JP6110019B2 - ガス排出部材及び電解質注液部材を含む電池 - Google Patents
ガス排出部材及び電解質注液部材を含む電池 Download PDFInfo
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- JP6110019B2 JP6110019B2 JP2016510632A JP2016510632A JP6110019B2 JP 6110019 B2 JP6110019 B2 JP 6110019B2 JP 2016510632 A JP2016510632 A JP 2016510632A JP 2016510632 A JP2016510632 A JP 2016510632A JP 6110019 B2 JP6110019 B2 JP 6110019B2
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- battery
- tubular member
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- liquid electrolyte
- gas discharge
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- 238000002347 injection Methods 0.000 title claims description 15
- 239000007924 injection Substances 0.000 title claims description 15
- 239000003792 electrolyte Substances 0.000 title claims description 11
- 239000011244 liquid electrolyte Substances 0.000 claims description 22
- 239000012528 membrane Substances 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000011344 liquid material Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 239000008151 electrolyte solution Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method 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
- H01M50/70—Arrangements for stirring or circulating the electrolyte
-
- 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
- H01M10/04—Construction or manufacture in general
-
- 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
-
- 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
-
- 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 of a single cell or a single battery
- H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery 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
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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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
- H01M50/30—Arrangements for facilitating escape of gases
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/394—Gas-pervious parts or elements
-
- 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
-
- 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
- H01M50/627—Filling ports
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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
- H01M50/673—Containers for storing liquids; Delivery conduits therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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
Description
電池ケースの内部空間に電極積層体及び電解質を内蔵した構造のセル(cell)と、
前記内部空間と連通して発生する内部ガスを外部に排出するガス排出部材と、
前記内部空間と連通して電解質を前記内部空間に注液する液体電解質注液部材と、
を含んでいてもよい。
100 セル
200 ガス排出部材
210 管状部材
220 多孔性膜
230 吸気ポンプ
300 液体電解質注液部材
310 管状部材
320 チェックバルブ
330 液体電解質貯蔵タンク
Claims (8)
- 電池ケースの内部空間に電極積層体及び電解質を内蔵した構造のセル(cell)と、
前記内部空間と連通して発生する内部ガスを外部に排出するガス排出部材と、
前記内部空間と連通して電解質を前記内部空間に注液する液体電解質注液部材と、
を含む電池であって、
前記ガス排出部材は、前記内部空間と連通する管状部材と、前記管状部材の一端に装着される液状物質非透過性の多孔性膜と、前記管状部材の他端に装着される吸入部材とを含み、
前記多孔性膜は、気孔の大きさが0.1nm以上〜1nm以下の範囲内であり、
前記吸入部材は、吸気ポンプ(suction pump)であり、
前記液体電解質注液部材は、前記内部空間と連通する管状部材と、前記管状部材の一端に装着される液体電解質貯蔵タンクと、前記管状部材の他端に装着されるチェックバルブとを含むことを特徴とする、電池。 - 前記チェックバルブは、センターピンと、前記管状部材に固定結合し、前記センターピンが貫通する中空及び液体電解質が通過する貫通孔が形成されている第1板膜と、前記センターピンの一端に結合し、前記第1板膜と結合または分離されて管状部材を開閉する第2板膜と、前記第1板膜と第2板膜との結合状態を誘導する弾性部材とを含むことを特徴とする、請求項1に記載の電池。
- 前記弾性部材は、圧縮ばねであることを特徴とする、請求項2に記載の電池。
- 前記セルは、電極積層体及び電解質を内蔵する空間部と、前記空間部を取り囲む密封部とを含み、前記密封部には、液体電解質注液部材の管状部材及びガス排出部材の管状部材と結合する貫通口が形成されている、パウチ型セルであることを特徴とする、請求項1に記載の電池。
- 前記貫通口は、一端に装着される逆流防止部材をさらに含むことを特徴とする、請求項4に記載の電池。
- 請求項1乃至5のいずれかに記載の電池を含む電池モジュール。
- 請求項6に記載の電池モジュールを含む電池パック。
- 請求項7に記載の電池パックを動力源として使用するデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2013-0089872 | 2013-07-29 | ||
KR1020130089872A KR101629476B1 (ko) | 2013-07-29 | 2013-07-29 | 가스 배출 부재 및 전해질 주액 부재를 포함하는 전지 |
PCT/KR2014/006155 WO2015016497A1 (ko) | 2013-07-29 | 2014-07-09 | 가스 배출 부재 및 전해질 주액 부재를 포함하는 전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016520965A JP2016520965A (ja) | 2016-07-14 |
JP6110019B2 true JP6110019B2 (ja) | 2017-04-05 |
Family
ID=52431982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016510632A Active JP6110019B2 (ja) | 2013-07-29 | 2014-07-09 | ガス排出部材及び電解質注液部材を含む電池 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10211447B2 (ja) |
EP (1) | EP2978050B1 (ja) |
JP (1) | JP6110019B2 (ja) |
KR (1) | KR101629476B1 (ja) |
CN (1) | CN105164831B (ja) |
PL (1) | PL2978050T3 (ja) |
WO (1) | WO2015016497A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106299478B (zh) * | 2016-08-11 | 2018-12-25 | 宁德时代新能源科技股份有限公司 | 电池 |
KR102081768B1 (ko) * | 2016-10-13 | 2020-04-23 | 주식회사 엘지화학 | 레독스 플로우 전지용 전해액 저장부 및 이를 포함하는 바나듐 레독스 플로우 전지 |
KR102174442B1 (ko) * | 2017-05-24 | 2020-11-04 | 주식회사 엘지화학 | 이차전지의 제조방법 및 이차전지 제조용 보조 케이스 |
KR102135267B1 (ko) | 2017-06-07 | 2020-07-17 | 주식회사 엘지화학 | 전해액 재주입 가능한 배터리 셀, 배터리 팩, 배터리 팩의 전해액 재주입 시스템 및 배터리 팩의 전해액 재주입 방법 |
CN109755632B (zh) * | 2018-12-12 | 2021-11-09 | 惠州市豪鹏科技有限公司 | 一种锂离子电池 |
CN114256517B (zh) * | 2020-09-25 | 2023-12-12 | 包头昊明稀土新电源科技有限公司 | 单管水系动力电池 |
DE102021000452A1 (de) * | 2021-01-29 | 2022-08-04 | Voss Automotive Gmbh | Energiespeicherzellenmodul, Modulrahmen zur Aufnahme eines solchen Energiespeicherzellenmoduls und Modulrahmenstapel, umfassend eine Anzahl solcher Modulrahmen |
DE102021202675A1 (de) | 2021-03-19 | 2022-09-22 | Volkswagen Aktiengesellschaft | Batteriezelle und Verfahren zur Herstellung einer Batteriezelle |
DE102021203586B4 (de) | 2021-04-12 | 2024-03-28 | Volkswagen Aktiengesellschaft | Batterieanordnung, Verfahren zur Herstellung der Batterieanordnung und Verfahren zum Betrieb der Batterieanordnung |
DE102021206572A1 (de) | 2021-06-24 | 2022-12-29 | Volkswagen Aktiengesellschaft | Hochvoltbatteriesystem |
CN216354676U (zh) * | 2021-10-20 | 2022-04-19 | 宁德时代新能源科技股份有限公司 | 一种电芯 |
KR20230063731A (ko) * | 2021-11-02 | 2023-05-09 | 주식회사 엘지에너지솔루션 | 전해액의 분할 주입을 포함하는 이차전지의 제조방법 |
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-
2013
- 2013-07-29 KR KR1020130089872A patent/KR101629476B1/ko active IP Right Grant
-
2014
- 2014-07-09 EP EP14832945.1A patent/EP2978050B1/en active Active
- 2014-07-09 PL PL14832945T patent/PL2978050T3/pl unknown
- 2014-07-09 JP JP2016510632A patent/JP6110019B2/ja active Active
- 2014-07-09 US US14/787,689 patent/US10211447B2/en active Active
- 2014-07-09 CN CN201480024214.0A patent/CN105164831B/zh active Active
- 2014-07-09 WO PCT/KR2014/006155 patent/WO2015016497A1/ko active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20160133914A1 (en) | 2016-05-12 |
CN105164831B (zh) | 2018-03-30 |
EP2978050A1 (en) | 2016-01-27 |
KR101629476B1 (ko) | 2016-06-10 |
CN105164831A (zh) | 2015-12-16 |
WO2015016497A1 (ko) | 2015-02-05 |
PL2978050T3 (pl) | 2020-02-28 |
US10211447B2 (en) | 2019-02-19 |
EP2978050B1 (en) | 2019-09-04 |
EP2978050A4 (en) | 2016-09-21 |
JP2016520965A (ja) | 2016-07-14 |
KR20150014330A (ko) | 2015-02-06 |
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