JP6135772B2 - 電池の電解液注液装置 - Google Patents
電池の電解液注液装置 Download PDFInfo
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- JP6135772B2 JP6135772B2 JP2015552355A JP2015552355A JP6135772B2 JP 6135772 B2 JP6135772 B2 JP 6135772B2 JP 2015552355 A JP2015552355 A JP 2015552355A JP 2015552355 A JP2015552355 A JP 2015552355A JP 6135772 B2 JP6135772 B2 JP 6135772B2
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- 238000002347 injection Methods 0.000 title claims description 89
- 239000007924 injection Substances 0.000 title claims description 89
- 239000003792 electrolyte Substances 0.000 title claims description 36
- 239000008151 electrolyte solution Substances 0.000 claims description 43
- 230000007423 decrease Effects 0.000 claims description 7
- 238000001802 infusion Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 12
- 239000005001 laminate film Substances 0.000 description 6
- 239000011888 foil Substances 0.000 description 5
- 238000007689 inspection Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 4
- 230000006837 decompression Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
- PFEOZHBOMNWTJB-UHFFFAOYSA-N 3-methylpentane Chemical compound CCC(C)CC PFEOZHBOMNWTJB-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 102220501791 TP53-binding protein 1_S13A_mutation Human genes 0.000 description 1
- 102220502165 TP53-binding protein 1_S25A_mutation Human genes 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 239000003759 ester based solvent Substances 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/618—Pressure control
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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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- 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
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/562—Terminals characterised by the material
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/564—Terminals characterised by their manufacturing process
- H01M50/566—Terminals characterised by their manufacturing process by welding, soldering or brazing
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Filling, Topping-Up Batteries (AREA)
Description
Claims (4)
- 減圧状態に密封されたチャンバー内に配置された電池の内部に電解液を注液する注液ポンプと、
上記チャンバー内を減圧する真空ポンプと、
この真空ポンプによりチャンバー内の圧力が所定の真空状態となるまでの真空到達時間を計測する真空到達時間計測手段と、
上記真空到達時間に応じて、上記電解液の注液量を補正する注液量補正手段と、
を有する電池の電解液注液装置。 - 上記真空到達時間が、上記真空ポンプによる減圧を開始してからチャンバー内の圧力が所定値まで低下するのに要する時間であり、
上記注液量補正手段は、上記真空到達時間が長い場合に、上記注液量を減量補正する請求項1に記載の電池の電解液注液装置。 - 上記真空到達時間が、上記真空ポンプによる減圧を開始してからチャンバー内の圧力が所定値まで低下するのに要する時間であり、
上記真空到達時間が長い場合に、警告を発する警告手段を有する請求項1又は2に記載の電池の電解液注液装置。 - 上記注液ポンプによる注液は複数回に分けて行われ、
上記注液量補正手段は、最終回の注液による電解液の注液量を補正する請求項1〜3のいずれかに記載の電池の電解液注液装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013253727 | 2013-12-09 | ||
JP2013253727 | 2013-12-09 | ||
PCT/JP2014/077665 WO2015087617A1 (ja) | 2013-12-09 | 2014-10-17 | 電池の電解液注液装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2015087617A1 JPWO2015087617A1 (ja) | 2017-03-16 |
