CN107296040A - Electric power birds separation net - Google Patents
Electric power birds separation net Download PDFInfo
- Publication number
- CN107296040A CN107296040A CN201611264837.2A CN201611264837A CN107296040A CN 107296040 A CN107296040 A CN 107296040A CN 201611264837 A CN201611264837 A CN 201611264837A CN 107296040 A CN107296040 A CN 107296040A
- Authority
- CN
- China
- Prior art keywords
- upper strata
- wire
- birds
- mesh
- wire netting
- 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.)
- Granted
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 210000000078 claw Anatomy 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/24—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves
- A01M29/26—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves specially adapted for birds, e.g. electrified rods, cords or strips
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/32—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for birds, e.g. spikes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention provides a kind of electric power birds separation net, including top web plate, and it includes upper strata wire netting and sub-layers of wire mesh；Upper strata wire netting is formed by the arrangement of conductive steel wire equidistant parallel, and the structure of sub-layers of wire mesh is identical with upper strata wire netting, and the conductive steel wire in sub-layers of wire mesh and conductive steel wire in the wire netting of upper strata are mutually orthogonal；One layer of insulation net is accompanied between upper/lower layer metallic net；Double layer of metal net is electrically connected to two electrodes of a low-tension supply, forms a low-voltage circuit；String has a relay in low-voltage circuit, relay triggering one delay switch of closure, after delay switch closure, the two ends of each conductive steel wire in the wire netting of upper strata are made to be electrically connected to two electrodes of a high voltage power supply, and each conductive steel wire has the identical sense of current in the wire netting of upper strata.The electric power birds separation net can not only isolate birds, and it can be made can not to be stayed on separation net.
Description
The application is Application No. 201510129589X, the divisional application of the patent application of entitled electric power separation net.
Technical field
It is a kind of electric power birds separation net especially the present invention relates to protection separation net field.
Background technology
For various special area of space, it is often necessary to carry out protection isolation using separation net；Such as, fruit-bearing forest, plant
Deng primarily to preventing that birds from pecking at fruit, or being mixed into plant, grab food with poultry or disseminate germs；However, mesh
Preceding separation net is usually the wire netting or nylon wire of individual layer, although can stop birds, but birds often grip in isolation
Area of isolation is coveted on the net, and void excreta into area of isolation, this will not only make very dirty in separation net and area of isolation, and
And the very possible germ by the external world passes through in orofecal to area of isolation.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of electric power birds separation net, the electric power birds separation net
Birds can not only be isolated, and it can be made can not to be stayed on separation net.
The first technical scheme of the present invention is：The electric power birds separation net includes top web plate, the top
Web plate includes clipping one layer of insulation net between double layer of metal net, described double layer of metal net；The double layer of metal net is electrically connected with
To two electrodes of a low-tension supply, a low-voltage circuit is formed；String has a relay in the low-voltage circuit, it is described after
After electrical equipment triggering one delay switch of closure, delay switch closure, make the double layer of metal net and high voltage power supply
Two electrodes are electrically connected with.
Formed preferably, each layer wire netting is joined together by the close mesh knitted, the full-size of the mesh for 3mm ~
5mm, so that human finger can not stretch into mesh, and birds claw can be grabbed into mesh.
Preferably, the high voltage power supply is high-frequency ac power, its frequency is not less than 100KHz；According to high-frequency alternating current
Kelvin effect, even if directly to grip in described double layer of metal online for birds claw, High Level AC Voltage is loaded onto on birds claw,
Also only make birds claw surface hot, without making it get an electric shock, it is to avoid injury birds；Further, the low-tension supply
End string has high frequency induction reactance, the high-frequency ac power is acted only on the wire netting substantially.
Preferably, a length of 1s~2s during the connection of the delay switch.
The beneficial effect of the first above-mentioned technical scheme is：The electric power birds separation net is as protection separation net in work
When, a low voltage monitoring system is set up between the double-level-metal net by the low-voltage circuit first, when the claw of birds is grabbed
When entering mesh, double-level-metal net is overlapped, now, the relay triggering closure delay switch in the low-voltage circuit makes
It is online that the high voltage power supply is loaded into described double layer of metal, so as to carry out very brief electric shock to birds claw, force its fly away from every
Off-network.
