CN202607022U - Single-head welder of solar cell pack - Google Patents
Single-head welder of solar cell pack Download PDFInfo
- Publication number
- CN202607022U CN202607022U CN 201220218181 CN201220218181U CN202607022U CN 202607022 U CN202607022 U CN 202607022U CN 201220218181 CN201220218181 CN 201220218181 CN 201220218181 U CN201220218181 U CN 201220218181U CN 202607022 U CN202607022 U CN 202607022U
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- horizontal support
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Abstract
The utility model discloses a single-head welder of a solar cell pack. The single-head welder comprises a soldering iron (4), a soldering iron clamp (5), a soldering iron support (6), a soldering iron clamp guide rail (7), a horizontal support (8), a horizontal guide rail (9), a horizontal draw bar (10), a vertical support (11), a vertical guide rail (12), a vertical draw bar (13), a welding strip platen (14), a welding strip pressing wheel (15), a sponge brush (16), a welding platen (17), a positioning slide block (18), a taking ejector rod (19), a machine base (20), a vertical traction motor (21), a horizontal traction motor (24), a circuit control module and the like. The single-head welder of the solar cell pack has the advantages of simple structure, accuracy in motion, manufacturing cost which is far lower than that of an automatic single-head welder, good performance, high product quality and better cost performance. The single-head welder of the solar cell pack is suitable for semi-automatic welding of serially connected battery slices of a solar cell assembly.
Description
Technical field
The utility model relates to a kind of solar module single operator set, belongs to the solar-photovoltaic technology field.
Background technology
The solar cell input must be packaged into assembly before using, need be battery sheet series connection welding in the encapsulation process.In the existing solder technology, automatic welding and artificial welding are arranged.
The automatic string welding machine is a kind of equipment that can realize welded and high efficient, but its device structure complicated, cost an arm and a leg, and in welding process, have the high problem of fragment rate, be unfavorable for controlling cheaply.
Assembly factory adopts the method for artificial welding mostly at present.Artificial battery sheet series connection welding generally is divided into two step process, and the single weldering of the first step promptly is welded on welding on the main grid of front electrode earlier, and is as shown in Figure 1; Second step is for series welding, promptly welded the battery sheet of welding to the first step and the back side battery of second battery sheet welds.The problem that artificial welding is deposited is: the speed of the angle of hand-held electric iron, the pressure of welding, welding is very big for the stability influence of production technology, causes rosin joint, welding resistance problem bigger than normal easily; Production efficiency is not high yet.Therefore, it is very necessary for the improvement of assembly series connection welding procedure to study a kind of semi-automatic single operator set.
Publication number CN202174312U discloses a kind of photovoltaic module and has used semi-automatic single operator set, mainly comprises being used to heating plate of laying battery sheet to be welded etc., but does not relate to the concrete drive mechanism of single operator set.
Summary of the invention
The purpose of the utility model is, welds the cost height automatically to solar module, and problem such as manual welding poor quality, efficient be low, the utility model discloses a kind of semi-automatic sun can the battery component single operator set.
The technical scheme of the utility model is, the utility model solar module single operator set by flatiron, flatiron folder, Iron Stand, flatiron folder guide rail, transverse horizontal support, horizontal guide rail, horizontally tracting bar, vertically vertical support frame, vertical guide rail, vertical distraction bar, welding pressing plate, welding pinch roller, sponge brush, welding platen, positioning sliding block, get sheet push rod, board base, vertical distraction motor, horizontally tracting motor and circuit control module and form.Flatiron is installed in the flatiron folder, and the flatiron folder is connected through the flatiron folder guide rail that is fixed on above the Iron Stand; Iron Stand is installed on the transverse horizontal support, and the transverse horizontal support is installed on the vertical guide rail of vertical vertical support frame, and vertically vertical support frame is placed in board base one side; The transverse horizontal support is provided with horizontal guide rail, horizontally tracting bar and horizontally tracting motor; Horizontally tracting bar and Iron Stand are fixed together; Can drive the horizontally tracting bar during horizontally tracting motor rotation moves horizontally; And promoting the motion of Iron Stand level of synchronization, the welding pressing plate is installed on the transverse horizontal support through elastic device; Vertically vertical support frame is provided with vertical guide rail, vertical distraction bar and vertical distraction motor; Vertical distraction bar and transverse horizontal support are fixed together; Can drive the vertical distraction bar during vertical distraction motor rotation and do moving up and down of vertical direction, and promote the transverse horizontal support and also make synchronous vertical direction and move up and down.Welding platen, positioning sliding block and get the sheet push rod and all be arranged on the board base, the welding platen is positioned at the below of flatiron, sponge brush be installed in solder horn under the board base on.
