CN108336711A - A kind of lightning arrester and lightning-protection type electric pole - Google Patents
A kind of lightning arrester and lightning-protection type electric pole Download PDFInfo
- Publication number
- CN108336711A CN108336711A CN201810158104.3A CN201810158104A CN108336711A CN 108336711 A CN108336711 A CN 108336711A CN 201810158104 A CN201810158104 A CN 201810158104A CN 108336711 A CN108336711 A CN 108336711A
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- Prior art keywords
- weather
- lightning
- motor
- rod
- control
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
-
- 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
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
It includes the body of rod and lightning arrester that the present invention, which discloses a kind of lightning arrester and lightning-protection type electric pole, the electric pole, and the lightning arrester includes lightning rod, down conductor, weather monitoring apparatus and control device；The lightning rod is arranged at the top of the body of rod, and it is electrically connected with the down conductor, the weather monitoring apparatus is for obtaining the first Weather information, the control device be used for when according to first Weather information be judged as thundering weather when control the lightning rod and place vertically, it is horizontal positioned to control the lightning rod when not being to thunder weather according to first Weather information judgement.By the above-mentioned means, embodiment of the present invention reduces the probability that lightning rod is damaged, the reliability of lightning rod is improved.
Description
Technical field
Embodiment of the present invention is related to utility pole field, more particularly to a kind of lightning-protection type electric pole.
Background technology
Electric pole is to be used to support the bridge of power transmission line, and power transmission line generally has tens kms to tens of thousands of kms, does not have
The measure of thunder-lightning, in thunderstorm weather, thunder and lightning is easily destroyed transmission line of electricity, occurs stopping for large area so as to cause line tripping
Electricity influences industrial and agricultural production and the household electricity of the people, therefore is usually provided with lightning rod on electric pole.
Lightning rod is generally directly installed on electric pole top or prominent position, and connection ground wire is taken shelter from the thunder.In addition lightning rod
Typically vertical place carries out lightning-arrest operation, however the lightning rod holded up for a long time is easier affected by environment and is broken off or exhausted
Edge substance covers, it is caused to lose lightning function.
Invention content
The main technical problems to be solved of embodiment of the present invention can reduce the probability that lightning rod is damaged, and can provide and keep away
The reliability of thunder needle.
In order to solve the above technical problems, the technical solution that embodiment of the present invention uses is：A kind of lightning-protection type is provided
Electric pole, including the body of rod and lightning arrester, the lightning arrester include lightning rod, down conductor, weather monitoring apparatus and
Control device；The lightning rod is arranged at the top of the body of rod, and is electrically connected with the down conductor, the weather monitoring
For device for obtaining the first Weather information, the control device is used to work as is judged as the weather that thunders according to first Weather information
When control the lightning rod and place vertically, controlled when not being to thunder weather according to first Weather information judgement described lightning-arrest
Needle is horizontal positioned.
Wherein, the control device includes communication module, control module, motor and gear, the output shaft of the motor
With the gear toe joint, the lightning rod is fixedly connected with the gear；The control module is used to pass through the communication module
First Weather information that the weather monitoring apparatus obtains is received, and is judged as thundering according to first Weather information
When weather, controls the motor and be rotated in a first direction so that the motor drives the lightning rod to place vertically, when according to institute
It states the first Weather information and judges it is not to control the motor when thundering weather to rotate so that institute along the negative direction of the first direction
Stating motor drives the lightning rod horizontal positioned.
Wherein, the control device further includes acquisition module, and the communication module is connect with network server；The acquisition
Second Weather information of the module for obtaining Meteorological Center publication from the network server by the communication module, it is described
Control module is used to weather and be designated as in second Weather information being judged as thundering according to first Weather information
Thunder weather when, control the motor and be rotated in a first direction.
Wherein, the body of rod includes ontology and first support bar, and the first support bar is fixed on the bodies top；Institute
State weather monitoring apparatus, the communication module and control module setting on the body, the motor and the gear
It is arranged in the first support bar.
Wherein, the inside of the ontology and first support bar is hollow structure, and the ontology and described first supports
The inside of bar is connected to, and the gear is mounted on the one end of the first support bar far from the ontology, and the motor is mounted on institute
The inside of first support bar is stated, the weather monitoring apparatus, the communication module and the control module are respectively positioned on the ontology
Inside.
