CN107819433A - A kind of solar panel rack of adjustable angle - Google Patents
A kind of solar panel rack of adjustable angle Download PDFInfo
- Publication number
- CN107819433A CN107819433A CN201711366057.3A CN201711366057A CN107819433A CN 107819433 A CN107819433 A CN 107819433A CN 201711366057 A CN201711366057 A CN 201711366057A CN 107819433 A CN107819433 A CN 107819433A
- Authority
- CN
- China
- Prior art keywords
- side wall
- fixedly connected
- rack
- solar panel
- installs case
- 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.)
- Withdrawn
Links
- 238000009434 installation Methods 0.000 claims description 34
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 12
- 239000005060 rubber Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 7
- 230000000452 restraining effect Effects 0.000 claims description 3
- 210000003462 vein Anatomy 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of solar panel rack of adjustable angle, including base, the upper end of the base is fixedly connected with the first mounting blocks, the upper end of first mounting blocks is rotatably connected to sliding sleeve, fore-set is slidably connected in the sliding sleeve, the side wall of the fore-set is fixedly connected with rack, the side wall of the sliding sleeve is provided with the chute corresponding with rack position, the rack is slidably connected in chute, the side wall of the sliding sleeve is fixedly connected with installs case, first rotating shaft is provided with the installs case, the first rotating shaft is rotatably connected on the relative inner wall of installs case, the gear corresponding with rack position is fixedly connected with the first rotating shaft, gear and the rack intermeshing, the side wall of installs case is run through in one end of the first rotating shaft.The present invention is simple in construction, easy to operate, solar panel quickly can be adjusted into optimal absorption angle, significantly increase the absorptivity of solar panel.
Description
Technical field
The present invention relates to the solar panel rack of rack technical field, more particularly to a kind of adjustable angle.
Background technology
Solar panel is the core in solar power system, and the effect of solar panel is by the sun
Luminous energy is exported in direct current deposit battery after being converted into electric energy.To improve the utilization rate of solar energy, it is necessary to adjust solar-electricity
The angle of pond plate, make it that solar panel is maximum by sunshine vertical irradiation area.Many of prior art solar energy
Cell panel rack, but much can not adjustment angle, this just leverages absorptivity of the solar panel to solar energy.
The content of the invention
The invention aims to solve shortcoming present in prior art and problem, and a kind of adjustable angle proposed
The solar panel rack of degree.
To achieve these goals, present invention employs following technical scheme:
A kind of solar panel rack of adjustable angle, including base, the upper end of the base are fixedly connected with first
Mounting blocks, the upper end of first mounting blocks are rotatably connected to sliding sleeve, fore-set are slidably connected in the sliding sleeve, the fore-set
Side wall is fixedly connected with rack, and the side wall of the sliding sleeve is provided with the chute corresponding with rack position, and the rack is slidably connected
In chute, the side wall of the sliding sleeve is fixedly connected with installs case, and first rotating shaft, the first rotating shaft are provided with the installs case
It is rotatably connected on the relative inner wall of installs case, the tooth corresponding with rack position is fixedly connected with the first rotating shaft
The side wall of installs case is run through in wheel, gear and the rack intermeshing, one end of the first rotating shaft, and the first rotating shaft is located at
One end outside installs case is fixedly connected with bull stick, and the one end of the bull stick away from gear is rotatably connected to turning handle, the installs case
Side wall be provided with position-limit mechanism, the upper end of the base is provided with standing groove, the second mounting blocks is slidably connected in the standing groove,
Buffer gear is provided between the inner bottom part of the standing groove and the second mounting blocks, the upper end of second mounting blocks is rotatably connected to
Switch block, the upper end of second mounting blocks are provided with installing frame, and the installing frame is rotatablely connected by switch block and the second mounting blocks, institute
The side wall for stating installing frame is provided with the first chute, slidably connects sliding block in first chute, first chute it is relatively interior
Side wall is provided with the second chute, and the side wall of the sliding block is provided with the position limiting slide block corresponding with the second runner position, described spacing
Sliding block is slidably connected in the second chute, and one end that the fore-set is located at outside sliding sleeve is rotatably connected on sliding block, the installing frame
Side wall be provided with installation door, the installing frame is provided with the second rotating shaft, and the installation door is connected to peace by the second axis of rotation
On framing up, the upper end of the installation door is provided with locating piece, and corresponding spacing in position is equipped with the installing frame and locating piece
Hole, the first spacer pin is slidably connected in two spacing holes, be provided with installing frame described in the installing frame with opening
Installation cavity, the relative inner wall of the installation cavity are provided with the 3rd chute, and the solar panel and the 3rd slide connect
Connect.