The number of flatiron with will to weld the main grid number of battery sheet identical.Flatiron is after installing on the Iron Stand; Spacing between each soldering tip on the flatiron is identical with the spacing of battery sheet main grid; And the relative Iron Stand of flatiron resilient movement up and down, it relatively moves and can control through the elastic force of regulating the spring above the flatiron folder guide rail.
Iron Stand is installed on the transverse horizontal support through the horizontal guide rail that is fixed together with it; Iron Stand is after installing on the transverse horizontal support; Horizontal support slides relatively, and the angle between flatiron and the transverse horizontal support can be controlled through regulating the setting angle of flatiron on the flatiron folder.
Horizontally tracting bar and Iron Stand are fixed together; The horizontally tracting bar slides through the active force traction Iron Stand of horizontally tracting motor front and back relative and the transverse horizontal support, and the stroke of its slip can be controlled with the back positioning key through the prelocalization key that is fixed on Iron Stand or the horizontal guide rail.
The transverse horizontal support is connected and installed with longitudinal carrier through the vertical guide rail that is fixed together with it and is connected, and the transverse horizontal support is after installing on the longitudinal carrier, and longitudinal carrier slides up and down relatively.
Vertical distraction bar and transverse horizontal support are fixed together; The vertical distraction bar slides through the support rising of active force traction transverse horizontal or the decline of vertical distraction motor; The stroke that its relative longitudinal carrier slides is controlled through last positioning key and following positioning key, and the stroke that slides is greater than the distance of solder horn and welding.
The welding pressing plate is installed on the transverse horizontal support through elastic device; After the welding pressing plate is installed; On perpendicular to the direction of transverse horizontal support, can relatively move with respect to the transverse horizontal support; And the position in vertical direction of welding pressing plate is lower than the position of each soldering tip of flatiron, satisfies the transverse horizontal support and moves down that the welding pressing plate contacts with welding prior to solder horn in the process, and descend with the continuation of transverse horizontal support and to press steady welding.
The welding pinch roller is installed in the 1-3cm place, the place ahead of flatiron soldering tip, is pressed onto welding to prevent the perk of welding in the flatiron soldering tip welding process in flatiron soldering tip the place ahead when satisfying welding.Its mounting means can perhaps fix on the flatiron clamping with the handle of flatiron is fixing.
Sponge brush through crossbeam fixedly sponge brush edge one side be installed in the board base or vertically on the vertical support frame.The installation site of sponge brush is under solder horn, and its setting height(from bottom) satisfied when flatiron descends before the flatiron soldering tip touches welding, and the flatiron soldering tip is first to be contacted with sponge brush, can press sponge brush with the continuation decline of flatiron then.
The welding platen is positioned at the below of flatiron, is installed on the base.The left and right sides of welding platen is provided with battery sheet locating slot, and rear side is provided with battery sheet locating slot and welding locating slot, the installed in front positioning sliding block, and the positioning sliding block bottom is provided with battery sheet locating slot and welding locating slot.Battery sheet and welding make the fixed-site of battery sheet and welding through battery sheet locating slot on platen and the slide block and welding locating slot after placing on the welding platen, satisfy the requirement of welding aligning.
Get the sheet push rod and run through,, can move up and down push rod, the finished product that has welded is ejected through getting the effect of sheet traction push rod through the welding platen.
The switch and the work of circuit control module control horizontally tracting motor and vertical distraction motor are also controlled the power of flatiron and the temperature of flatiron soldering tip.
The beneficial effect of the utility model is the semi-automatic single operator set that the utility model is related, simple, the easy row of manually-operated; The utility model solar module single operator set is simple in structure, and proper, manufacturing cost are far below automatic single operator set, but performance is good, and product quality is high, and cost performance is preferably arranged.
