CN106852317A - The anti-bird from building nest device of high resilience insulation - Google Patents
The anti-bird from building nest device of high resilience insulation Download PDFInfo
- Publication number
- CN106852317A CN106852317A CN201611261769.4A CN201611261769A CN106852317A CN 106852317 A CN106852317 A CN 106852317A CN 201611261769 A CN201611261769 A CN 201611261769A CN 106852317 A CN106852317 A CN 106852317A
- Authority
- CN
- China
- Prior art keywords
- bird
- blade
- high resilience
- nest device
- building nest
- 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.)
- Pending
Links
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
- A01M29/30—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
Abstract
The present invention disclose a kind of high resilience anti-bird from building nest device of insulation, including the blade that is set horizontal by vertical direction and the secure component for being connected with gold utensil, and slope or curvature of the blade on any point in addition to peak are not zero；And the blade is made up of elastomeric material.The anti-bird blade of the anti-bird from building nest device of high resilience insulation proposed by the present invention has excellent elasticity and pliability performance, birds is stood on blade, while the effect for driveing birds can be played；Anti- bird blade has certain altitude, and chamfering is arranged at top, and cross section is small, and the material such as branch that birds are nested cannot be put above, so as to cannot nest；Anti- bird from building nest device be arranged on gold utensil at, eliminate the space that birds herein are nested, make birds cannot herein on nest；Therefore the anti-bird from building nest device of high resilience insulation has the advantages that other bird-proof devices do not possess, and long-term bird repellent is served completely, eliminates effect that birds are nested.
Description
Technical field
It is more particularly to a kind of to be prevented from the high resilience insulation that birds are nested the present invention relates to transmission line of electricity technical field
Anti- bird from building nest device.
Background technology
As country is to railway, the input energetically of electric power, domestic electric railway operation mileage and power grid construction constantly increase
Plus, continuous reinforcement of the mankind to natural ecological environment protective awareness in addition, the living environment of birds is protected, the procreation of birds
Quantity gradually increases, and the activity of birds is more and more frequent.The electric railway line fault that birds activity causes be only second to thunderbolt,
External force is destroyed, and is that power network and railway power supply department ensure one difficulty that safety and stability is powered positioned at line fault sum the 3rd,
It is a difficult problem for threatening network system safe operation.
The research of scientific research institution of the U.S. shows：Birds prefer and nested on shaft tower because birds are being sought to perch flat with hunting
Shaft tower is found during platform higher than forest around it, broad view is easy to the predation and existence of birds.Contact net and power network frame
If ecological environment and the mounting means of contact net and grid equipment along the line all meets the requirement that birds are nested, easily there is bird
Evil.
Extended outside steel column when part branch is more long, direct short circuit rod insulator or the sky by insulator and dead earth body
Gas gap shrinks, may thus cause tripping operation.When especially raining, branch is met water and is got wet, decreasing insulating, in addition misty rain
Increase air humidity, air insulation clearance diminishes, it is easier to cause tripping operation, when serious even can make rod insulator puncture or
Blast.For pre-stress concrete post, birds are then liked building and turn one's head place, bracket upper bed-plate in grounding jumper shoulder frame or inclined cantilever wire jumper
At wire jumper shoulder frame, harm of this position to contact net and power network is larger, the sagging short circuit insulator of branch easily occurs and causes to jump
Lock.
In recent years, with the continuous improvement of China's ecological environment, the procreation of birds is gradually accelerated.Some line-powered equipments
Upper birds phenomenon of nesting drastically increases, and because birds activity directly or indirectly causes the frequency of power supply unit failure also to increase therewith
Plus, bring hidden trouble to power supply safety.Therefore, power supply unit bird pest protected working has obtained constituent parts great attention.
The reason for birds activity causes harm to contact net and grid equipment is mainly the short circuit caused by nesting.Some birds
Class is nested in the direct dimpling of power supply unit such as contact net and power network, and directly or indirectly (Changes in weather is overcast and rainy, strong wind weather for its nest material
Dispel Bird's Nest or beak held in the mouth when the conduction nest material such as iron wire passes through flight on power supply unit and causes short circuit) cause short trouble.
Extended outside steel column when part branch is more long, direct short circuit rod insulator or the air gap of insulator and dead earth body is contracted
It is small, may thus cause tripping operation.When especially raining, branch is met water and is got wet, decreasing insulating, and misty rain makes air wet in addition
Degree increase, air insulation clearance diminishes, it is easier to cause tripping operation, even rod insulator can be made to puncture or explode when serious.
