direction difference by the wind wing adjust wind direction make the fan blade vertically-supplying air to.Between adjusting by 90 ° to 0 ° angles above the angle of the rated wind speed after wind wing and fan blade automatically, wind speed changes, make to reaching the specified output that automatic adjustment guarantees wind-driven generator, guarantee the maximum usage factor of wind energy when the wind speed hour wind wing rises for from 0 to 90 ° gradually.The vertical rod of generator has more piece to be formed by connecting, ways of connecting is that one of the lower end weldering of last joint vertical rod link is inserted another joint of vertical rod greater than a pipe joint of vertical rod diameter and being joined punching and fix with the pin silk, the upper end and the rotator shaft of vertical rod are connected and fixed, equipped on the base by an activity vertical rod holder, the lower end of holder and vertical rod is fixed together, holder puts into that base is corresponding to penetrate the corresponding hole of base in the position with the pin silk, again stretching the holding up with backguy of vertical rod fixed by certain angle, and another pin silk penetrated in base and the vertical rod base aperture, vertical rod and base are fixed together, and the output line with generator connects with controller and electrical appliance in addition.
See accompanying drawing for details
Fig. 1, be the new complete machine assembly drawing of this practicality,
Fig. 2, be the part cut-away view of generator of the present utility model,
Fig. 3, for the disconnected figure that cuts open of generator of the present utility model,
Fig. 4, for revolving body of the present utility model partly cut open figure,
Fig. 5, Fig. 5 a are the equipped figure that partly cuts open of the utility model base vertical rod
Fig. 5 b is the equipped vertical view of the utility model base
Fig. 6, Fig. 6 a be the utility model vertical rod holder partly cut open figure
Fig. 6 b is the vertical view of the utility model vertical rod holder
Below in conjunction with Fig. 1,2,3,4,5,6, detailed description, the details working condition of the concrete structure of " two to rotation wind driven generator " that foundation the utility model proposes, in the shell of the utility model " two to rotation wind driven generator ", establish dress by two cover whirligigs, promptly one overlaps the stator core tumbler, one cover rotor rotation device, in the establishing of the two ends of shell 1 is adorned by former and later two end caps 8,8 ｀, two end caps, be provided with respectively, establish dress in the position of bearings respectively by bearing 8a, 8 ｀ a by the position of bearings.The front end housing center is provided with a hole, rear end cap Yanzhong heart foreign side is provided with and is fitted with a conduction fixed mount 11 in a hole, the hole, conduction is established dress in the fixed mount 11 and is being pressed conducting objects 12,12 ｀, 12 respectively by conducting objects 12,12 ｀, 12 ", spring 13,13 ｀, 13 " ", conducting objects fixedly draws with lead A, B, C respectively; conducting objects lid 15 is fitted on rear end cap 8 ｀ with conduction fixed mount 11; in addition on the outside of rear end cap 8 ｀ the establishing dress by back blast cap 19, lead from after draw under the blast cap.In shell 1, establish dress and hold group device 7 by the overlapping iron core that forms 3 of multi-disc silicon steel sheet, iron core upper punch by being provided with in proper order by line on request in a plurality of grooves, the groove by one by establishing dress in an iron core shell 2, the iron core shell 2, line hold that group 7 connects on request and with lead-out wire electric installation 20 on " be connected, conducting ring D, D ｀, D " respectively with conducting objects 12,12 ｀, 12 " contact with conducting ring D, D ｀, D.Former and later two end caps 9,10 of dress are established at the two ends of iron core shell 2 respectively, the iron core front end housing 10 of tape spool outwards has protruding section of a hole core prolongation to go up and shell front end housing 8 is equipped with by bearing 8a, the inside center of end cap 10 is established by bearing and is closed, establish dress in the bearing box by bearing 10, the front end that prolongs protruding joint in the hole core length of the iron core front end housing 10 of tape spool is established and fan blade 16, fan blade 16 are housed are fixed by securing member, drive stator and rotate under the driving of wind, it is equipped by bearing 8 ｀ a that the outer end making and settlement of iron core rear end cap 9 are covered 8 ｀ by a boss, boss and outer casing back.The interior SMIS of iron core rear end cap 9 is established by a bearing box, establishes dress in the bearing box by bearing 9 ｀, and the garden makes by through wires