Preferably, buffering has been fixedly connected with the side wall that the madial wall of the installation cavity and installation door are located in installation cavity
Rubber.
Preferably, the inner bottom part of the lower end inside wall in the installation cavity is rotatably connected to roller, the solar cell
Plate is slidably connected with roller.
Preferably, the fixedly sleeved rubber sleeve of epoxyn, the side wall of the rubber sleeve are passed through on the turning handle
It is provided with anti-slip veins.
Preferably, the position-limit mechanism includes the second spacer pin, and second spacer pin runs through installs case, second limit
Position pin is slidably connected in installs case, and the spacer pin is located at fixedly sleeved restraining position ring block, the limit in the side wall in installs case
The first spring is fixedly connected with the ring of position, the described one end of first spring away from spacing ring is fixedly connected on the madial wall of installs case
On.
Preferably, the buffer gear includes guide pin bushing, and the guide pin bushing is fixedly connected on the inner bottom part of standing groove, the guide pin bushing
Inside slidably connect traveller, fixing groove is provided with the traveller, be fixedly connected with second spring in the fixing groove, described second
The one end of spring away from fixing groove is fixedly connected on the inner bottom part of guide pin bushing.
The present invention is simple in construction, easy to operate, when in use, solar panel is fitted into installing frame spacing with first
Pin and installation door carry out spacing to it, and the yielding rubber in installation cavity can prevent installing frame when mobile, solar panel
It will not collide.The roller set in 3rd chute of installation cavity inner bottom part, reduce solar panel and slipping into the 3rd
The caused abrasion due to slip when in chute.Can be by rotating turning handle after installing, and then drive pinion rotation, gear and tooth
The cooperation of bar causes fore-set to be slided in sliding sleeve, and then causes fore-set to head on installing frame and rotated on the second mounting blocks, thus
The effect of adjustment installing frame angle is reached., can be spacing to gear progress by position-limit mechanism after mixing up suitable angle, so as to
Reach the effect that frame angle degree is fixedly mounted.The present invention is simple in construction, easy to operate, quickly can adjust solar panel
To optimal absorption angle, the absorptivity of solar panel is significantly increased.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the solar panel rack of adjustable angle proposed by the present invention;
Fig. 2 is the structural representation of installing frame in Fig. 1;
Fig. 3 is the schematic enlarged-scale view at A in Fig. 1;
Fig. 4 is the schematic enlarged-scale view at B in Fig. 1;
Fig. 5 is the schematic enlarged-scale view at C in Fig. 2.
In figure:It is 1 fore-set, 2 installing frames, 3 first chutes, 4 sliding sleeves, 5 second chutes, 6 first mounting blocks, 7 bases, 8 spacing
Sliding block, 9 the 3rd chutes, 10 first spacer pins, 11 locating pieces, 12 yielding rubbers, 13 installation doors, 14 second rotating shafts, 15 rollers, 16
Rack, 17 position-limit mechanisms, 18 installs cases, 19 turning handles, 20 bull sticks, 21 gears, 22 first rotating shafts, 23 switch blocks, 24 second mounting blocks,
25 travellers, 26 guide pin bushings, 27 second springs, 28 sliding blocks.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-5, a kind of solar panel rack of adjustable angle, including base 7, the upper end of base 7 are consolidated
Surely the first mounting blocks 6 are connected with, the upper end of the first mounting blocks 6 is rotatably connected to sliding sleeve 4, fore-set 1 is slidably connected in sliding sleeve 4,
The side wall of fore-set 1 is fixedly connected with rack 16, and the side wall of sliding sleeve 4 is provided with the chute corresponding with the position of rack 16, and rack 16 is slided
Dynamic to be connected in chute, the side wall of sliding sleeve 4 is fixedly connected with installs case 18, is provided with first rotating shaft 22 in installs case 18, first turn
