CN206519734U - Circular welding segmentation apparatus for shaping and series welding machine - Google Patents
Circular welding segmentation apparatus for shaping and series welding machine Download PDFInfo
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- CN206519734U CN206519734U CN201720185471.3U CN201720185471U CN206519734U CN 206519734 U CN206519734 U CN 206519734U CN 201720185471 U CN201720185471 U CN 201720185471U CN 206519734 U CN206519734 U CN 206519734U
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Abstract
A kind of circular welding segmentation apparatus for shaping, including pedestal, first drive mechanism and reshaping device, the bottom of the pedestal is provided for the welding passage that welding passes through, described reshaping device one end is overlapped with the first drive mechanism, the other end of reshaping device is arranged on the top of the welding passage of base bottom, to drive reshaping device to be moved up and down relative to pedestal by the first drive mechanism, and then the circular welding that the active force between the bottom and the bottom of pedestal by reshaping device is pointed to below reshaping device implements shaping, the utility model drive mechanism driving reshaping device moves up and down, and then shaping is implemented to the welding in the welding passage of base bottom, the connection between close grid cell piece and the connection between half cell piece are applied to the circular welding of the method shaping, it is flat to make the welding of cell piece and cell piece linkage section, can effectively it prevent in lamination process, the sliver of cell piece and cell piece linkage section.
Description
Technical field
The utility model is related to solar battery sheet welding shaping technique field, more particularly to a kind of circular welding segmentation
Apparatus for shaping and series welding machine.
Background technology
With the fast development of component industry, the raising of component power is increasingly paid attention to by each component manufacturing firm.
Find that power of the cutting sheet component of various cell pieces than full wafer cell piece component is high now, as three grid, four grid,
The half of five grid cell pieces or 1/4,3/4 etc., experiment is drawn, the close grid cell piece of crystalline silicon is than four grid, five grid cell piece groups
Part power can improve 2%-3% again, and the half component of this close grid cell piece lifts 2%-2.5% than the component power of full wafer,
Therefore while with close grid cell piece, close grid half is even more that the green grass or young crops for obtaining each component producer relies, and thus be accordingly used in the close grid of connection
The circular welding of cell piece is also used by substantial amounts of, and the connection of circular welding and crystal-silicon dense-grid battery plate occurs in that new ask
Topic, is exactly in lamination process, it is found that cell piece is also easy to produce the phenomenon of sliver with cell piece with the junction of circular welding, because of electricity
The connection of pond piece and cell piece all leaves certain interval, is connected with circular welding, cell piece not weld and gap location when by
During power, easily it is damaged cell piece, produces sliver；
Therefore component producer contemplates again does not stay gap or by the linkage section of cell piece not weld by the connection of cell piece
It is stacked, particularly in close grid half component, because of the reduction of cell piece, the seam between cell piece just seems that some are more, make component
Light-receiving area is reduced, so as to have impact on the power of component, and because the cost of cell piece declines, makes the cost of cell piece in assembly
Reduce, therefore particularly closed with the connection of cell piece not staying gap or the linkage section of cell piece seeming not being stacked weld
Key, this mode is the area occupied for reducing component battery strings, adds the smooth surface of cell piece, and the profit of welding is improved again
With rate, greatly promote effect of component, but linkage section circle welding still can not avoid making in lamination process between cell piece
Its sliver phenomenon caused.
The content of the invention
In view of this, it is necessary to provide a kind of according to cell piece connected mode, use flat in the linkage section of adjacent cell piece
A kind of circular the welding segmentation apparatus for shaping and method and series welding machine of downhand welding band connection.
A kind of circular welding segmentation apparatus for shaping, including pedestal, the first drive mechanism and reshaping device, the bottom of the pedestal
Portion is provided for the welding passage that welding passes through, and described reshaping device one end is overlapped with the first drive mechanism, reshaping device it is another
One end is arranged on the top of the welding passage of base bottom, to drive reshaping device relative on pedestal by the first drive mechanism
Active force between lower motion, and then bottom and the bottom of pedestal by reshaping device is pointed to the circle below reshaping device
Welding implements shaping.
