CN202034449U - Clamp device for controlling size of electrical core of square lithium battery - Google Patents
Clamp device for controlling size of electrical core of square lithium battery Download PDFInfo
- Publication number
- CN202034449U CN202034449U CN2011201468909U CN201120146890U CN202034449U CN 202034449 U CN202034449 U CN 202034449U CN 2011201468909 U CN2011201468909 U CN 2011201468909U CN 201120146890 U CN201120146890 U CN 201120146890U CN 202034449 U CN202034449 U CN 202034449U
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- Prior art keywords
- guide rail
- sliding clamp
- plate
- dividing plate
- lithium battery
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a clamp device for controlling the size of an electrical core of a square lithium battery. The clamp device comprises a clamp and a compression device, wherein the compression device comprises a bottom plate, two baffle plates, a sliding pressure plate and at least two guide rails connected with the baffle plates; the sliding pressure plate is arranged between the two baffle plates and sleeved on the guide rails in a sliding manner; the clamp and the sliding pressure plate are respectively arranged on two sides of one of the baffle plates, and a through hole is formed on the baffle plate; the pressure head of the clamp extends to the sliding pressure plate through the through hole; and a plurality of partition boards are arranged between the other baffle plate and the sliding pressure plate and sleeved on the guide rails in a sliding manner, and a plurality of accommodating spaces for the electrical cores of the lithium battery is formed between the sliding pressure plate and the other baffle plate through the partition boards. In the utility model, the plurality of partition boards are arranged between the baffle plates and the sliding pressure plate, the electrical cores of a plurality of lithium batteries can be simultaneously placed into the clamp device for clamping, and the charge-discharge detection on the plurality of electrical cores can be performed at the same time to improve the detection efficiency.
Description
Technical field
The utility model relates to a kind of part tooling, relates in particular to a kind of clamping device of controlling size of square lithium battery cell.
Background technology
The consistency of quadrate lithium battery overall dimension is the emphasis that each lithium battery manufacturer pays close attention to.Basically all be to adopt automation equipment at present, especially auto reeling equipment guarantees the overall dimension of lithium battery.The lithium battery finished product is after assembling, need carry out battery capacity to charging and discharging lithium battery detects, in this process,, make that electric core size variation after discharging and recharging of quadrate lithium battery is excessive, cause finished size to exceed standard size because electric in-core bilge construction changes.Be head it off, lithium battery manufacturer has brought into use battery clamp, the variation of electricity core size when detecting with the control charging and discharging lithium battery, a kind of method and corresponding anchor clamps of controlling size of square lithium battery cell are disclosed as Chinese invention patent CN101740820A, described anchor clamps comprise two parallel clamping plates, and the connecting plate that connects two described clamping plate sides, on described clamping plate, be provided with hold down gag, described clamping plate is used to clamp lithium battery, and described hold down gag applies clamping force to clamped lithium battery.This utility model utilizes hold down gag that clamped lithium battery is applied the clamping force that is parallel to the lithium battery thickness direction, and the lithium battery stress surface is big and stressed even, can control the size of battery battery core preferably.But this utility model once can only electric core of clamping, an electric core is discharged and recharged to detect could change other electric core after finishing and detect, and wastes time and energy, and detection efficiency is low.
Summary of the invention
Goal of the invention of the present utility model provides a kind of clamping device of controlling size of square lithium battery cell, and by the improvement of structure, the size of square lithium battery cell is controlled, lithium battery electric core capacity check efficient height.
To achieve the above object of the invention, the technical solution adopted in the utility model is: a kind of clamping device of controlling size of square lithium battery cell, comprise anchor clamps and hold down gag, described hold down gag comprises a base plate, two baffle plates and sliding clamp, two described baffle plates are fixed in the two ends of described base plate abreast, and described hold down gag also comprises at least two guide rails that connect described baffle plate;
Described sliding clamp is located between two described baffle plates, is provided with pressing plate location hole with described guide rail equivalent corresponding to the position of described guide rail on this sliding clamp, described sliding clamp through described pressing plate location hole sliding sleeve on described guide rail;
Described anchor clamps and described sliding clamp branch occupy the wherein both sides of a baffle plate, and fixedly connected with this baffle plate, and this baffle plate is provided with a through hole, and the pressure head of described anchor clamps stretches to the side of described sliding clamp in the face of described anchor clamps through this through hole;
Be provided with at least six dividing plates between described sliding clamp and another piece baffle plate, be provided with dividing plate location hole with described guide rail equivalent corresponding to the position of described guide rail on the described dividing plate, described dividing plate on described guide rail, constitutes the spatial accommodation of a plurality of lithium battery electric cores through described dividing plate location hole sliding sleeve by described dividing plate between described sliding clamp and this another piece baffle plate.
