JP4539742B2 - 電気化学デバイス - Google Patents
電気化学デバイス Download PDFInfo
- Publication number
- JP4539742B2 JP4539742B2 JP2008069934A JP2008069934A JP4539742B2 JP 4539742 B2 JP4539742 B2 JP 4539742B2 JP 2008069934 A JP2008069934 A JP 2008069934A JP 2008069934 A JP2008069934 A JP 2008069934A JP 4539742 B2 JP4539742 B2 JP 4539742B2
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- JP
- Japan
- Prior art keywords
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- exterior body
- electrochemical device
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- 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.)
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- 230000002093 peripheral effect Effects 0.000 claims description 30
- 210000000078 claw Anatomy 0.000 claims description 8
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000005001 laminate film Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003466 welding Methods 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
- 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
- H01M50/557—Plate-shaped 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
-
- 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
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Description
前述のように、第1枠体F1は、厚み方向(+Z軸方向)に突出した一対の凸部PJ1、PJ2を備えており、双方の凸部PJ1,PJ2の側面に外装体1Bの一端Tが突き当たり、外装体1Bの一端Tから延びた箔状のタブ型電極T2(T1)は、凸部PJ1、PJ2間の空間を介して、第1枠体F1に固定された電極部材EB(EL2,EL1)に電気的に接続されている。
Claims (3)
- 第1枠体と、
第2枠体と、
素体を包む外装体を有するラミネート型電気化学素子と、
を備え、
前記第1枠体と前記第2枠体との間に、前記外装体の周縁部が挟まれており、且つ、
前記第1枠体と前記第2枠体との相対的位置関係が固定され、
前記第1枠体は、平行な2軸に沿ってそれぞれ延びた第1及び第2表面を有し、
前記第1及び第2表面のそれぞれは、それぞれの前記軸を囲むようにそれぞれ湾曲しており、
前記第2枠体は、前記第1及び第2表面とそれぞれ対向する第3及び第4表面を有し、
前記第1表面と前記第3表面との間に前記外装体の周縁部の一部が介在しており、
前記第2表面と前記第4表面との間に前記外装体の周縁部の他の一部が介在している、
ことを特徴とする電気化学デバイス。 - 第1枠体と、
第2枠体と、
素体を包む外装体を有するラミネート型電気化学素子と、
を備え、
前記第1枠体と前記第2枠体との間に、前記外装体の周縁部が挟まれており、且つ、
前記第1枠体と前記第2枠体との相対的位置関係が固定され、
前記第1枠体は、厚み方向に突出した一対の凸部を備えており、双方の前記凸部の側面に前記外装体の一端が突き当たり、
前記外装体の前記一端から延びた箔状のタブ型電極は、前記凸部間の空間を介して、前記第1枠体に固定された出力端子電極に電気的に接続されている、
ことを特徴とする電気化学デバイス。 - 前記第1及び第2枠体のいずれか一方に爪部材が設けられ、他方に前記爪部材が嵌る凹部が設けられ、前記第1枠体と前記第2枠体との相対的位置関係が固定されていることを特徴とする請求項1又は2に記載の電気化学デバイス。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008069934A JP4539742B2 (ja) | 2008-03-18 | 2008-03-18 | 電気化学デバイス |
US12/400,318 US8409751B2 (en) | 2008-03-18 | 2009-03-09 | Electrochemical device |
CN2009101190271A CN101540386B (zh) | 2008-03-18 | 2009-03-18 | 电化学装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008069934A JP4539742B2 (ja) | 2008-03-18 | 2008-03-18 | 電気化学デバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009224271A JP2009224271A (ja) | 2009-10-01 |
JP4539742B2 true JP4539742B2 (ja) | 2010-09-08 |
Family
ID=41089247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008069934A Active JP4539742B2 (ja) | 2008-03-18 | 2008-03-18 | 電気化学デバイス |
Country Status (3)
Country | Link |
---|---|
US (1) | US8409751B2 (ja) |
JP (1) | JP4539742B2 (ja) |
