CN206211346U - A kind of power transformer equipment with dedusting heat sinking function - Google Patents
A kind of power transformer equipment with dedusting heat sinking function Download PDFInfo
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- CN206211346U CN206211346U CN201621268145.0U CN201621268145U CN206211346U CN 206211346 U CN206211346 U CN 206211346U CN 201621268145 U CN201621268145 U CN 201621268145U CN 206211346 U CN206211346 U CN 206211346U
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- dedusting
- shell
- dust arrester
- plate
- steel wire
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Abstract
The utility model is related to power transformer equipment product technical field, and disclose a kind of power transformer equipment with dedusting heat sinking function, including shell, top cover is installed with the top of the shell, the inside of the shell is installed with dividing plate, the top of dividing plate and the bottom of outer casing inner wall offer louvre, the upper surface of top cover is installed with drive device, the side of drive device is installed with winding wheel, the outer surface of winding wheel is fixedly connected with one end of steel wire, and the other end of steel wire is installed with dedusting mechanism.The utility model possesses using natural cold cycling, upper, cold air dissipates the heat of enclosure under hot gas, it is with low cost, good heat dissipation effect, prevents the liquid such as rainwater from entering into enclosure from louvre, is skillfully constructed, it is reasonable in design, it is practical, good dedusting effect, the advantages of prevent louvre from being blocked by dust and influenceing radiating effect.
Description
Technical field
The utility model is related to power transformer equipment product technical field, specially a kind of electricity with dedusting heat sinking function
Power potential device.
Background technology
Power equipment mainly includes with generating equipment and the major class of power supply unit two that generating equipment is mainly station boiler, steams
Steam turbine, gas turbine, the hydraulic turbine, generator, transformer etc., power supply unit are mainly the power transmission line of various voltage class
Road, transformer, contactor etc., power transformer equipment belong to the class in generating equipment.
The outside of power transformer equipment is often installed containment vessel and is protected in actual applications, to increase making for equipment
The casing being made of metal with life-span, most of the existing containment vessel for protecting power transformer equipment, structure is single, dissipates
Thermal effect is poor, reduces the service life of equipment, more even can cause the disasters such as fire.
Utility model content
(1) technical problem for solving
In view of the shortcomings of the prior art, the utility model sets there is provided a kind of power transformer with dedusting heat sinking function
It is standby, possess using natural cold cycling, upper, cold air dissipates the heat of enclosure under hot gas, with low cost, dissipates
Thermal effect is good, while be also prevented from the liquid such as rainwater enters into enclosure from louvre, is skillfully constructed, reasonable in design, practicality
By force, good dedusting effect, the dust on shell and dividing plate is cleaned out, and prevents louvre from being blocked by dust and influenceing radiating to imitate
The advantages of fruit, the casing that most of existing containment vessel for protecting power transformer equipment is made of metal is solved, tied
Structure is single, and radiating effect is poor, reduces the service life of equipment, more can even cause the problem of the disasters such as fire.
(2) technical scheme
For realize it is above-mentioned utilize natural cold cycling, upper, cold air dissipates the heat of enclosure under hot gas,
With low cost, good heat dissipation effect, while be also prevented from the liquid such as rainwater enters into enclosure from louvre, is skillfully constructed, design
Rationally, practical, good dedusting effect cleans out the dust on shell and dividing plate, prevents louvre from being blocked by dust
And the purpose of radiating effect is influenceed, the utility model provides following technical scheme：A kind of electric power with dedusting heat sinking function becomes
Pressure equipment, including shell, are installed with top cover at the top of the shell, the inside of the shell is installed with dividing plate, every
The top of plate and the bottom of outer casing inner wall offer louvre.
The upper surface of the top cover is installed with drive device, and the side of drive device is installed with winding wheel, receives
The outer surface of rolling wheel is fixedly connected with one end of steel wire, and the other end of steel wire is installed with dedusting mechanism, dedusting mechanism be by
First dust arrester, the second dust arrester and the 3rd dust arrester composition, the upper surface of the first dust arrester by steel wire with it is outer
The outer surface of shell is flexibly connected, and is elasticly connected between the upper surface of the first dust arrester and the lower surface of top cover and is wrapped in steel
Spring on silk, the second dust arrester is located between shell and dividing plate, and the 3rd dust arrester is located on the inwall of dividing plate, and first
It is attached together by adsorbent equipment between dust arrester, the second dust arrester and the 3rd dust arrester.
