CN201507397U - Sail-type vertical-shaft wind power generation system - Google Patents
Sail-type vertical-shaft wind power generation system Download PDFInfo
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- CN201507397U CN201507397U CN2009201598657U CN200920159865U CN201507397U CN 201507397 U CN201507397 U CN 201507397U CN 2009201598657 U CN2009201598657 U CN 2009201598657U CN 200920159865 U CN200920159865 U CN 200920159865U CN 201507397 U CN201507397 U CN 201507397U
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- wind
- sail
- cowling
- wind direction
- generator
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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
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
In the utility model, a vertical shaft of a power generator is arranged on a tower frame; a mouse-cage shaped sail bracket is arranged outside the power generator; the mouse-cage shaped windsurfing bracket is arranged around the outside of the power generator and is coaxial with the rotor of the power generator; and a plurality of sails are arranged in the mouse-cage shaped sail bracket. A bucket-shaped fairing is arranged outside the mouse-cage shaped sail bracket; the fairing is of the cylindrical shape; the fairing is in an opening state when in normal use; and the fairing is closed into the bucket shape when in super-high wind speed, so as to protect the sails and the power generator system. Wind-direction wings are arranged on the fairing and can be changed along with the change of wind direction; and the wind-direction wings are provided with a sensing unit that can transmit the change information of the wind direction to a computer system. The computer system receives and processes an instruction of the sensing unit of the wind-direction wings and sends the instruction to an adjustment motor for adjusting the fairing, so that the fairing can keep an optimum angle with the wind direction all the time; then, according to the wind speed, the computer system can send an opening/closing instruction for the fairing.
Description
Technical field:
What the present invention relates to is a kind of novel wind sail type vertical axis wind power generation system.Particularly a kind of a kind of novel wind sail type vertical axis wind power generation system that utilizes the method and the step of sail wind-power electricity generation and realize this method and step.
Background technique:
Utilize the clean energy (renewable energy sources) be the civilization of human society progress performance, be science and technology development, be the embodiment of environmental protection concept.It also is the important indicator of a regional environmental protection.Clear energy sources comprises solar energy, wind energy, tidal energy, biological energy source etc., and this all is the renewable inexhaustible energy.It can be not calm, can not have the sun ... wind energy is inexhaustible, the reproducible energy endlessly.Be that technology is the most ripe, economic feasibility is higher, is a kind of comparatively ideal development energy.
Earth wind energy is about 2.74 * 109MW, and can utilize wind energy is 2 * 107MW, is ten times of earth water energy.As long as utilize the wind energy that goes up the earth 1% just can satisfy the needs of global energy.It is 32.26 hundred million KW that the theoretical reserves of wind energy are verified by China, is utilized as 2.53 hundred million KW and can send out, and the coastal waters can utilize wind energy 7.5 hundred million KW.Southeastern coast is the maximal wind-energy resource-area at present, and wind energy density is 200W/M2～300W/M2, greater than just obtaining than large economy profit benefit more than 3000 hours whole year wind speed time of 6m/s.
Commercial exploitation with regard to wind energy is worth, and the big more value of wind-force is high more.The place changes slightly generating is all had a significant impact, because cube being directly proportional of electric energy and wind speed.Even this means same worm gear generator, be 12 mphs per hour at wind speed, generated energy is than per hour 11 miles generated energy is high by 30%.The precondition of wind-power electricity generation is that the wind speed of overhead 10m must reach per second 4-5m.The wind speed of riviera surpasses this numerical value mostly, but ground in past more, along with wind-force constantly weakens, producible electric energy is also just few more.
How interiorly the weak area of wind speed reach good generating effect equally how can be with the wind-power generating system of the costliness of complexity by simple practical structure, changing over economical and practical wind-power generating system is exactly purpose of the present invention.
Summary of the invention:
The present invention has overcome the deficiency in the existing wind generating technology, has changed the harsh requirement of traditional wind-power electricity generation to the power of the flow direction of wind, wind.The flow process of existing wind-power electricity generation complexity is changed over simple process flow, expensive wind-power generating system is transformed into the wind-power generating system of cheap practicality.Wind-power generating system of the present invention can satisfy the not too needs of flourishing regional wind-power electricity generation of the most regional wind resources of China.
In order to achieve the above object,
The invention provides a kind of method of wind sail type vertical axis wind power generation and novel wind sail type vertical axis wind power generation system thereof of utilizing, comprise following steps:
(a) with wind power generator rotor direction being installed on the wind-driven generator tower frame perpendicular to ground.The sail support of a mouse cage shape is installed outside wind-driven generator, and it is outer, coaxial with generator amature that the sail support of mouse cage shape is centered around generator, and can freely rotate with generator amature.A plurality of sails that go for a drive are installed in the sail support of mouse cage shape.
