CN110068762A - Soft-package battery packaging effect detection device and detection method - Google Patents
Soft-package battery packaging effect detection device and detection method Download PDFInfo
- Publication number
- CN110068762A CN110068762A CN201910257686.5A CN201910257686A CN110068762A CN 110068762 A CN110068762 A CN 110068762A CN 201910257686 A CN201910257686 A CN 201910257686A CN 110068762 A CN110068762 A CN 110068762A
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- CN
- China
- Prior art keywords
- lower sheeting
- notch
- battery core
- plastic film
- hard tracheae
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 230000000694 effects Effects 0.000 title claims abstract description 26
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000002985 plastic film Substances 0.000 claims abstract description 24
- 229920006255 plastic film Polymers 0.000 claims abstract description 24
- 239000000565 sealant Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000012360 testing method Methods 0.000 claims description 13
- 238000007654 immersion Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000007547 defect Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 17
- 238000004458 analytical method Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract description 2
- 238000005538 encapsulation Methods 0.000 description 15
- 239000000499 gel Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000007789 sealing Methods 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910257686.5A CN110068762A (en) | 2019-04-01 | 2019-04-01 | Soft-package battery packaging effect detection device and detection method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910257686.5A CN110068762A (en) | 2019-04-01 | 2019-04-01 | Soft-package battery packaging effect detection device and detection method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110068762A true CN110068762A (en) | 2019-07-30 |
Family
ID=67366836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910257686.5A Pending CN110068762A (en) | 2019-04-01 | 2019-04-01 | Soft-package battery packaging effect detection device and detection method |
Country Status (1)
Country | Link |
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CN (1) | CN110068762A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110534831A (en) * | 2019-08-12 | 2019-12-03 | 清华大学 | Internal temperature of battery measurement method |
CN111735707A (en) * | 2020-06-29 | 2020-10-02 | 天津市捷威动力工业有限公司 | Method and device for testing packaging strength of lithium ion soft package battery |
CN111751221A (en) * | 2020-06-29 | 2020-10-09 | 苏州清陶新能源科技有限公司 | Method for testing packaging strength of soft package battery |
CN111879618A (en) * | 2020-07-09 | 2020-11-03 | 合肥国轩高科动力能源有限公司 | Method for testing withstand pressure of soft-packaged battery cell |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202066650U (en) * | 2011-03-14 | 2011-12-07 | 东莞新能源科技有限公司 | Air-tightness detection device for flexible packaged battery core |
CN203519282U (en) * | 2013-10-08 | 2014-04-02 | 江苏超洁绿色能源科技有限公司 | Testing device for testing sealing performance of bipolar plate of fuel cell |
CN204188348U (en) * | 2014-11-29 | 2015-03-04 | 西安瑟福能源科技有限公司 | A kind of flexible packaged battery core packaging effect verifying attachment |
CN206440807U (en) * | 2017-02-13 | 2017-08-25 | 宁德时代新能源科技股份有限公司 | The test equipment of soft pack cell |
CN107946652A (en) * | 2017-11-07 | 2018-04-20 | 江苏金坛绿能新能源科技有限公司 | A kind of flexible-packed battery aluminum plastic film encapsulation performance detection method |
CN207675385U (en) * | 2017-12-28 | 2018-07-31 | 泸州京泰电子科技有限公司 | A kind of battery core sealing detection device |
-
2019
- 2019-04-01 CN CN201910257686.5A patent/CN110068762A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202066650U (en) * | 2011-03-14 | 2011-12-07 | 东莞新能源科技有限公司 | Air-tightness detection device for flexible packaged battery core |
CN203519282U (en) * | 2013-10-08 | 2014-04-02 | 江苏超洁绿色能源科技有限公司 | Testing device for testing sealing performance of bipolar plate of fuel cell |
CN204188348U (en) * | 2014-11-29 | 2015-03-04 | 西安瑟福能源科技有限公司 | A kind of flexible packaged battery core packaging effect verifying attachment |
CN206440807U (en) * | 2017-02-13 | 2017-08-25 | 宁德时代新能源科技股份有限公司 | The test equipment of soft pack cell |
CN107946652A (en) * | 2017-11-07 | 2018-04-20 | 江苏金坛绿能新能源科技有限公司 | A kind of flexible-packed battery aluminum plastic film encapsulation performance detection method |
CN207675385U (en) * | 2017-12-28 | 2018-07-31 | 泸州京泰电子科技有限公司 | A kind of battery core sealing detection device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110534831A (en) * | 2019-08-12 | 2019-12-03 | 清华大学 | Internal temperature of battery measurement method |
CN111735707A (en) * | 2020-06-29 | 2020-10-02 | 天津市捷威动力工业有限公司 | Method and device for testing packaging strength of lithium ion soft package battery |
CN111751221A (en) * | 2020-06-29 | 2020-10-09 | 苏州清陶新能源科技有限公司 | Method for testing packaging strength of soft package battery |
CN111879618A (en) * | 2020-07-09 | 2020-11-03 | 合肥国轩高科动力能源有限公司 | Method for testing withstand pressure of soft-packaged battery cell |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200521 Address after: Room g0232, headquarters building, Changsha Zhongdian Software Park, No. 39, Jianshan Road, high tech Development Zone, Changsha City, Hunan Province Applicant after: Thornton New Energy Technology (Changsha) Co.,Ltd. Address before: 411100 Hunan province Xiangtan City Jiuhua Demonstration Zone No. 78 West Benz Applicant before: SOUNDON NEW ENERGY TECHNOLOGY Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230912 Address after: No. 46, Qingfu Anshijia, Guoxiangqiao Village, Lanjiang Street, Yuyao City, Ningbo City, Zhejiang Province, 315402 Applicant after: Yuyao Haitai Trading Co.,Ltd. Address before: Room g0232, headquarters building, Changsha Zhongdian Software Park, No. 39, Jianshan Road, Changsha hi tech Development Zone, Hunan 410000 Applicant before: Thornton New Energy Technology (Changsha) Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190730 |
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RJ01 | Rejection of invention patent application after publication |