The drive device includes being respectively and fixedly installed to the servomotor of top cover upper surface corner, the output of servomotor
Axle is fixedly connected with one end of rotating shaft, and the other end of rotating shaft is movably arranged in bearing block, and the outer surface of rotating shaft is installed with
Winding wheel.
First dust arrester includes the first dedusting plate that upper surface is flexibly connected by steel wire with the outer surface of shell,
The spring being wrapped on steel wire is elasticly connected between the upper surface of the first dedusting plate and the lower surface of top cover, the first dedusting plate is leaned on
The side of nearly shell is installed with the first hairbrush.
Second dust arrester includes the second dedusting plate adsorbed by adsorbent equipment and the first dedusting plate, the second dedusting
The two side of plate is installed with the second hairbrush.
3rd dust arrester includes the 3rd dedusting plate adsorbed by adsorbent equipment and the second dedusting plate, the 3rd dedusting
Plate is installed with the 3rd hairbrush near the side of dividing plate.
The adsorbent equipment includes being embedded in the N poles magnet inside the first dedusting plate and the 3rd dedusting plate, N poles magnet respectively
Together with the S poles magnet adsorption being embedded in inside the second dedusting plate.
Preferably, the coefficient of elasticity of the spring matches with the displacement of the first dedusting plate, and spring is using compression
Helical spring.
Preferably, first dedusting plate is shaped as annular, and the side of the first hairbrush fits with the outer surface of shell.
Preferably, the shape of second dedusting plate is also annular, the both sides of the second hairbrush respectively with the inwall of shell and
The outer wall of dividing plate fits.
Preferably, the shape of the 3rd dedusting plate is also annular, and side and the inwall of dividing plate of the 3rd hairbrush fit.
Preferably, the corner of the top cover offers the through hole being adapted with steel wire, top cover and steel wire where through hole
Junction be installed with sealing ring.
Preferably, the elastic force of the spring and the first dust arrester the gravity sum of itself more than the first dust arrester with it is outer
Frictional force between shell.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of power transformer equipment with dedusting heat sinking function, tool
Standby following beneficial effect：
1st, should have dedusting heat sinking function power transformer equipment, by the inside of shell install dividing plate, respectively every
The top of plate and the bottom of shell open up louvre, using natural cold cycling, hot gas upper, cold air under, by shell
The heat in portion dissipates, with low cost, good heat dissipation effect, while be also prevented from the liquid such as rainwater enters into enclosure from louvre,
It is skillfully constructed, it is reasonable in design, it is practical.
2nd, there should be the power transformer equipment of dedusting heat sinking function, by setting dedusting mechanism, the first dust arrester, second
Dust arrester and the 3rd dust arrester are adsorbed by N poles magnet and S poles magnet respectively, drive steel wire to receive using servomotor
Put and the first dedusting plate and top cover between the spring installed, so as to need to only move the first dedusting plate, the second dedusting plate and the 3rd
Dedusting plate can be moved because of magnetic-adsorption, and good dedusting effect cleans out the dust on shell and dividing plate, prevents from dissipating
Hot hole is blocked by dust and influences radiating effect.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model structure schematic top plan view；
Fig. 3 is A-A cut away views in the utility model Fig. 2 structures；
Fig. 4 is the partial enlarged drawing at A in the utility model Fig. 3 structures；
Fig. 5 is the partial enlarged drawing at B in the utility model Fig. 3 structures.
In figure：1 shell, 2 top covers, 3 dividing plates, 4 louvres, 5 drive devices, 51 servomotors, 52 rotating shafts, 53 bearing blocks, 6
Winding wheel, 7 steel wires, 8 dedusting mechanisms, 81 first dust arresters, 811 first dedusting plates, 812 first hairbrush, 82 second dedustings dress
Put, 821 second dedusting plates, 822 second hairbrush, 83 the 3rd dust arresters, 831 the 3rd dedusting plates, 832 the 3rd hairbrush, 9 absorption dress
Put, 91N poles magnet, 92S poles magnet, 10 through holes, 11 springs.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 3, a kind of power transformer equipment with dedusting heat sinking function, including shell 1, the top of shell 1
Portion is installed with top cover 2, and the corner of top cover 2 offers the through hole 10 being adapted with steel wire 7, the top cover 2 where through hole 10
Sealing ring is installed with the junction of steel wire 7, the inside of shell 1 is installed with dividing plate 3, the top of dividing plate 3 and shell 1
The bottom of inwall offers louvre 4, using natural cold cycling, hot gas upper, cold air under, inside shell 1
Heat dissipates, with low cost, good heat dissipation effect, while be also prevented from the liquid such as rainwater being entered into inside shell 1 from louvre 4, structure
Think of is ingenious, reasonable in design, practical.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the upper surface of top cover 2 is installed with drive device 5, and the side of drive device 5 is consolidated
Dingan County is equipped with winding wheel 6, and the outer surface of winding wheel 6 is fixedly connected with one end of steel wire 7, and the other end of steel wire 7 is installed with
Dedusting mechanism 8, dedusting mechanism 8 is made up of the first dust arrester 81, the second dust arrester 82 and the 3rd dust arrester 83, and first
The upper surface of dust arrester 81 is flexibly connected by steel wire 7 with the outer surface of shell 1, and the upper surface of the first dust arrester 81 with
The spring 11 being wrapped on steel wire 7, the elastic force of spring 11 and the first dust arrester 81 are elasticly connected between the lower surface of top cover 2
The gravity sum of itself is located at the He of shell 1 more than the frictional force between the first dust arrester 81 and shell 1, the second dust arrester 82
Between dividing plate 3, the 3rd dust arrester 83 is located on the inwall of dividing plate 3, and the first dust arrester 81, the second dust arrester 82 and the
It is attached together by adsorbent equipment 9 between three dust arresters 83.