Second of technical scheme of the present invention be：The electric power birds separation net includes top web plate, the top
Web plate includes upper strata wire netting and sub-layers of wire mesh；The upper strata wire netting is formed by the arrangement of conductive steel wire equidistant parallel, described
The structure of sub-layers of wire mesh is identical with upper strata wire netting, and the conductive steel wire in sub-layers of wire mesh and the conduction in the wire netting of upper strata
Steel wire is mutually orthogonal；One layer of insulation net is accompanied between the upper strata wire netting, sub-layers of wire mesh；The double layer of metal net electrically connects
Two electrodes of a low-tension supply are connected to, a low-voltage circuit is formed；String has a relay in the low-voltage circuit, described
After relay triggering one delay switch of closure, the delay switch closure, make each conductive steel wire in the upper strata wire netting
Two ends are electrically connected to two electrodes of a high voltage power supply, and each conductive steel wire has identical electric current side in the wire netting of upper strata
To.
The beneficial effect of above-mentioned second of technical scheme is：The electric power birds separation net is as protection separation net in work
When, a low voltage monitoring system is set up between the double-level-metal net by the low-voltage circuit first, when the claw of birds is grabbed
When entering mesh, double-level-metal net is overlapped, now, the relay triggering closure delay switch in the low-voltage circuit makes
The high voltage power supply is loaded into the two ends of upper strata wire netting, due to having gravitation between parallel electrified wire in the same direction, on causing
Each conductive steel wire in layer wire netting is drawn close to middle part, so as to cause the net intersected to form by upper strata wire netting, sub-layers of wire mesh
Hole is drawn in center, is caused constriction to the birds claw for stretching into mesh, birds is actively flown away from separation net；Due in the program
Electric shock is not constituted to birds claw to threaten, therefore can further prevent the injury to birds.
Brief description of the drawings
Fig. 1 is the schematic top plan view of the top web plate of this electric power birds separation net embodiment one.
Fig. 2 is the schematic side view of the top web plate of this electric power birds separation net embodiment one.
Fig. 3 is the electrical structure schematic diagram of this electric power birds separation net embodiment one.
Fig. 4 is the schematic diagram of the upper strata wire netting of this electric power birds separation net embodiment two.
Fig. 5 is the electrical structure schematic diagram of this electric power birds separation net embodiment two.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples：
Embodiment one：
In the embodiment one shown in Fig. 1~Fig. 3, the electric power birds separation net includes top web plate, and the top web plate includes
One layer of insulation net 2 is clipped between double layer of metal net, i.e. upper strata wire netting 11 and sub-layers of wire mesh 12, described double layer of metal net.
The double layer of metal net 11,12 forms a low pressure as shown in figure 3, be electrically connected to a low-tension supply V1 two electrodes
Circuit Circle1；String has a relay KA, relay KA triggerings one delay switch of closure in the low-voltage circuit
After KT, the delay switch closure, two electrodes of a double layer of metal net 11,12 and high voltage power supply V2 are made electrically to connect
Connect.
Above-mentioned electric power birds separation net, each layer wire netting 11,12 is joined together by the close mesh knitted to be formed, the mesh
Full-size be 3mm ~ 5mm；Such as, in Fig. 1, the mesh is tri-angle-holed, then the full-size is tri-angle-holed
The length of side, now, the tri-angle-holed length of side are 3mm ~ 5mm；So that human finger can not stretch into mesh, and birds claw can be with
Grab into mesh.
The high voltage power supply V2 is high-frequency ac power, and its frequency is not less than 100KHz.According to the skin that becomes of high-frequency alternating current
Effect, even if birds claw is directly gripped on described double layer of metal net 11,12, High Level AC Voltage is loaded onto on birds claw,
Also only make birds claw surface hot, without making it get an electric shock, it is to avoid injury birds.
In order that the high voltage power supply V2 acts only on the wire netting 11,12 substantially, as shown in figure 3, the low tension
Source V2 end string has high frequency induction reactance L, and the AC resistance of branch road reaches huge size where making low-tension supply V1, and makes by low
Voltage source V1 high-frequency alternating current is small to ignoring.