Wherein, the down conductor is located at the inside of the ontology, and the outer surface of the down conductor is enclosed with
One layer insulating.
Wherein, further include solar panels, the solar panels are fixed on the outer surface of the body of rod, for the day
Gas monitoring device and control device power supply.
In order to solve the above technical problems, another technical solution that embodiment of the present invention uses is：It provides a kind of lightning-arrest
Device, including lightning rod, down conductor, weather monitoring apparatus and control device；Under the lightning rod and the grounding lead
Line is electrically connected, and the weather monitoring apparatus is used for for obtaining the first Weather information, the control device when according to described first
Weather information be judged as thundering weather when control the lightning rod and place vertically, when not being according to first Weather information judgement
Thunder weather when to control the lightning rod horizontal positioned.
Wherein, the control device includes communication module, control module, motor and gear, the output shaft of the motor
With the gear toe joint, the lightning rod is fixedly connected with the gear；The control module is used to pass through the communication module
First Weather information that the weather monitoring apparatus obtains is received, and is judged as thundering according to first Weather information
When weather, controls the motor and be rotated in a first direction so that the motor drives the lightning rod to place vertically, when according to institute
It states the first Weather information and judges it is not to control the motor when thundering weather to rotate so that institute along the negative direction of the first direction
Stating motor drives the lightning rod horizontal positioned.
Wherein, the control device further includes acquisition module, and the communication module is connect with network server；The acquisition
Second Weather information of the module for obtaining Meteorological Center publication from the network server by the communication module, it is described
Control module is used to weather and be designated as in second Weather information being judged as thundering according to first Weather information
Thunder weather when, control the motor and be rotated in a first direction.
The advantageous effect of embodiment of the present invention is：The case where being different from the prior art, embodiment of the present invention obtain first
Take Weather information, when judge weather for thunder weather when control lightning rod placed vertically to realize lightning protection function, when judging weather
It is not to control lightning rod when thundering weather to be horizontally arranged, to control the stretching, extension or contraction of lightning rod according to weather conditions, thus
Lightning rod can be horizontally arranged when that need not take shelter from the thunder, avoid lightning rod from placing vertically for a long time and be easy to be broken off, and root
It is moved between vertical direction in the horizontal direction according to weather conditions lightning rod rather than is always static motionless, can will be covered in and keep away
Other megohmite insulants on thunder needle are detached from lightning rod, improve the reliability of lightning rod.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of lightning-protection type electric pole of the present invention；
Fig. 2 is the structural schematic diagram of another embodiment of lightning-protection type electric pole of the present invention.
Specific implementation mode
For the technical solution that the present invention will be described in detail, carried out below in conjunction with specification drawings and specific embodiments detailed
It illustrates, still, cited certain specific implementations, are intended only as example, and not having in embodiments of the present invention
To limit protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of one embodiment of lightning-protection type electric pole of the present invention.Electric pole includes bar
Body 10 and lightning arrester, the lightning arrester include lightning rod 11, down conductor 12, weather monitoring apparatus 13 and control dress
Set 14.
Wherein lightning rod 11 is arranged at the top of the body of rod 10, and is connect with down conductor 12.Weather monitoring apparatus 13 is used
In obtaining the first Weather information.Control device 14 is connect with weather monitoring apparatus 13 and lightning rod 11 respectively, for receiving first
Weather information, and judge whether weather is the weather that thunders according to the first Weather information.Wherein, when control device 14 was according to first day
Gas information be judged as thundering weather when control lightning rod 11 vertically place, to make lightning rod 11 realize lightning function, work as control
Device 14 is not, due to that need not take shelter from the thunder at this time, to control lightning rod water when thundering weather according to the judgement of the first Weather information
Placing flat.
By the above-mentioned means, so that lightning rod 11 is holded up or is kept flat according to the situation of weather, it can be long-term to avoid lightning rod 11
It is easy to be broken off in erected state, and is moved between vertical direction in the horizontal direction according to weather conditions lightning rod 11
Rather than it is always static motionless, other megohmite insulants being covered on lightning rod 11 can be detached from lightning rod 11, improved lightning-arrest
The reliability of needle 11.
