CN107035613A - A kind of fluid vortex generator device for lifting wind power plant generated energy - Google Patents
A kind of fluid vortex generator device for lifting wind power plant generated energy Download PDFInfo
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- CN107035613A CN107035613A CN201710366124.5A CN201710366124A CN107035613A CN 107035613 A CN107035613 A CN 107035613A CN 201710366124 A CN201710366124 A CN 201710366124A CN 107035613 A CN107035613 A CN 107035613A
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- 239000012530 fluid Substances 0.000 title claims abstract description 15
- 230000005611 electricity Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010408 sweeping Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
-
- 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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- 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 a kind of fluid vortex generator device for lifting wind power plant generated energy, including device body, blade, blade extension fixture, blade is provided with device body, low speed rotating shaft, rotating shaft support frame, driven gear, low-speed gear, quick gear, generator, gearcase, travelling gear, support tower, vortex generator is provided with blade, blade tip long slab, trailing edge flaps, blade extension fixture, blade tip long slab is connected by the tip of blade extension fixture and blade, rear base of the carrier head is provided with blade extension fixture, preceding base of the carrier head, main machine frame, oil cylinder seat, pull bar, oil cylinder, preceding moving beam, preceding moving beam moves back and forth on pull bar, novel in structural design of the present invention, generated output increase is realized by improving air flow, mounting process is ripe, technical risk is smaller, application cost is relatively low, it is obvious for early stage blower fan gain effect；In addition, also realizing that annual electricity generating capacity is obviously improved by increasing blade wind sweeping area in the present invention.
Description
Technical field
The present invention relates to technical field of wind power generating equipment, specially a kind of fluid for lifting wind power plant generated energy
Vortex generator arrangement.
Background technology
Vortex generator is actually the small wing of low aspect ratio being vertically installed at a certain established angle on body surface,
So it can produce wingtip vortex in windstream as conventional airfoil, but it is due to that its aspect ratio is small, therefore wingtip vortex
Intensity is relatively strong.After the wingtip vortex of this high-energy is mixed with low-energy boundary layer air flowing downstream, just energy transmission
Given boundary layer, make the boundary layer flow field being in adverse pressure gradient obtain can continue to be attached to body surface after additional-energy and
It will not separate.Here it is the basic functional principle of vortex generator.
The kinetic energy kept watch is transformed into mechanical kinetic energy, then mechanical energy is converted into electric power kinetic energy, here it is wind-power electricity generation.Wind-force
The principle of generating, is to drive air vane rotation using wind-force, then lifts the speed of rotation through booster engine, to promote to generate electricity
Machine generates electricity.According to current windmill technology, about three meters per second of gentle breeze speed (degree of gentle breeze) just can start hair
Electricity.Wind-power electricity generation just forms one upsurge in the world, because wind-power electricity generation need not use fuel, will not also produce radiation
Or air pollution；Device required for wind-power electricity generation, referred to as wind power generating set.This wind power generating set, can generally divide
Wind wheel (including tail vane), generator and the part of steel tower three exist to for simple, reliably and efficiently fluid-mixing in the industry
Improved vortex generator lasting interest.Such device can be useful in numerous applications.In addition, from the angle of efficiency
Set out, it will be expected that by reducing and such as aircraft wing or wind turbine are improved due to parasitic loss caused by boundary layer phenomenon
The efficiency of a variety of parts of machine blade.It is understood, therefore, that providing makes the mixed of the neighbouring fluid in surface along flow of fluid
Close enhanced novel, efficient vortex generator design would is that it is favourable.
When applying on blade of wind-driven generator, the separation of air-flow can be efficiently reduced, promotes aerofoil border
The energy exchange in floor bottom low energy area and boundary-layer border high-energy area, is wind so as to improve the operating efficiency of vane airfoil profile
Power generator brings higher energy to export.
Hui Teng Xi Le wind park is located in Nei Mongol Plateau, is the wind power plant of Fia, and the wind field uses Jin Fengke
48/750 Wind turbines that skill is provided, data unit operation shows that the unit will be owed seriously in summer, therefore Jin Fengke
Skill takes blade and installs vortex generator scheme to improve power of the assembling unit curve, data display, 81 Fans by repacking,
Annual electricity generating capacity averagely improves 3.34%.
The present invention is relevant with wind-power electricity generation, is sent out especially with regard to a kind of fluid vortex for lifting wind power plant generated energy
Raw device device.
