CN106449038B - A kind of power inverter - Google Patents
A kind of power inverter Download PDFInfo
- Publication number
- CN106449038B CN106449038B CN201610833809.1A CN201610833809A CN106449038B CN 106449038 B CN106449038 B CN 106449038B CN 201610833809 A CN201610833809 A CN 201610833809A CN 106449038 B CN106449038 B CN 106449038B
- Authority
- CN
- China
- Prior art keywords
- kuppe
- support
- shunting net
- air
- moisture
- 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 - Fee Related
Links
- UIFOTCALDQIDTI-UHFFFAOYSA-N arsanylidynenickel Chemical compound [As]#[Ni] UIFOTCALDQIDTI-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000151 deposition Methods 0.000 claims abstract description 4
- 229910000990 Ni alloy Inorganic materials 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 210000003739 neck Anatomy 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229960001866 silicon dioxide Drugs 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a kind of power inverter,Including transformer body and the support being arranged on the inside of described transformer body,Shunting net is provided with described support,Described support is the hollow cylindrical structure that sheet nickel alloy is bent to form,Described shunting net is the network structure that nickeline wire is wound,Kuppe is provided with below the described shunting net positioned at bottom,Arch upward to form taper upward in the middle part of described kuppe,Described kuppe is detachably connected on by connecting rod on described support,Described water conservancy diversion shroud rim forms cavity,Covered with protection network on described kuppe upper surface,The accommodating cavity for depositing moistureproof pearl is formed between described kuppe and described protection network,The present invention is by using shunting net,Moisture in air is shunted,It is set to be contacted with the moistureproof pearl on kuppe,The time of contact between the moisture in moistureproof pearl and air and contact area can be increased,Improve the water-taking efficiency of moistureproof pearl.
Description
Technical field
The present invention relates to a kind of power inverter.
Background technology
Usually require to put on the heating power oil filter below the conservator of the old-fashioned transformer of electrical power conversion and above fuel tank
Drier is put, for absorbing moisture or impurity in oil, prevents transformer oil from making moist, causes metal to aoxidize.Existing drier
Mainly silica-gel desiccant, silica-gel desiccant is placed directly among drier sack by using non-woven fabrics etc., directly placed
In transformer, moisture absorption limited efficacy, contact of the air with drier is also insufficient, and when causing to change drier, drier holds
Easily caking, service efficiency be not high.
The content of the invention
It is an object of the invention to provide a kind of power inverter, can improve the problem of prior art is present, pass through
Using shunting net, air is shunted, while drier is distributed on the kuppe on tapered surface, makes air and water conservancy diversion
Moistureproof pearl contact on cover, can increase the time of contact between moistureproof pearl and air and contact area, reduce drier caking
The problem of.
The present invention is achieved through the following technical solutions：
A kind of power inverter, including transformer body and the support that is arranged on the inside of described transformer body,
Shunting net is provided with described support, described support is the hollow cylindrical structure that sheet nickel alloy is bent to form, described
Shunting net be the network structure that is wound of nickeline wire, described shunting net is separately positioned on 2 on the inside of described support
Layer, the nickeline wire of the shunting net described in 2 layers mutually stagger, and water conservancy diversion is provided with below the described shunting net positioned at bottom
Cover, arches upward to form taper upward, described kuppe is detachably connected on institute by connecting rod in the middle part of described kuppe
On the support stated, described water conservancy diversion shroud rim forms cavity, covered with protection network on described kuppe upper surface, described
Kuppe and described protection network between form the accommodating cavity for depositing moistureproof pearl, described protection network is covered in described
Above accommodating cavity, moistureproof pearl is equipped with described accommodating cavity, fluted, institute is set on described transformer body inwall
The support stated is connected on the inside of described groove, and described pedestal upper end is provided with locating ring, described locating ring outer wall spiral shell
Line is connected on described groove inner wall, and described locating ring lower surface is against on described pedestal upper end face., will in the present invention
Groove is arranged in the pipeline below conservator, and support is connected on the inside of groove, locating ring is threaded in groove, makes branch
Frame is relatively fixed support in the cavity between groove and locating ring, and air is passing through along relative flow on the inside of support
During kuppe, contacted with each other with the moistureproof pearl on kuppe, the moisture in air is absorbed by moistureproof pearl, and aerial moisture exists
During by two layers of shunting net, by the peptizaiton of shunting net, make the scattered contact kuppe of air, make moisture in air
Fully absorb, due to being arranged at protection network, moistureproof pearl is fixed in the accommodating cavity above kuppe, when needed,
Directly locating ring can be removed, support integral demounting is got off, is conveniently cleaned and is changed.