CN (1) | CN101540386B (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4650700B2 (ja) * | 2008-05-08 | 2011-03-16 | トヨタ自動車株式会社 | 電池保持装置、組電池および車両 |
US8609274B2 (en) * | 2010-03-24 | 2013-12-17 | Bren-Tronics Batteries International, L.L.C. | Nested heatsink housing for lithium ion cells |
US9147916B2 (en) * | 2010-04-17 | 2015-09-29 | Lg Chem, Ltd. | Battery cell assemblies |
DE102010022217A1 (de) * | 2010-05-20 | 2011-11-24 | Li-Tec Battery Gmbh | Galvanische Zelle |
JP5035397B2 (ja) * | 2010-07-28 | 2012-09-26 | Tdk株式会社 | 電気化学デバイス |
JP5553163B2 (ja) * | 2010-09-09 | 2014-07-16 | ソニー株式会社 | バッテリユニット |
KR101243911B1 (ko) * | 2011-03-16 | 2013-03-14 | 삼성에스디아이 주식회사 | 배터리 팩 |
ITMI20111070A1 (it) * | 2011-06-14 | 2012-12-15 | Uhdenora Spa | Componente di sostituzione per flange di elettrolizzatori |
KR101981255B1 (ko) * | 2012-01-16 | 2019-05-22 | 에스케이이노베이션 주식회사 | 프레임을 갖는 배터리 셀 및 그 제조 방법 |
WO2013125748A1 (ko) * | 2012-02-23 | 2013-08-29 | 세방전지(주) | 음각구조를 이용한 전지셀 케이스 |
CN105378970B (zh) * | 2013-06-06 | 2018-09-07 | Nec 能源元器件株式会社 | 电池模块 |
JP6112987B2 (ja) * | 2013-06-20 | 2017-04-12 | 住友重機械工業株式会社 | 蓄電モジュール、及び蓄電モジュールの製造方法 |
US11251484B2 (en) | 2016-09-26 | 2022-02-15 | Envision Aesc Japan Ltd. | Assembly including unit cell and spacer |
US11830672B2 (en) | 2016-11-23 | 2023-11-28 | KYOCERA AVX Components Corporation | Ultracapacitor for use in a solder reflow process |
JP6861029B2 (ja) * | 2016-12-27 | 2021-04-21 | 株式会社日本マイクロニクス | 積層電池 |
CN110537266B (zh) * | 2017-04-20 | 2022-06-17 | 大日本印刷株式会社 | 电池用包装材料、其制造方法以及电池 |
CN107240504A (zh) * | 2017-07-21 | 2017-10-10 | 中车青岛四方车辆研究所有限公司 | 硬壳化软包电容模组及系统 |
JP6752251B2 (ja) * | 2018-06-18 | 2020-09-09 | ヤマハ発動機株式会社 | 電池モジュール |
JP7376140B2 (ja) * | 2021-01-08 | 2023-11-08 | 株式会社ティーアールシィー高田 | 二次電池ユニット及びジャンプスターター並びに二次電池装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005302501A (ja) * | 2004-04-12 | 2005-10-27 | Uchiyama Mfg Corp | バッテリーセル用ケース |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11167930A (ja) | 1997-12-05 | 1999-06-22 | Shin Kobe Electric Mach Co Ltd | 薄型電極を用いた積層式二次電池 |
DE60005844T2 (de) * | 1999-03-26 | 2004-08-19 | Matsushita Electric Industrial Co., Ltd., Kadoma | Laminat-hülsen-typ-batterie |
JP2006339032A (ja) | 2005-06-02 | 2006-12-14 | Toshiba Corp | 電池パック |
JP4870092B2 (ja) * | 2005-12-21 | 2012-02-08 | 日本電気株式会社 | ケース入りフィルム外装電気デバイス |
-
2008
- 2008-03-18 JP JP2008069934A patent/JP4539742B2/ja active Active
-
2009
- 2009-03-09 US US12/400,318 patent/US8409751B2/en active Active
- 2009-03-18 CN CN2009101190271A patent/CN101540386B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005302501A (ja) * | 2004-04-12 | 2005-10-27 | Uchiyama Mfg Corp | バッテリーセル用ケース |
Also Published As
Publication number | Publication date |
---|---|
JP2009224271A (ja) | 2009-10-01 |
CN101540386B (zh) | 2011-12-21 |
US20090239142A1 (en) | 2009-09-24 |
CN101540386A (zh) | 2009-09-23 |
US8409751B2 (en) | 2013-04-02 |
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