hole and equipped by an electric installation 20 outside the Yanzhong.Two end cap 9,10 is fixed together with iron core 2 by securing member and forms the stator tumbler.By shell 1, shell front and back end 8,8 ｀ supporting.Establish dress at the center of iron core 3 by a rotor, dress is established by equipped by polylith magnet steel 23 in a plurality of dovetail grooves, the groove in the outer garden of prolonging of rotor, by a magnetic shield 5, equipped by an armature spindle 6 in cover 5, the bearing on the armature spindle is equipped with and is supported by stator tumbler upper bearing (metal) 10 ｀, 9 ｀ with iron core end cap 9,10 respectively in the rotor.Last end at axle grows one section, grow in the hole of Duan Congyi end cap 10 and pass.The leading portion that passes is equipped to be fixed by securing member by preceding fan blade 17, fan blade 17, dress is established by a blast cap 19 in the center of fan blade, fan blade 17 is opposite with the making and settlement angle direction of fan blade 16, and two fan blades are subjected to after the wind action rotating simultaneously to an anti-direction and make cutting magnetic line increase generating efficiency to improve.Below shell 1, establish by footing, footing and be fixed together by securing member and revolving body 22.On the revolving body 22, following two ends are established dress respectively by bearing 22a, 22b, and it is equipped with rotator shaft 27, dress is established by electric installation 28 in the lower end of revolving body, establish dress on the electric installation 28 by three conducting ring 28a, 28b, 28c, conducting ring is by electric conductor 29,29 ｀, 29 " respectively with lead 29a; 29b; 29c connects; come out by wire guide 30; is connected with the output line on the generator; on rotator shaft and equipped fixing, conducting ring 28a, 28b, press-fit respectively on the 28c by conductor 29,29 ｀, 29 "; electric conductor is with the contact of the conducting ring on the electric installation, and electric conductor is by lead 29a; 29b; 29c draws with controller or electrical appliance and connects.The electric conductor dress is pressed by spring 37,37 ｀, 37 ", electric installation skeleton peripheral hardware connects by a safty shield 31.An equipped empennage, empennage are fixed by wind wing pin is soft on revolving body, be provided with on the revolving body by two positioner 22 ｀, 22 ", when wind during less than volume wind speed or big or small wind speed the angle of resistance beginning wind wing bar and fan blade enlarge or dwindle; wind hour rebounds the wind wing is resetted, and reaches the purpose of automatic speed regulation.Rotator shaft is made up of more piece with vertical rod connection, vertical rod, and the syndeton of vertical rod will descend vertical rod joint upper end to insert preparation hole, fastening by pin 32 ｀ again, and using the same method links together the more piece vertical rod.The lower end of vertical rod is established solid by a metal derby with holes, and the hole on the metal derby is equipped by pin 36,36 ｀ with the hole on the base.Angle and direction and earth anchor are strained and fixed the stretching back of vertical rod on request by backguy.The fan blade that stator, rotor were equipped with rotates, makes cutting magnetic line to increase the generator efficiency raising under the driving of wind in the opposite direction simultaneously.The utility model only is a kind of embodiment, can also implement out suitable different energy sources, different occasion, dissimilar " two-directional rotation electric generator " according to the novel principle of this use.
This use novel " two to rotation wind driven generator " manufacturing process is simple, power consumption less, power coefficient is big, compare with common wind-driven generator with the same energy, under with equal energy drives generator efficiency raising several times and have use extensively, be a kind of desirable generator regeneration product.
Claims (10)
1, a kind of mainly by shell 1, iron core shell 2, iron core 3, rotor 4, magnetic shield 5, rotor 6, line holds group 7, shell front and rear cover 8,8`, bearing 8a, 8 ｀ a, iron core, front and back end 9,10, conducting objects lid 15, conducting objects 12,12 ｀, 12 "; spring 13; 13 ｀; 13 ", back fan blade 16, preceding blast cap 18, back blast cap 19, electric installation 20, revolving body 22, rotator shaft 27, bearing 22a, 22b, spring 37,37 ｀, 37 "; pin 32 ｀; base 34; vertical rod 32; pin 36; 36 ｀, magnet steel 23, vertical rod holder 35, form two to rotation wind driven generator, it is characterized in that the device that an outer casing supporting two covers can rotate, two cover tumblers use a line to hold group, line on the iron core holds group and can both rotate with rotor, and the electric current of generator is derived by slip ring.
