JP4870092B2 - ケース入りフィルム外装電気デバイス - Google Patents
ケース入りフィルム外装電気デバイス Download PDFInfo
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- JP4870092B2 JP4870092B2 JP2007551021A JP2007551021A JP4870092B2 JP 4870092 B2 JP4870092 B2 JP 4870092B2 JP 2007551021 A JP2007551021 A JP 2007551021A JP 2007551021 A JP2007551021 A JP 2007551021A JP 4870092 B2 JP4870092 B2 JP 4870092B2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
- H01G2/103—Sealings, e.g. for lead-in wires; Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
- H01G11/80—Gaskets; Sealings
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- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
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- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Description
図1は、本実施形態のケース入りフィルム外装電気デバイスを示す分解斜視図である。図2は、図1のセルケースの係合部周辺を拡大して示す斜視図である。図3は、分解されたアッパーケースとロアケースを示す斜視図である。
本実施形態のフィルム外装電池20は、3.6Vを出力する薄型のリチウムイオン二次電池である。具体的には、可撓性を有する外装フィルムからなる包装袋24内に、発電要素22(図2参照)と電解液とが収容された電池である。包装袋24は、上下2枚のフィルムが貼り合わされた構造を有し、包装袋24の外周部にはフィルム同士が熱シールされた封止部23が全周にわたって形成されている。包装袋24は長方形の外形を有しており、2つの短辺から、正極用の電極タブ25aと負極用の電極タブ25bとが引き出されている。もっとも、フィルム外装電池は、上記構造や形状に限定されない。フィルム外装電池には、一般的なフィルム外装電池の全てが含まれる。
本発明のケース入りフィルム外装電気デバイスの他の実施形態を図6(a)、(b)に示す。図6(a)は、本実施形態のアッパーケース34が備える係合爪32及びその周辺の拡大図である。図6(b)は、図6(a)に示す係合爪32の変形例を示す。
Claims (6)
- 電気的エネルギーを貯留および出力する発電要素が可撓性フィルムからなる包装袋内に封入されたフィルム外装電気デバイスと、
前記包装袋の外周部に形成された封止部を挟持可能な第1のケース体と第2のケース体とを有するセルケースと、
前記第1のケース体に形成された係合爪と、
前記第2のケース体に形成され、前記係合爪が挿入される係合溝と、を有し、
前記係合爪と前記係合溝との間の隙間に、前記封止部の一部が挟持され、前記隙間は、前記係合爪が前記係合溝内に挿入されるに連れて徐々に狭まることを特徴とするケース入りフィルム外装電気デバイス。 - 前記係合爪がくさび形であることを特徴とする請求項1に記載のケース入りフィルム外装電気デバイス。
- 前記係合爪には、前記隙間が狭まる方向に前記係合爪を移動させるための傾斜した摺動面が形成され、前記係合溝には、前記摺動面と平行な他の摺動面が形成されていることを特徴とする請求項1又は請求項2に記載のケース入りフィルム外装電気デバイス。
- 前記第1のケース体に、前記係合爪を前記係合溝内に挿入する付勢力を前記係合爪に付与する付勢部材が設けられていることを特徴とする請求項1乃至請求項3のいずれか1項に記載のケース入りフィルム外装電気デバイス。
- 前記係合溝への前記係合爪の挿入方向が、前記第1のケース体と第2のケース体の積層方向に対して直交する方向であることを特徴とする請求項1乃至請求項4のいずれか1項に記載のケース入りフィルム外装電気デバイス。
- 請求項1乃至請求項5のいずれか1項に記載のケース入りフィルム外装電気デバイスを2以上有し、それらケース入りフィルム外装電気デバイス同士が直列および/または並列に電気的接続されている電気デバイス集合体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007551021A JP4870092B2 (ja) | 2005-12-21 | 2006-11-29 | ケース入りフィルム外装電気デバイス |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005368203 | 2005-12-21 | ||
| JP2005368203 | 2005-12-21 | ||
| PCT/JP2006/323796 WO2007072660A1 (ja) | 2005-12-21 | 2006-11-29 | ケース入りフィルム外装電気デバイス |
| JP2007551021A JP4870092B2 (ja) | 2005-12-21 | 2006-11-29 | ケース入りフィルム外装電気デバイス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2007072660A1 JPWO2007072660A1 (ja) | 2009-05-28 |
| JP4870092B2 true JP4870092B2 (ja) | 2012-02-08 |
Family
ID=38188441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007551021A Expired - Fee Related JP4870092B2 (ja) | 2005-12-21 | 2006-11-29 | ケース入りフィルム外装電気デバイス |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4870092B2 (ja) |
| WO (1) | WO2007072660A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5040611B2 (ja) * | 2007-11-22 | 2012-10-03 | 株式会社明電舎 | 電気化学素子のプロテクタ |
| JP4539742B2 (ja) | 2008-03-18 | 2010-09-08 | Tdk株式会社 | 電気化学デバイス |
| DE102008043960A1 (de) * | 2008-11-21 | 2010-05-27 | Robert Bosch Gmbh | Vorrichtung mit mindestens einer Akkumulatorzelle |
| US9147916B2 (en) * | 2010-04-17 | 2015-09-29 | Lg Chem, Ltd. | Battery cell assemblies |
| DE102013012643A1 (de) * | 2013-07-30 | 2015-02-05 | Li-Tec Battery Gmbh | Zellmodul mit elektrochemischer Energiespeicherzelle |
| JP6361623B2 (ja) * | 2015-10-05 | 2018-07-25 | 株式会社デンソー | 固定装置 |
| JP6595108B2 (ja) * | 2016-06-21 | 2019-10-23 | 株式会社エンビジョンAescエナジーデバイス | 枠部材及び枠部材を用いた電池パック |
| 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 |
| CN111326681B (zh) * | 2018-12-14 | 2024-04-23 | 微宏公司 | 一种软包电芯及电池系统 |
| 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 |
| WO2025070471A1 (ja) * | 2023-09-29 | 2025-04-03 | パナソニックIpマネジメント株式会社 | 蓄電モジュール |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11176400A (ja) * | 1997-10-06 | 1999-07-02 | Japan Storage Battery Co Ltd | 電池ケース |
| JP2000077047A (ja) * | 1998-08-31 | 2000-03-14 | Sumitomo Electric Ind Ltd | 電池パック |
| JP2005122927A (ja) * | 2003-10-14 | 2005-05-12 | Japan Storage Battery Co Ltd | 組電池 |
| JP2005302502A (ja) * | 2004-04-12 | 2005-10-27 | Uchiyama Mfg Corp | バッテリーセル用ケース |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4617098B2 (ja) * | 2004-04-12 | 2011-01-19 | 内山工業株式会社 | バッテリーセル用ケース |
-
2006
- 2006-11-29 JP JP2007551021A patent/JP4870092B2/ja not_active Expired - Fee Related
- 2006-11-29 WO PCT/JP2006/323796 patent/WO2007072660A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11176400A (ja) * | 1997-10-06 | 1999-07-02 | Japan Storage Battery Co Ltd | 電池ケース |
| JP2000077047A (ja) * | 1998-08-31 | 2000-03-14 | Sumitomo Electric Ind Ltd | 電池パック |
| JP2005122927A (ja) * | 2003-10-14 | 2005-05-12 | Japan Storage Battery Co Ltd | 組電池 |
| JP2005302502A (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 |
|---|---|
| JPWO2007072660A1 (ja) | 2009-05-28 |
| WO2007072660A1 (ja) | 2007-06-28 |
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