The utility model is applicable to the semi-automatic welding of solar module battery sheet series connection.
Description of drawings
Fig. 1 is welding and battery sheet welding sketch map;
Fig. 2 is a crystal silicon cell assembly single operator set sketch map;
Fig. 3 is for positioning sliding block and get sheet push rod structure profile;
Picture in picture number is: the 1st, and welding; The 2nd, battery sheet main grid; The 3rd, solar battery sheet; The 4th, flatiron; The 5th, the flatiron folder; The 6th, Iron Stand; The 7th, flatiron folder guide rail; The 8th, the transverse horizontal support; The 9th, horizontal guide rail; The 10th, the horizontally tracting bar; The 11st, vertical vertical support frame; The 12nd, vertical guide rail; The 13rd, the vertical distraction bar; 14 welding pressing plates; The 15th, the welding pinch roller; The 16th, sponge brush; The 17th, the welding platen; The 18th, positioning sliding block; The 19th, get the sheet push rod; The 20th, the board base; The 21st, the vertical distraction motor; The 22nd, the welding locating slot; The 23rd, last positioning key; The 24th, the horizontally tracting motor; The 25th, the positioning sliding block push rod; The 26th, positioning sliding block top key; The 27th, the prelocalization key; The 28th, following positioning key; The 29th, back positioning key; The 30th, get sheet traction push rod; The 31st, battery sheet locating slot.
The specific embodiment
The utility model specific embodiment is as shown in Figure 2.
The utility model embodiment solar module single operator set by flatiron 4, flatiron folder 5, Iron Stand 6, flatiron folder guide rail 7, transverse horizontal support 8, horizontal guide rail 9, horizontally tracting bar 10, vertically vertical support frame 11, vertical guide rail 12, vertical distraction bar 13, welding pressing plate 14, welding pinch roller 15, sponge brush 16, welding platen 17, positioning sliding block 18, get sheet push rod 19, board base 20, vertical distraction motor 21, horizontally tracting motor 24 and circuit control module and form.
The concrete working method of present embodiment solar module single operator set is following:
At first artificial battery sheet 3 is placed on welded on the platen 17; Battery sheet locating slot 31 Primary Location through the welding platen left and right sides; Again welding 1 manual work is placed on welding locating slot 22 positions on welding platen 17 and the positioning sliding block 18; Then positioning sliding block 18 is passed the precalculated position to battery sheet direction, promptly satisfy welding platen 17 and all contact with battery sheet edge, thereby realize that battery sheet 3 and welding 1 weld preceding accurate location with battery sheet locating slot 31 on the positioning sliding block 18.After accomplish battery sheet and welding location; The circuit control module makes 21 work of vertical distraction motor; Transverse horizontal support 8 begins to descend; In the process that descends, thereby the soldering tip of flatiron 4 touches sponge brush 16 and crosses the cleaning that sponge brush 16 is accomplished solder horn with step-down under the continuation of transverse horizontal support 8.Then, welding pressing plate 14 touches welding 3.Continue to descend with transverse horizontal support 8, welding pressing plate 14 is pressed welding 3 through the increase of elastic force steady, and at this moment, the flatiron soldering tip touches welding.When last positioning key 23, touching the crossbeam of longitudinal carrier 11; Flatiron folder 5 makes the flatiron soldering tip produce certain welding pressure to welding through the elastic device on the flatiron folder guide rail 7; Circuit module control this moment horizontally tracting motor 24 starts; Iron Stand 6 drives flatiron 4 and moves horizontally under the traction of horizontally tracting bar 10, begin welding.When the prelocalization key 27 above the horizontal guide rail 9 touched transverse horizontal support 8, circuit control module control horizontally tracting motor 24 quit work, and the welding welding is accomplished.The vertical distraction of circuit module control meanwhile motor 21 oppositely starts; Transverse horizontal support 8 begins to rise under the effect of vertical distraction bar 13 and touches the crossbeam of vertical vertical support frame 11 up to following positioning key 28; At this moment; Circuit module control horizontally tracting motor 24 oppositely starts; Iron Stand 6 oppositely moves horizontally under the active force of horizontally tracting bar 10, and when prelocalization