Axle 22 is rotatably connected on the relative inner wall of installs case 18, is fixedly connected with first rotating shaft 22 corresponding with the position of rack 16
Gear 21, gear 21 and rack 16 be intermeshed, and the side wall of installs case 18, first rotating shaft 22 are run through in one end of first rotating shaft 22
One end outside installs case 18 is fixedly connected with bull stick 20, and the one end of bull stick 20 away from gear 21 is rotatably connected to turning handle 19,
The side wall of installs case 18 is provided with position-limit mechanism 17, and the upper end of base 7 is provided with standing groove, the second installation is slidably connected in standing groove
Block 24, buffer gear, the upper end rotation connection of the second mounting blocks 24 are provided between the inner bottom part of standing groove and the second mounting blocks 24
There is switch block 23, the upper end of the second mounting blocks 24 is provided with installing frame 2, for installing solar panel.Installing frame 2 passes through switch block 23
It is rotatablely connected with the second mounting blocks 24, the side wall of installing frame 2 is provided with the first chute 3, and sliding block is slidably connected in the first chute 3
28, the relative inner wall of the first chute 3 is provided with the second chute 5, and the side wall of sliding block 28 is provided with corresponding with the position of the second chute 5
Position limiting slide block 8, position limiting slide block 8 is slidably connected in the second chute 5, and one end that fore-set 1 is located at outside sliding sleeve 4 is rotatably connected on
On sliding block 28, fore-set 1 and sliding block 28 are rotatablely connected by Damping rotation shaft.The side wall of installing frame 2 is provided with installation door 13, installation
Frame 2 is provided with the second rotating shaft 14, and installation door 13 is rotatably connected on installing frame 2 by the second rotating shaft 14, the upper end of installation door 13
Provided with locating piece 11, the corresponding spacing hole in position is equipped with installing frame 2 and locating piece 11, is slidably connected in two spacing holes
There is the first spacer pin 10, for solar panel to be fixed in installing frame 2.Being provided with the installing frame 2 of installing frame 2 has opening
Installation cavity, the relative inner wall of installation cavity is provided with the 3rd chute 9, and solar panel is slidably connected with the 3rd chute 9.
In the present invention, buffering has been fixedly connected with the side wall that the madial wall and installation door 13 of installation cavity are located in installation cavity
Rubber 12, prevent installing frame 2 mobile and rock and make damage solar panel.The inner bottom part of lower end inside wall in installation cavity
Roller 15 is rotatably connected to, solar panel is slidably connected with roller 15, prevents that solar panel is sliding in the 3rd chute 9
When dynamic, abrasion is produced between the 3rd chute 9.Pass through the fixedly sleeved rubber sleeve of epoxyn, rubber sleeve on turning handle 19
Side wall be provided with anti-slip veins.Position-limit mechanism 17 includes the second spacer pin, and the second spacer pin runs through installs case 18, the second spacer pin
It is slidably connected in installs case 18, spacer pin is located at fixedly sleeved restraining position ring block in the side wall in installs case 18, consolidates on spacing ring
Surely the first spring is connected with, the one end of the first spring away from spacing ring is fixedly connected on the madial wall of installs case 18, the first bullet
Spring is constantly in compressive state in installs case 18, and the effect of position-limit mechanism is to block gear 21, installing frame 2 is fixed on properly
Angle.Buffer gear includes guide pin bushing 26, and guide pin bushing 26 is fixedly connected on the inner bottom part of standing groove, cunning is slidably connected in guide pin bushing 26
Post 25, is provided with fixing groove in traveller 25, is fixedly connected with second spring 27 in fixing groove, second spring 27 away from fixing groove one
End is fixedly connected on the inner bottom part of guide pin bushing 26, and buffer gear is to prevent base 7 rocks from causing to damage to cell panel.