Above-mentioned electric power birds separation net, a length of 1s~2s during the connection of the delay switch KT, in the 1s~2s, foot
So that birds fly away from separation net because of claw pain.
Above-mentioned electric power birds separation net operationally, is existed by the low-voltage circuit Circle1 first as protection separation net
A low voltage monitoring system is set up between the double-level-metal net 11,12, when the claw of birds is grabbed into mesh, by double-level-metal
Net overlap joint, now, the relay KA triggering closure delay switch KT in the low-voltage circuit add the high voltage power supply V2
It is downloaded on described double layer of metal net 11,12, so as to carry out very brief electric shock to birds claw, forces it to fly away from separation net.
Embodiment two：
In the embodiment two shown in Fig. 4, Fig. 5, the electric power birds separation net includes top web plate, and the top web plate includes upper
Layer wire netting 11b and sub-layers of wire mesh 12b；The upper strata wire netting 11b by conductive steel wire equidistant parallel arrangement form, it is described under
Layer wire netting 12b structure is identical with upper strata wire netting 11b, and conductive steel wire and upper strata wire netting in sub-layers of wire mesh 12b
Conductive steel wire in 11b is mutually orthogonal；One layer of insulation net is accompanied between the upper strata wire netting 11b, sub-layers of wire mesh 12b（Not
Diagram）；Described double layer of metal net 11b, 12b are electrically connected to a low-tension supply V1b two electrodes, form a low tension
Road Circle2；String has a relay KAb in the low-voltage circuit Circle2, and the relay KAb triggerings closure one is prolonged
After Shi Kaiguan KTb, the delay switch KTb closures, make two ends such as Fig. 4 institutes of each conductive steel wire in the upper strata wire netting 11b
Show, be electrically connected to a high voltage power supply V2b two electrodes, and each conductive steel wire has identical in the wire netting 11b of upper strata
The sense of current.
Electric power birds separation net described in above-described embodiment two is as separation net is protected operationally, first by the low pressure
Circuit Circle2 sets up a low voltage monitoring system between described upper/lower layer metallic net 11b, 12b, when the claw of birds grab into
During mesh, double-level-metal net is overlapped, now, the relay KAb triggering closures delay in the low-voltage circuit Circle2
KTb is switched, the high voltage power supply V2b is loaded into upper strata wire netting 11b two ends, due to having between parallel electrified wire in the same direction
There is gravitation, each conductive steel wire in the wire netting 11b of upper strata will be caused to illustrate as shown by the arrows in Figure 4, drawn close to middle part, so as to lead
The mesh intersected to form from upper strata wire netting 11b, sub-layers of wire mesh 12b is caused to be drawn in center, the birds claw to stretching into mesh
Constriction is caused, birds is actively flown away from separation net；Threatened due to not constituting electric shock to birds claw in the program, therefore can
Further to prevent the injury to birds.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (2)
1. a kind of electric power separation net, including top web plate, it is characterised in that：The top web plate includes upper strata wire netting（11b）
And sub-layers of wire mesh（12b）；The upper strata wire netting（11b）Formed by the arrangement of conductive steel wire equidistant parallel, the lower metal
Net（12b）Structure and upper strata wire netting（11b）It is identical, and sub-layers of wire mesh（12b）In conductive steel wire and upper strata wire netting
（11b）In conductive steel wire it is mutually orthogonal；The upper strata wire netting（11b）, sub-layers of wire mesh（12b）Between accompany one layer of insulation
Net；The double layer of metal net is electrically connected to a low-tension supply（V1b）Two electrodes, formed a low-voltage circuit；It is described
String has a relay in low-voltage circuit（KAb）, the relay（KAb）Triggering one delay switch of closure（KTb）, it is described to prolong
Shi Kaiguan（KTb）After closure, make the upper strata wire netting（11b）In the two ends of each conductive steel wire be electrically connected to a high-tension electricity
Source（V2b）Two electrodes, and upper strata wire netting（11b）In each conductive steel wire there is the identical sense of current.