2, according to claim 1, described two to rotation wind driven generator, each is one equipped by an axle to it is characterized in that two groups of fan blades.
3, according to claim 1, described two to rotation wind driven generator, it is characterized in that iron core line bag and rotor can both rotate, the iron core line bag by back fan blade group drive, rotor drives by preceding fan blade group.
4, according to claim 1, described two to rotation wind driven generator, it is opposite by the making angle of two groups of fan blades, two groups of fan blades to it is characterized in that establishing dress.
5, according to claim 1, described two to rotation wind driven generator, it is characterized in that two groups of fan blades are for one in front and one in back installing and respectively drive a cover whirligig.
6, according to claim 1, described two to rotation wind driven generator, it is characterized in that establishing on the revolving body dress by the output current of a cover slip ring electric installation 28, generator by conduction 28a, 28b, 28c and conducting objects 29,29 ｀, 29 " contacting by lead 29a, 29b, 29c derives respectively.
7, according to claim 1, described two to rotation wind driven generator, it is characterized in that making by two control wind tail angular tables 22 " charging floor 22 ｀ that change with the fan blade vertical angle, wind tail 26 can different wind speed down conversions and fan blade 90 spend spend to 0 variation.
8, according to claim 1, described two to rotation wind driven generator, it is characterized in that making on the bar of vertical rod more piece connecting rod fixing by a pipe joint greater than the vertical rod diameter, following joint vertical rod straight cutting punches to be equipped with last pole dock, diameter is big pipe and following pipe joint and is fastened by pin 32 ｀.
9, according to claim 1, described two to rotation wind driven generator, it is " solid together and can be movable with base 34 that a solid metallic plate 35, metallic plate are established by pin 35 ｀, 35 in the lower end that it is characterized in that vertical rod.
10, according to claim 1, described two to rotation wind driven generator, it is characterized in that being provided with metallic plate that two identical platform, platforms are provided with hole, vertical rod by base, to be fixed on two centres by pin 35 ｀, 35 " fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00202667U CN2464006Y (en) | 2000-02-23 | 2000-02-23 | Bidirectional rotating wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00202667U CN2464006Y (en) | 2000-02-23 | 2000-02-23 | Bidirectional rotating wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2464006Y true CN2464006Y (en) | 2001-12-05 |
Family
ID=33571560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00202667U Expired - Lifetime CN2464006Y (en) | 2000-02-23 | 2000-02-23 | Bidirectional rotating wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2464006Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007056917A1 (en) * | 2005-11-16 | 2007-05-24 | Weixing Su | Generator device with both driving units |
| WO2011000283A1 (en) * | 2009-06-30 | 2011-01-06 | Su Weixing | Outer-rotation type bi-directional rotation power generating equipment |
| CN102465838A (en) * | 2010-10-31 | 2012-05-23 | 扬州神州风力发电机有限公司 | Vibration absorption structure for wind power generator |
| CN103216387A (en) * | 2012-01-18 | 2013-07-24 | 苏卫星 | Two-way rotating power generation equipment |
| CN102177336B (en) * | 2008-10-09 | 2013-12-04 | 比罗空气能源公司 | Wind powered apparatus having counter rotating blades |
| CN106089587A (en) * | 2016-06-13 | 2016-11-09 | 茂鑫光电科技（上海）有限公司 | Wind-driven generator and the wind-tunnel with wind-driven generator |
| CN109488841A (en) * | 2018-11-08 | 2019-03-19 | 长沙科悦企业管理咨询有限公司 | A kind of outdoor electronic message board with anti-typhoon capacity |
-
2000