To improve power supply unit reliability of operation, it is to avoid being nested due to birds causes power supply unit failure, it is necessary to take
Effective anti-bird measure, it is ensured that the safe operation of power supply unit.
The content of the invention
It is an object of the invention to eliminate the phenomenon that birds are nested on power supply unit, so as to ensure the safety of power supply unit
Operation.
It is that, up to above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of high resilience insulate anti-bird from building nest device, including the blade that is set horizontal by vertical direction and for
The secure component of gold utensil connection, slope or curvature of the blade on any point in addition to peak is not zero；And
The blade is made up of elastomeric material.
Insulated anti-bird from building nest device according to high resilience proposed by the present invention, wherein, the blade and the secure component
Be formed in one structure, and the blade includes the two panels of shape mirror image each other, and closely patch is formed using double buckle between two panels blade
Close structure；The joint of two panels blade forms the secure component of annular, is fastened on around gold utensil for surrounding.
Insulated anti-bird from building nest device according to high resilience proposed by the present invention, wherein, the blade and the secure component
Be formed in one structure, and the blade is set to monolithic, the secure component is installed by hood type, one tie-type is installed or
Any one mode during split tie-type is installed is connected with gold utensil.
According to the high resilience proposed by the present invention anti-bird from building nest device of insulation, wherein, the edge of the blade includes semicircle
Shape or triangle.
According to the high resilience proposed by the present invention anti-bird from building nest device of insulation, wherein, the edge of the blade includes camber line
With the combination of oblique line.
Insulated anti-bird from building nest device according to high resilience proposed by the present invention, wherein, the edge of the blade for multistage not
With the combination of the camber line of curvature.
According to the high resilience proposed by the present invention anti-bird from building nest device of insulation, wherein, it is additionally provided with multiple on the blade
Air vent, makes blade keep balance during for strong wind, will not be damaged.
According to the high resilience proposed by the present invention anti-bird from building nest device of insulation, wherein, the blade is provided with anti-lost cord hole,
For wearing anti-lost rope.
According to the high resilience proposed by the present invention anti-bird from building nest device of insulation, wherein, the blade is by modified polyether ester bullet
Elastomer material is made.
Compared with prior art, the invention has the advantages that：
The anti-bird blade of the anti-bird from building nest device of high resilience insulation proposed by the present invention has excellent elasticity and pliability
Performance, makes birds to be stood on blade, and birds are stood above, and blade will bend, while excellent elasticity can be anti-
Birds are played, the effect for driveing birds is played；Anti- bird blade has certain altitude, and chamfering is arranged at top, and cross section is small, what birds were nested
The materials such as branch cannot be put above, so as to cannot nest；Anti- bird from building nest device is arranged at gold utensil, eliminates birds herein
The space nested, make birds cannot herein on nest；Therefore high resilience insulate anti-bird from building nest device with other anti-birds dresses
The advantage not possessed is put, long-term bird repellent is served completely, eliminate effect that birds are nested.
Brief description of the drawings
Fig. 1 is the structural representation of the anti-specific embodiment of bird from building nest device one of the invention；
Fig. 2A and Fig. 2 B are the structural representation of other specific embodiments of anti-bird from building nest device of the invention；
Fig. 3 A to Fig. 3 D are the company between the specific embodiment Leaf of anti-bird from building nest device one of the invention and fastening part
Connect structural representation；
Fig. 4 A to Fig. 4 C are the knot that air vent is provided with the specific embodiment Leaf of anti-bird from building nest device one of the invention
Structure schematic diagram；
Fig. 5 A and Fig. 5 B are anti-bird from building nest device another specific embodiment Leaf schematic shapes of the invention；
Fig. 6 is the still another embodiment Leaf schematic shapes of anti-bird from building nest device of the invention.
Description of reference numerals：10- blades；20- fasteners；11- double buckles；12- air vents；The anti-lost cord hole of 13-.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not paid
Embodiment, belongs to the scope of protection of the invention.
Also referring to Fig. 1 to Fig. 6.The high resilience of the invention anti-bird from building nest device that insulate mainly includes blade 10 and tight
Gu part 20.Slope or curvature of the edge of blade 10 on any point in addition to peak are not zero, so that bird
Class cannot build branch on blade and nest；Fastening part 20 is used to be connected with gold utensil.