It is preferred that, the reshaping device includes the first depression bar, the first pressure arm, the first small axle, and the first small axle passes through institute
The first depression bar is stated, the two ends of the first small axle are fixedly connected with pedestal, and the first depression bar can be rotated relative to the first small axle, described
One end of one depression bar is overlapped with the first drive mechanism, and the top of the other end of the first depression bar and the first pressure arm is overlapped, the first pressure arm
Bottom pass through pedestal, and positioned at base bottom welding passage top.
It is preferred that, the pedestal includes body and the base positioned at body bottom portion, is opened up on the base for welding
The welding passage passed through, the welding passage includes guide groove and shaping groove, and the depth of the guide groove is more than the diameter of welding,
The depth of the shaping groove is less than the diameter of welding, and the shaping groove is located at the lower section of the bottom of the first pressure arm, to pass through first
Circular welding is implemented shaping by the active force between the bottom of pressure arm and the bottom land of shaping groove.
It is preferred that, spacing deep gouge is also opened up on the upper surface of the base of shaping groove both sides, the spacing deep gouge is used to hold
Receive the bottom of the first pressure arm, height of the height higher than the bottom land of shaping groove of the bottom land of the spacing deep gouge, so that spacing deep gouge
Bottom land and shaping groove bottom land between form flat welding thickness formation groove.
It is preferred that, intermediate incline, the intermediate incline position are set between the bottom land of the guide groove and the bottom land of shaping groove
Lower section in the bottom of the first pressure arm, with curved by the bottom land of the bottom land of guide groove, intermediate incline, shaping groove formation welding Z-type.
It is preferred that, the drive that first drive mechanism includes the first kinematic link and drives the first kinematic link to move up and down
Movement controller, one end of first depression bar and the overlap joint of the first kinematic link.
It is preferred that, the circular welding segmentation apparatus for shaping also includes pressing device, and the pressing device includes the second pressure
Bar, the second pressure arm, the second small axle, the second drive mechanism, the second small axle pass through second depression bar, the two ends of the second small axle
It is fixedly connected with pedestal, the second depression bar can be rotated relative to the second small axle, one end and the second driving machine of second depression bar
Structure is overlapped, to drive the second depression bar to be moved up and down relative to pedestal by the second drive mechanism, the other end of the second depression bar and the
The top overlap joint of two pressure arms, the bottom of the second pressure arm passes through pedestal, and the top of the welding passage positioned at base bottom, Jin Ertong
The run-out welding of the circular welding below reshaping device is pushed down in the bottom for crossing the second pressure arm, the second drive mechanism bag
The drive control device for including the second kinematic link and driving the second kinematic link to move up and down, one end and second of second depression bar
The overlap joint of kinematic link.
A kind of series welding machine, including frame, the confession welding device being arranged in frame, circular welding segmentation apparatus for shaping, cloth
Belting, the confession welding device, which is used to supply welding to circular welding, is segmented apparatus for shaping, and the circular welding segmentation is whole
Shape dress, which is put, to be used for welding shaping and provides to cloth belting, and the cloth belting is used to export welding, the circular welding
The drive mechanism and reshaping device for being segmented apparatus for shaping are set according to the quantity of solar battery sheet main gate line, the circular welding
It is above-mentioned circular welding segmentation apparatus for shaping to be segmented reshaping device.
The utility model proposes a kind of circular welding segmentation apparatus for shaping, including pedestal, the first drive mechanism and shaping
Mechanism, the first depression bar of drive mechanism driving reshaping device applies certain effect power to the first pressure arm, to the passage of base bottom
Welding section implement shaping, the connection applied to the circular welding of the method shaping between close grid cell piece and half cell piece
Between connection, make the welding of cell piece and cell piece linkage section to be flat, can effectively prevent in lamination process, cell piece and electricity
The sliver of pond piece linkage section.
Brief description of the drawings
Fig. 1 is segmented the structural representation of apparatus for shaping for the circular welding.
Fig. 2 is the structural representation of the base.