JP6135772B2 true JP6135772B2 (ja) | 2017-05-31 |
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JP2015552355A Active JP6135772B2 (ja) | 2013-12-09 | 2014-10-17 | 電池の電解液注液装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9768438B2 (ja) |
EP (1) | EP3082180B1 (ja) |
JP (1) | JP6135772B2 (ja) |
KR (1) | KR101705502B1 (ja) |
CN (1) | CN105814715B (ja) |
WO (1) | WO2015087617A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106784594B (zh) * | 2017-03-08 | 2022-11-08 | 东莞丰源锂能电池设备有限公司 | 一种直线式圆柱电池真空注液机构 |
CN112117430A (zh) * | 2020-10-13 | 2020-12-22 | 无锡格林司通自动化设备股份有限公司 | 一种纽扣电池注液用密闭腔 |
JP2022134410A (ja) * | 2021-03-03 | 2022-09-15 | 株式会社東芝 | 注液装置及び注液方法 |
CN113964460B (zh) * | 2021-10-20 | 2022-09-27 | 深圳市精朗联合科技有限公司 | 一种软包动力汽车锂电池真空注液机构 |
CN114006134B (zh) * | 2021-10-29 | 2024-06-21 | 广东利元亨智能装备股份有限公司 | 一种真空注液装置、设备及方法 |
CN117525771B (zh) * | 2024-01-05 | 2024-05-10 | 深圳市誉辰智能装备股份有限公司 | 电池等压注液密封仓及其降压泄压方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3834343B2 (ja) * | 1994-09-05 | 2006-10-18 | Fdk株式会社 | 円筒形電池の減圧注液方法および装置 |
JP3827753B2 (ja) | 1995-07-19 | 2006-09-27 | 日立マクセル株式会社 | 電池用電解液の注入方法 |
JP3882212B2 (ja) * | 1995-09-19 | 2007-02-14 | 宇部興産株式会社 | 電池の電解液供給方法および装置 |
US7750654B2 (en) * | 2002-09-02 | 2010-07-06 | Octec Inc. | Probe method, prober, and electrode reducing/plasma-etching processing mechanism |
JP5294298B2 (ja) * | 2008-01-31 | 2013-09-18 | Necエナジーデバイス株式会社 | フィルム外装電気デバイスの製造方法及び製造装置 |
JP2009224159A (ja) * | 2008-03-14 | 2009-10-01 | Panasonic Corp | アルカリマンガン電池の製造方法 |
JP5670854B2 (ja) * | 2011-09-29 | 2015-02-18 | 株式会社東芝 | 二次電池の製造方法 |
JP6163740B2 (ja) | 2011-12-05 | 2017-07-19 | 日産自動車株式会社 | フィルム外装電気デバイスの製造方法及び製造装置 |
KR101395497B1 (ko) * | 2011-12-05 | 2014-05-14 | 닛산 지도우샤 가부시키가이샤 | 필름 외장 전기 디바이스의 제조 방법 및 제조 장치 |
KR101395438B1 (ko) * | 2011-12-05 | 2014-05-14 | 닛산 지도우샤 가부시키가이샤 | 필름 외장 전기 디바이스의 제조 방법 및 제조 장치 |
JP3174417U (ja) * | 2011-12-27 | 2012-03-22 | アドバンス電気工業株式会社 | 蓄電装置のための注液システム |
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2014
- 2014-10-17 JP JP2015552355A patent/JP6135772B2/ja active Active
- 2014-10-17 CN CN201480067468.0A patent/CN105814715B/zh active Active
- 2014-10-17 US US15/038,576 patent/US9768438B2/en active Active
- 2014-10-17 KR KR1020167015582A patent/KR101705502B1/ko active IP Right Grant
- 2014-10-17 WO PCT/JP2014/077665 patent/WO2015087617A1/ja active Application Filing
- 2014-10-17 EP EP14868990.4A patent/EP3082180B1/en active Active
Also Published As
Publication number | Publication date |
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KR101705502B1 (ko) | 2017-02-09 |
KR20160085866A (ko) | 2016-07-18 |
CN105814715B (zh) | 2018-02-13 |
JPWO2015087617A1 (ja) | 2017-03-16 |
EP3082180A1 (en) | 2016-10-19 |
EP3082180B1 (en) | 2017-11-22 |
EP3082180A4 (en) | 2016-11-23 |
WO2015087617A1 (ja) | 2015-06-18 |
US20160301062A1 (en) | 2016-10-13 |
CN105814715A (zh) | 2016-07-27 |
US9768438B2 (en) | 2017-09-19 |
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