In the present invention, when in use, solar panel is fitted into installing frame 2 with the first spacer pin 10 and installation door 13
It is carried out spacing, the yielding rubber 12 in installation cavity can prevent that solar panel will not occur installing frame 2 when mobile
Collision.The roller 15 set in 3rd chute 9 of installation cavity inner bottom part, reduce solar panel and slipping into the 3rd chute 9
The caused abrasion due to slip when middle.Can be rotated after installing by rotating turning handle 19, and then with moving gear 21, gear 21 with
The cooperation of rack 16 causes fore-set 1 to be slided in sliding sleeve 4, and then causes fore-set 1 to head on installing frame 2 and turn on the second mounting blocks 24
It is dynamic, thus reach the effect of the adjustment angle of installing frame 2., can be by position-limit mechanism 17 to gear after mixing up suitable angle
21 progress are spacing, so as to reach the effect that the angle of frame 2 is fixedly mounted.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of solar panel rack of adjustable angle, including base(7), it is characterised in that the base(7)'s
Upper end is fixedly connected with the first mounting blocks(6), first mounting blocks(6)Upper end be rotatably connected to sliding sleeve(4), the sliding sleeve
(4)Inside slidably connect fore-set(1), the fore-set(1)Side wall be fixedly connected with rack(16), the sliding sleeve(4)Side wall
It is provided with and rack(16)The corresponding chute in position, the rack(16)It is slidably connected in chute, the sliding sleeve(4)Side wall
It is fixedly connected with installs case(18), the installs case(18)It is interior to be provided with first rotating shaft(22), the first rotating shaft(22)The company of rotation
It is connected on installs case(18)Relative inner wall on, the first rotating shaft(22)On be fixedly connected with and rack(16)Position is corresponding
Gear(21), the gear(21)And rack(16)Intermeshing, the first rotating shaft(22)One end run through installs case
(18)Side wall, the first rotating shaft(22)Positioned at installs case(18)Outer one end is fixedly connected with bull stick(20), the bull stick
(20)Away from gear(21)One end be rotatably connected to turning handle(19), the installs case(18)Side wall be provided with position-limit mechanism
(17), the base(7)Upper end be provided with standing groove, slidably connect the second mounting blocks in the standing groove(24), it is described to put
Put the inner bottom part and the second mounting blocks of groove(24)Between be provided with buffer gear, second mounting blocks(24)Upper end rotation connection
There is switch block(23), second mounting blocks(24)Upper end be provided with installing frame(2), the installing frame(2)Pass through switch block(23)With
Second mounting blocks(24)Rotation connection, the installing frame(2)Side wall be provided with the first chute(3), first chute(3)Interior cunning
It is dynamic to be connected with sliding block(28), first chute(3)Relative inner wall be provided with the second chute(5), the sliding block(28)'s
Side wall is provided with and the second chute(5)The corresponding position limiting slide block in position(8), the position limiting slide block(8)It is slidably connected at the second cunning
Groove(5)It is interior, the fore-set(1)Positioned at sliding sleeve(4)Outer one end is rotatably connected on sliding block(28)On, the installing frame(2)Side
Wall is provided with installation door(13), the installing frame(2)It is provided with the second rotating shaft(14), the installation door(13)Pass through the second rotating shaft
(14)It is rotatably connected on installing frame(2)On, the installation door(13)Upper end be provided with locating piece(11), the installing frame(2)With
Locating piece(11)On be equipped with the corresponding spacing hole in position, slidably connect the first spacer pin in two spacing holes
(10), the installing frame(2)The installing frame(2)It is interior to be provided with the installation cavity with opening, the relative inner wall of the installation cavity
It is provided with the 3rd chute(9), the solar panel and the 3rd chute(9)It is slidably connected.
A kind of 2. solar panel rack of adjustable angle according to claim 1, it is characterised in that the peace
The madial wall and installation door behaveing affectedly(13)Yielding rubber has been fixedly connected with the side wall in installation cavity(12).
A kind of 3. solar panel rack of adjustable angle according to claim 1, it is characterised in that the peace
The inner bottom part of lower end inside wall in behaveing affectedly is rotatably connected to roller(15), the solar panel and roller(15)The company of slip
Connect.
4. the solar panel rack of a kind of adjustable angle according to claim 1, it is characterised in that described turn
Handle(19)Upper to pass through the fixedly sleeved rubber sleeve of epoxyn, the side wall of the rubber sleeve is provided with anti-slip veins.
A kind of 5. solar panel rack of adjustable angle according to claim 1, it is characterised in that the limit
Position mechanism(17)Including the second spacer pin, second spacer pin runs through installs case(18), second spacer pin is slidably connected
In installs case(18)On, the spacer pin is located at installs case(18)Fixedly sleeved restraining position ring block in interior side wall, the spacing ring
On be fixedly connected with the first spring, the described one end of first spring away from spacing ring is fixedly connected on installs case(18)Madial wall
On.