(b) cowling of barreled is installed outside mouse cage shape sail support, cowling is mounted in the outer sail windward side of going for a drive of being used to make of sail support and keeps best angle and protect whole generating machine system when running into typhoon or hurricane with wind direction.Cowling is formed by two groups, and two combinations one are half tubbiness when opening, and two components are opened and are tubbiness when closing.Cowling is open-shaped during normal the use, and keeps best angle with wind direction, and what make the windward side goes for a drive sail outside cowling, and the leeward sail that goes for a drive is in the cowling.Cowling is and closes shape when running into typhoon or hurricane, forms a drum, and whole vertical shaft type sail formula wind-power generating system is wrapped in the cowling, prevents that the parts of sail vertical axis wind power generation system from suffering the breaking-up of typhoon or hurricane.
(c) the wind direction wing is installed in the top of cowling and can freely rotates, the wind direction wing changes along with the variation of wind direction and is parellel with wind direction all the time, the wind direction wing is equipped with sensing device, at any time the change information with wind direction sends computer system to, the information via that computer system will change handles that indication actuator---cowling is adjusted motor cowling is adjusted, make the cowling tangent plane and the wind direction wing keep level, cowling keeps best angle with wind direction all the time, assurance go for a drive sail when being in the windward side outside cowling, when the sail that goes for a drive is in lee face in cowling.
(d) wind sail type vertical axis aerogenerator system disposition computer, the main effect of computer system is to receive, handle the instruction of wind direction wing sensor and send to actuator---cowling is adjusted motor cowling is adjusted, make the cowling tangent plane and the wind direction wing keep level, make cowling keep best angle with wind direction all the time.The indication cowling is closed condition when running into super wind speed, guarantees the safety of wind sail type vertical axis aerogenerator system.
(e) another important function of computer system is that frequency, the phase place of adjusting, coordinate the electric power that generator sends keeps synchronously with big electrical network, and perhaps the electric consumer with the terminal use keeps synchronous.
In order to achieve the above object,
The invention provides a kind of novel wind sail type vertical axis wind power generation system, comprising:
Generator, generator pylon, mouse cage shape sail support, a plurality of sails that are used to go for a drive, cowling, the wind direction wing, computer system, cowling is adjusted motor etc.;
The wind sail type vertical axis wind power generation system has adopted and the diverse method of obtaining wind resource of traditional wind-power generating system, the pattern of being obtained wind resource by blade type changes over the pattern that wind sail type obtains wind resource, makes the area that obtains wind resource maximize.The sail area that goes for a drive is big more, and the wind resource that obtains is many more, and the kinetic energy that obtains is just big more, and the electric energy of conversion is just many more.
In order to achieve the above object,
The invention provides a kind of novel wind sail type vertical axis wind power generation system, comprising:
Generator, generator pylon, mouse cage shape sail support, a plurality of sails that are used to go for a drive, cowling, the wind direction wing, computer system, cowling is adjusted motor etc.;
The vertical formula d-axis wind-power generating system of sail has adopted and the diverse method of obtaining wind resource of traditional wind-power generating system.The wind sail type vertical axis wind power generation system not wind-engaging to influence, need not adjust the angle of inclination of windward side.Yaw system that need not traditional wind-power electricity generation complexity.Can utilize wind resource freely at 360 degree any directions, when wind direction changes, the wind direction wing is followed the variation of wind direction and is changed, and the information that will change feeds back to computer system by sensing device, computer system is calculated back instruction cowling with information and is adjusted stepper motor adjustment cowling, guarantees that the tangent plane and the wind direction wing of cowling is parastate.When the direction of wind vector changes in addition sail gone for a drive and can not produce big influence.Greatly reduce the equipment cost of wind-driven generator.
Description of drawings:
Fig. 1 has illustrated: the front elevation of wind-power generating system.
Fig. 2 has illustrated: the sectional drawing of wind-power generating system.
Fig. 3 has illustrated: wind-power generating system mouse cage shape sail support sectional drawing.
Fig. 4 has illustrated: the front elevation of the sail of wind-power generating system.
Fig. 5 has illustrated: wind powered generator system cowling sectional drawing.
Fig. 6 has illustrated: the front elevation of the wind-power generating system wind direction wing.
