JP4747489B2 - 電池 - Google Patents
電池 Download PDFInfo
- Publication number
- JP4747489B2 JP4747489B2 JP2003375122A JP2003375122A JP4747489B2 JP 4747489 B2 JP4747489 B2 JP 4747489B2 JP 2003375122 A JP2003375122 A JP 2003375122A JP 2003375122 A JP2003375122 A JP 2003375122A JP 4747489 B2 JP4747489 B2 JP 4747489B2
- Authority
- JP
- Japan
- Prior art keywords
- thickness
- lead terminals
- aluminum laminate
- layers
- power generation
- 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 27
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 25
- 229920005992 thermoplastic resin Polymers 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 description 67
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 67
- 239000000565 sealant Substances 0.000 description 48
- 230000004888 barrier function Effects 0.000 description 28
- 239000011255 nonaqueous electrolyte Substances 0.000 description 18
- 239000011888 foil Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 238000003466 welding Methods 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 239000011889 copper foil Substances 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 10
- 238000007789 sealing Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000007774 positive electrode material 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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
12 バリア性金属層
13 シーラント層
2 アルミラミネートシート
22 バリア性金属層
23 シーラント層
3 発電要素
4 正極リード端子
5 負極リード端子
Claims (1)
- 金属層の内側に熱可塑性樹脂層が形成されたラミネートシートからなる外装体に発電要素を収納し、外装体同士の接合部分からリード端子を引き出した電池において、
リード端子の厚さTt
0.15mm<Tt<0.5mm
の範囲内のものを用いると共に、前記熱可塑性樹脂層の厚さTsが
0.8Tt<2Ts<1.0Tt
の関係を満たすことを特徴とする電池。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003375122A JP4747489B2 (ja) | 2003-11-05 | 2003-11-05 | 電池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003375122A JP4747489B2 (ja) | 2003-11-05 | 2003-11-05 | 電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005141955A JP2005141955A (ja) | 2005-06-02 |
| JP4747489B2 true JP4747489B2 (ja) | 2011-08-17 |
Family
ID=34686573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003375122A Expired - Fee Related JP4747489B2 (ja) | 2003-11-05 | 2003-11-05 | 電池 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4747489B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012014915A (ja) * | 2010-06-30 | 2012-01-19 | Okura Ind Co Ltd | 薄型リチウム二次電池 |
| JP2013152880A (ja) * | 2012-01-26 | 2013-08-08 | Hitachi Ltd | ラミネートセルと、それを用いたモジュール |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3141021B1 (ja) * | 1999-09-17 | 2001-03-05 | 株式会社エイ・ティーバッテリー | 電 池 |
| JP4761610B2 (ja) * | 2000-07-07 | 2011-08-31 | 株式会社東芝 | 電池 |
| JP2002216719A (ja) * | 2001-01-18 | 2002-08-02 | Dainippon Printing Co Ltd | リチウム電池タブ部に用いる接着性フィルム |
| JP2002279947A (ja) * | 2001-03-19 | 2002-09-27 | Dainippon Printing Co Ltd | 電池のリード線用フィルム及びそれを用いた電池用包装材料 |
-
2003
- 2003-11-05 JP JP2003375122A patent/JP4747489B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005141955A (ja) | 2005-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4878800B2 (ja) | リチウム二次電池 | |
| KR100891383B1 (ko) | 파우치형 이차 전지 | |
| CN101425574B (zh) | 电极组件及具有该电极组件的二次电池 | |
| CN101615694B (zh) | 电极组件和使用该电极组件的锂二次电池 | |
| EP1804313B1 (en) | Pouch-Type Battery and Method of Assembling for the same | |
| EP1804315B1 (en) | Pouch-type battery case, battery and method of making the same | |
| KR101229228B1 (ko) | 수분 차단성이 향상된 이차전지 | |
| JP2007087922A (ja) | フィルムパッケージ蓄電装置 | |
| JP6045987B2 (ja) | 角形二次電池 | |
| CN1753204B (zh) | 用于锂二次电池的复合材料带和使用它的锂二次电池 | |
| JPWO2020203101A1 (ja) | 蓄電モジュール | |
| JP4552414B2 (ja) | フィルム型電池 | |
| JP3931983B2 (ja) | 電気リード部の構造、該リード部構造を有する電気デバイス、電池および組電池 | |
| CN1992380B (zh) | 袋型电池及其制造方法 | |
| JPH1167188A (ja) | 二次電池用リード端子及びリチウム二次電池 | |
| KR20210088172A (ko) | 밀봉부재를 포함하는 파우치형 이차전지 | |
| JPH1167190A (ja) | 温度ヒューズ及びそれを備えたリチウム二次電池 | |
| JP2009181899A (ja) | 積層式電池 | |
| CN114678650B (zh) | 薄膜型电池 | |
| KR20200114385A (ko) | 파우치형 이차전지 및 그 제조방법 | |
| JP4747489B2 (ja) | 電池 | |
| JP2001351692A (ja) | 電 池 | |
| JP2002025513A (ja) | 密閉形電池 | |
| JP4532096B2 (ja) | 電池 | |
| US20240055692A1 (en) | Battery comprising a casing and an electrically insulating coating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20051213 |
|
| RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20060119 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060928 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100215 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100303 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100506 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20100507 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110419 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110502 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4747489 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140527 Year of fee payment: 3 |
|
| LAPS | Cancellation because of no payment of annual fees |