JP4591656B2 - 電池 - Google Patents
電池 Download PDFInfo
- Publication number
- JP4591656B2 JP4591656B2 JP2003411604A JP2003411604A JP4591656B2 JP 4591656 B2 JP4591656 B2 JP 4591656B2 JP 2003411604 A JP2003411604 A JP 2003411604A JP 2003411604 A JP2003411604 A JP 2003411604A JP 4591656 B2 JP4591656 B2 JP 4591656B2
- Authority
- JP
- Japan
- Prior art keywords
- power generation
- generation element
- aluminum laminate
- recesses
- sheet
- 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.)
- Expired - Fee Related
Links
- 238000010248 power generation Methods 0.000 claims description 72
- 238000003860 storage Methods 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 description 67
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 67
- 239000011255 nonaqueous electrolyte Substances 0.000 description 14
- 239000011888 foil Substances 0.000 description 12
- 239000000565 sealant Substances 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 239000011889 copper foil Substances 0.000 description 7
- 239000010408 film Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000011149 active material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- 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
- Sealing Battery Cases Or Jackets (AREA)
- Primary Cells (AREA)
- Secondary Cells (AREA)
Description
2 電池ケース
21 アルミラミネートシート
21a 凹部
21b 突起
22 アルミラミネートシート
22a 凹部
22b 突起
Claims (1)
- 電池ケースを構成するフレキシブルシートを重ね合わせて、このフレキシブルシートに形成された凹部による発電要素収納空間に巻回型扁平状の発電要素を収納した電池において、
このフレキシブルシートの凹部における底部であって前記発電要素の両側の湾曲部が位置する部分に、凹部内側への突起が巻回軸に平行な直線状に形成されたことを特徴とする電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003411604A JP4591656B2 (ja) | 2003-12-10 | 2003-12-10 | 電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003411604A JP4591656B2 (ja) | 2003-12-10 | 2003-12-10 | 電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005174680A JP2005174680A (ja) | 2005-06-30 |
JP4591656B2 true JP4591656B2 (ja) | 2010-12-01 |
Family
ID=34732293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003411604A Expired - Fee Related JP4591656B2 (ja) | 2003-12-10 | 2003-12-10 | 電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4591656B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9741977B2 (en) | 2014-11-27 | 2017-08-22 | Samsung Sdi Co., Ltd. | Rechargeable battery |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100863730B1 (ko) | 2006-09-04 | 2008-10-16 | 주식회사 엘지화학 | 외면에 미세 그루브가 형성되어 있는 전지셀 및 이를포함하고 있는 전지팩 |
CN101536212B (zh) * | 2006-11-06 | 2011-11-16 | 株式会社Lg化学 | 通过对电池盒中的电极组件接纳部分作变形而具有增进安全性的二次电池 |
KR100917736B1 (ko) | 2007-09-14 | 2009-09-15 | 삼성에스디아이 주식회사 | 전지용 파우치 및 파우치형 전지 |
JP5213024B2 (ja) * | 2008-01-21 | 2013-06-19 | Necエナジーデバイス株式会社 | 積層型密閉電池 |
JP4998451B2 (ja) | 2008-12-16 | 2012-08-15 | トヨタ自動車株式会社 | 2次電池およびその組電池および2次電池を搭載する車両および電池搭載機器 |
JP6052574B2 (ja) * | 2012-05-16 | 2016-12-27 | 株式会社Gsユアサ | 蓄電素子及び蓄電素子の製造方法 |
KR102075618B1 (ko) * | 2017-09-14 | 2020-02-10 | 주식회사 엘지화학 | 파우치형 이차전지 및 파우치 필름 포밍 장치 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000100404A (ja) * | 1998-09-25 | 2000-04-07 | Japan Storage Battery Co Ltd | 非水電解質電池および電池パック |
JP2000200584A (ja) * | 1999-01-04 | 2000-07-18 | Mitsubishi Electric Corp | 角型電池 |
JP2003288883A (ja) * | 2001-09-04 | 2003-10-10 | Nec Corp | 単電池及び組電池 |
JP2004039271A (ja) * | 2002-06-28 | 2004-02-05 | Nissan Motor Co Ltd | 電池外装ケースの密封構造 |
JP2004055171A (ja) * | 2002-07-16 | 2004-02-19 | Nec Corp | フィルム外装体、フィルム外装体の製造方法およびフィルム外装電池 |
JP2005108693A (ja) * | 2003-09-30 | 2005-04-21 | Toyota Motor Corp | 組電池及び単電池 |
-
2003
- 2003-12-10 JP JP2003411604A patent/JP4591656B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000100404A (ja) * | 1998-09-25 | 2000-04-07 | Japan Storage Battery Co Ltd | 非水電解質電池および電池パック |
JP2000200584A (ja) * | 1999-01-04 | 2000-07-18 | Mitsubishi Electric Corp | 角型電池 |
JP2003288883A (ja) * | 2001-09-04 | 2003-10-10 | Nec Corp | 単電池及び組電池 |
JP2004039271A (ja) * | 2002-06-28 | 2004-02-05 | Nissan Motor Co Ltd | 電池外装ケースの密封構造 |
JP2004055171A (ja) * | 2002-07-16 | 2004-02-19 | Nec Corp | フィルム外装体、フィルム外装体の製造方法およびフィルム外装電池 |
JP2005108693A (ja) * | 2003-09-30 | 2005-04-21 | Toyota Motor Corp | 組電池及び単電池 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9741977B2 (en) | 2014-11-27 | 2017-08-22 | Samsung Sdi Co., Ltd. | Rechargeable battery |
Also Published As
Publication number | Publication date |
---|---|
JP2005174680A (ja) | 2005-06-30 |
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