In the technique scheme, the side that every described dividing plate deviates from described sliding clamp is provided with back-moving spring, and described back-moving spring sliding sleeve is on described guide rail.
In the technique scheme, described back-moving spring is fixedlyed connected with described dividing plate.
The clamping step: at first the quick tong with anchor clamps unclamps, and central dividing plate resets under the effect of back-moving spring power; Then lithium battery electric core is put into the location notch that forms by baffle plate and dividing plate; Quick tong clamping with anchor clamps puts in place then, lithium battery is bestowed the clamping force of 60kg/L-100kg/L, this moment square lithium battery cell clamped from the direction that is parallel to electric core thickness, control lithium battery discharge and recharge and the capacity check process in lithium battery electric core thickness within the specific limits.
For achieving the above object, second kind of technical scheme that the utility model adopts is: a kind of clamping device of controlling size of square lithium battery cell, comprise anchor clamps and hold down gag, described hold down gag comprises a base plate, two baffle plates and sliding clamp, two described baffle plates are fixed in the two ends of described base plate abreast, described hold down gag also comprises at least two guide rails that connect described baffle plate, and the projection size of distance on described base plate between at least one described guide rail and all the other guide rails is not less than the width dimensions of described battery battery core;
Described sliding clamp is located between two described baffle plates, is provided with pressing plate location hole with described guide rail equivalent corresponding to the position of described guide rail on this sliding clamp, described sliding clamp through described pressing plate location hole sliding sleeve on described guide rail;
Described anchor clamps and described sliding clamp branch occupy the wherein both sides of a baffle plate, and fixedly connected with this baffle plate, and this baffle plate is provided with a through hole, and the pressure head of described anchor clamps stretches to the side of described sliding clamp in the face of described anchor clamps through this through hole;
Be provided with at least six dividing plates between described sliding clamp and another piece baffle plate, be provided with dividing plate location notch with described guide rail equivalent corresponding to the position of described guide rail on the described dividing plate, described dividing plate is slidingly connected through described dividing plate location notch and described guide rail formation, constitutes the spatial accommodation of a plurality of lithium battery electric cores between described sliding clamp and this another piece baffle plate by described dividing plate.
Further technical scheme, described dividing plate location notch is a U-lag, the opening end of described U-lag is positioned on the end face of described dividing plate, described dividing plate through described U-lag sleeve on described guide rail, utilize said structure, can be under the situation of not dismantling baffle plate, adjust the quantity of dividing plate, the convenient use according to the number of need clamping electricity core.
In the technique scheme, the side that every described dividing plate deviates from described sliding clamp is provided with back-moving spring, and described back-moving spring sliding sleeve is on described guide rail.
In the technique scheme, described back-moving spring is fixedlyed connected with described dividing plate.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1. the utility model is provided with at least six dividing plates between baffle plate and sliding clamp, can simultaneously the lithium battery electric core more than seven be put into clamping device and clamp, and can discharge and recharge detection to polylith electricity core simultaneously, improves detection efficiency.
2. the utility model clamped electric core before square lithium battery cell carries out volume test from being parallel to thickness direction, and the lithium battery electric core stress surface is big, stressed evenly, prevented that electric core from expanding the generation fold and influencing finished size when discharging and recharging.
3. the utility model adopts anchor clamps to promote sliding clamp to slide on parallel front and back guide rail, clamps according to the fixed journey system of quick tong, has saved the activity duration greatly, enhances productivity.
4. separate with plastic septum between the electric core of each of the utility model clamping, guarantee the distance between each electric core, realize the accurate location of electric core.
Description of drawings
Fig. 1 is the front view of the utility model embodiment one;
Fig. 2 is the vertical view of embodiment one;
Fig. 3 is the left view of embodiment one;
Fig. 4 is the vertical view of the utility model embodiment two;
Fig. 5 is the left view of embodiment two;
Fig. 6 is the schematic diagram of the dividing plate of embodiment two;
Wherein: 1, base plate; 2, baffle plate; 3, back-moving spring; 5, dividing plate; 50, dividing plate location notch; 6, sliding clamp; 7, guide rail; 10, anchor clamps; 15, pressure head.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: shown in Fig. 1～3, a kind of clamping device of controlling size of square lithium battery cell, comprise anchor clamps 10 and hold down gag, described hold down gag comprises a base plate 1, two baffle plates 2 and sliding clamps 6, two described baffle plates 2 are fixed in the two ends of described base plate 1 abreast, and described hold down gag also comprises three guide rails 7 that connect described baffle plate 2.