The present invention makes air in the presence of shunting net, air quilt using shunting net as the structure shunted to air
Shunting net disperses, enable air to it is finely dispersed fall on kuppe, reacted with the moistureproof pearl on kuppe, the present invention
There is provided two layers of shunting net, enables the moisture in air fully dispersed, greatly improves its reaction effect；Also, the present invention passes through
Moistureproof pearl is attached on tapered kuppe, make moisture in air along kuppe flow downwards when, can be abundant
Contacted with moistureproof pearl, its catalytic efficiency can be greatly improved, also, in the present invention, moistureproof pearl is attached to nano shape and led
Stream cover surface, increases the specific surface area of moistureproof pearl, makes the catalytic efficiency of moistureproof pearl higher.In the present invention, using cylindrical
It supporting structure, can conveniently be installed among installation for transformer, be conveyed further, it is possible to conveniently make kuppe be formed with support
Cavity, the moisture in air is facilitated to export, also, in the present invention, it is in the structure to lower recess to make shunting net, makes pedestal upper end
Internal diameter is less than the internal diameter of its lower end, the external diameter of shunting net is less than the external diameter of kuppe, can make moisture in air fully to
Lower flowing, it is more abundant so as to make the moisture in liquia air contact with moistureproof pearl, make its reaction effect more preferable.
Further, for the present invention is better achieved, moistureproof pearl is attached with described shunting net, in described shunting
Neck is formed on online end face, moistureproof pearl is filled with the inside of described neck, covered with protection network on described shunting net.
The present invention by adhering to moistureproof pearl on shunting net, can make the moisture in air with moistureproof pearl time of contact more
It is long, greatly improve its absorption efficiency.Air flows down, the protection against the tide on moisture and kuppe in the air not reacted fully
Pearl is contacted, and reaction can be made more abundant.
Further, for the present invention is better achieved, it is provided with and leads between described kuppe and described shunting net
Flowing plate, described deflector are hollow circular ring shape structure, are tilted downwards in the middle part of described deflector, in the middle part of described deflector
Lower surface is above described kuppe.It by setting deflector, can lead the moisture in the air of shunting network edge
In the presence of flowing plate, flowed downward along deflector, in the present invention, the internal diameter of deflector is less than the external diameter of kuppe, pass through
Shunt network edge air in moisture in the presence of deflector, along deflector to kuppe on flow, avoid shunting net
Moisture in the air at edge is flowed out along rack inner wall, and then the moisture in air can be made fully to react.
Further, for the present invention is better achieved, several baffle plates are provided with described kuppe, described baffle plate exists
Guiding gutter is formed on described kuppe upper surface.In the present embodiment, make baffle plate along the tapered surface of kuppe, formed to
The guiding gutter of lower extension, moistureproof pearl is attached on baffle plate and guiding gutter, increases the bond area of moistureproof pearl, makes the water in air
Dividing more fully to react.