2. electric power birds separation net according to claim 1, it is characterised in that：The double layer of metal net（11b、12b）By
The close mesh knitted, which joins together, to be formed, and the full-size of the mesh is 5mm, human finger can not be stretched into mesh, and birds claw
It can grab into mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611264837.2A CN107296040B (en) | 2015-03-24 | 2015-03-24 | Electric bird isolation net |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129589.XA CN104738026B (en) | 2015-03-24 | 2015-03-24 | Electric power separation net |
| CN201611264837.2A CN107296040B (en) | 2015-03-24 | 2015-03-24 | Electric bird isolation net |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510129589.XA Division CN104738026B (en) | 2015-03-24 | 2015-03-24 | Electric power separation net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107296040A true CN107296040A (en) | 2017-10-27 |
| CN107296040B CN107296040B (en) | 2020-07-28 |
Family
ID=53578742
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510129589.XA Active CN104738026B (en) | 2015-03-24 | 2015-03-24 | Electric power separation net |
| CN201710163173.9A Expired - Fee Related CN106942199B (en) | 2015-03-24 | 2015-03-24 | Working method of power isolation network |
| CN201611264837.2A Expired - Fee Related CN107296040B (en) | 2015-03-24 | 2015-03-24 | Electric bird isolation net |
| CN201710163172.4A Active CN106848926B8 (en) | 2015-03-24 | 2015-03-24 | The working method of electric power separation net |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510129589.XA Active CN104738026B (en) | 2015-03-24 | 2015-03-24 | Electric power separation net |
| CN201710163173.9A Expired - Fee Related CN106942199B (en) | 2015-03-24 | 2015-03-24 | Working method of power isolation network |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710163172.4A Active CN106848926B8 (en) | 2015-03-24 | 2015-03-24 | The working method of electric power separation net |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN104738026B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003116445A (en) * | 2001-10-05 | 2003-04-22 | Hitachi Techno Service Co Ltd | Bird repelling net and method of setting the same |
| CN2630445Y (en) * | 2003-06-27 | 2004-08-04 | 卓文滨 | Electronic mosquito-preventing anti-theft screen window |
| CN201394408Y (en) * | 2009-03-02 | 2010-02-03 | 钟喜生 | Multi-section static filter |
| CN201738785U (en) * | 2010-07-02 | 2011-02-09 | 丁明明 | Electronic mosquito-killing window |
| CN103518700A (en) * | 2013-10-17 | 2014-01-22 | 大连市金州区利辉立体农业有限公司 | Wood frog cultivation harm prevention method |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0039216B1 (en) * | 1980-04-26 | 1986-03-12 | Coventry City Council | Bird dispersal apparatus |
| CN2602605Y (en) * | 2003-03-17 | 2004-02-11 | 林翠雯 | Electric mosquito-swatter capable of preventing continuous electric shock |
| CN201878667U (en) * | 2010-09-28 | 2011-06-29 | 张健 | Electric shock bird driver with power supplied by circuit induction |
| CN202194537U (en) * | 2011-07-27 | 2012-04-18 | 钱雪英 | Mosquito killing screen window capable of preventing electric shock |
| CN103858856A (en) * | 2012-12-11 | 2014-06-18 | 江西赣西供电公司 | Efficient bird repelling method and device for overhead transmission line |
| CN203399638U (en) * | 2013-06-28 | 2014-01-22 | 国家电网公司 | Bird repelling device for power pole and tower |
| CN203444599U (en) * | 2013-08-17 | 2014-02-19 | 天津才创九天科技发展有限公司 | Monitoring system having function of automatically driving pets |
| KR101563145B1 (en) * | 2013-08-29 | 2015-10-26 | 최필선 | Electric bird netting |
| CN203555089U (en) * | 2013-11-19 | 2014-04-23 | 程勇 | Wireless-control electric wire bird repellent device |
| CN103891707A (en) * | 2014-02-28 | 2014-07-02 | 国家电网公司 | Bird repellent device for high-tension transmission line |
| CN203723324U (en) * | 2014-02-28 | 2014-07-23 | 国家电网公司 | Bird repelling device for high-voltage transmission line |
-
2015
- 2015-03-24 CN CN201510129589.XA patent/CN104738026B/en active Active
- 2015-03-24 CN CN201710163173.9A patent/CN106942199B/en not_active Expired - Fee Related