Described sliding clamp 6 is located between two described baffle plates 2, and the position corresponding to described guide rail 7 on this sliding clamp 6 is provided with 3 pressing plate location holes, described sliding clamp 6 through described pressing plate location hole sliding sleeve on described guide rail 7.
Described anchor clamps 10 occupy the wherein both sides of a baffle plate 2 in 6 minutes with described sliding clamp, and fixedly connected with this baffle plate 2, this baffle plate 2 is provided with a through hole, the pressure head 15 of described anchor clamps 10 stretches to the side of described sliding clamp 6 in the face of described anchor clamps 10 through this through hole, and sliding clamp 6 can be slided by described guide rail 7 in the driving lower edge of pressure head 15.
Be provided with 15 dividing plates 5 between described sliding clamp 6 and another piece baffle plate 2, position corresponding to described guide rail 7 on the described dividing plate 5 is provided with 3 dividing plate location holes, described dividing plate 5 on described guide rail 7, constitutes the spatial accommodation of a plurality of lithium battery electric cores through described dividing plate location hole sliding sleeve by described dividing plate 5 between described sliding clamp 6 and this another piece baffle plate 2.
As shown in Figure 2, the side that every described dividing plate 5 deviates from described sliding clamp 6 is fixed with back-moving spring 3, and described back-moving spring 3 sliding sleeves are on described guide rail 7, and when the quick tong of anchor clamps unclamped, dividing plate resetted under the effect of back-moving spring power.
The clamping step: at first the quick tong with anchor clamps unclamps, and central dividing plate resets under the effect of back-moving spring power; Then lithium battery electric core is put into the location notch that forms by baffle plate and dividing plate; Quick tong clamping with anchor clamps puts in place then, lithium battery is granted the clamping force of 60kg/L-100kg/L, this moment square lithium battery cell clamped from the direction that is parallel to electric core thickness, control lithium battery discharge and recharge and the capacity check process in lithium battery electric core thickness within the specific limits.
Test data is as follows:
Test data 1 is to use the utility model clamping lithium battery electric core to discharge and recharge the gauge of the electric core that records after the detection; Test data 2 is not use that this enforcement is novel carries out clamping with lithium battery electric core, and electric core discharges and recharges the gauge of the electric core that records after the detection.By the data contrast as can be known: when not increasing clamping device, the electric core gauge after the lithium battery electric core capacity check on average increases about 0.4mm, and after increasing clamping device, the electric core gauge after the lithium battery electric core capacity check on average is reduced to 0.33mm.
Test data 1
Before the quadrate lithium battery volume test, the clamping force of lithium battery electric core with 60kg/L-100kg/L clamped, on test machine, carry out volume test then, the gauge of the electric core after discharging and recharging is as shown in the table:
Test data 2
When the quadrate lithium battery volume test, lithium battery electric core is not clamped, on test machine, carry out volume test then, the gauge of the electric core after discharging and recharging is as shown in the table:
Embodiment two: shown in Fig. 4～6, a kind of clamping device of controlling size of square lithium battery cell, comprise anchor clamps 10 and hold down gag, described hold down gag comprises a base plate 1, two baffle plates 2 and sliding clamps 6, two described baffle plates 2 are fixed in the two ends of described base plate 1 abreast, and described hold down gag also comprises four guide rails 7 that connect described baffle plate 2.
Described sliding clamp 6 is located between two described baffle plates 2, and the position corresponding to described guide rail 7 on this sliding clamp 6 is provided with 4 pressing plate location holes, described sliding clamp 6 through described pressing plate location hole sliding sleeve on described guide rail 7.
Described anchor clamps 10 occupy the wherein both sides of a baffle plate 2 in 6 minutes with described sliding clamp, and fixedly connected with this baffle plate 2, this baffle plate 2 is provided with a through hole, the pressure head 15 of described anchor clamps 10 stretches to the side of described sliding clamp 6 in the face of described anchor clamps 10 through this through hole, and sliding clamp 6 can be slided by described guide rail 7 in the driving lower edge of pressure head 15.
Be provided with seven dividing plates 5 between described sliding clamp 6 and another piece baffle plate 2, constitute the spatial accommodation of a plurality of lithium battery electric cores between described sliding clamp 6 and this another piece baffle plate 2 by described dividing plate 5; Position corresponding to described guide rail 7 on the described dividing plate 5 is provided with 4 U-shaped dividing plate location notchs 50, the opening end of described U-lag is positioned on the end face of described dividing plate 5, described dividing plate 5 through described U-lag sleeve on described guide rail 7, and can slide along described guide rail 7, pass through said structure, can be under the situation of not dismantling baffle plate, adjust the quantity of dividing plate, the convenient use according to the number of need clamping electricity core.