Fig. 3 is expression guide groove, the partial enlarged drawing of shaping groove in Fig. 2.
Fig. 4 is Fig. 1 top view.
Fig. 5 is the sectional view in Fig. 4 along A-A.The state is shape when the first pressure arm is not flattened to circular welding
State figure.
Fig. 6 be Fig. 5 in express the first pressure arm and pedestal shaping groove cooperation enlarged diagram.
State diagram when Fig. 7 flattens for the first pressure arm in Fig. 4 to circular welding.
Fig. 8 be Fig. 7 in express the first pressure arm and pedestal shaping groove cooperation enlarged diagram.
Fig. 9 is segmented the structural representation of apparatus for shaping for the circular welding of setting pressing device.
Figure 10 is some circular welding segmentation apparatus for shaping set according to the quantity of solar battery sheet main gate line
The structural representation of combination.
Figure 11 welds bowing for the percentage of batteries string to be formed using the circular welding segmentation apparatus for shaping of the combination shown in Figure 10
Depending on schematic diagram.
Figure 12 is Figure 11 front view.
Figure 13 is the curved partial enlarged drawing of expression welding Z-type in Figure 12.
Figure 14 is the structural representation of series welding machine.
In figure：Pedestal 10, body 11, base 12, welding passage 121, guide groove 1211, shaping groove 1212, spacing deep gouge
1213rd, intermediate incline 123, the first drive mechanism 20, the first kinematic link 21, reshaping device 30, the first depression bar 31, the first pressure arm
32nd, the first small axle 33, pressing device 40, the second depression bar 41, the second pressure arm 42, the second small axle 43, the second kinematic link 44, circle
Welding is segmented apparatus for shaping 100, for welding device 200, cloth belting 300, welding 500, welding Z-type curved 501, cell piece 600.
Embodiment
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are some embodiments of the present utility model, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing.
Referring to Fig. 1 to Fig. 9, the utility model embodiment provides a kind of circular welding segmentation apparatus for shaping 100, including base
The 10, first drive mechanism 20 of seat and reshaping device 30, the bottom of pedestal 10 is provided for the welding passage 121 that welding passes through, whole
The one end of shape mechanism 30 is overlapped with the first drive mechanism 20, and the other end of reshaping device 30 is arranged on the welding passage of the bottom of pedestal 10
121 top, to drive reshaping device 30 to be moved up and down relative to pedestal 10 by the first drive mechanism 20, and then passes through shaping
The circular welding that active force between the bottom of mechanism 30 and the bottom of pedestal 10 is pointed to the lower section of reshaping device 30 implements shaping.
Further, reshaping device 30 includes the first depression bar 31, the first pressure arm 32, the first small axle 33, and the first small axle 33 is passed through
First depression bar 31, the two ends of the first small axle 33 are fixedly connected with pedestal 10, and the first depression bar 31 can turn relative to the first small axle 33
Dynamic, one end of the first depression bar 31 is overlapped with the first drive mechanism 20, the top of the other end of the first depression bar 31 and the first pressure arm 32
Overlap joint, the bottom of the first pressure arm 32 passes through pedestal 10, and the top of the welding passage 121 positioned at the bottom of pedestal 10.
Referring to Fig. 3, further, pedestal 10 includes body 11 and the base 12 positioned at the bottom of body 11, is opened on base 12
If the welding passage 121 passed through for welding, welding passage 121 includes guide groove 1211 and shaping groove 1212, guide groove 1211
Depth be more than the diameter of welding 500, the depth of shaping groove 1212 is less than the diameter of welding 500, and shaping groove 1212 is located at first
The lower section of the bottom of pressure arm 32, with by the active force between the bottom of the first pressure arm 32 and the bottom land of shaping groove 1212 by circle
Welding 500 implements shaping.
The distance that the bottom of first pressure arm 32 is moved downward can by set the first drive mechanism 20 single actuations row
Journey is realized, so the bottom for driving the first pressure arm 32 by the first drive mechanism 20 is moved downward, when the bottom of the first pressure arm 32
Predetermined distance between the bottom land of shaping groove 1212 is moved to, is that circular welding 500 is shaped the thickness after flattening.
