JP6039086B2 - パウチ型二次電池のシーリングツール - Google Patents
パウチ型二次電池のシーリングツール Download PDFInfo
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- JP6039086B2 JP6039086B2 JP2015534415A JP2015534415A JP6039086B2 JP 6039086 B2 JP6039086 B2 JP 6039086B2 JP 2015534415 A JP2015534415 A JP 2015534415A JP 2015534415 A JP2015534415 A JP 2015534415A JP 6039086 B2 JP6039086 B2 JP 6039086B2
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- pouch
- sealing
- secondary battery
- type secondary
- holder
- Prior art date
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- 238000007789 sealing Methods 0.000 title claims description 116
- 238000000926 separation method Methods 0.000 claims description 49
- 239000012528 membrane Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 9
- 235000015110 jellies Nutrition 0.000 claims description 3
- 239000008274 jelly Substances 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 239000000565 sealant Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052987 metal hydride Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- H01M10/0404—Machines for assembling batteries
-
- 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
- H01M10/0431—Cells with wound or folded electrodes
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
-
- 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
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
-
- 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
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Description
」 状に形成されるのである。また、ホルダー100の上部面の中間部には昇降手段110が設けられてホルダー100を昇降自在にする。ここで、昇降手段110は一般に広く用いられるシリンダーなどで設けられてよいが、必ずしもこれに限られず、ホルダー100を昇降自在にするすべての手段を含む。
図6は、本発明によるパウチ型二次電池のシーリングツールの側面図であって、未だシーリングブロック200が熱変形される前を示した図である。
Claims (6)
- 電極組立体が内蔵されたパウチをシーリングするパウチ型二次電池のシーリングツールにおいて、
前記パウチの上部及び下部で昇降自在に設けられるホルダー;
前記ホルダーに結合されてホルダーの昇降によってパウチと接触されることにより前記パウチをシーリングし、前記ホルダーと互いに離隔されてホルダーとの間に離隔空間を形成するシーリングブロック;及び
前記ホルダーとシーリングブロックとの間の離隔空間に介在される離隔部材;を含み、
前記離隔部材は、複数個に設けられて前記離隔空間の両側端部に配置されることを特徴とするパウチ型二次電池のシーリングツール。 - 前記離隔部材は、ホルダーが昇降される方向に弾性を有する弾性体で設けられることを特徴とする請求項1に記載のパウチ型二次電池のシーリングツール。
- 前記離隔部材は、フィーラゲージで設けられることを特徴とする請求項1に記載のパウチ型二次電池のシーリングツール。
- 前記シーリングブロックの内部に内蔵されるヒーティングコイルをさらに含む請求項1に記載のパウチ型二次電池のシーリングツール。
- 前記電極組立体は一つ以上の負極、分離膜、正極を順に積層して巻き取ったジェリーロール型電極組立体; 負極、分離膜、正極が順に積層された単位セルを長いフィルム状の分離膜に配置した後、単一方向に巻き取ったスタック(stack)&フォールディング(folding)型電極組立体; 負極、分離膜、正極が順に積層された単位セルを長いフィルム状の分離膜に配置した後、ジグザグ方向に巻き取ったスタック&フォールディング型電極組立体のうちいずれか一つであることを特徴とする請求項1に記載のパウチ型二次電池のシーリングツール。
- 請求項1から5のいずれか一つに記載されたパウチ型二次電池のシーリングツールにより製造されるパウチ型二次電池。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130103631A KR101763980B1 (ko) | 2013-08-30 | 2013-08-30 | 파우치형 이차전지의 실링 툴 |
KR10-2013-0103631 | 2013-08-30 | ||
PCT/KR2014/006899 WO2015030373A1 (ko) | 2013-08-30 | 2014-07-28 | 파우치형 이차전지의 실링 툴 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015536025A JP2015536025A (ja) | 2015-12-17 |
JP6039086B2 true JP6039086B2 (ja) | 2016-12-07 |
Family
ID=52544249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015534415A Active JP6039086B2 (ja) | 2013-08-30 | 2014-07-28 | パウチ型二次電池のシーリングツール |
Country Status (7)
Country | Link |
---|---|
US (1) | US9882231B2 (ja) |
EP (1) | EP2869361B1 (ja) |
JP (1) | JP6039086B2 (ja) |
KR (1) | KR101763980B1 (ja) |
CN (1) | CN104603979B (ja) |
TW (1) | TWI518965B (ja) |
WO (1) | WO2015030373A1 (ja) |
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USD887632S1 (en) | 2017-09-14 | 2020-06-16 | Pax Labs, Inc. | Vaporizer cartridge |
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2013
- 2013-08-30 KR KR1020130103631A patent/KR101763980B1/ko active IP Right Grant
-
2014
- 2014-07-28 EP EP14820723.6A patent/EP2869361B1/en active Active
- 2014-07-28 WO PCT/KR2014/006899 patent/WO2015030373A1/ko active Application Filing
- 2014-07-28 JP JP2015534415A patent/JP6039086B2/ja active Active
- 2014-07-28 US US14/414,638 patent/US9882231B2/en active Active
- 2014-07-28 CN CN201480002097.8A patent/CN104603979B/zh active Active
- 2014-08-01 TW TW103126424A patent/TWI518965B/zh active
Also Published As
Publication number | Publication date |
---|---|
US9882231B2 (en) | 2018-01-30 |
WO2015030373A1 (ko) | 2015-03-05 |
KR101763980B1 (ko) | 2017-08-01 |
JP2015536025A (ja) | 2015-12-17 |
TW201521269A (zh) | 2015-06-01 |
CN104603979B (zh) | 2017-11-03 |
TWI518965B (zh) | 2016-01-21 |
CN104603979A (zh) | 2015-05-06 |
EP2869361A1 (en) | 2015-05-06 |
EP2869361B1 (en) | 2017-12-13 |
KR20150025687A (ko) | 2015-03-11 |
EP2869361A4 (en) | 2015-07-15 |
US20160049682A1 (en) | 2016-02-18 |
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