Blade 10 and fastening part 20 in the present invention are integrated formed structures, and blade 10 can include two panels, it is also possible to
It is monolithic.The embodiment of two panels blade 10 refers to Fig. 1 and Fig. 2.In embodiment shown in Fig. 1 and Fig. 2, anti-bird blade design is
Chamfering is arranged at size two panels, top, and two panels blade is brought into close contact after installation, installs and one positive one is used between junction, two panels blade
The structure of anti-double buckle 11, somewhat firmly can just make anti-bird blade be combined as a whole, it is ensured that tightness and fastness.The son
Box 11 includes one or more, for details, reference can be made to shown in Fig. 1, Fig. 2 and Fig. 4.The shape of blade 10 can be according to actual conditions
It is any to set, for example can be that the edge of blade 10 is semicircle or triangle, or camber line and oblique line combination, or multistage
Combination of camber line with different curvature etc., respectively illustrates the shape of different blades 10 in Fig. 1 to Fig. 6.
The part that two panels blade 10 connects forms the fastening part 20 of annular, is fixed on around gold utensil for encircling.
Also the mode of a piece of blade 10 may be selected, Fig. 3 is specifically referred to, to there is hood type mounting structure.Between gold utensil
Fastening means be divided into clip fastening, one tie-type fastening and split tie-type fastening means, user can as needed from
By selecting, it is easy to user installation to use.
Further, multiple air vents 12 are additionally provided with blade of the invention, blade is kept balance during for strong wind,
Will not be damaged.Meanwhile, the blade is provided with anti-lost cord hole 13, for wearing anti-lost rope, so that anti-locking apparatus are golden from connection
Dropped on tool and hurted sb.'s feelings.
The anti-bird from building nest device of high resilience insulation proposed by the present invention, its specific installation site size insulate according to bracket
Interest tool outside dimension makes, and is fitted close with gold utensil external diameter.Anti- bird blade may be designed as semicircle, triangle, and other roots
Become according to bulk and turn to polymorphic structure.The size of device is advisable with occupying steel column with insulator umbrella space length, wrist
Arm insulator both sides gold utensil can install this device.Certainly, the invention is not limited in application on the insulator, apply to
Any need prevents the space situations that birds are nested.
In sum, the anti-bird from building nest device of high resilience insulation proposed by the present invention has following performance：
1) anti-bird from building nest device is arranged at gold utensil, eliminates the space that birds herein are nested, and makes the birds cannot be herein
On nest；
2) the anti-bird blade of anti-bird from building nest device has certain altitude, and chamfering is arranged at top, and cross section is small, the tree that birds are nested
The materials such as branch cannot be put above, so as to cannot nest.
3) high-performance level modified polyether ester elastomeric material has that structural strength is high, creep resistant is good, resilience is excellent, anti-
Punching and resist bending are tired, wear-resisting, dimensionally stable, have pliability in low temperature, and good performance, energy can be also kept at high temperature
Resist corrosion caused by many industrial chemicals, oil and solvent.
4) the anti-bird paddles elastomeric and pliability function admirable of anti-bird from building nest device, make birds to be stood on blade,
Birds are stood above, and blade will bend, the birds while excellent elasticity can rebound, and play the effect for driveing birds；
5) anti-bird from building nest device hardness is high, can prevent unfirmly closing；
6) anti-bird from building nest device has good electrical insulation capability, with excellent heat resistance, with resistant to chemical media
Performance and ageing-resistant performance, under many different conditions, such as under the conditions of water smoke, ozone, outside atmosphere are aging, chemically stable
Property is excellent.
7) anti-bird from building nest device electromechanical properties are excellent；
8) anti-bird from building nest apparatus structure is reasonable, site operation simple installation, time and labour saving.
One of ordinary skill in the art will appreciate that：Accompanying drawing is the schematic diagram of one embodiment, module in accompanying drawing or
Flow is not necessarily implemented necessary to the present invention.
One of ordinary skill in the art will appreciate that：The module in device in embodiment can be according to embodiment description point
It is distributed in the device of embodiment, it is also possible to carry out respective change and be disposed other than in one or more devices of the present embodiment.On
Stating the module of embodiment can merge into a module, it is also possible to be further split into multiple submodule.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
Modified with to the technical scheme described in previous embodiment, or equivalent is carried out to which part technical characteristic；And
These modifications are replaced, and do not make the spirit and model of the essence disengaging embodiment of the present invention technical scheme of appropriate technical solution
Enclose.
Claims (9)
1. a kind of high resilience insulate anti-bird from building nest device, it is characterised in that including the leaf set horizontal by vertical direction
Piece and the secure component for being connected with gold utensil, slope or curvature of the blade on any point in addition to peak
It is not zero；And the blade is made up of elastomeric material.
2. high resilience according to claim 1 insulate anti-bird from building nest device, it is characterised in that the blade and described tight
The structure Gu part is formed in one, the blade includes the two panels of shape mirror image each other, is formed using double buckle between two panels blade
It is brought into close contact structure；The joint of two panels blade forms the secure component of annular, is fastened on around gold utensil for surrounding.