Referring to Fig.2, in one embodiment of electric pole of the present invention, further, control device 14 include control module 141,
Communication module 142, motor 143 and gear 144.Wherein, communication module 142 is filled with control module 141 and weather monitoring respectively
13 electrical connections are set, control module 141 is connect with motor 143, output shaft and 144 toe joint of gear, lightning rod 11 and the tooth of motor 143
Wheel 144 is fixedly connected.
Wherein lightning rod 11 and gear 144 can be fixed together by the modes such as weld, be spirally connected.
Wherein, there is gear, to realize toe joint with gear 144 on the output shaft of motor 143.
Wherein, control module 141 receives the first Weather information that weather monitoring apparatus 13 obtains by communication module 142,
And judge whether weather is the weather that thunders according to first Weather information, when for the weather that thunders, control module 141 controls motor
143 are rotated in a first direction so that the output shaft of motor 143 is rotated in a first direction, to drive lightning rod 11 to place vertically；When
It is when thundering weather to judge weather not, and control motor 143 is rotated along the negative direction of first direction, to drive 11 level of lightning rod to put
It sets.It can also be counterclockwise that wherein first direction, which can be clockwise direction,.It is rotated by the output shaft of motor 143, band
Moving gear 144 rotates, and since lightning rod 11 is fixed on gear 144, lightning rod 11 can be driven to move, pass through control
The rotation of motor 143, it is vertically moving or move in the horizontal direction so as to control lightning rod 11, so that lightning-arrest
Needle 11 can be holded up or level is fallen.
Further, control device 14 further includes acquisition module 145.Communication module 142 is also connect with network server.It obtains
Modulus block 145 is connect with communication module 142 and control module 141 respectively, is specifically used for passing through communication module 142 from network service
The second Weather information of Meteorological Center publication is obtained on device.Obtained according to weather monitoring apparatus 13 first day of control module 141
Gas information determines whether the weather that thunders, and will determine that result is compared with the second Weather information that Meteorological Center is issued, when
Comparison result is consistent, i.e., is judged as the weather that thunders, while the second Weather information of Meteorological Center publication according to the first Weather information
Instruction is also when thundering weather, and control motor 143 is rotated in a first direction to drive lightning rod 11 to place vertically, lightning-arrest to realize
Function.When comparison result is inconsistent, then the first Weather information is subject to, i.e., when being judged as the day that thunders according to the first Weather information
Gas, and the second Weather information be designated as not thundering weather when control lightning rod 11 vertically place, sentence when according to the first Weather information
Break as the weather that do not thunder, and the second Weather information is designated as the weather that thunders, then it is horizontal positioned to control lightning rod 11.
With continued reference to Fig. 2, in present embodiment, the body of rod 10 includes ontology 101 and first support bar 102.First support bar
102 are fixed on the top of ontology 101, and high voltage transmission line 20 is carried on ontology 101.Wherein, weather monitoring apparatus 13, control mould
Block 141, communication module 142, acquisition module 145 are arranged on ontology 101, and motor 143 and gear 144 are arranged in first support bar
On 102.
Further, the inside of ontology 101 and first support bar 102 is hollow structure, and ontology 101 and first supports
The inside of bar 102 is connected to.Gear 144 is fixed on the one end of first support bar 102 far from ontology 101, and exposes and the first support
Bar 102.Motor 143 is mounted on the inside of first support bar 102, weather monitoring apparatus 13, control module 141, communication module
142, acquisition module 145 is located at the inside of ontology 101.By the above-mentioned means, can be with effective protection weather monitoring apparatus 13 and control
Device 14 processed.
Wherein, in present embodiment, the quantity of lightning rod 11 is 4, and every lightning rod 11 is fixed on a gear 144
On, each gear mesh should use a motor 143 to drive its rotation, and then control corresponding lightning rod 11 and vertically or horizontally put
It sets.The quantity of first support bar 102 is also 4, and every first support bar 102 is used to support a lightning rod 11, corresponding motor
143 and gear 14 be arranged in first support bar 102.
Wherein, down conductor 12 is arranged in the inside of ontology 101, is connect with lightning rod 11, and down conductor 12
Outer surface is enclosed with a layer insulating 121.
Wherein, further comprise solar panels 15.Solar panels 15 are fixed on the outer surface of the body of rod 101, and being used for will
Solar energy is converted to electric energy, is connect with weather monitoring apparatus 13 and control device 14, for weather monitoring apparatus 13 and control
Device 14 processed is powered, such as providing work to control module 141, communication module 142, motor 143, acquisition module 145 etc.