Further, spacing deep gouge 1213, spacing deep gouge are also opened up on the upper surface of the base 12 of the both sides of shaping groove 1212
1213 are used for the bottom of the first pressure arm 32 of receiving, height of the height higher than the bottom land of shaping groove 1212 of the bottom land of spacing deep gouge 1213
Degree, so as to form flat welding thickness formation groove between the bottom land of spacing deep gouge 1213 and the bottom land of shaping groove 1212.
It is detachably connected, for example, is connected by screw rod therebetween between base 12 and body 11, in this way, the present apparatus is also fitted
Welding shaping for different shapings requirement is used, and e.g., there is different demands to the thickness after welding shaping, can be with pre-production
The base 12 of flat welding thickness formation groove with different groove depths.Certainly the groove depth of flat welding thickness formation groove
It can be realized by adjusting the groove depth of spacing deep gouge 1213 and the groove depth of adjustment shaping groove 1212.
Further, intermediate incline 123, intermediate incline are set between the bottom land of the bottom land of guide groove 1211 and shaping groove 1212
123 are located at the lower section of the bottom of first pressure arm 32, to pass through the bottom land of guide groove 1211, intermediate incline 123, shaping groove 1212
Bottom land formation welding Z-type curved 501.So, the present apparatus can not only be realized flattens shaping to welding 500, can also be whole by welding
Shape formation welding Z-type curved 501, so, further effectively prevent sliver during connection between adjacent cell piece.
Further, the first drive mechanism 20 includes the first kinematic link 21 and drives what the first kinematic link 21 moved up and down
Drive control device, one end of the first depression bar 31 and the overlap joint of the first kinematic link 21.Drive control device is to set operation program
Controller, for example, according to circular welding connect solar battery sheet mode, drive control device drive the first kinematic link 21
Moved up and down according to according to predetermined step, and then drive the first depression bar 31 is synchronous to move up and down.
In order that with the batch production of battery strings, multiple cell pieces 600 form battery strings by the series connection of welding 500, multiple
Battery strings are simultaneously and concurrently produced, it is possible to multiple circular weldings are correspondingly arranged according to the quantity of solar battery sheet main gate line
Apparatus for shaping 100 is segmented, so that multiple battery strings synchronous productions, such as Figure 10 to Figure 13.
Such as Fig. 9, further, circular welding segmentation apparatus for shaping 100 also includes pressing device 40, and pressing device 40 includes the
Two depression bars 41, the second pressure arm 42, the second small axle 43, the second drive mechanism, the second small axle 43 pass through the second depression bar 41, the second small axle
43 two ends are fixedly connected with pedestal 10, and the second depression bar 41 can be rotated relative to the second small axle 43, one end of the second depression bar 41
Overlapped with the second drive mechanism, to drive the second depression bar 41 to be moved up and down relative to pedestal 10 by the second drive mechanism, second
The top overlap joint of the other end of depression bar 41 and the second pressure arm 42, the bottom of the second pressure arm 42 passes through pedestal 10, and positioned at pedestal 10
The top of the welding passage 121 of bottom, and then will be welded by the bottom of the second pressure arm 42 positioned at the circular of the lower section of reshaping device 30
Pushed down with 500 cauda welding, the second drive mechanism includes the second kinematic link 44 and drives the second kinematic link to be transported about 44
Dynamic drive control device, one end of the second depression bar 41 and the overlap joint of the second kinematic link 44.
Because after battery strings welding is finished, last a piece of cell piece is commonly referred to as cauda, the welding for connecting cauda
It is difficult to carry out shaping, because being laminated process because unbalance stress can cause sliver on the contrary after shaping, so, there is provided pressing device
40, the welding 500 on cauda is fixed.