key 29 touched transverse horizontal support 8, circuit module control vertical distraction motor 21 quit work with horizontally tracting motor 24.Afterwards; The artificial reverse positioning sliding block 18 of passing is behind whole disengaging battery sheets 3; Continuation with positioning sliding block 18 is moved, and the opposite side of positioning sliding block promotes to get sheet traction push rod 30, gets 30 effects of sheet traction push rod this moment and gets sheet push rod 19 and make its rising; Get the battery sheet that sheet push rod 19 will weld welding and eject battery sheet locating slot 31; The battery sheet is taken in manual work away, and positioning sliding block 18 was returned to through elastic device and just in time touched the position of getting sheet traction push rod 30 this moment, thereby accomplished the whole process of battery sheet welding.For the control of welding procedure, in the process of welding, the size of welding pressure can be regulated through the Position Control transverse horizontal support dropping distance of regulating positioning key 23, perhaps regulates through the elastic force of regulating flatiron folder guide rail 7 upper springs; The angle of solder horn welding can be controlled with the setting angle of flatiron folder 5 through regulating flatiron 4; The welding stroke can be controlled through prelocalization key 27 and back positioning key 29; The speed of welding can be regulated through the power of control horizontally tracting motor 24.
Claims (10)
1. solar module single operator set; It is characterized in that, said single operator set by flatiron (4), flatiron folder (5), Iron Stand (6), flatiron folder guide rail (7), transverse horizontal support (8), horizontal guide rail (9), horizontally tracting bar (10), vertically vertical support frame (11), vertical guide rail (12), vertical distraction bar (13), welding pressing plate (14), welding pinch roller (15), sponge brush (16), welding platen (17), positioning sliding block (18), get sheet push rod (19), board base (20), vertical distraction motor (21), horizontally tracting motor (24) and circuit control module and form; Flatiron (4) is installed in the flatiron folder (5), and flatiron folder (5) is connected through the flatiron folder guide rail (7) that is fixed on above the Iron Stand (6); Iron Stand (6) is installed on the transverse horizontal support (8), and transverse horizontal support (8) is installed on the vertical guide rail (12) of vertical vertical support frame (11), and vertically vertical support frame (11) is placed in board base (20) one sides; Transverse horizontal support (8) is provided with horizontal guide rail (9), horizontally tracting bar (10) and horizontally tracting motor (24); Horizontally tracting bar (10) is fixed together with Iron Stand (6); Can drive horizontally tracting bar (10) during horizontally tracting motor (24) running moves horizontally; And promoting the motion of Iron Stand (6) level of synchronization, welding pressing plate (14) is installed on the transverse horizontal support (8) through elastic device; Vertically vertical support frame (11) is provided with vertical guide rail (12), vertical distraction bar (13) and vertical distraction motor (21); Vertical distraction bar (13) is fixed together with transverse horizontal support (8); Vertical distraction motor (21) running the time can drive vertical distraction bar (13) and do moving up and down of vertical direction, and promotes transverse horizontal support (8) and also make synchronous vertical direction and move up and down; Welding platen (17), positioning sliding block (18) with get sheet push rod (19) and all be arranged on the board base (20), weld the below that platen (17) is positioned at flatiron, sponge brush (16) be installed in solder horn under board base (20) on; Get sheet push rod (19) and run through,, can move up and down push rod (19), the finished product that has welded is ejected through getting the effect of sheet traction push rod (30) through welding platen (17).
2. a kind of solar module single operator set according to claim 1 is characterized in that, the number of said flatiron (4) with will to weld the main grid number of battery sheet identical; Flatiron is after installing on the Iron Stand; Spacing between each soldering tip on the flatiron (4) is identical with the spacing of battery sheet main grid; And relative Iron Stand (6) resilient movement up and down of flatiron (4), it relatively moves and can control through the elastic force of regulating the top spring of flatiron folder guide rail (5).