Required electric energy.
Certainly, in other embodiments, can also be powered by accumulator, such as rechargeable battery.
The present invention also provides a kind of lightning arrester, structure and application method and any of the above-described embodiment party of the lightning arrester
Lightning arrester described in formula is identical.
Wherein, the lightning arrester of embodiment of the present invention can be also used on street lamp, outdoor billboard etc..
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (8)
1. a kind of lightning-protection type electric pole, which is characterized in that including the body of rod and lightning arrester, the lightning arrester include lightning rod,
Down conductor, weather monitoring apparatus and control device；
The lightning rod is arranged at the top of the body of rod, and is electrically connected with the down conductor, the weather monitoring apparatus
For obtaining the first Weather information, the control module is used to receive the weather monitoring apparatus by the communication module and obtain
First Weather information, and according to first Weather information be judged as thundering weather when, control the motor along
One direction rotates so that the motor drives the lightning rod to place vertically, when judging it is not to beat according to first Weather information
The motor is controlled when thunder weather to be rotated along the negative direction of the first direction so that the motor drives the lightning rod horizontal
It places.
2. electric pole according to claim 1, it is characterised in that control device includes communication module, control module, motor
And gear, the output shaft of the motor and the gear toe joint, the lightning rod are fixedly connected with the gear；The body of rod
Including ontology and multiple supporting rods, the multiple supporting rod is fixed on the bodies top, the weather monitoring apparatus, described logical
Interrogate module and control module setting on the body, the motor and the gear are arranged in the multiple supporting rod
On, the inside of the ontology and the multiple supporting rod is hollow structure, and the ontology and the multiple supporting rod is interior
Portion is connected to, and the gear is mounted on the one end of the multiple supporting rod far from the ontology, and the motor is mounted on the multiple
The inside of supporting rod, the weather monitoring apparatus, the communication module and the control module are respectively positioned on the inside of the ontology.
3. electric pole according to claim 1, which is characterized in that the control device further includes acquisition module, described logical
News module is connect with network server；
The acquisition module is used to obtain the second of Meteorological Center publication from the network server by the communication module
Weather information, the control module are used to be judged as thundering weather and at described second day according to first Weather information
Gas information be designated as thundering weather when, control the motor and be rotated in a first direction.
4. electric pole according to claim 1, which is characterized in that the down conductor is located at the inside of the ontology,
And the outer surface of the down conductor is enclosed with a layer insulating.
5. electric pole according to claim 1, which is characterized in that further include solar panels, the solar panels are fixed on
On the outer surface of the body of rod, for powering to the weather monitoring apparatus and the control device.
6. a kind of lightning arrester, which is characterized in that including lightning rod, down conductor, weather monitoring apparatus and control device；
The lightning rod is electrically connected with the down conductor, and the weather monitoring apparatus is for obtaining the first Weather information, institute
Control module is stated for receiving first Weather information of weather monitoring apparatus acquisition by the communication module, and
According to first Weather information be judged as thundering weather when, control the motor be rotated in a first direction so that the motor drive
It moves the lightning rod to place vertically, the motor is controlled along institute when not being to thunder weather according to first Weather information judgement
The negative direction for stating first direction rotates so that the motor drives the lightning rod horizontal positioned.
7. device according to claim 6, it is characterised in that control device include communication module, control module, motor with
And gear, the output shaft of the motor and the gear toe joint, the lightning rod are fixedly connected with the gear；The weather prison
Control device, the communication module and the control module are arranged on the ontology of electric wire club shaft, the motor and the gear
It is arranged on multiple supporting rods of electric wire club shaft, the inside of the ontology and the multiple supporting rod is hollow structure, and
The ontology is connected to the inside of the multiple supporting rod, and the gear is mounted on the multiple supporting rod far from the ontology
One end, the motor are mounted on the inside of the multiple supporting rod, the weather monitoring apparatus, the communication module and the control
Molding block is respectively positioned on the inside of the ontology.