Such as Figure 14, the utility model also proposes a kind of series welding machine, including frame, the confession welding device that is arranged in frame
200th, circular welding segmentation apparatus for shaping 100, cloth belting 300, are used to supply welding to circular welding for welding device 200
Apparatus for shaping 100 is segmented, circular welding segmentation apparatus for shaping 100 is used for welding shaping and provided to cloth belting 300, strap
Device 300 is used to export welding, and the drive mechanism and reshaping device 30 of circular welding segmentation apparatus for shaping 100 are according to solar energy
The quantity of cell piece main gate line is set, and circular welding segmentation apparatus for shaping 100 is above-mentioned circular welding segmentation apparatus for shaping
100。
The utility model also proposes a kind of circular welding segmentation shaping methods, comprises the following steps：
Drive control device connects the mode of solar battery sheet according to circular welding 500, and the first drive mechanism 20 of control is moved
Make；
First action upwards of depression bar 31 of the first drive mechanism 20 driving reshaping device 30, the first depression bar 31 is in the first small axle
Under 33 constraints, the other end overlapped with the first pressure arm 32 presses to the first pressure arm 32, the bottom of the first pressure arm 32 is touched circle
Welding 500, and then circular welding 500 is implemented into shaping under the active force of the first depression bar 31；
First drive mechanism 20 automatically resets, and the first depression bar 31 retracts, and the first pressure arm 32 automatically resets, circular welding 500
One section of shaping complete；
Repeat the above steps, it is flat needed for according to cell piece connected mode, the welding segmentation for connecting battery strings is shaped to
Welding.
Step in the utility model embodiment method can be sequentially adjusted, merged and deleted according to actual needs.
Module or unit in the utility model embodiment device can according to actual needs be merged, divide and deleted
Subtract.
Above disclosed is only the utility model preferred embodiment, can not limit the utility model with this certainly
Interest field, one of ordinary skill in the art will appreciate that realize all or part of flow of above-described embodiment, and according to this reality
The equivalent variations made with new claim, still fall within the scope that utility model is covered.
Claims (8)
1. a kind of circular welding segmentation apparatus for shaping, it is characterised in that：Including pedestal, the first drive mechanism and reshaping device, institute
The bottom for stating pedestal is provided for the welding passage that welding passes through, and described reshaping device one end is overlapped with the first drive mechanism, whole
The other end of shape mechanism is arranged on the top of the welding passage of base bottom, to drive reshaping device phase by the first drive mechanism
Moved up and down for pedestal, and then the active force between the bottom and the bottom of pedestal by reshaping device is pointed to reshaping device
The circular welding of lower section implements shaping.
2. circle welding segmentation apparatus for shaping as claimed in claim 1, it is characterised in that：The reshaping device includes the first pressure
Bar, the first pressure arm, the first small axle, the first small axle pass through first depression bar, and the two ends of the first small axle are fixed with pedestal to be connected
Connect, the first depression bar can be rotated relative to the first small axle, one end and the first drive mechanism of first depression bar are overlapped, the first pressure
The top overlap joint of the other end of bar and the first pressure arm, the bottom of the first pressure arm passes through pedestal, and leads to positioned at the welding of base bottom
The top in road.
3. circle welding segmentation apparatus for shaping as claimed in claim 2, it is characterised in that：The pedestal includes body and is located at
The base of body bottom portion, opens up the welding passage passed through for welding on the base, and the welding passage includes guide groove
With shaping groove, the depth of the guide groove is more than the diameter of welding, and the depth of the shaping groove is less than the diameter of welding, described whole
Shape groove is located at the lower section of the bottom of the first pressure arm, to be incited somebody to action by the active force between the bottom land of the bottom of the first pressure arm and shaping groove
Circular welding implements shaping.
4. circle welding segmentation apparatus for shaping as claimed in claim 3, it is characterised in that：Also in the base of shaping groove both sides
Spacing deep gouge is opened up on upper surface, the spacing deep gouge is used for the bottom for accommodating the first pressure arm, the bottom land of the spacing deep gouge
Highly it is higher than the height of the bottom land of shaping groove, so that it is thick that flat welding is formed between the bottom land of spacing deep gouge and the bottom land of shaping groove
Degree forms groove.