As shown in Figure 4, the side that every described dividing plate 5 deviates from described sliding clamp 6 is fixed with back-moving spring 3, and described back-moving spring 3 sliding sleeves are on described guide rail 7, and when the quick tong of anchor clamps unclamped, dividing plate resetted under the effect of back-moving spring power.
Claims (7)
1. clamping device of controlling size of square lithium battery cell, comprise anchor clamps (10) and hold down gag, described hold down gag comprises a base plate (1), two baffle plates (2) and sliding clamp (6), two described baffle plates (2) are fixed in the two ends of described base plate (1) abreast, it is characterized in that: described hold down gag also comprises at least two guide rails (7) that connect described baffle plate (2);
Described sliding clamp (6) is located between two described baffle plates (2), this sliding clamp (6) is gone up position corresponding to described guide rail (7) and is provided with pressing plate location hole with described guide rail (7) equivalent, described sliding clamp (6) through described pressing plate location hole sliding sleeve on described guide rail (7);
Described anchor clamps (10) occupy the wherein both sides of a baffle plate (2) with described sliding clamp (6) branch, and fixedly connected with this baffle plate (2), this baffle plate (2) is provided with a through hole, and the pressure head (15) of described anchor clamps (10) stretches to the side of described sliding clamp (6) in the face of described anchor clamps (10) through this through hole;
Be provided with at least six dividing plates (5) between described sliding clamp (6) and another piece baffle plate (2), the last position corresponding to described guide rail (7) of described dividing plate (5) is provided with the dividing plate location hole with described guide rail (7) equivalent, described dividing plate (5) on described guide rail (7), constitutes the spatial accommodation of a plurality of lithium battery electric cores through described dividing plate location hole sliding sleeve by described dividing plate (5) between described sliding clamp (6) and this another piece baffle plate (2).
2. clamping device according to claim 1 is characterized in that: the side that every described dividing plate (5) deviates from described sliding clamp (6) is provided with back-moving spring (3), and described back-moving spring (3) sliding sleeve is on described guide rail (7).
3. clamping device according to claim 2 is characterized in that: described back-moving spring (3) is fixedlyed connected with described dividing plate (5).
4. clamping device of controlling size of square lithium battery cell, comprise anchor clamps (10) and hold down gag, described hold down gag comprises a base plate (1), two baffle plates (2) and sliding clamp (6), two described baffle plates (2) are fixed in the two ends of described base plate (1) abreast, it is characterized in that: described hold down gag also comprises at least two guide rails (7) that connect described baffle plate (2);
Described sliding clamp (6) is located between two described baffle plates (2), this sliding clamp (6) is gone up position corresponding to described guide rail (7) and is provided with pressing plate location hole with described guide rail (7) equivalent, described sliding clamp (6) through described pressing plate location hole sliding sleeve on described guide rail (7);
Described anchor clamps (10) occupy the wherein both sides of a baffle plate (2) with described sliding clamp (6) branch, and fixedly connected with this baffle plate (2), this baffle plate (2) is provided with a through hole, and the pressure head (15) of described anchor clamps (10) stretches to the side of described sliding clamp (6) in the face of described anchor clamps (10) through this through hole;
Be provided with at least six dividing plates (5) between described sliding clamp (6) and another piece baffle plate (2), the last position corresponding to described guide rail (7) of described dividing plate (5) is provided with the dividing plate location notch (50) with described guide rail (7) equivalent, described dividing plate (5) is slidingly connected through described dividing plate location notch (50) and described guide rail (7) formation, constitutes the spatial accommodation of a plurality of lithium battery electric cores between described sliding clamp (6) and this another piece baffle plate (2) by described dividing plate (5).
5. clamping device according to claim 4, it is characterized in that: described dividing plate location notch (50) is a U-lag, the opening end of described U-lag is positioned on the end face of described dividing plate (5), described dividing plate (5) through described U-lag sleeve on described guide rail (7).
6. clamping device according to claim 4 is characterized in that: the side that every described dividing plate (5) deviates from described sliding clamp (6) is provided with back-moving spring (3), and described back-moving spring (3) sliding sleeve is on described guide rail (7).
7. clamping device according to claim 6 is characterized in that: described back-moving spring (3) is fixedlyed connected with described dividing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201468909U CN202034449U (en) | 2011-05-10 | 2011-05-10 | Clamp device for controlling size of electrical core of square lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201468909U CN202034449U (en) | 2011-05-10 | 2011-05-10 | Clamp device for controlling size of electrical core of square lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034449U true CN202034449U (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201468909U Expired - Lifetime CN202034449U (en) | 2011-05-10 | 2011-05-10 | Clamp device for controlling size of electrical core of square lithium battery |
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| CN (1) | CN202034449U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094620A (en) * | 2013-01-25 | 2013-05-08 | 河南环宇赛尔新能源科技有限公司 | Soft package lithium ion battery formation clamp |
| CN103257327A (en) * | 2013-04-28 | 2013-08-21 | 苏州金牛精密机械有限公司 | Magnetic detection jig |
| CN103956443A (en) * | 2014-04-28 | 2014-07-30 | 深圳市格林晟科技有限公司 | Clamp for flexible package of lithium ion battery |
| CN105598044A (en) * | 2015-12-02 | 2016-05-25 | 杭州伯坦科技工程有限公司 | Method for effectively screening self-discharging batteries |
| CN106785059A (en) * | 2016-12-16 | 2017-05-31 | 浙江超威创元实业有限公司 | A kind of polymer battery core aging clamp and its aging technique using the fixture |
| CN107656103A (en) * | 2017-10-27 | 2018-02-02 | 北京普莱德新能源电池科技有限公司 | A kind of clamp fixture for being used to clamp multiple battery cores |
| CN107732282A (en) * | 2017-11-03 | 2018-02-23 | 深圳市光大激光科技股份有限公司 | Battery core combo is automatically positioned tool |
| CN109728354A (en) * | 2018-12-29 | 2019-05-07 | 蜂巢能源科技有限公司 | Battery formation press fixture |
| CN110220780A (en) * | 2019-05-28 | 2019-09-10 | 合肥国轩高科动力能源有限公司 | A kind of mechanical property testing system and test method of rectangular cell |
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2011
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094620A (en) * | 2013-01-25 | 2013-05-08 | 河南环宇赛尔新能源科技有限公司 | Soft package lithium ion battery formation clamp |
| CN103094620B (en) * | 2013-01-25 | 2015-02-25 | 河南环宇赛尔新能源科技有限公司 | Soft package lithium ion battery formation clamp |
| CN103257327A (en) * | 2013-04-28 | 2013-08-21 | 苏州金牛精密机械有限公司 | Magnetic detection jig |
| CN103257327B (en) * | 2013-04-28 | 2016-02-24 | 苏州金牛精密机械有限公司 | Magnetic detection jig |
| CN103956443A (en) * | 2014-04-28 | 2014-07-30 | 深圳市格林晟科技有限公司 | Clamp for flexible package of lithium ion battery |
| CN105598044B (en) * | 2015-12-02 | 2018-05-11 | 杭州伯坦科技工程有限公司 | A kind of method of Effective selection self-discharge battery |
| CN105598044A (en) * | 2015-12-02 | 2016-05-25 | 杭州伯坦科技工程有限公司 | Method for effectively screening self-discharging batteries |
| CN106785059A (en) * | 2016-12-16 | 2017-05-31 | 浙江超威创元实业有限公司 | A kind of polymer battery core aging clamp and its aging technique using the fixture |
| CN106785059B (en) * | 2016-12-16 | 2019-02-12 | 浙江超威创元实业有限公司 | A kind of aging technique using polymer battery core aging clamp |
| CN107656103A (en) * | 2017-10-27 | 2018-02-02 | 北京普莱德新能源电池科技有限公司 | A kind of clamp fixture for being used to clamp multiple battery cores |
| CN107732282A (en) * | 2017-11-03 | 2018-02-23 | 深圳市光大激光科技股份有限公司 | Battery core combo is automatically positioned tool |
| CN107732282B (en) * | 2017-11-03 | 2024-04-02 | 深圳市光大激光科技股份有限公司 | Automatic positioning jig for battery cell assembling |
| CN109728354A (en) * | 2018-12-29 | 2019-05-07 | 蜂巢能源科技有限公司 | Battery formation press fixture |
| CN110220780A (en) * | 2019-05-28 | 2019-09-10 | 合肥国轩高科动力能源有限公司 | A kind of mechanical property testing system and test method of rectangular cell |
| CN110220780B (en) * | 2019-05-28 | 2024-05-10 | 合肥国轩高科动力能源有限公司 | Mechanical property test system and test method for square battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215153 Suzhou high tech Zone, Jiangsu city science and technology, Jinsha River Road, No. 181 Patentee after: Phylion battery Limited by Share Ltd Address before: Suzhou City, Jiangsu province 215011 Suzhou District No. 81 Xiangyang Road Patentee before: Suzhou Phylion Battery Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20111109 |
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| CX01 | Expiry of patent term |