8. lightning arrester according to claim 6, which is characterized in that the control device further includes acquisition module, described
Communication module is connect with network server；
The acquisition module is used to obtain the second of Meteorological Center publication from the network server by the communication module
Weather information, the control module are used to be judged as thundering weather and at described second day according to first Weather information
Gas information be designated as thundering weather when, control the motor and be rotated in a first direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810158104.3A CN108336711A (en) | 2017-05-28 | 2017-05-28 | A kind of lightning arrester and lightning-protection type electric pole |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810158104.3A CN108336711A (en) | 2017-05-28 | 2017-05-28 | A kind of lightning arrester and lightning-protection type electric pole |
| CN201710394155.1A CN107147007B (en) | 2017-05-28 | 2017-05-28 | A kind of lightning arrester and lightning-protection type electric pole |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710394155.1A Division CN107147007B (en) | 2017-05-28 | 2017-05-28 | A kind of lightning arrester and lightning-protection type electric pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108336711A true CN108336711A (en) | 2018-07-27 |
Family
ID=59779862
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710394155.1A Active CN107147007B (en) | 2017-05-28 | 2017-05-28 | A kind of lightning arrester and lightning-protection type electric pole |
| CN201810158104.3A Withdrawn CN108336711A (en) | 2017-05-28 | 2017-05-28 | A kind of lightning arrester and lightning-protection type electric pole |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710394155.1A Active CN107147007B (en) | 2017-05-28 | 2017-05-28 | A kind of lightning arrester and lightning-protection type electric pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107147007B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994408A (en) * | 2019-12-31 | 2020-04-10 | 国网山东省电力公司龙口市供电公司 | Power distribution pole |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082515A (en) * | 2018-01-11 | 2018-05-29 | 天津大学 | A kind of Bridge Crack identification device based on UAV system imaging |
| CN108616047B (en) * | 2018-04-26 | 2019-06-28 | 惠州市明业电气设备有限公司 | A kind of rain cover lightning protection electric installation suitable for electric power equipment cabinet |
| CN112366439B (en) * | 2020-08-31 | 2023-04-14 | 航天时代(青岛)海洋装备科技发展有限公司 | Command vehicle-mounted automatic antenna and lightning protection grounding system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203223040U (en) * | 2013-03-13 | 2013-10-02 | 娄丽燕 | Lightning protection type telegraph pole |
| CN203300952U (en) * | 2013-06-26 | 2013-11-20 | 国家无线电监测中心成都监测站 | Direction finding antenna field lightning protection system of short wave fixed station |
| CN204804441U (en) * | 2015-07-18 | 2015-11-25 | 山东中铁华盛机械有限公司 | Steel pylons liftable lightning arrester |
| CN106025992A (en) * | 2016-06-29 | 2016-10-12 | 国网山东省电力公司济南市历城区供电公司 | Insulated-wire linear-rod lightning arrestor |
| CN206116870U (en) * | 2016-09-29 | 2017-04-19 | 中国矿业大学 | Take solar panel's collapsible lightning rod |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201430347Y (en) * | 2009-06-23 | 2010-03-24 | 成都艾可信科技有限公司 | Optimized lightning rod capable of automatically elevating |
| CN106058645B (en) * | 2016-07-28 | 2017-12-01 | 云南宇恬防雷材料有限公司 | Airplane parking area automatic-lifting type lightning rod and control method |
-
2017
- 2017-05-28 CN CN201710394155.1A patent/CN107147007B/en active Active
- 2017-05-28 CN CN201810158104.3A patent/CN108336711A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203223040U (en) * | 2013-03-13 | 2013-10-02 | 娄丽燕 | Lightning protection type telegraph pole |
| CN203300952U (en) * | 2013-06-26 | 2013-11-20 | 国家无线电监测中心成都监测站 | Direction finding antenna field lightning protection system of short wave fixed station |
| CN204804441U (en) * | 2015-07-18 | 2015-11-25 | 山东中铁华盛机械有限公司 | Steel pylons liftable lightning arrester |
| CN106025992A (en) * | 2016-06-29 | 2016-10-12 | 国网山东省电力公司济南市历城区供电公司 | Insulated-wire linear-rod lightning arrestor |
| CN206116870U (en) * | 2016-09-29 | 2017-04-19 | 中国矿业大学 | Take solar panel's collapsible lightning rod |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994408A (en) * | 2019-12-31 | 2020-04-10 | 国网山东省电力公司龙口市供电公司 | Power distribution pole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107147007B (en) | 2018-06-19 |
| CN107147007A (en) | 2017-09-08 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180727 |