3. a kind of solar module single operator set according to claim 1 is characterized in that, and is said
Iron Stand (6) is installed on the transverse horizontal support (8) through the horizontal guide rail (9) that is fixed together with it; Iron Stand (6) is after installing on the transverse horizontal support; Horizontal support slides relatively, and the angle between flatiron and the transverse horizontal support can be controlled through regulating the setting angle of flatiron (4) on flatiron folder (5).
4. a kind of solar module single operator set according to claim 1; It is characterized in that; Said horizontally tracting bar (10) slides through the active force traction Iron Stand (6) of horizontally tracting motor (24) front and back relative and transverse horizontal support (8), and the stroke of its slip can be controlled through the prelocalization key (27) and the back positioning key (29) that are fixed on Iron Stand (6) or the horizontal guide rail (9).
5. a kind of solar module single operator set according to claim 1; It is characterized in that; Said transverse horizontal support (8) is connected (11) through the vertical guide rail (12) that is fixed together with it connection is installed with longitudinal carrier; Transverse horizontal support (8) is after installing on the longitudinal carrier, and longitudinal carrier slides up and down relatively.
6. a kind of solar module single operator set according to claim 1; It is characterized in that; Said vertical distraction bar (13) slides through the support rising of active force traction transverse horizontal or the decline of vertical distraction motor (21); The stroke that its relative longitudinal carrier (11) slides is controlled through last positioning key (23) and following positioning key (28), and the stroke that slides is greater than the distance of solder horn and welding (1).
7. a kind of solar module single operator set according to claim 1; It is characterized in that; After said welding pressing plate (14) is installed; On perpendicular to the direction of transverse horizontal support (8), can relatively move with respect to transverse horizontal support (8); And the position in vertical direction of welding pressing plate is lower than the position of each soldering tip of flatiron (4), satisfies the transverse horizontal support and moves down that welding pressing plate (14) contacts with welding prior to solder horn in the process, and descend with the continuation of transverse horizontal support (8) and to press steady welding (1).
8. a kind of solar module single operator set according to claim 1; It is characterized in that; Said welding pinch roller (15) is installed in the 1-3cm place, the place ahead of flatiron soldering tip, is pressed onto welding to prevent the perk of welding in the flatiron soldering tip welding process in flatiron soldering tip the place ahead when satisfying welding; The mounting means of said welding pinch roller (15) can perhaps be fixed together with flatiron folder (5) with the handle of flatiron (4) is fixing.
9. a kind of solar module single operator set according to claim 1 is characterized in that, said sponge brush (16) through crossbeam fixedly sponge brush edge one side be installed in board base (20) or vertically on the vertical support frame (11); The installation site of sponge brush (16) is under solder horn, and its setting height(from bottom) satisfied when flatiron descends before the flatiron soldering tip touches welding, and the flatiron soldering tip contacts prior to sponge brush, can press sponge brush with the continuation decline of flatiron then.
10. a kind of solar module single operator set according to claim 1 is characterized in that said welding platen (17) is positioned at the below of flatiron, is installed on the base (20); The left and right sides of welding platen (17) is provided with battery sheet locating slot (31); Rear side is provided with battery sheet locating slot (31) and welding locating slot (22); Installed in front positioning sliding block (18), the positioning sliding block bottom is provided with battery sheet locating slot (31) and welding locating slot (22); Battery sheet and welding make the fixed-site of battery sheet and welding through battery sheet locating slot on platen and the slide block and welding locating slot after placing on the welding platen, satisfy the requirement of welding aligning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218181 CN202607022U (en) | 2012-05-16 | 2012-05-16 | Single-head welder of solar cell pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218181 CN202607022U (en) | 2012-05-16 | 2012-05-16 | Single-head welder of solar cell pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607022U true CN202607022U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220218181 Expired - Fee Related CN202607022U (en) | 2012-05-16 | 2012-05-16 | Single-head welder of solar cell pack |