Further, to be better achieved the present invention, described baffle plate is 2 groups to be inclined to set, superposed institute
The incline direction for the baffle plate stated is opposite with the incline direction of the described baffle plate positioned at bottom.In the present embodiment, by above dividing into
The 2 groups of baffle arrangements put, two groups of baffle arrangements is formed the different guiding gutter of two groups of inclination angles, make two groups of guiding gutters up and down
Between be interconnected, when the moisture in liquia air by superposed one group of guiding gutter to one group of guiding gutter positioned at bottom
During interior flowing, its flow direction can produce change, when the water flow direction in liquia air produces change, in liquia air
Moisture in the direction of motion of moisture in the liquia air that is not contacted with moistureproof pearl produce change, by increasing capacitance it is possible to increase itself and moistureproof pearl
The probability of contact, make its catalysis more abundant.
The present invention compared with prior art, has the advantages that：
The present invention makes the caking in the moisture in air fully be divided in the presence of shunting net by using shunting net
Dissipate, by making the moisture in air be absorbed by the moistureproof pearl covered on kuppe, make the moisture in air along in cone
During the kuppe flowing of shape, there can be longer time of contact, make its catalytic effect more preferable.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is the shunting net structural representation of the embodiment of the present invention 2；
Fig. 3 is the kuppe top view of the embodiment of the present invention 4.
Wherein：101. support, 102. shunting nets, 103. kuppes, 104. connecting rods, 105. cavitys, 106. baffle plates, 107.
Guiding gutter, 108. deflectors, 109. transformer bodies, 110. protection networks, 111. accommodating cavities, locating ring, 113. necks.
Embodiment
The present invention is described in further detail with reference to specific embodiment, but embodiments of the present invention are not limited to
This.
Embodiment 1：
As shown in figure 1, a kind of power inverter, including transformer body 109 and it is arranged on described transformer body
The support of 109 inner sides, support is arranged in the pipeline below transformer body conservator, is provided with described support 101 point
Drift net 102, to being shunted by the air of pipeline, the moisture in air is set to disperse as far as possible, described support 101 is sheet nickel
The hollow cylindrical structure that alloy is bent to form, is easily installed in pipeline, and described shunting net 102 is that nickeline wire winds shape
Into network structure, described shunting net 102 is separately positioned on 2 layers of the described inner side of support 101, the shunting net described in 2 layers
102 nickeline wire mutually staggers, and kuppe 103 is provided with below the described shunting net 102 positioned at bottom, described
The middle part of kuppe 103 is arched upward to form taper upward, and described kuppe 103 is detachably connected on described by connecting rod 104
Support 101 on, the described edge of kuppe 103 forms cavity 105, covered with anti-on the described upper surface of kuppe 103
Protecting wire net 110, the accommodating cavity 111 for depositing moistureproof pearl is formed between described kuppe 103 and described protection network 110,
Described protection network 110 is covered in the described top of accommodating cavity 111, moistureproof pearl is equipped with described accommodating cavity 111, in institute
Fluted, described support 101 is set to be connected on the inside of described groove on the inwall of transformer body 109 stated, described
The upper end of support 101 is provided with locating ring 112, and the described outer wall thread of locating ring 112 is connected on described groove inner wall, described
The lower surface of locating ring 112 be against on the described upper surface of support 101.Aerial moisture is transported to by the way that shunting net is scattered
When on kuppe, the moisture in air flows downward along the upper surface of kuppe, in flow process, with preventing on kuppe
Damp pearl fully contacts, and the moisture in air is produced absorption with moistureproof pearl.
Embodiment 2：
As shown in Fig. 2 in the present embodiment, in order to improve absorption efficiency, it is preferable that adhere on described shunting net 102
There is moistureproof pearl, neck 113 is formed on the described upper surface of shunting net 102, in the described inner side of neck 113 filled with protection against the tide
Pearl, covered with protection network 110 on described shunting net 102.
Moistureproof pearl is covered in the present embodiment, on shunting net, makes protection network that moistureproof pearl is covered on shunting net, by increasing capacitance it is possible to increase
The specific surface area of moistureproof pearl, the moisture in air is contacted with moistureproof pearl more abundant, the absorption of moistureproof pearl can be greatly improved
Efficiency.
Embodiment 3：
In order to avoid the moisture in air flows along rack inner wall, cause the moisture in partial air to flow to and lead
On stream cover, in the present embodiment, deflector 108 is provided between described kuppe 103 and described shunting net 102, it is described
Deflector 108 be hollow circular ring shape structure, the middle part of described deflector 108 tilts downwards, the described middle part of deflector 108
Lower surface is positioned at the described top of kuppe 103.Moisture along in the air of rack inner wall flowing, in the effect of deflector
Under, flowed down to along deflector on kuppe, you can the moisture in air is contacted with the moistureproof pearl on kuppe, make it
Absorb more abundant.
Embodiment 4：
As shown in figure 3, in order to further increase the surface area of moistureproof pearl, in the present embodiment, it is further preferred that described
Several baffle plates 106 are provided with kuppe 103, described baffle plate 106 forms guiding gutter on the described upper surface of kuppe 103
107.By setting baffle plate, the flow direction of air can be changed, enable air to it is more contacted with moistureproof pearl, and then improve
Moisture absorption efficiency.
In order that the absorption of the moisture in liquia air is more abundant, in the present embodiment, described baffle plate 106 is inclined
2 groups set, the inclination side of the incline direction and the described baffle plate 106 positioned at bottom of superposed described baffle plate 106
To opposite.It is contemplated that the present invention may be use with the absorption of the moisture in powdered air, when the moisture in air is kept off along positioned at top
Plate shape into guiding gutter flow to positioned at bottom baffle plate formation guiding gutter when, its flow direction can produce change, and then
So that the movement locus of the moisture in air produces change so that the moisture in air can have more machines contacted with moistureproof pearl
Meeting, and then the moisture in air is more fully realized absorption.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (5)
- A kind of 1. power inverter, it is characterised in that：Including transformer body（109）And it is arranged on described transformer body （109）The support of inner side, support is arranged in the pipeline below transformer body conservator, in described support（101）Upper setting There is shunting net（102）, described support（101）The hollow cylindrical structure being bent to form for sheet nickel alloy, described shunting Net（102）The network structure being wound for nickeline wire, described shunting net（102）For two layers, institute is disposed on up and down The support stated（101）Inner side, the shunting net described in 2 layers（102）Nickeline wire mutually stagger, in described point positioned at bottom Drift net（102）Lower section is provided with kuppe（103）, in described kuppe（103）Middle part arches upward to form taper upward, described Kuppe（103）Pass through connecting rod（104）It is detachably connected on described support（101）On, described kuppe（103）Side Edge forms cavity（105）, in described kuppe（103）Covered with protection network on upper surface（110）, in described kuppe （103）With described protection network（110）Between form the accommodating cavity for depositing moistureproof pearl（111）, described protection network（110） It is covered in described accommodating cavity（111）Top, in described accommodating cavity（111）Moistureproof pearl is inside equipped with, in described transformer Body（109）Fluted, described support is set on inwall（101）It is connected on the inside of described groove, in described support （101）Upper end is provided with locating ring（112）, described locating ring（112）Outer wall thread is connected on described groove inner wall, institute The locating ring stated（112）Lower surface is against described support（101）On upper surface.
- A kind of 2. power inverter according to claim 1, it is characterised in that：In described shunting net（102）It is upper attached Moistureproof pearl, in described shunting net（102）Neck is formed on upper surface（113）, in described neck（113）Fill inner side There is moistureproof pearl, in described shunting net（102）On covered with protection network（110）.
- A kind of 3. power inverter according to claim 1, it is characterised in that：In described kuppe（103）With institute The shunting net stated（102）Between be provided with deflector（108）, described deflector（108）It is described for hollow circular ring shape structure Deflector（108）Middle part tilts downwards, described deflector（108）Middle part lower surface is located at described kuppe（103）On Side.