The content of the invention
It is an object of the invention to provide one kind generated output increase, mounting process are realized by improving air flow
Maturation, technical risk is smaller, and application cost is relatively low, for a kind of obvious lifting wind-power electricity generation of early stage blower fan gain effect
The fluid vortex generator device of equipment generated energy, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of stream for lifting wind power plant generated energy
Body vortex generator arrangement, including device body, blade and blade extension fixture, it is described to be provided with support including device body
Tower, the top side of the support tower is provided with gearcase, and the gearcase is welded on support tower on the side wall at top, described
Driven gear is provided with gearcase, the outside side wall of the gearcase is provided with rotating shaft support frame, the rotating shaft support frame
Low speed rotating shaft is provided with circular hole, the side of top two of the support tower is provided with quick gear, and the side of the quick gear is provided with
Generator.
It is preferred that, the inside of the support tower is provided with travelling gear.
It is preferred that, one end of the low speed rotating shaft is provided with blade, and the other end of the low speed rotating shaft is provided with low-speed gear, institute
Low-speed gear is stated to be mutually twisted with quick gear.
It is preferred that, it is provided with the middle of a lateral edges of the blade in the middle of vortex generator, another lateral edges of the blade
Provided with trailing edge flaps, one end of the blade is provided with blade extension fixture, and the blade extension fixture is provided with blade tip long slab.
It is preferred that, the blade extension fixture is provided with the middle of main machine frame, the main machine frame and is provided with rear base of the carrier head, institute
The side for stating rear base of the carrier head is provided with preceding base of the carrier head, and one end of the main machine frame, which is provided with the middle of oil cylinder seat, the outside of oil cylinder seat, to be set
There is oil cylinder, one end of oil cylinder is connected with oil cylinder seat, the both sides of the oil cylinder are provided with pull bar, before the other end of oil cylinder and pull bar is provided with
Moving beam.
It is preferred that, its application method comprises the following steps：
A, wind movable vane piece composition propeller, propeller rotational drive low speed axis of rotation, band while low speed axis of rotation
The low-speed gear of the dynamic other end is rotated；
B, low-speed gear drive the quick pinion rotation that lower section is mutually twisted；
C, one end of quick gear are connected with generator, and generator quick rotation cutting magnetic induction line is generated electricity；
The electric energy that D, generator are produced is stored in battery by the conversion portion of transformer, fractional transmission to user.
Compared with prior art, the beneficial effects of the invention are as follows：
Novel in structural design of the present invention, realizes generated output increase, mounting process is ripe, technology by improving air flow
Risk is smaller, and application cost is relatively low, obvious for early stage blower fan gain effect；In addition, also by increasing leaf in the present invention
Piece wind sweeping area realizes that annual electricity generating capacity is obviously improved.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is blade schematic diagram of the invention；
Fig. 3 is blade extension fixture structural representation of the invention.
In figure：1st, device body；2nd, blade；3rd, low speed rotating shaft；4th, rotating shaft support frame；5th, driven gear；6th, low-speed gear；
7th, quick gear；8th, generator；9th, gearcase；10th, travelling gear；11st, support tower；12nd, vortex generator；13rd, blade tip long slab；
14th, trailing edge flaps；15th, blade extension fixture；16th, rear base of the carrier head；17th, preceding base of the carrier head；18th, main machine frame；19th, oil cylinder seat；20、
Pull bar；21st, oil cylinder；22nd, preceding moving beam.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme progress applied to the present invention in example is clear, complete
Ground is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of fluid whirlpool for lifting wind power plant generated energy
Flow-generator device, including device body 1, blade 2 and blade extension fixture 15, including device body 1 are provided with support tower 11,
The top side of support tower 11 is provided with gearcase 9, and gearcase 9 is welded on support tower 11 on the side wall at top, in gearcase 9
Provided with driven gear 5, the outside side wall of gearcase 9 is provided with the circular hole on rotating shaft support frame 4, rotating shaft support frame 4 provided with low
Fast rotating shaft 3, one end of low speed rotating shaft 3 is provided with blade 2, and the other end of low speed rotating shaft 3 is provided with low-speed gear 6, low-speed gear 6 with it is fast
Fast gear 7 is mutually twisted, and the side of top two of support tower 11 is provided with quick gear 7, and the inside of support tower 11 is provided with travelling gear
10, the side of quick gear 7 is provided with generator 8.
It is provided with the middle of vortex generator 12, another lateral edges of blade 2 and sets in the present invention, in the middle of a lateral edges of blade 2
There are trailing edge flaps 14, one end of blade 2 is provided with blade extension fixture 15, and blade extension fixture 15 is provided with blade tip long slab 13；Leaf
Piece extension fixture 15 is provided with the middle of main machine frame 18, main machine frame 18 and is provided with rear base of the carrier head 16, and the side of rear base of the carrier head 16 is set
There is preceding base of the carrier head 17, one end of main machine frame 18, which is provided with the middle of oil cylinder seat 19, the outside of oil cylinder seat 19, is provided with oil cylinder 21, oil cylinder 21
One end be connected with oil cylinder seat 19, the both sides of oil cylinder 21 are provided with pull bar 20, and the other end of oil cylinder 21 and pull bar 20 is provided with preceding mobile
Crossbeam 22.
In the present invention, device body 1 calculates power of fan P according to following formula：
Wherein Nh, V represents wind speed, and A represents the wind sweeping area of blade, and ρ represents atmospheric density； CPMostly below 0.5, pass
Dynamic chain efficiency is all higher, is all more than 0.9.
Device body 1, it is necessary to handle test data, will test wind when assessing 12 implementation result of vortex generator
Machine is modified according to relevant criterion, and revised wind speed V is calculated by formula belown：
Wherein：Represent revised wind speed；
：Represent blower fan actual measurement wind speed；
：Represent blower fan actual measurement atmospheric density；
：Reference air density is represented, corresponding air themperature is 15 DEG C；
：Represent blower fan actual measurement air themperature.
The annual electricity generating capacity of device body can be calculated by formula below：
Wherein：Represent 1 year hourage, 8760 hours；
：Represent wind speed hop count mesh；
：Represent the amendment mean wind speed in each wind speed section；
：Represent the generated output corresponding to each wind speed section；
：Represent the accumulated probability distribution function suitable for wind speed；
According to top, change wind field hub height annual mean wind speed for 6 .3m/s, to 6 test blower fans and refer to blower fan
Progress generated energy, which is converted into annual, to be estimated with hourage, and then calculates lifting of the vortex generator 12 to wind turbine power generation amount
Effect, way of contrast is：
Year can utilize hourage lifting（%）=AEP（After installation）/AEP（Before installation）-1
The load design of the low speed blower fan of device body 1 is annual mean wind speed 7.5m/s, actual motion mistake using three class wind fields as standard
The average annual wind speed of journey Wind Field is less than 5.5m/s.
The application method of the present invention comprises the following steps：
The propeller that A, wind movable vane piece 2 are constituted, propeller rotational drives low speed rotating shaft 3 to rotate, while low speed rotating shaft 3 is rotated
The low-speed gear 6 of the other end is driven to rotate；
The quick gear 7 that B, low-speed gear 6 drive lower section to be mutually twisted is rotated；
C, one end of quick gear 7 are connected with generator 8, and the quick rotation cutting magnetic induction line of generator 8 is generated electricity；
The electric energy that D, generator 8 are produced is stored in battery by the conversion portion of transformer, fractional transmission to user.
Novel in structural design of the present invention, realizes generated output increase, mounting process is ripe by improving air flow,
Technical risk is smaller, and application cost is relatively low, obvious for early stage blower fan gain effect；In addition, also by increasing in the present invention
Plus blade wind sweeping area realizes that annual electricity generating capacity is obviously improved.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of fluid vortex generator device for lifting wind power plant generated energy, including device body（1）, blade（2）
With blade extension fixture（15）, it is characterised in that：Described device body（1）It is provided with support tower（11）, the support tower（11）
Top side be provided with gearcase（9）, the gearcase（9）It is welded on support tower（11）On the side wall at top, the tooth
Take turns box（9）It is interior to be provided with driven gear（5）, the gearcase（9）Outside side wall be provided with rotating shaft support frame（4）, the rotating shaft
Support frame（4）On circular hole in be provided with low speed rotating shaft（3）, the support tower（11）The side of top two be provided with quick gear（7）,
The quick gear（7）Side be provided with generator（8）.
2. a kind of fluid vortex generator device for lifting wind power plant generated energy according to claim 1, it is special
Levy and be：The support tower（11）Inside be provided with travelling gear（10）.
3. a kind of fluid vortex generator device for lifting wind power plant generated energy according to claim 1, it is special
Levy and be：The low speed rotating shaft（3）One end be provided with blade（2）, the low speed rotating shaft（3）The other end be provided with low-speed gear
（6）, the low-speed gear（6）With quick gear（7）It is mutually twisted.
4. a kind of fluid vortex generator device for lifting wind power plant generated energy according to claim 3, it is special
Levy and be：The blade（2）A lateral edges in the middle of be provided with vortex generator（12）, the blade（2）Another lateral edges in
Between be provided with trailing edge flaps（14）, the blade（2）One end be provided with blade extension fixture（15）, the blade extension fixture（15）
It is provided with blade tip long slab（13）.
5. a kind of fluid vortex generator device for lifting wind power plant generated energy according to claim 4, it is special
Levy and be：The blade extension fixture（15）It is provided with main machine frame（18）, the main machine frame（18）Centre is provided with rear chuck
Seat（16）, the rear base of the carrier head（16）Side be provided with preceding base of the carrier head（17）, the main machine frame（18）One end be provided with oil cylinder
Seat（19）, oil cylinder seat（19）Outside in the middle of be provided with oil cylinder（21）, oil cylinder（21）One end and oil cylinder seat（19）Connection, the oil
Cylinder（21）Both sides be provided with pull bar（20）, oil cylinder（21）With pull bar（20）The other end be provided with preceding moving beam（22）.
6. a kind of fluid vortex generator device for lifting wind power plant generated energy according to claim 1, it makes
Comprised the following steps with method：
A, wind movable vane piece（2）The propeller of composition, propeller rotational drives low speed rotating shaft（3）Rotate, low speed rotating shaft（3）Rotate
While drive the other end low-speed gear（6）Rotate；
B, low-speed gear（6）The quick gear for driving lower section to be mutually twisted（7）Rotate；
C, quick gear（7）One end and generator（8）Connection, generator（8）Quick rotation cutting magnetic induction line is generated electricity；
D, generator（8）The electric energy of generation is stored in battery by the conversion portion of transformer, fractional transmission to user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366124.5A CN107035613A (en) | 2017-05-23 | 2017-05-23 | A kind of fluid vortex generator device for lifting wind power plant generated energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366124.5A CN107035613A (en) | 2017-05-23 | 2017-05-23 | A kind of fluid vortex generator device for lifting wind power plant generated energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107035613A true CN107035613A (en) | 2017-08-11 |
Family
ID=59539749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710366124.5A Pending CN107035613A (en) | 2017-05-23 | 2017-05-23 | A kind of fluid vortex generator device for lifting wind power plant generated energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107035613A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2253839A1 (en) * | 2009-05-18 | 2010-11-24 | Lm Glasfiber A/S | Wind turbine blade provided with flow altering devices |
| CN102758722A (en) * | 2011-04-29 | 2012-10-31 | 远景能源（丹麦）有限公司 | Wind turbine and wind turbine blade |
| CN203189202U (en) * | 2013-04-16 | 2013-09-11 | 锋电能源技术有限公司 | Wind generator set supported by double bearings |
| CN103987622A (en) * | 2011-07-22 | 2014-08-13 | Lmwp专利控股有限公司 | Wind turbine blade comprising vortex generators |
| CN205117606U (en) * | 2015-11-13 | 2016-03-30 | 北京唐浩电力工程技术研究有限公司 | Promote wind turbine generator system of generating capacity |
| CN105756865A (en) * | 2014-12-22 | 2016-07-13 | 西门子公司 | Rotor Blade Extension Part |
| CN205714574U (en) * | 2016-05-16 | 2016-11-23 | 北京普华亿能风电技术有限公司 | A kind of retractable blades on blower fan |
-
2017
- 2017-05-23 CN CN201710366124.5A patent/CN107035613A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2253839A1 (en) * | 2009-05-18 | 2010-11-24 | Lm Glasfiber A/S | Wind turbine blade provided with flow altering devices |
| CN102758722A (en) * | 2011-04-29 | 2012-10-31 | 远景能源（丹麦）有限公司 | Wind turbine and wind turbine blade |
| CN103987622A (en) * | 2011-07-22 | 2014-08-13 | Lmwp专利控股有限公司 | Wind turbine blade comprising vortex generators |
| CN203189202U (en) * | 2013-04-16 | 2013-09-11 | 锋电能源技术有限公司 | Wind generator set supported by double bearings |
| CN105756865A (en) * | 2014-12-22 | 2016-07-13 | 西门子公司 | Rotor Blade Extension Part |
| CN205117606U (en) * | 2015-11-13 | 2016-03-30 | 北京唐浩电力工程技术研究有限公司 | Promote wind turbine generator system of generating capacity |
| CN205714574U (en) * | 2016-05-16 | 2016-11-23 | 北京普华亿能风电技术有限公司 | A kind of retractable blades on blower fan |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170830 Address after: Guo Xia Lu Baoying County in Jiangsu province 225829 Yangzhou City Summer Town Industrial Zone Applicant after: Jiangsu Cheng Yufeng Electric Technology Co. Ltd. Address before: 276017, No. 432, Dashan Village, Luozhuang office, Luozhuang District, Shandong, Linyi Applicant before: Gao Wenxia Applicant before: Wang Xiaohong Applicant before: Zhou Quan |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
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| RJ01 | Rejection of invention patent application after publication |