- 2000-02-23 CN CN00202667U patent/CN2464006Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1966974B (en) * | 2005-11-16 | 2011-07-27 | 苏卫星 | Dual-driver integrated power generation device |
| WO2007056917A1 (en) * | 2005-11-16 | 2007-05-24 | Weixing Su | Generator device with both driving units |
| CN102177336B (en) * | 2008-10-09 | 2013-12-04 | 比罗空气能源公司 | Wind powered apparatus having counter rotating blades |
| CN102119478A (en) * | 2009-06-30 | 2011-07-06 | 苏卫星 | Outer-rotation type bi-directional rotation power generating equipment |
| WO2011000283A1 (en) * | 2009-06-30 | 2011-01-06 | Su Weixing | Outer-rotation type bi-directional rotation power generating equipment |
| CN102119478B (en) * | 2009-06-30 | 2014-04-23 | 苏卫星 | Outer-rotation type bi-directional rotation power generating equipment |
| CN102465838A (en) * | 2010-10-31 | 2012-05-23 | 扬州神州风力发电机有限公司 | Vibration absorption structure for wind power generator |
| CN103216387A (en) * | 2012-01-18 | 2013-07-24 | 苏卫星 | Two-way rotating power generation equipment |
| CN103216387B (en) * | 2012-01-18 | 2016-12-14 | 苏卫星 | Two to rotary electrification equipment |
| CN106089587A (en) * | 2016-06-13 | 2016-11-09 | 茂鑫光电科技（上海）有限公司 | Wind-driven generator and the wind-tunnel with wind-driven generator |
| CN106089587B (en) * | 2016-06-13 | 2020-11-13 | 茂鑫光电科技（上海）有限公司 | Wind driven generator and wind tunnel with same |
| CN109488841A (en) * | 2018-11-08 | 2019-03-19 | 长沙科悦企业管理咨询有限公司 | A kind of outdoor electronic message board with anti-typhoon capacity |
| CN109488841B (en) * | 2018-11-08 | 2020-09-22 | 安徽省砀山兴达罐业食品有限公司 | Outdoor electronic information tablet with anti typhoon ability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201277151Y (en) | Vertical-axis double-wind wheel retrograde-rotation aerogenerator | |
| CN101017998A (en) | Directly driving mixed excitation dual stator wind power dynamotor | |
| CN102734073A (en) | Turbofan-type double-blade horizontal axis axial torque balance wind turbine generator | |
| CN2464006Y (en) | Bidirectional rotating wind driven generator | |
| CN2767696Y (en) | Double-rotor wind-driven generator | |
| CN2826811Y (en) | Highly effective super-low speed wind-power generator | |
| CN202326021U (en) | Two-way air duct type magnetic suspension wind power generation device | |
| CN103206345A (en) | Bidirectional-rotation wind driven generation device | |
| CN210405047U (en) | Vertical axis birotor aerogenerator | |
| CN210564896U (en) | Double-port double-group blade vertical axis permanent magnet direct-drive wind driven generator | |
| CN2232170Y (en) | Bidirectional rotary generator | |
| CN208203469U (en) | A kind of wind-driven generator with diversion function | |
| CN110620483A (en) | Vertical axis birotor aerogenerator | |
| CN114542390B (en) | Coaxial counter-rotating vertical axis wind turbine generator set using bionic blades | |
| CN201260109Y (en) | Multiple rotor combination type constant pressure DC electricity generation group | |
| CN205330884U (en) | Full rotor is fast aerogenerator doubly | |
| CN209709867U (en) | A kind of umbrella shape wind energy conversion system permanent-magnet synchronous generator | |
| CN201090373Y (en) | Counter-rotating wind motor | |
| CN211258886U (en) | Wind power generator | |
| CN204239157U (en) | A kind of small-size wind power-generating equipment | |
| CN207732600U (en) | A kind of disc type outer rotor switch magnetic-resistance wind-driven generator | |
| CN103216387B (en) | Two to rotary electrification equipment | |
| CN107435615B (en) | One kind catching wind and the integrated wind-driven generator of rotor | |
| CN105545604A (en) | Full-rotor speed-multiplying wind driven generator | |
| CN2416659Y (en) | Non-stator wind-driven generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20011205 |
|
| DD01 | Delivery of document by public notice |
Addressee: Su Weixing Document name: Notification of Expiration of Patent Right Duration |