6. the solar panel rack of a kind of adjustable angle according to claim 1, it is characterised in that described slow
Punch mechanism includes guide pin bushing(26), the guide pin bushing(26)It is fixedly connected on the inner bottom part of standing groove, the guide pin bushing(26)The interior company of slip
It is connected to traveller(25), the traveller(25)It is interior to be provided with fixing groove, it is fixedly connected with second spring in the fixing groove(27), it is described
Second spring(27)One end away from fixing groove is fixedly connected on guide pin bushing(26)Inner bottom part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711366057.3A CN107819433A (en) | 2017-12-18 | 2017-12-18 | A kind of solar panel rack of adjustable angle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711366057.3A CN107819433A (en) | 2017-12-18 | 2017-12-18 | A kind of solar panel rack of adjustable angle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107819433A true CN107819433A (en) | 2018-03-20 |
Family
ID=61606146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711366057.3A Withdrawn CN107819433A (en) | 2017-12-18 | 2017-12-18 | A kind of solar panel rack of adjustable angle |
Country Status (1)
Country | Link |
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CN (1) | CN107819433A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108390625A (en) * | 2018-04-09 | 2018-08-10 | 绍兴文理学院 | A kind of portable solar photovoltaic bracket |
CN108758512A (en) * | 2018-04-03 | 2018-11-06 | 芜湖孺子牛节能环保技术研发有限公司 | A kind of environment protection solar street lamp that daylighting effect is good |
CN108807741A (en) * | 2018-05-08 | 2018-11-13 | 佛山鑫达智汇科技有限公司 | A kind of new-energy automobile battery case convenient for accumulator movement |
CN108832031A (en) * | 2018-05-08 | 2018-11-16 | 佛山鑫达智汇科技有限公司 | A kind of new-energy automobile battery case |
CN108882577A (en) * | 2018-06-27 | 2018-11-23 | 南通诚云软件科技有限公司 | Outdoor solar energy electronic commercial matters information device |
CN110500796A (en) * | 2019-08-21 | 2019-11-26 | 合肥荣事达太阳能有限公司 | A kind of solar heat-collection plate rotating bracket |
CN110581591A (en) * | 2019-08-08 | 2019-12-17 | 黑河学院 | Solar cell box convenient to adjust and use |
CN113932182A (en) * | 2020-07-14 | 2022-01-14 | 江苏省飞花灯饰制造有限公司 | LED wisdom street lamp of collection illumination, control and broadcasting integration |
-
2017
- 2017-12-18 CN CN201711366057.3A patent/CN107819433A/en not_active Withdrawn
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108758512A (en) * | 2018-04-03 | 2018-11-06 | 芜湖孺子牛节能环保技术研发有限公司 | A kind of environment protection solar street lamp that daylighting effect is good |
CN108390625A (en) * | 2018-04-09 | 2018-08-10 | 绍兴文理学院 | A kind of portable solar photovoltaic bracket |
CN108390625B (en) * | 2018-04-09 | 2019-12-31 | 绍兴文理学院 | Portable solar photovoltaic support |
CN108807741A (en) * | 2018-05-08 | 2018-11-13 | 佛山鑫达智汇科技有限公司 | A kind of new-energy automobile battery case convenient for accumulator movement |
CN108832031A (en) * | 2018-05-08 | 2018-11-16 | 佛山鑫达智汇科技有限公司 | A kind of new-energy automobile battery case |
CN108832031B (en) * | 2018-05-08 | 2021-05-25 | 太仓韬信信息科技有限公司 | Battery box for new energy automobile |
CN108807741B (en) * | 2018-05-08 | 2021-06-25 | 深圳凯鸿欣电子科技有限公司 | Battery box for new energy automobile convenient to battery removes |
CN108882577A (en) * | 2018-06-27 | 2018-11-23 | 南通诚云软件科技有限公司 | Outdoor solar energy electronic commercial matters information device |
CN110581591A (en) * | 2019-08-08 | 2019-12-17 | 黑河学院 | Solar cell box convenient to adjust and use |
CN110500796A (en) * | 2019-08-21 | 2019-11-26 | 合肥荣事达太阳能有限公司 | A kind of solar heat-collection plate rotating bracket |
CN110500796B (en) * | 2019-08-21 | 2024-03-26 | 合肥荣事达太阳能有限公司 | Solar heat collecting plate rotating bracket |
CN113932182A (en) * | 2020-07-14 | 2022-01-14 | 江苏省飞花灯饰制造有限公司 | LED wisdom street lamp of collection illumination, control and broadcasting integration |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180320 |