- 2015-03-24 CN CN201611264837.2A patent/CN107296040B/en not_active Expired - Fee Related
- 2015-03-24 CN CN201710163172.4A patent/CN106848926B8/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003116445A (en) * | 2001-10-05 | 2003-04-22 | Hitachi Techno Service Co Ltd | Bird repelling net and method of setting the same |
| CN2630445Y (en) * | 2003-06-27 | 2004-08-04 | 卓文滨 | Electronic mosquito-preventing anti-theft screen window |
| CN201394408Y (en) * | 2009-03-02 | 2010-02-03 | 钟喜生 | Multi-section static filter |
| CN201738785U (en) * | 2010-07-02 | 2011-02-09 | 丁明明 | Electronic mosquito-killing window |
| CN103518700A (en) * | 2013-10-17 | 2014-01-22 | 大连市金州区利辉立体农业有限公司 | Wood frog cultivation harm prevention method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107296040B (en) | 2020-07-28 |
| CN104738026B (en) | 2017-06-27 |
| CN106848926B (en) | 2018-07-06 |
| CN106848926A (en) | 2017-06-13 |
| CN106942199B (en) | 2020-05-19 |
| CN106848926B8 (en) | 2018-08-10 |
| CN106942199A (en) | 2017-07-14 |
| CN104738026A (en) | 2015-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2015135617A (en) | SYSTEM FOR SIMULTANEOUS TISSUE COAGULATION AND TISSUE CUTTING | |
| CN104738026B (en) | Electric power separation net | |
| CN208707196U (en) | A kind of high-voltage electricity transmission tower tears the long-pole clamp of bird's nest open | |
| ES2156214T3 (en) | ELECTRICAL Fence DEVICE. | |
| CN102428903B (en) | Electronic high-voltage fly extinguisher | |
| Wang et al. | Effects of switching frequency and leakage inductance on slow-scale stability in a voltage controlled flyback converter | |
| CN209014685U (en) | It is a kind of can automatism isolation cracking insulator insulator pressure test platform | |
| CN208903778U (en) | A kind of anti-toy device for rack transformer | |
| CN101002976A (en) | Device for eliminating and clearing static high-voltage | |
| RU2016104005A (en) | METHOD FOR ELECTRIC STIMULATION OF PLANT VITAL ACTIVITY | |
| US2123127A (en) | Insect electrocuting device | |
| RU2013115561A (en) | BIRD-PROTECTIVE DEVICE FOR A POWER TRANSMISSION LINE WITH SUSPENDED INSULATORS AND A POWER TRANSMISSION LINE SUPPLIED WITH SUCH DEVICES | |
| RU182195U1 (en) | Quick-fit linear part | |
| CN108336685A (en) | A kind of high-tension line insulation cutter | |
| CN202232643U (en) | Electronic high-voltage fly killer | |
| CN109065321A (en) | A kind of anti-toy device for rack transformer | |
| CN220419472U (en) | Electric arc generating device | |
| MX347690B (en) | Device for protecting against overcurrents in electric circuits and uses of said device in a fuse link and in a related limiting fuse as well as in fuses for protecting semiconductors. | |
| RU2571625C1 (en) | Overhead power transmission line | |
| CN103009844A (en) | Electronic type high-voltage grid fly-killing device | |
| CN204426471U (en) | Electrical network formula trapping mouse killer | |
| CN206965931U (en) | A kind of electrostatic precipitation vibrator earthing jumper device | |
| CN201957630U (en) | Electronic pest killing lamp | |
| CN206135418U (en) | Outer bridge connection form of optimizing of series transformer class | |
| Lukashevich et al. | Protection of Birds from Electric Shock on Overhead Power Lines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200615 Address after: 317000 no.6-185, fangjianong village, Datian street, Linhai City, Taizhou City, Zhejiang Province Applicant after: Linhai small walnut Industrial Design Service Department Address before: 1501, Shanghai City, No. 1088, Zhongying Avenue, Wujiang District, Suzhou City, Jiangsu Province Applicant before: Zhong Xingying |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211217 Address after: 272000 No. 5566 Chongwen Avenue, high tech Zone, Jining City, Shandong Province Patentee after: Jining high tech Keda Technology Project Service Co.,Ltd. Address before: 317000 no.6-185, fangjianong village, Datian street, Linhai City, Taizhou City, Zhejiang Province Patentee before: Linhai small walnut Industrial Design Service Department |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |