CN107123830B - 一种高密封性的电芯验漏装置及其验漏方法 - Google Patents
一种高密封性的电芯验漏装置及其验漏方法 Download PDFInfo
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- CN107123830B CN107123830B CN201710411920.6A CN201710411920A CN107123830B CN 107123830 B CN107123830 B CN 107123830B CN 201710411920 A CN201710411920 A CN 201710411920A CN 107123830 B CN107123830 B CN 107123830B
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 40
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- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000012360 testing method Methods 0.000 claims description 39
- 238000007689 inspection Methods 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 230000002411 adverse Effects 0.000 abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 9
- 229910052744 lithium Inorganic materials 0.000 description 9
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/34—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by testing the possibility of maintaining the vacuum in containers, e.g. in can-testing machines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
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Claims (9)
Priority Applications (1)
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CN201710411920.6A CN107123830B (zh) | 2017-06-05 | 2017-06-05 | 一种高密封性的电芯验漏装置及其验漏方法 |
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CN201710411920.6A CN107123830B (zh) | 2017-06-05 | 2017-06-05 | 一种高密封性的电芯验漏装置及其验漏方法 |
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CN107123830A CN107123830A (zh) | 2017-09-01 |
CN107123830B true CN107123830B (zh) | 2023-11-03 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107607263B (zh) * | 2017-09-26 | 2020-01-03 | 歌尔股份有限公司 | 一种防水检测结构 |
CN108258341B (zh) * | 2018-01-23 | 2019-03-19 | 湖南元德科技有限公司 | 电池检漏装置以及电池检漏方法 |
Citations (9)
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CN202614481U (zh) * | 2012-02-21 | 2012-12-19 | 上海航天电源技术有限责任公司 | 一种锂离子电池正压检漏装置 |
CN202710269U (zh) * | 2012-06-26 | 2013-01-30 | 力神迈尔斯动力电池系统有限公司 | 锂离子动力电池壳体验漏装置 |
CN103674451A (zh) * | 2013-12-20 | 2014-03-26 | 天津力神电池股份有限公司 | 一种锂离子电池周边焊验漏方法及装置 |
JP2015017846A (ja) * | 2013-07-09 | 2015-01-29 | 株式会社アルバック | 漏洩検知装置 |
CN205228701U (zh) * | 2015-12-25 | 2016-05-11 | 宁德时代新能源科技股份有限公司 | 电芯内压测试样本及采用该样本的电芯内压测试系统 |
CN205506329U (zh) * | 2016-03-25 | 2016-08-24 | 杭州欧森科技有限公司 | 一种锂电池电芯壳体检漏用真空舱装置 |
CN106441744A (zh) * | 2016-12-13 | 2017-02-22 | 力信(江苏)能源科技有限责任公司 | 一种锂离子方型动力电池验漏装置及其验漏工艺 |
CN106525351A (zh) * | 2016-12-13 | 2017-03-22 | 镇江成泰自动化技术有限公司 | 一种锂离子动力电池密封性检测装置及其检测方法 |
CN206878121U (zh) * | 2017-06-05 | 2018-01-12 | 镇江成泰自动化技术有限公司 | 一种高密封性的电芯验漏装置 |
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2017
- 2017-06-05 CN CN201710411920.6A patent/CN107123830B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202614481U (zh) * | 2012-02-21 | 2012-12-19 | 上海航天电源技术有限责任公司 | 一种锂离子电池正压检漏装置 |
CN202710269U (zh) * | 2012-06-26 | 2013-01-30 | 力神迈尔斯动力电池系统有限公司 | 锂离子动力电池壳体验漏装置 |
JP2015017846A (ja) * | 2013-07-09 | 2015-01-29 | 株式会社アルバック | 漏洩検知装置 |
CN103674451A (zh) * | 2013-12-20 | 2014-03-26 | 天津力神电池股份有限公司 | 一种锂离子电池周边焊验漏方法及装置 |
CN205228701U (zh) * | 2015-12-25 | 2016-05-11 | 宁德时代新能源科技股份有限公司 | 电芯内压测试样本及采用该样本的电芯内压测试系统 |
CN205506329U (zh) * | 2016-03-25 | 2016-08-24 | 杭州欧森科技有限公司 | 一种锂电池电芯壳体检漏用真空舱装置 |
CN106441744A (zh) * | 2016-12-13 | 2017-02-22 | 力信(江苏)能源科技有限责任公司 | 一种锂离子方型动力电池验漏装置及其验漏工艺 |
CN106525351A (zh) * | 2016-12-13 | 2017-03-22 | 镇江成泰自动化技术有限公司 | 一种锂离子动力电池密封性检测装置及其检测方法 |
CN206878121U (zh) * | 2017-06-05 | 2018-01-12 | 镇江成泰自动化技术有限公司 | 一种高密封性的电芯验漏装置 |
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