JP2006196331A - 電池パック - Google Patents
電池パック Download PDFInfo
- Publication number
- JP2006196331A JP2006196331A JP2005007230A JP2005007230A JP2006196331A JP 2006196331 A JP2006196331 A JP 2006196331A JP 2005007230 A JP2005007230 A JP 2005007230A JP 2005007230 A JP2005007230 A JP 2005007230A JP 2006196331 A JP2006196331 A JP 2006196331A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- circuit board
- battery pack
- liquid absorbing
- battery
- 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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Classifications
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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
- H01M50/204—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
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
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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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
【解決手段】電池ケース内に、電池セル、配線回路基板4、及び電池セルから漏液した電解液の吸液部材13Aが収容されている電池パックにおいて、吸液部材13Aを、保持部材10Aによって電池ケース内壁若しくは配線回路基板4上に形成された間隙12に膨張可能に緩嵌する。あるいは、吸液部材として、非吸液性の多孔質保持部材に部分的に吸液剤を担持させたものを使用し、多孔質保持部材を吸液剤の非担持部分で電池ケース内壁又は配線回路基板に固定する。
【選択図】図1C
Description
図7も、上述の電池パック1Eの変形態様の配線回路基板付近の断面図である。この電池パック1Gでは、多孔質保持部材15に部分的に吸液剤14を担持させるにあたり、多孔質保持部材15の面方向だけでなく、厚さ方向にも吸液剤14の非担持部分16を設けている。このように厚さ方向にも非担持部分16を設けると、多孔質保持部材15が露出している非担持部分16からも電解液が吸液されるようになる。この場合、多孔質保持部材15と吸収剤14の厚さ方向の重なり厚dは、両者の結合強度の点から、例えば、10μm以上とすることが好ましい。
2 電池ケース
3 電池セル
4 配線回路基板
5 リード
10A、10B、10C、10D 保持部材
11 支持部
12 間隙
13A、13B 吸液部材
14 吸液剤
15 多孔質保持部材
16 多孔質保持部材における吸液剤の非担持部分
17 粘着剤
Claims (6)
- 電池ケース内に、電池セル、配線回路基板、及び電池セルから漏液した電解液の吸液部材が収容されている電池パックにおいて、吸液部材が、非吸液性の保持部材によって電池ケース内壁若しくは配線回路基板上に形成された間隙に膨張可能に緩嵌されている電池パック。
- 保持部材が板状又はシート状部材であり、その一部が電池ケース内壁又は配線回路基板に接着されている請求項1記載の電池パック。
- 吸液部材が、電池ケース内壁、配線回路基板及び保持部材と貼着することなく緩嵌されている請求項1又は2記載の電池パック。
- シート状又は板状の吸液部材の中央部に設けられたくり抜き部分に、保持部材の一部をなす支持部が差し込まれることにより吸液部材が緩嵌されている請求項1〜3のいずれかに記載の電池パック。
- シート状又は板状の吸液部材の周縁部を少なくとも三方から保持部材が囲むことにより吸液部材が緩嵌されている請求項1〜3のいずれかに記載の電池パック。
- 電池ケース内に、電池セル、配線回路基板、及び電池セルから漏液した電解液の吸液部材が収容されている電池パックにおいて、吸液部材が、非吸液性の多孔質保持部材に部分的に担持させた吸液剤からなり、多孔質保持部材が吸液剤の非担持部分で電池ケース内壁又は配線回路基板に固定されている電池パック。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005007230A JP4706823B2 (ja) | 2005-01-14 | 2005-01-14 | 電池パック |
PCT/JP2006/300361 WO2006075693A1 (ja) | 2005-01-14 | 2006-01-13 | 電池パック |
TW095101381A TWI382576B (zh) | 2005-01-14 | 2006-01-13 | 電池組 |
CN2006800023083A CN101103474B (zh) | 2005-01-14 | 2006-01-13 | 电池组 |
US11/776,933 US7445868B2 (en) | 2005-01-14 | 2007-07-12 | Battery packs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005007230A JP4706823B2 (ja) | 2005-01-14 | 2005-01-14 | 電池パック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006196331A true JP2006196331A (ja) | 2006-07-27 |
JP4706823B2 JP4706823B2 (ja) | 2011-06-22 |
Family
ID=36677716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005007230A Active JP4706823B2 (ja) | 2005-01-14 | 2005-01-14 | 電池パック |