- A kind of 4. power inverter according to claim 1, it is characterised in that：Described kuppe（103）Upper setting There are several baffle plates（106）, described baffle plate（106）In described kuppe（103）Guiding gutter is formed on upper surface（107）.
- A kind of 5. power inverter according to claim 4, it is characterised in that：Described baffle plate（106）To be inclined Be distributed up and down 2 groups set, superposed described baffle plate（106）Incline direction with positioned at bottom described baffle plate （106）Incline direction it is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610833809.1A CN106449038B (en) | 2016-09-20 | 2016-09-20 | A kind of power inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610833809.1A CN106449038B (en) | 2016-09-20 | 2016-09-20 | A kind of power inverter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106449038A CN106449038A (en) | 2017-02-22 |
| CN106449038B true CN106449038B (en) | 2018-03-20 |
Family
ID=58165997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610833809.1A Expired - Fee Related CN106449038B (en) | 2016-09-20 | 2016-09-20 | A kind of power inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106449038B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919198A (en) * | 2018-07-24 | 2018-11-30 | 北京无线电测量研究所 | A kind of radar transmitter oil cooled system system fuel tank |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4303450B2 (en) * | 2002-06-28 | 2009-07-29 | 株式会社三五 | Manufacturing method of purification device with built-in honeycomb structure |
| CN1526613A (en) * | 2003-09-24 | 2004-09-08 | 台山市心华药用包装有限公司 | Moistureproof sealed bottle |
| CN2694446Y (en) * | 2004-03-24 | 2005-04-20 | 吴元晖 | Explosion-proof moisture absorber |
| CN201189736Y (en) * | 2008-04-14 | 2009-02-04 | 新乡正源净化科技有限公司 | Fluidizing board of stainless steel sintered meshwork |
| CN203997389U (en) * | 2014-06-12 | 2014-12-10 | 福建省邵武市二都国有林场 | A kind of for storing the moistureproof ceramic bottle of roxburgh anoectochilus terminal bud |
| CN205027054U (en) * | 2015-09-30 | 2016-02-10 | 嘉善县汾湖铸钢厂 | Sand material drying device |
| CN205308067U (en) * | 2015-12-31 | 2016-06-15 | 刘宵男 | Smoke filtering device |
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2016
- 2016-09-20 CN CN201610833809.1A patent/CN106449038B/en not_active Expired - Fee Related
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| CN106449038A (en) | 2017-02-22 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 264000 Jiefang Road, Zhifu, Shandong, No. 158, Applicant after: Yantai Power Supply Company, State Grid Shandong Electric Power Company Applicant after: State Grid Corporation of China Address before: 100031 Xicheng District, Chang'an Avenue, No. 86, Applicant before: State Grid Corporation of China Applicant before: Yantai Power Supply Company, State Grid Shandong Electric Power Company |
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| CB02 | Change of applicant information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cong Xuri Inventor after: Zhang Yidi Inventor after: Du Xingyuan Inventor after: Yu Shili Inventor after: Yin Xiao Inventor after: Liu Weidong Inventor after: Qin Cong Inventor after: Wang Chengfang Inventor after: Li Qiang Inventor after: Wang Fang Inventor after: Zheng Wei Inventor after: Guo Jing Inventor after: Shao Huaqiang Inventor after: Gao Yixin Inventor after: Zhang Wentao Inventor before: Cong Xuri Inventor before: Yin Xiao Inventor before: Liu Weidong Inventor before: Qin Cong Inventor before: Wang Chengfang Inventor before: Li Qiang Inventor before: Wang Fang Inventor before: Zheng Wei Inventor before: Zhang Wentao Inventor before: Zhang Yidi Inventor before: Du Xingyuan Inventor before: Yu Shili |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20200920 |
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| CF01 | Termination of patent right due to non-payment of annual fee |