5. circle welding segmentation apparatus for shaping as claimed in claim 3, it is characterised in that：The bottom land of the guide groove and shaping
Intermediate incline is set between the bottom land of groove, and the intermediate incline is located at the lower section of the bottom of the first pressure arm, to pass through guide groove
Bottom land, intermediate incline, shaping groove bottom land formation welding Z-type it is curved.
6. circle welding segmentation apparatus for shaping as claimed in claim 3, it is characterised in that：First drive mechanism includes the
One kinematic link and the drive control device for driving the first kinematic link to move up and down, one end of first depression bar and the first transmission
The overlap joint of connecting rod.
7. circle welding segmentation apparatus for shaping as claimed in claim 1, it is characterised in that：The circular welding segmentation shaping dress
Putting also includes pressing device, and the pressing device includes the second depression bar, the second pressure arm, the second small axle, the second drive mechanism, described
Second small axle passes through second depression bar, and the two ends of the second small axle are fixedly connected with pedestal, and the second depression bar is relative to the second small axle
It can rotate, one end and the second drive mechanism of second depression bar are overlapped, to drive the second depression bar by the second drive mechanism
Moved up and down relative to pedestal, the top of the other end of the second depression bar and the second pressure arm is overlapped, the bottom of the second pressure arm passes through base
Seat, and the top of the welding passage positioned at base bottom, and then by the bottom of the second pressure arm by below reshaping device
The run-out welding of circular welding is pushed down, and second drive mechanism includes the second kinematic link and driven above and below the second kinematic link
The drive control device of motion, one end of second depression bar and the overlap joint of the second kinematic link.
8. a kind of series welding machine, it is characterised in that：It is whole including frame, the confession welding device being arranged in frame, circular welding segmentation
Shape dress is put, cloth belting, and the confession welding device, which is used to supply welding to circular welding, is segmented apparatus for shaping, the circular weldering
Band segmentation apparatus for shaping is used for welding shaping and provided to cloth belting, and the cloth belting is used to export welding, described
The drive mechanism and reshaping device of circular welding segmentation apparatus for shaping are set according to the quantity of solar battery sheet main gate line, described
Circular welding segmentation reshaping device is the circular welding segmentation apparatus for shaping described in one of the claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720185471.3U CN206519734U (en) | 2017-02-28 | 2017-02-28 | Circular welding segmentation apparatus for shaping and series welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720185471.3U CN206519734U (en) | 2017-02-28 | 2017-02-28 | Circular welding segmentation apparatus for shaping and series welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN206519734U true CN206519734U (en) | 2017-09-26 |
Family
ID=59892993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720185471.3U Withdrawn - After Issue CN206519734U (en) | 2017-02-28 | 2017-02-28 | Circular welding segmentation apparatus for shaping and series welding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN206519734U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876522A (en) * | 2017-02-28 | 2017-06-20 | 宁夏小牛自动化设备有限公司 | Circular welding is segmented apparatus for shaping and method and series welding machine |
| CN110405306A (en) * | 2019-08-05 | 2019-11-05 | 无锡奥特维科技股份有限公司 | Pressure exerting arrangement, string welding machine and pressure method |
| CN114284386A (en) * | 2021-10-14 | 2022-04-05 | 云上新能源开发(杭州)有限公司 | Solder strip preparation process and photovoltaic module |
-
2017
- 2017-02-28 CN CN201720185471.3U patent/CN206519734U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876522A (en) * | 2017-02-28 | 2017-06-20 | 宁夏小牛自动化设备有限公司 | Circular welding is segmented apparatus for shaping and method and series welding machine |
| CN110405306A (en) * | 2019-08-05 | 2019-11-05 | 无锡奥特维科技股份有限公司 | Pressure exerting arrangement, string welding machine and pressure method |
| CN114284386A (en) * | 2021-10-14 | 2022-04-05 | 云上新能源开发(杭州)有限公司 | Solder strip preparation process and photovoltaic module |
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| GR01 | Patent grant | ||
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Granted publication date: 20170926 Effective date of abandoning: 20180320 |