Fig. 7 has illustrated: the computer system logic diagram
Among the figure: 1 represents the wind-power electricity generation machine support; 2 represent wind-driven generator; 3 represent the wind-driven generator outer cover; 4 represent wind power generator rotor; The sail that 5 representatives are gone for a drive; 20 represent cowling; 30 represent the wind direction wing
Embodiment:
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail: as schematically shown in Figure 1, 2 be the front elevation and the sectional drawing of claim 1 of the present invention, 2,3,4,5,6 wind powered generator systems.Comprise: generator 2, generator pylon 1, generator amature 4, mouse cage shape sail support 3, the sail 5, cowling 20, the wind direction wing 30 that go for a drive.
(a) with wind power generator rotor 4 directions being installed on the wind-driven generator tower frame 1 perpendicular to ground.A mouse cage shape sail support 3 is installed outside wind-driven generator 2, and mouse cage shape sail support 3 is centered around outside the generator 2, mouse cage shape sail support 3 is coaxial with generator amature 4, and can freely rotate.A plurality of sails that go for a drive 5 are installed in mouse cage shape sail support 3.
(b) cowling 20 of barreled is installed outside mouse cage shape sail support 3, cowling 20 be mounted in sail support 3 outer be used to make the device that sail 5 windward sides and wind direction keep best angle and protect whole generating machine system when running into typhoon or hurricane that goes for a drive.Cowling 20 is open-shaped during normal the use, its tangent plane and the wind direction wing keep level, keep best angle with wind direction, what make the windward side goes for a drive sail 5 outside cowling 20, the leeward sail 5 that goes for a drive is in the cowling 20, and cowling 20 is and closes shape when running into typhoon or hurricane, forms a drum, whole vertical shaft type sail formula wind-power generating system is wrapped in the cowling 20, prevent that the parts of sail vertical axis wind power generation system from suffering the breaking-up of typhoon or hurricane.
(c) the wind direction wing 30 is installed in the top of cowling 20 and can freely rotates, the wind direction wing 30 changes along with the variation of wind direction and is the horizontal parallel shape with wind direction all the time, the wind direction wing 30 is equipped with sensing device, at any time the change information with wind direction sends computer system to, the information via that computer system will change handles that indication actuator---cowling is adjusted motor cowling 20 adjusted, make the tangent plane and the wind direction wing 30 of cowling 20 keep level, all the time keep best angle with wind direction, assurance go for a drive sail 5 when being in the windward side outside cowling 20, when the sail 5 that goes for a drive is in lee face in cowling 20.
(d) the main effect of computer system is to receive, handle the instruction of wind direction wing sensor and send to actuator---cowling is adjusted motor cowling 5 is adjusted, and makes cowling 5 keep best angle with wind direction all the time.
(e) another important function of computer system is that frequency, the phase place of coordinating the electric power that generator sends keeps synchronously with big electrical network, and perhaps the electric consumer with the terminal use keeps synchronous.
Mouse cage shape sail support 3 is centered around outside the generator 2 and can freely rotates.The axle of mouse cage shape sail support 3 is coaxial with generator amature 4.Mouse cage shape sail support 3 can rotate simultaneously with generator amature 4.Mouse cage shape sail support 3 is one of most important content of the present invention.Mouse cage shape sail support 3 should play and drive wind power generator rotor 4 rotations, and the sail 5 that goes for a drive is installed again.When sail 5 goes for a drive, under the effect of wind-force, rotate, drive wind power generator rotor 4 and rotate the purpose that reaches generating.
Illustrated the front elevation of the sail that can go for a drive 5 of claim 1 of the present invention, 3,4,5, wind-power generating system as Fig. 4.
Described generator outer cover---in the mouse cage shape sail support 3 a plurality of sails that are used to go for a drive 5 have been installed.
Described a plurality of sail that is used to go for a drive 5 can use cotton, fiber crops, hair, chemical fibre, fiber and other material to make.The shape of described a plurality of sails that are used to go for a drive 5 can be a geometrical shape.
Described a plurality of sail that is used to go for a drive 5 is installed according to certain density, and sail rotates under the effect of wind-force kinetic energy, drives the rotation of mouse cage shape sail support 3.And then drive wind power generator rotor 4 rotates generating.Successful changes mechanical energy into electric energy.
Illustrated the sectional drawing of the present invention's 1,5,7 wind-power generating system cowlings as Fig. 5.