3. high resilience according to claim 1 insulate anti-bird from building nest device, it is characterised in that the blade and described tight
The structure Gu part is formed in one, the blade is set to monolithic, and the secure component is installed by hood type, one tie-type
Any one mode during installation or split tie-type are installed is connected with gold utensil.
4. high resilience according to Claims 2 or 3 insulate anti-bird from building nest device, it is characterised in that the side of the blade
Edge includes semicircle or triangle.
5. high resilience according to Claims 2 or 3 insulate anti-bird from building nest device, it is characterised in that the side of the blade
Edge includes the combination of camber line and oblique line.
6. high resilience according to Claims 2 or 3 insulate anti-bird from building nest device, it is characterised in that the side of the blade
Edge is the combination of the camber line of multistage different curvature.
7. high resilience according to claim 1 insulate anti-bird from building nest device, it is characterised in that also set up on the blade
Multiple air vents, make blade keep balance during for strong wind, will not be damaged.
8. high resilience according to claim 9 insulate anti-bird from building nest device, it is characterised in that the blade is provided with anti-
Fall cord hole, for wearing anti-lost rope.
9. high resilience according to claim 1 insulate anti-bird from building nest device, it is characterised in that described device is using modified
Polyester elastomer material, elastomeric material, ABS and elastomeric material are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261769.4A CN106852317A (en) | 2016-12-30 | 2016-12-30 | The anti-bird from building nest device of high resilience insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261769.4A CN106852317A (en) | 2016-12-30 | 2016-12-30 | The anti-bird from building nest device of high resilience insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106852317A true CN106852317A (en) | 2017-06-16 |
Family
ID=59126556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611261769.4A Pending CN106852317A (en) | 2016-12-30 | 2016-12-30 | The anti-bird from building nest device of high resilience insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106852317A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090095A (en) * | 2018-10-11 | 2018-12-28 | 中铁第五勘察设计院集团有限公司 | A kind of anti-bird dropped shoulder rack device of contact net additive wire |
| CN114597840A (en) * | 2022-03-24 | 2022-06-07 | 国网江苏省电力有限公司泰州供电分公司 | Device for preventing bird nesting of power distribution equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH104857A (en) * | 1996-06-24 | 1998-01-13 | Shinichiro Sakamoto | Device for preventing bird nestling |
| CN201234101Y (en) * | 2008-06-16 | 2009-05-06 | 陈四甫 | Dual clip fixing plugging anti-bird pick |
| CN201905177U (en) * | 2010-09-21 | 2011-07-27 | 河南省电力公司漯河供电公司 | Bird repeller of power transmission and distribution line tower |
| CN202076744U (en) * | 2011-06-07 | 2011-12-14 | 宁夏电力公司宁东供电局 | Distribution line crossarm anti-nesting device |
| CN202142824U (en) * | 2011-05-27 | 2012-02-08 | 河南省电力公司南阳供电公司 | Bird-preventing position occupier for transmission line |
| CN202958588U (en) * | 2012-12-14 | 2013-06-05 | 国家电网公司 | Flat slope change device capable of preventing birds from nesting and overhead line with same |
| CN204059216U (en) * | 2014-09-14 | 2014-12-31 | 李汉华 | A kind of novel road antiglare shield |
| CN104798765A (en) * | 2015-04-27 | 2015-07-29 | 林嘉承 | Anti-bird nidification occupying device of transformer substation door-shaped structure |
| CN105494308A (en) * | 2015-11-25 | 2016-04-20 | 山东利安电器有限公司 | Bird-preventing device |
| CN205624136U (en) * | 2016-05-30 | 2016-10-12 | 国网山东省电力公司寿光市供电公司 | Bird device of nesting is prevented to 10kV line pole |
| CN206909545U (en) * | 2016-12-30 | 2018-01-23 | 保定华铁电气化供电器材设备有限公司 | The anti-bird from building nest device of high resilience insulation |
-
2016
- 2016-12-30 CN CN201611261769.4A patent/CN106852317A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH104857A (en) * | 1996-06-24 | 1998-01-13 | Shinichiro Sakamoto | Device for preventing bird nestling |
| CN201234101Y (en) * | 2008-06-16 | 2009-05-06 | 陈四甫 | Dual clip fixing plugging anti-bird pick |
| CN201905177U (en) * | 2010-09-21 | 2011-07-27 | 河南省电力公司漯河供电公司 | Bird repeller of power transmission and distribution line tower |
| CN202142824U (en) * | 2011-05-27 | 2012-02-08 | 河南省电力公司南阳供电公司 | Bird-preventing position occupier for transmission line |
| CN202076744U (en) * | 2011-06-07 | 2011-12-14 | 宁夏电力公司宁东供电局 | Distribution line crossarm anti-nesting device |
| CN202958588U (en) * | 2012-12-14 | 2013-06-05 | 国家电网公司 | Flat slope change device capable of preventing birds from nesting and overhead line with same |
| CN204059216U (en) * | 2014-09-14 | 2014-12-31 | 李汉华 | A kind of novel road antiglare shield |
| CN104798765A (en) * | 2015-04-27 | 2015-07-29 | 林嘉承 | Anti-bird nidification occupying device of transformer substation door-shaped structure |
| CN105494308A (en) * | 2015-11-25 | 2016-04-20 | 山东利安电器有限公司 | Bird-preventing device |
| CN205624136U (en) * | 2016-05-30 | 2016-10-12 | 国网山东省电力公司寿光市供电公司 | Bird device of nesting is prevented to 10kV line pole |
| CN206909545U (en) * | 2016-12-30 | 2018-01-23 | 保定华铁电气化供电器材设备有限公司 | The anti-bird from building nest device of high resilience insulation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090095A (en) * | 2018-10-11 | 2018-12-28 | 中铁第五勘察设计院集团有限公司 | A kind of anti-bird dropped shoulder rack device of contact net additive wire |
| CN109090095B (en) * | 2018-10-11 | 2024-04-09 | 中铁第五勘察设计院集团有限公司 | Bird-preventing shoulder rest device for overhead contact line additional wires |
| CN114597840A (en) * | 2022-03-24 | 2022-06-07 | 国网江苏省电力有限公司泰州供电分公司 | Device for preventing bird nesting of power distribution equipment |
| CN114597840B (en) * | 2022-03-24 | 2024-02-20 | 国网江苏省电力有限公司泰州供电分公司 | Device for preventing bird nesting of power distribution equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206909545U (en) | The anti-bird from building nest device of high resilience insulation | |
| CN106848881A (en) | A kind of box-type substation rain and snow device | |
| CN102869882A (en) | Wind turbine blade with lightning protection system | |
| CN106852317A (en) | The anti-bird from building nest device of high resilience insulation | |
| CN103891707A (en) | Bird repellent device for high-tension transmission line | |
| CN206685218U (en) | A kind of anti-corrosion, anti-bird, antifouling insulator improved structure | |
| CN112400858B (en) | Small animal prevention device for pole tower | |
| CN109347042A (en) | The mounting structure and installation method of ground wire are protected on a kind of straight line pole | |
| CN208386105U (en) | A kind of Lightning-Rod Protection Disign In Substations vibration absorber reducing wind-induced vibration | |
| CN102377148A (en) | Wire cable rain-proof snow-proof device | |
| CN108390281B (en) | Easily install block terminal and hide rain lightning protection device | |
| CN205106139U (en) | Bird thorn is prevented to windmill type | |
| CN106972473A (en) | A kind of lightening arresting method of rocket movable launch platform | |
| CN109038455A (en) | A kind of Lightning-Rod Protection Disign In Substations vibration absorber | |
| CN105724269A (en) | Artificial bird nest for reducing bird damage to power transmission line | |
| CN205791383U (en) | A kind of anti-bird insulating sheath of pair of cross-arm beam electric force pole tower | |
| CN210517722U (en) | Ice and snow and bird damage prevention device based on overhead transmission line | |
| CN209843400U (en) | Bird-flying-prevention suspension insulator string | |
| CN207426403U (en) | A kind of lightning protection device for building construction | |
| CN206284219U (en) | Bird-scaring unit | |
| CN206672728U (en) | A kind of electric power network overhead transmission line Portable conducting wire wind | |
| CN202416956U (en) | Bird nest prevented electric wire rod | |
| CN206541678U (en) | One kind is anti-bite to peck rod post composite insulatorses | |
| CN205756858U (en) | A kind of anti-bird insulating sheath of single cross-arm beam electric force pole tower | |
| CN206293856U (en) | A kind of copper-alloy stranded conductor bracing cable is pressed from both sides |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Song Jinling Inventor after: Song Zhihui Inventor after: Song Haoyang Inventor after: Yao Yixuan Inventor after: Nanyatong Inventor after: Du Peng Inventor after: Han Richun Inventor after: Song Xuchao Inventor before: Song Zhihui Inventor before: Han Richun Inventor before: Song Xuchao |
|
| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170616 |
|
| RJ01 | Rejection of invention patent application after publication |