Country Status (1)
| Country | Link |
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| CN (1) | CN202607022U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639562A (en) * | 2013-12-17 | 2014-03-19 | 苏州谐通光伏科技有限公司 | Automatic welding device for solar junction box |
| CN103990928A (en) * | 2013-02-20 | 2014-08-20 | 无锡奥特维科技有限公司 | Disengaging preventing solder strip fastening mechanism |
| CN104722880A (en) * | 2015-04-03 | 2015-06-24 | 常州天合光能有限公司 | Solder strip clamp with guide groove and solder strip dragging method adopting solder strip clamp |
| CN105904049A (en) * | 2016-05-27 | 2016-08-31 | 江西日普升能源科技股份有限公司 | Single welding device for semi-automatic solar battery cells and single welding method of single welding device |
| CN106825928A (en) * | 2016-12-29 | 2017-06-13 | 中国电子科技集团公司第二研究所 | A kind of equipment for curing glass metal layer and welding |
| CN106903464A (en) * | 2017-03-28 | 2017-06-30 | 无锡先导智能装备股份有限公司 | Prewelding connection mechanism and pre-welding method |
| CN109226924A (en) * | 2018-10-30 | 2019-01-18 | 苏州晟成智能装备有限公司 | A kind of solar panel terminal box lead automatic welding device |
| CN109742190A (en) * | 2019-01-05 | 2019-05-10 | 李的根 | A kind of solar battery sheet welding machine |
| CN110560997A (en) * | 2019-09-02 | 2019-12-13 | 晶澳（邢台）太阳能有限公司 | welding tool of solar cell welding machine |
| CN111570959A (en) * | 2020-05-27 | 2020-08-25 | 上海超导科技股份有限公司 | Superconducting strip joint welding device and welding method |
| CN114769769A (en) * | 2022-06-21 | 2022-07-22 | 晟高新能源(江苏)有限公司 | Photovoltaic module production equipment and production method |
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2012
- 2012-05-16 CN CN 201220218181 patent/CN202607022U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990928A (en) * | 2013-02-20 | 2014-08-20 | 无锡奥特维科技有限公司 | Disengaging preventing solder strip fastening mechanism |
| CN103990928B (en) * | 2013-02-20 | 2016-05-25 | 无锡奥特维科技股份有限公司 | A kind of welding retention mechanism of slip-off preventing |
| CN103639562A (en) * | 2013-12-17 | 2014-03-19 | 苏州谐通光伏科技有限公司 | Automatic welding device for solar junction box |
| CN103639562B (en) * | 2013-12-17 | 2015-11-18 | 苏州谐通光伏科技有限公司 | Solar junction box automatic soldering device |
| CN104722880A (en) * | 2015-04-03 | 2015-06-24 | 常州天合光能有限公司 | Solder strip clamp with guide groove and solder strip dragging method adopting solder strip clamp |
| CN105904049A (en) * | 2016-05-27 | 2016-08-31 | 江西日普升能源科技股份有限公司 | Single welding device for semi-automatic solar battery cells and single welding method of single welding device |
| CN106825928A (en) * | 2016-12-29 | 2017-06-13 | 中国电子科技集团公司第二研究所 | A kind of equipment for curing glass metal layer and welding |
| CN106903464A (en) * | 2017-03-28 | 2017-06-30 | 无锡先导智能装备股份有限公司 | Prewelding connection mechanism and pre-welding method |
| CN109226924A (en) * | 2018-10-30 | 2019-01-18 | 苏州晟成智能装备有限公司 | A kind of solar panel terminal box lead automatic welding device |
| CN109742190A (en) * | 2019-01-05 | 2019-05-10 | 李的根 | A kind of solar battery sheet welding machine |
| CN109742190B (en) * | 2019-01-05 | 2020-10-02 | 泗县汉能诚信电气工程有限公司 | Solar cell piece welding strip machine |
| CN110560997A (en) * | 2019-09-02 | 2019-12-13 | 晶澳（邢台）太阳能有限公司 | welding tool of solar cell welding machine |
| CN111570959A (en) * | 2020-05-27 | 2020-08-25 | 上海超导科技股份有限公司 | Superconducting strip joint welding device and welding method |
| CN114769769A (en) * | 2022-06-21 | 2022-07-22 | 晟高新能源(江苏)有限公司 | Photovoltaic module production equipment and production method |
| CN114769769B (en) * | 2022-06-21 | 2022-09-06 | 晟高新能源(江苏)有限公司 | Photovoltaic module production equipment and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20140516 |