Described cowling 20 is installed in outside the mouse cage shape sail support 3; be centered around outside the mouse cage shape sail support 3; sail 5 windward sides of going for a drive of being used to make that cowling 20 is mounted in the outer tubbiness of sail support 3 keep best angle and protect whole generating machine system when running into typhoon or hurricane with wind direction; cowling 20 is formed by two groups; two combinations one are half tubbiness when opening, and two components are opened and are tubbiness when closing.Cowling 20 is open-shaped during normal the use, keep best angle with wind direction, what make the windward side goes for a drive sail 5 outside cowling 20, the leeward sail 5 that goes for a drive is in the cowling 20, cowling 20 is and closes shape when running into typhoon or hurricane, form a drum, whole sail vertical shaft sail formula wind-power generating system is wrapped in the cowling 20, prevent that the parts of wind-power generating system from suffering the breaking-up of typhoon or hurricane.
Described cowling 20 is innovative points of the most important and most critical of this sail vertical shaft sail wind powered generator system, cowling 20 tangent planes all the time with wind direction wing keeping parallelism state, promptly with the wind direction keeping parallelism, make go for a drive sail 5 windward sides and wind direction maintenance best angle, the windward side that guarantees sail is in outside the cowling 20 all the time, and being in the cowling all the time by the wind face of sail.Cowling 20 is and closes shape when running into typhoon or hurricane, forms a drum, and whole sail vertical shaft sail formula wind-power generating system is wrapped in the cowling, prevents that the parts of wind-power generating system from suffering the breaking-up of typhoon or hurricane.
Illustrated the front elevation of the present invention's 1,6,7 wind-power generating system wind direction wings as Fig. 6.
The described wind direction wing 30 is installed in the top of cowling 20 and can freely rotates, the wind direction wing 30 changes along with the variation of wind direction and keeps the horizontal parallel shape with wind direction all the time, the wind direction wing 30 is equipped with sensing device, and the change information with wind direction sends computer system at any time.
Illustrated the logic diagram of the present invention's 1,7,8 wind-power generating systems as Fig. 7.
The main effect of described computer system is to receive, handle and send instruction; after the information processing of computer with the wind direction wing sensor that receives; sending instruction adjusts for actuator's cowling adjustment motor to cowling 20; make cowling 20 tangent planes and the wind direction wing remain parellel; all the time keep best angle with wind direction; when running into super wind speed, indication actuator is closed into tubbiness with cowling 20, protection sail and generator system.
Another important function of described computer system is that frequency, the phase place of adjusting, coordinate the electric power that generator sends keep synchronously with big electrical network, and perhaps the electric consumer with the terminal use keeps synchronous.
Below in conjunction with the accompanying drawings the structure, the function that the present invention includes each constituent element have been carried out clear, detailed description, those skilled in the art's any change that specification is done the method for a kind of sail vertical axis wind power generation of the present invention and sail vertical axis wind power generation system thereof and/or its constituent element according to the present invention, changed and all be within protection scope of the present invention.The present invention can use the area with various wind resource scarcities widely.Can change existing wind powered generator system structure costliness fully, system requires high situation for wind environment.It is very economic wind powered generator system.
Industrial applicibility:
The invention provides a kind of novel wind-force and send out system. The flourishing system of this wind-force has overcome the deficiency in the existing wind generating technology, has changed traditional wind-power electricity generation to the harsh requirement of the power of the flow direction of wind, wind. The flow process of existing wind-power electricity generation complexity is changed over simple flow process, the flourishing system innovation of expensive wind-force is become the wind generator system of the practicality of cheapness. Can satisfy the not too wind-power electricity generation needs of developed regions of the most wind resources of China. Has very widely promotion and use value. Wind-power electricity generation is a fabulous approach of human use's wind energy, and wind will be made bigger contribution for human society.
Claims (8)
1. wind sail type vertical axis aerogenerator;
Comprise: pylon, vertical axis aerogenerator, sail support, the sail that goes for a drive, the wind wing, cowling, the wind direction wing, computer system, cowling are adjusted motor etc.;
It is characterized in that described generator pylon is used for installing, support, the fixed vertical axis wind power generator, the sail support, sail goes for a drive, the parts of sail vertical-shaft aerogenerator systems such as the wind wing and cowling and the wind direction wing, it is outer coaxial and be used for the installation sail that goes for a drive with generator amature that described sail support is installed in generator, the wind wing, the described sail that goes for a drive can be any geometrical shape, described cowling is installed in outside the sail support, be columned, the described wind direction wing is installed on the cowling top, send instruction after described computer system is handled the information of the wind direction wing that receives and adjust motor to cowling, cowling is adjusted the change in location that motor is adjusted cowling.
2. wind sail type vertical axis wind power generation system as claimed in claim 1:
It is characterized in that described wind-power electricity generation pylon is the pylon with certain altitude, the generator pylon can be the reinforced concrete structure, also can be steel frame construction.
3. wind sail type vertical axis wind power generation system as claimed in claim 1:
It is characterized in that described sail support greater than generator, be centered around the mouse cage shape sail support that generator is outer and can freely rotate, mouse cage shape sail support is coaxial with generator amature, and mouse cage shape sail support is used for installing the sail that goes for a drive.
4. wind sail type vertical axis wind power generation system as claimed in claim 1:
It is characterized in that a plurality of sails that are used to go for a drive have been installed in the described sail support, the sail that goes for a drive can be any geometrical shape, and material can be with material such as cotton, fiber crops, hair, chemical fibre, fiber, metals.
5. wind sail type vertical axis wind power generation system as claimed in claim 1:
It is characterized in that described cowling is mounted in sail support outer cylindrical tubbiness, cowling is formed by four groups, two groups are symmetry shape when opening, four combinations hold together to be tubbiness when closing, cowling is open-shaped during normal the use, cowling is and closes shape when running into typhoon or hurricane, forms a drum.
6. wind sail type vertical axis wind power generation system as claimed in claim 1:
It is characterized in that the described wind direction wing is installed in the top of cowling and can freely rotates, the wind direction wing changes along with the variation of wind direction and keeps the horizontal parallel shape with wind direction all the time, the wind direction wing is equipped with sensing device, at any time the change information with wind direction sends computer system to, the information via that computer system will change is handled indication actuator cowling and is adjusted motor cowling is adjusted, make cowling tangent plane and wind direction wing keeping parallelism state, cowling keeps best angle with wind direction all the time.
7. as claim 1 or 6 described wind sail type vertical axis wind power generation systems:
The main effect that it is characterized in that described computer system is to receive, handle the instruction of wind direction wing sensor and send to actuator's cowling adjustment motor cowling is adjusted; make cowling keep best angle with wind direction all the time; when running into super wind speed; indication actuator is closed into tubbiness with cowling, protection sail and generator system.
8. wind sail type vertical axis wind power generation system as claimed in claim 7:
Another important function that it is characterized in that described computer system is that frequency, the phase place of adjusting, coordinate the electric power that generator sends keep synchronously with big electrical network, and perhaps the electric consumer with the terminal use keeps synchronous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201598657U CN201507397U (en) | 2009-06-18 | 2009-06-18 | Sail-type vertical-shaft wind power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201598657U CN201507397U (en) | 2009-06-18 | 2009-06-18 | Sail-type vertical-shaft wind power generation system |
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| Publication Number | Publication Date |
|---|---|
| CN201507397U true CN201507397U (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201598657U Expired - Fee Related CN201507397U (en) | 2009-06-18 | 2009-06-18 | Sail-type vertical-shaft wind power generation system |
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| CN (1) | CN201507397U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523292A (en) * | 2015-09-14 | 2017-03-22 | 天津捷金金属制品有限公司 | Novel wind power generating device |
| CN109973315A (en) * | 2019-04-11 | 2019-07-05 | 李燕 | Middle font sail type wind turbine group |
| WO2021017939A1 (en) * | 2019-07-28 | 2021-02-04 | 米建军 | Tower flow straightening apparatus and application method |
-
2009
- 2009-06-18 CN CN2009201598657U patent/CN201507397U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523292A (en) * | 2015-09-14 | 2017-03-22 | 天津捷金金属制品有限公司 | Novel wind power generating device |
| CN109973315A (en) * | 2019-04-11 | 2019-07-05 | 李燕 | Middle font sail type wind turbine group |
| WO2021017939A1 (en) * | 2019-07-28 | 2021-02-04 | 米建军 | Tower flow straightening apparatus and application method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Owner name: SHENMU RONGDE TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: WANG DEHENG Effective date: 20110707 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100027 ROOM 202, UNIT 1, BUILDING 7, DASHANZI NANLI, CHAOYANG DISTRICT, BEIJING TO: 719314 ROOM 805, BUILDING 5, AREA 2, RENMIN RESIDENTIAL QUARTER, SHENMU COUNTY, SHAANXI PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110707 Address after: 719314, room 5, building two, 805 District, Shenmu county people's community, Shaanxi Patentee after: Shenmu Rongde Technology Development Co.,Ltd. Address before: 100027, room 1, unit 7, 202 south Li, Dashan mountain, Beijing, Chaoyang District Patentee before: Wang Deheng |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20150618 |
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| EXPY | Termination of patent right or utility model |