Country Status (5)
Country | Link |
---|---|
US (1) | US7445868B2 (ja) |
JP (1) | JP4706823B2 (ja) |
CN (1) | CN101103474B (ja) |
TW (1) | TWI382576B (ja) |
WO (1) | WO2006075693A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013069646A (ja) * | 2011-09-26 | 2013-04-18 | Fdk Twicell Co Ltd | 電池ユニット |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101350428B (zh) * | 2008-08-26 | 2010-10-13 | 深圳市海盈科技有限公司 | 锂离子电池、以及锂离子电池的装配方法 |
CN102800889B (zh) * | 2011-05-26 | 2015-06-24 | 比亚迪股份有限公司 | 一种锂离子电池及其制备方法 |
CN102891334B (zh) * | 2011-07-18 | 2015-08-26 | 比亚迪股份有限公司 | 一种锂离子电池及其制备方法 |
EP2731164B1 (de) * | 2012-11-12 | 2017-06-28 | Samsung SDI Co., Ltd. | Batteriesystem |
CN103972436B (zh) * | 2013-02-04 | 2016-02-10 | 能元科技股份有限公司 | 电池防护装置及电池阵列 |
KR101446148B1 (ko) * | 2013-04-29 | 2014-10-30 | 주식회사 엘지화학 | 자동차용 배터리 팩에 포함되는 배터리 모듈 집합체 |
US10608288B2 (en) | 2014-04-13 | 2020-03-31 | Phinergy Ltd. | Safety method and system for liquid electrolyte battery |
US10516146B2 (en) * | 2016-10-28 | 2019-12-24 | Tiveni Mergeco, Inc. | Fixation of a battery module in a battery module compartment of an energy storage system |
WO2018139789A1 (ko) * | 2017-01-26 | 2018-08-02 | 삼성에스디아이 주식회사 | 흡수층 및 절연 필름을 포함한 전지 하우징 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59168963U (ja) * | 1983-04-27 | 1984-11-12 | 日本電池株式会社 | 偏平形集合電池 |
JP2001351588A (ja) * | 2000-06-02 | 2001-12-21 | Sony Corp | 電池パック |
JP2002118372A (ja) * | 2000-10-05 | 2002-04-19 | Sony Corp | 液体吸収装置 |
JP2004355997A (ja) * | 2003-05-30 | 2004-12-16 | Sony Chem Corp | 吸液性シート及び非水電解液電池パック |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5845769A (en) * | 1992-07-01 | 1998-12-08 | Yeager; James W. | Storage bag with soaker pad |
-
2005
- 2005-01-14 JP JP2005007230A patent/JP4706823B2/ja active Active
-
2006
- 2006-01-13 CN CN2006800023083A patent/CN101103474B/zh active Active
- 2006-01-13 WO PCT/JP2006/300361 patent/WO2006075693A1/ja not_active Application Discontinuation
- 2006-01-13 TW TW095101381A patent/TWI382576B/zh active
-
2007
- 2007-07-12 US US11/776,933 patent/US7445868B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59168963U (ja) * | 1983-04-27 | 1984-11-12 | 日本電池株式会社 | 偏平形集合電池 |
JP2001351588A (ja) * | 2000-06-02 | 2001-12-21 | Sony Corp | 電池パック |
JP2002118372A (ja) * | 2000-10-05 | 2002-04-19 | Sony Corp | 液体吸収装置 |
JP2004355997A (ja) * | 2003-05-30 | 2004-12-16 | Sony Chem Corp | 吸液性シート及び非水電解液電池パック |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013069646A (ja) * | 2011-09-26 | 2013-04-18 | Fdk Twicell Co Ltd | 電池ユニット |
Also Published As
Publication number | Publication date |
---|---|
CN101103474A (zh) | 2008-01-09 |
JP4706823B2 (ja) | 2011-06-22 |
WO2006075693A1 (ja) | 2006-07-20 |
US7445868B2 (en) | 2008-11-04 |
CN101103474B (zh) | 2011-07-06 |
TW200631215A (en) | 2006-09-01 |
US20070292723A1 (en) | 2007-12-20 |
TWI382576B (zh) | 2013-01-11 |
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