Fig. 2 and Fig. 4 is referred to, drive device 5 includes being respectively and fixedly installed to the servomotor of the upper surface corner of top cover 2
51, servomotor 51 can make control speed, and positional precision is very accurate, can be converted into torque and rotating speed to drive by voltage signal
Dynamic control object, servo motor rotor rotating speed is controlled by input signal, and energy fast reaction, in automatic control system, is used as
Executive component, and with characteristics such as electromechanical time constant small, the linearity is high, pickup voltages, can be the electric signal conversion for being received
Exported into the angular displacement on motor reel or angular speed, be divided into direct current and the major class of AC servomotor two, it is mainly characterized by,
When signal voltage is zero without rotation phenomenon, rotating speed uniform descent, the specifications and models of servomotor 51 with the increase of torque
Chosen according to actual conditions, the output shaft of servomotor 51 is fixedly connected with one end of rotating shaft 52, the other end of rotating shaft 52
It is movably arranged in bearing block 53, the bottom of bearing block 53 is fixedly mounted on the upper surface of top cover 2, the outer surface of rotating shaft 52 is fixed
Winding wheel 6 is installed.
Fig. 5 is referred to, the first dust arrester 81 includes what upper surface was flexibly connected by steel wire 7 with the outer surface of shell 1
First dedusting plate 811, is elasticly connected between the upper surface of the first dedusting plate 811 and the lower surface of top cover 2 and is wrapped on steel wire 7
Spring 11, the coefficient of elasticity of spring 11 matches with the displacement of the first dedusting plate 811, and spring 11 is using compression spiral
Spring, compression helical spring is exactly compression spring, and compression spring (stage clip) is subject to the helical spring to pressure, the material used by it
Material section is generally circular, and also useful rectangle and multiply steel entangle what is rolled, and spring is generally equal pitch, the shape of compression spring
Have：Cylinder, cone, camber and middle concave and a small amount of non-circular etc., have certain between the circle and circle of compression spring
Gap, spring contraction deformation when by external applied load stores deformation energy, and the first dedusting plate 811 is fixed near the side of shell 1
First hairbrush 812 is installed, the first dedusting plate 811 is shaped as annular, the side of the first hairbrush 812 and the outer surface of shell 1
Fit.
Fig. 5 is referred to, the second dust arrester 82 includes that adsorbed with the first dedusting plate 811 by adsorbent equipment 9 second is removed
Dirt plate 821, the two side of the second dedusting plate 821 is installed with the second hairbrush 822, and the shape of the second dedusting plate 821 is also
Annular, the both sides of the second hairbrush 822 fit with the inwall of shell 1 and the outer wall of dividing plate 3 respectively.
Fig. 5 is referred to, the 3rd dust arrester 83 includes that the adsorbed with the second dedusting plate 821 by adsorbent equipment 9 the 3rd is removed
Dirt plate 831, the 3rd dedusting plate 831 is installed with the 3rd hairbrush 832, the shape of the 3rd dedusting plate 831 near the side of dividing plate 3
Also it is annular, side and the inwall of dividing plate 3 of the 3rd hairbrush 832 fit.
Fig. 5 is referred to, adsorbent equipment 9 includes being embedded in the N inside the first dedusting plate 811 and the 3rd dedusting plate 831 respectively
Pole magnet 91, N poles magnet 91 is attached together with the S poles magnet 92 being embedded in inside the second dedusting plate 821, using servomotor
51 drive the spring 11 installed between the folding and unfolding of steel wire 7 and the first dedusting plate 811 and top cover 2, so as to need to only move the first dedusting
Plate 811, the second dedusting plate 821 and the 3rd dedusting plate 831 can be moved because of magnetic-adsorption, good dedusting effect, by the He of shell 1
Dust on dividing plate 3 is cleaned out, and prevents louvre 4 from being blocked by dust and influenceing radiating effect.
With power transformer equipment, the control system of itself is electrically connected the electric elements occurred in this article.
In sum, there should be the power transformer equipment of dedusting heat sinking function, dividing plate 3 was installed by the inside of shell 1,
The bottom on the top of dividing plate 3 and shell opens up louvre 4 respectively, and using natural cold cycling, upper, cold air exists hot gas
Under, the heat inside shell 1 is dissipated, with low cost, good heat dissipation effect, while be also prevented from the liquid such as rainwater entering from louvre 4
Enter to inside shell 1, be skillfully constructed, it is reasonable in design, it is practical.
By setting dedusting mechanism 8, the first dust arrester 81, the second dust arrester 82 and the 3rd dust arrester 83 lead to respectively
Cross N poles magnet 91 and S poles magnet 92 is adsorbed, the folding and unfolding of steel wire 7 and the He of the first dedusting plate 811 are driven using servomotor 51
The spring 11 installed between top cover 2, so as to need to only move the first dedusting plate 811, the second dedusting plate 821 and the 3rd dedusting plate 831
Can be moved because of magnetic-adsorption, good dedusting effect cleans out the dust on shell 1 and dividing plate 3, prevents louvre
4 are blocked by dust and influence radiating effect；Solve the use of most of existing containment vessel for protecting power transformer equipment
The casing that metal is made, structure is single, and radiating effect is poor, reduces the service life of equipment, more even can cause the disasters such as fire
Problem.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. peace is fixed at a kind of power transformer equipment with dedusting heat sinking function, including shell (1), the top of the shell (1)
Equipped with top cover (2), it is characterised in that：The inside of the shell (1) is installed with dividing plate (3), the top of dividing plate (3) and shell
(1) bottom of inwall offers louvre (4)；
The upper surface of the top cover (2) is installed with drive device (5), and the side of drive device (5) is installed with winding
Wheel (6), the outer surface of winding wheel (6) is fixedly connected with one end of steel wire (7), and the other end of steel wire (7) is installed with dedusting
Mechanism (8), dedusting mechanism (8) is by the first dust arrester (81), the second dust arrester (82) and the 3rd dust arrester (83) group
Into the upper surface of the first dust arrester (81) is flexibly connected by steel wire (7) with the outer surface of shell (1), and the first dedusting is filled
The spring (11) for being elasticly connected between the upper surface of (81) and the lower surface of top cover (2) and being wrapped on steel wire (7) is put, second removes
Dirt device (82) between shell (1) and dividing plate (3), the 3rd dust arrester (83) on the inwall of dividing plate (3), and first
Adsorbed one by adsorbent equipment (9) between dust arrester (81), the second dust arrester (82) and the 3rd dust arrester (83)
Rise；
The drive device (5) is including being respectively and fixedly installed to the servomotor (51) of top cover (2) upper surface corner, servomotor
(51) output shaft is fixedly connected with the one end of rotating shaft (52), and the other end of rotating shaft (52) is movably arranged in bearing block (53),
The outer surface of rotating shaft (52) is installed with winding wheel (6)；
First dust arrester (81) passes through steel wire (7) is flexibly connected with the outer surface of shell (1) first including upper surface
Dedusting plate (811), is elasticly connected between the upper surface of the first dedusting plate (811) and the lower surface of top cover (2) and is wrapped in steel wire
(7) spring (11) on, the first dedusting plate (811) is installed with the first hairbrush (812) near the side of shell (1)；
Second dust arrester (82) includes the second dedusting plate by adsorbent equipment (9) and the first dedusting plate (811) absorption
(821), the two side of the second dedusting plate (821) is installed with the second hairbrush (822)；
3rd dust arrester (83) includes the 3rd dedusting plate by adsorbent equipment (9) and the second dedusting plate (821) absorption
(831), the 3rd dedusting plate (831) is installed with the 3rd hairbrush (832) near the side of dividing plate (3)；
The adsorbent equipment (9) including being embedded in the first dedusting plate (811) and the internal N poles magnetic of the 3rd dedusting plate (831) respectively
Iron (91), N poles magnet (91) S pole magnet (92) internal with the second dedusting plate (821) is embedded in is attached together.
2. a kind of power transformer equipment with dedusting heat sinking function according to claim 1, it is characterised in that：The bullet
The coefficient of elasticity of spring (11) matches with the displacement of the first dedusting plate (811), and spring (11) uses compression helical spring.
3. a kind of power transformer equipment with dedusting heat sinking function according to claim 1, it is characterised in that：Described
One dedusting plate (811) is shaped as annular, and side and the outer surface of shell (1) of the first hairbrush (812) fit.
4. a kind of power transformer equipment with dedusting heat sinking function according to claim 1, it is characterised in that：Described
The shape of two dedusting plates (821) is also annular, the both sides of the second hairbrush (822) respectively with the inwall of shell (1) and dividing plate (3)
Outer wall fits.
5. a kind of power transformer equipment with dedusting heat sinking function according to claim 1, it is characterised in that：Described
The shape of three dedusting plates (831) is also annular, and side and the inwall of dividing plate (3) of the 3rd hairbrush (832) fit.
6. a kind of power transformer equipment with dedusting heat sinking function according to claim 1, it is characterised in that：The top
The corner for covering (2) offers the through hole (10) being adapted with steel wire (7), the top cover (2) where through hole (10) and steel wire (7)
Junction is installed with sealing ring.
7. a kind of power transformer equipment with dedusting heat sinking function according to claim 1, it is characterised in that：The bullet
The elastic force and the first dust arrester (81) gravity sum of itself of spring (11) are more than between the first dust arrester (81) and shell (1)
Frictional force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268145.0U CN206211346U (en) | 2016-11-23 | 2016-11-23 | A kind of power transformer equipment with dedusting heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268145.0U CN206211346U (en) | 2016-11-23 | 2016-11-23 | A kind of power transformer equipment with dedusting heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211346U true CN206211346U (en) | 2017-05-31 |
Family
ID=58748211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621268145.0U Expired - Fee Related CN206211346U (en) | 2016-11-23 | 2016-11-23 | A kind of power transformer equipment with dedusting heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211346U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199263A (en) * | 2017-12-25 | 2018-06-22 | 罗新华 | A kind of dust-extraction unit suitable at the top of power distribution cabinet |
| CN108281891A (en) * | 2017-12-25 | 2018-07-13 | 罗新华 | A kind of dust removal method suitable at the top of power distribution cabinet |
| CN108979977A (en) * | 2018-07-03 | 2018-12-11 | 大庆安鼎风电技术服务有限责任公司 | One kind being used for aerogenerator unit safe protective device |
| CN109861100A (en) * | 2019-02-26 | 2019-06-07 | 陈丽玉 | A kind of electric power box based on urban road automated cleaning miriness |
| CN110492369A (en) * | 2019-09-15 | 2019-11-22 | 蓝枫电气(杭州)有限公司 | A kind of power distribution cabinet with water-proof function |
| CN113490378A (en) * | 2021-07-27 | 2021-10-08 | 吉林省疆宁农牧科技集团有限公司 | Novel chicken breeding environmental control equipment |
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2016
- 2016-11-23 CN CN201621268145.0U patent/CN206211346U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199263A (en) * | 2017-12-25 | 2018-06-22 | 罗新华 | A kind of dust-extraction unit suitable at the top of power distribution cabinet |
| CN108281891A (en) * | 2017-12-25 | 2018-07-13 | 罗新华 | A kind of dust removal method suitable at the top of power distribution cabinet |
| CN108979977A (en) * | 2018-07-03 | 2018-12-11 | 大庆安鼎风电技术服务有限责任公司 | One kind being used for aerogenerator unit safe protective device |
| CN108979977B (en) * | 2018-07-03 | 2019-11-05 | 大庆安鼎风电技术服务有限责任公司 | One kind being used for aerogenerator unit safe protective device |
| CN109861100A (en) * | 2019-02-26 | 2019-06-07 | 陈丽玉 | A kind of electric power box based on urban road automated cleaning miriness |
| CN109861100B (en) * | 2019-02-26 | 2020-07-03 | 绍兴市慧融臻合新能源科技有限公司 | Power box based on urban road self-cleaning mire |
| CN110492369A (en) * | 2019-09-15 | 2019-11-22 | 蓝枫电气(杭州)有限公司 | A kind of power distribution cabinet with water-proof function |
| CN113490378A (en) * | 2021-07-27 | 2021-10-08 | 吉林省疆宁农牧科技集团有限公司 | Novel chicken breeding environmental control equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |