JP2006012549A - 電池 - Google Patents
電池 Download PDFInfo
- Publication number
- JP2006012549A JP2006012549A JP2004186695A JP2004186695A JP2006012549A JP 2006012549 A JP2006012549 A JP 2006012549A JP 2004186695 A JP2004186695 A JP 2004186695A JP 2004186695 A JP2004186695 A JP 2004186695A JP 2006012549 A JP2006012549 A JP 2006012549A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- aluminum laminate
- power generation
- generation element
- shape
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims abstract description 17
- 238000010248 power generation Methods 0.000 claims description 37
- 229910052782 aluminium Inorganic materials 0.000 abstract description 42
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 42
- 230000008961 swelling Effects 0.000 abstract description 2
- 230000006866 deterioration Effects 0.000 abstract 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 15
- 239000000565 sealant Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000007789 sealing Methods 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)
- Secondary Cells (AREA)
Abstract
【解決手段】アルミラミネートシート21,22の凹部21a,22aを対向させて重ね合わせることにより電池ケース2を構成し、これら対向する凹部21a,22a内に巻回型の発電要素1を収納した電池において、アルミラミネートシート21,22の各凹部21a,22aにおける発電要素1の巻回軸に沿う側面が円筒面状や楕円円筒面状等のドーム状に形成された構成とする。
【選択図】図1
Description
2 電池ケース
21 アルミラミネートシート
22 アルミラミネートシート
21a 凹部
22a 凹部
Claims (3)
- フレキシブルシートに形成された一対の凹部を対向させて重ね合わせることにより電池ケースを構成し、これら対向する凹部内に巻回型の発電要素を収納した電池において、
フレキシブルシートの各凹部における少なくとも底面がドーム状に形成されたことを特徴とする電池。 - 前記凹部の底面における発電要素の巻回軸に直交する面での断面形状が円弧状であることを特徴とする請求項1に記載の電池。
- 前記凹部の底面における発電要素の巻回軸に直交する面での断面形状が楕円円弧状であることを特徴とする請求項1に記載の電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004186695A JP4810801B2 (ja) | 2004-06-24 | 2004-06-24 | 電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004186695A JP4810801B2 (ja) | 2004-06-24 | 2004-06-24 | 電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006012549A true JP2006012549A (ja) | 2006-01-12 |
JP4810801B2 JP4810801B2 (ja) | 2011-11-09 |
Family
ID=35779557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004186695A Expired - Fee Related JP4810801B2 (ja) | 2004-06-24 | 2004-06-24 | 電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4810801B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2018193771A1 (ja) * | 2017-04-18 | 2019-12-26 | 株式会社村田製作所 | 電池及びその製造方法、組電池、並びに電子機器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10208711A (ja) * | 1997-01-23 | 1998-08-07 | Japan Storage Battery Co Ltd | 電池及び電池パック |
JP2000058056A (ja) * | 1998-07-31 | 2000-02-25 | Japan Storage Battery Co Ltd | 非水電解質電池 |
JP2000100467A (ja) * | 1998-07-21 | 2000-04-07 | Matsushita Electric Ind Co Ltd | 偏平形電池およびその製造方法 |
JP2000353501A (ja) * | 1999-06-11 | 2000-12-19 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
JP2001283798A (ja) * | 2000-03-29 | 2001-10-12 | Sanyo Electric Co Ltd | ラミネート外装体を備えた電池 |
WO2002043178A1 (en) * | 2000-11-21 | 2002-05-30 | Sony Corporation | Polymer electrolyte battery and method of producing same |
JP2003017014A (ja) * | 2001-07-04 | 2003-01-17 | Mitsubishi Chemicals Corp | 電 池 |
-
2004
- 2004-06-24 JP JP2004186695A patent/JP4810801B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10208711A (ja) * | 1997-01-23 | 1998-08-07 | Japan Storage Battery Co Ltd | 電池及び電池パック |
JP2000100467A (ja) * | 1998-07-21 | 2000-04-07 | Matsushita Electric Ind Co Ltd | 偏平形電池およびその製造方法 |
JP2000058056A (ja) * | 1998-07-31 | 2000-02-25 | Japan Storage Battery Co Ltd | 非水電解質電池 |
JP2000353501A (ja) * | 1999-06-11 | 2000-12-19 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
JP2001283798A (ja) * | 2000-03-29 | 2001-10-12 | Sanyo Electric Co Ltd | ラミネート外装体を備えた電池 |
WO2002043178A1 (en) * | 2000-11-21 | 2002-05-30 | Sony Corporation | Polymer electrolyte battery and method of producing same |
JP2003017014A (ja) * | 2001-07-04 | 2003-01-17 | Mitsubishi Chemicals Corp | 電 池 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2018193771A1 (ja) * | 2017-04-18 | 2019-12-26 | 株式会社村田製作所 | 電池及びその製造方法、組電池、並びに電子機器 |
Also Published As
Publication number | Publication date |
---|---|
JP4810801B2 (ja) | 2011-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7015124B2 (ja) | 蓄電装置及び絶縁ホルダ | |
JP5657884B2 (ja) | 改善された安全性を有する二次電池 | |
JP5203647B2 (ja) | 外面に微細グルーブを備える電池セル及びこれを含む電池パック | |
KR20070102768A (ko) | 파우치형 전지 | |
JP6550848B2 (ja) | 角形二次電池 | |
KR101139016B1 (ko) | 다방향성 리드-탭 구조를 가진 리튬 이차 전지 | |
JP2011165436A (ja) | リチウムイオン二次電池 | |
JP2020524366A (ja) | 電気化学セル用のスタックプリズム型構造 | |
JP2019067667A (ja) | 電気化学セル | |
WO2019151359A1 (ja) | 蓄電素子 | |
JP2016100046A (ja) | 角形二次電池 | |
JP2005018990A (ja) | 積層型リチウムイオン二次電池 | |
KR20170047756A (ko) | 이차 전지 | |
JP2013222705A (ja) | 二次電池 | |
JP2010219268A (ja) | 蓄電デバイスおよび蓄電モジュール | |
JP6102455B2 (ja) | 組電池 | |
JP2006228591A (ja) | 非水電解液二次電池 | |
JP4810801B2 (ja) | 電池 | |
US9929382B2 (en) | Battery having a tapered housing space | |
JP4806892B2 (ja) | 電池 | |
CN108780857B (zh) | 具有包含收容部和电极引线槽的电池壳的电池单元 | |
JP2023137635A (ja) | 電池ケース、および該電池ケースを備える二次電池 | |
JP2005203140A5 (ja) | ||
JP5093465B2 (ja) | 非水電解液二次電池 | |
KR101994842B1 (ko) | 내부 공간 활용을 극대화할 수 있는 구조의 전극판 및 이를 포함하는 이차전지 또는 캐패시터 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 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: 20070525 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20100507 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100916 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100921 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101029 |
|
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: 20110726 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110808 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4810801 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: 20140902 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |