JP6136168B2 - 組電池 - Google Patents
組電池 Download PDFInfo
- Publication number
- JP6136168B2 JP6136168B2 JP2012218469A JP2012218469A JP6136168B2 JP 6136168 B2 JP6136168 B2 JP 6136168B2 JP 2012218469 A JP2012218469 A JP 2012218469A JP 2012218469 A JP2012218469 A JP 2012218469A JP 6136168 B2 JP6136168 B2 JP 6136168B2
- Authority
- JP
- Japan
- Prior art keywords
- unit cell
- exhaust duct
- terminal
- duct
- terminals
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 13
- 239000011810 insulating material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 230000006378 damage Effects 0.000 description 7
- 238000013459 approach Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035939 shock Effects 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
- H01M50/591—Covers
-
- 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
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
- H01M50/358—External gas exhaust passages located on the battery cover or case
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
- H01M50/367—Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/588—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries outside the batteries, e.g. incorrect connections of terminals or busbars
-
- 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
Description
2 外装ケース
2a 本体
2b 蓋体
3 単電池
3a 容器
3b 蓋体
3c ケーシング
3d,3e 端子
3f ガス排出弁
4 支持構造体
4a 底板
4b,4c 側板
4d 連結桟
5 コントロールユニット
6 リレーユニット
8 バスバー
9 バスバー群
10 負極端子
11 正極端子
12 枠状部材
12a,12b 囲繞壁部
12c 開口部
13 排気ダクト
13a ダクト本体
13b 主側板部
13c ガス入口
13d 頂板部
13e 底板部
13f,13g 端板部
13h,13i ボルト孔
13j ガス出口
13k 閉鎖板部
14 連結管
15 コネクタ
16 ダクトカバー
16a 主部
16b ガス通過孔
16c 上側補助部
16d 下側補助部
17 ガスケット
17a ガス通過孔
Claims (5)
- 複数の単電池と、
前記単電池の端子が設けられた側部に沿って配置された、少なくとも一部が金属である、前記単電池から放出されるガスを外部に排出するための排気ダクトと、
前記排気ダクトと前記単電池の前記側部と間に介在する主部と、この主部から前記端子の突出方向に沿って延びる補助部とを有する、絶縁性を有する材料からなるダクトカバーと、
前記単電池の前記端子が設けられた前記側部に前記排気ダクトと前記単電池との間に介在するように配置され、前記単電池の前記端子に接続されたバスバーによって前記単電池の前記側部に保持され、かつ前記端子を囲む囲繞壁部を有する、絶縁性を有する材料からなる枠状部材と
を備え、
前記単電池の前記側部を基準とした前記ダクトカバーの前記補助部の高さは、前記単電池の前記側部を基準とした前記端子の高さ以上である、組電池。 - 前記複数の単電池は、前記単電池の端子が設けられた側部が上下方向に延びる姿勢で並べられ、
前記排気ダクト及び前記ダクトカバーは、前記単電池の側部に沿って前記単電池の並び方向に延びるように配置されている、請求項1に記載の組電池。 - 前記排気ダクト及び前記ダクトカバーの上下方向の位置は、個々の前記単電池が備える一対の前記端子の中間位置に設定されている、請求項2に記載の組電池。
- 前記単電池の前記側部を基準とする前記枠状部材の前記囲繞壁部の高さは、前記単電池の前記側部を基準とした前記端子の高さ以上である、請求項1から請求項3いずれか1項に記載の組電池。
- 前記単電池は、内圧が所定値以上となると開弁してガスを放出するガス排出部を前記端子が設けられた前記側部に備え、
前記排気ダクトは、前記主部の前記単電池の前記ガス排出部と対向する位置に設けられたガス入口を備え、
前記排気ダクトの前記主部と前記単電池の間に、前記ガス排出部と前記ガス入口とを気密性を有して接続するためのシール部材が介在されている、請求項1から請求項4のいずれか1項に記載の組電池。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012218469A JP6136168B2 (ja) | 2012-09-28 | 2012-09-28 | 組電池 |
CN201310421433.XA CN103715385B (zh) | 2012-09-28 | 2013-09-16 | 电池组 |
KR1020130115288A KR102214858B1 (ko) | 2012-09-28 | 2013-09-27 | 조전지 |
US14/039,244 US20140093756A1 (en) | 2012-09-28 | 2013-09-27 | Assembled battery |
DE102013219704.7A DE102013219704A1 (de) | 2012-09-28 | 2013-09-30 | Zusammengesetzte Batterie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012218469A JP6136168B2 (ja) | 2012-09-28 | 2012-09-28 | 組電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014072091A JP2014072091A (ja) | 2014-04-21 |
JP6136168B2 true JP6136168B2 (ja) | 2017-05-31 |
Family
ID=50276528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012218469A Active JP6136168B2 (ja) | 2012-09-28 | 2012-09-28 | 組電池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140093756A1 (ja) |
JP (1) | JP6136168B2 (ja) |
KR (1) | KR102214858B1 (ja) |
CN (1) | CN103715385B (ja) |
DE (1) | DE102013219704A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101698772B1 (ko) * | 2013-12-16 | 2017-01-23 | 삼성에스디아이 주식회사 | 보호소자가 위치되는 엔드블록을 포함하는 배터리모듈 |
US20160218338A1 (en) * | 2015-01-22 | 2016-07-28 | Ford Global Technologies, Llc | Battery pack venting assembly and method |
WO2018100983A1 (ja) * | 2016-11-30 | 2018-06-07 | パナソニックIpマネジメント株式会社 | 電池モジュール |
JP2018113219A (ja) * | 2017-01-13 | 2018-07-19 | トヨタ自動車株式会社 | 蓄電装置 |
WO2019176415A1 (ja) | 2018-03-12 | 2019-09-19 | パナソニックIpマネジメント株式会社 | 電池パック用排気ダクトおよび電池パック |
CN110190212B (zh) * | 2018-12-29 | 2020-02-04 | 比亚迪股份有限公司 | 动力电池包及车辆 |
CN110190211B (zh) * | 2018-12-29 | 2020-03-31 | 比亚迪股份有限公司 | 电池托盘、动力电池包及车辆 |
JP7319376B2 (ja) | 2019-01-09 | 2023-08-01 | ビーワイディー カンパニー リミテッド | 電池パック及び電気自動車 |
JPWO2022185590A1 (ja) * | 2021-03-01 | 2022-09-09 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6628102B2 (en) | 2001-04-06 | 2003-09-30 | Microchip Technology Inc. | Current measuring terminal assembly for a battery |
JP3934900B2 (ja) * | 2001-09-25 | 2007-06-20 | 矢崎総業株式会社 | 電源装置 |
JP2009043592A (ja) * | 2007-08-09 | 2009-02-26 | Toshiba Corp | バッテリモジュール |
JP2010043592A (ja) | 2008-08-12 | 2010-02-25 | Nachi Fujikoshi Corp | 可変容量型ピストンポンプ |
KR101050315B1 (ko) * | 2009-02-26 | 2011-07-19 | 에스비리모티브 주식회사 | 이차 전지 모듈 |
JP5496522B2 (ja) * | 2009-03-02 | 2014-05-21 | 三洋電機株式会社 | バッテリシステム |
JP2010277736A (ja) * | 2009-05-26 | 2010-12-09 | Sanyo Electric Co Ltd | 電源装置及びこれを備える車両 |
JP5466906B2 (ja) * | 2009-09-18 | 2014-04-09 | パナソニック株式会社 | 電池モジュール |
JP5649811B2 (ja) | 2009-11-09 | 2015-01-07 | 三洋電機株式会社 | 車両用電源装置及びこれを備える車両並びに車両用電源装置の製造方法 |
JP2011222419A (ja) * | 2010-04-13 | 2011-11-04 | Sanyo Electric Co Ltd | バッテリシステム及びこのバッテリシステムを搭載する車両 |
KR20120102694A (ko) * | 2010-11-30 | 2012-09-18 | 파나소닉 주식회사 | 전지블록, 전지모듈 및 전지 팩 배치구조 |
US9614208B2 (en) * | 2011-10-10 | 2017-04-04 | Samsung Sdi Co., Ltd. | Battery pack with degassing cover and plate thereon |
JP6059445B2 (ja) * | 2012-04-04 | 2017-01-11 | タイガースポリマー株式会社 | ガス排出管 |
-
2012
- 2012-09-28 JP JP2012218469A patent/JP6136168B2/ja active Active
-
2013
- 2013-09-16 CN CN201310421433.XA patent/CN103715385B/zh active Active
- 2013-09-27 KR KR1020130115288A patent/KR102214858B1/ko active IP Right Grant
- 2013-09-27 US US14/039,244 patent/US20140093756A1/en not_active Abandoned
- 2013-09-30 DE DE102013219704.7A patent/DE102013219704A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20140042737A (ko) | 2014-04-07 |
CN103715385B (zh) | 2018-04-10 |
US20140093756A1 (en) | 2014-04-03 |
CN103715385A (zh) | 2014-04-09 |
KR102214858B1 (ko) | 2021-02-09 |
JP2014072091A (ja) | 2014-04-21 |
DE102013219704A1 (de) | 2014-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6136168B2 (ja) | 組電池 | |
US10333122B2 (en) | Energy storage apparatus | |
US10003054B2 (en) | Power source pack | |
JP5594592B2 (ja) | 電池モジュール及び組電池 | |
EP2597700B1 (en) | Battery pack | |
JP6086315B2 (ja) | 蓄電装置 | |
JP6045802B2 (ja) | 二次電池装置 | |
JP6252313B2 (ja) | 蓄電装置 | |
US20120164490A1 (en) | Battery module | |
US20140234677A1 (en) | Battery module | |
US9755199B2 (en) | Energy storage apparatus | |
WO2015118597A1 (ja) | 電池モジュール | |
JP6629140B2 (ja) | 蓄電モジュール | |
JP4669361B2 (ja) | 燃料電池システム | |
KR101240702B1 (ko) | 배리어의 구조가 개선된 배터리 모듈 | |
US20160072118A1 (en) | Battery Pack Electronic Equipment Chamber and Battery Package Comprising Same | |
JP2016009585A (ja) | 組電池 | |
JP2016213104A (ja) | 電池パック | |
JP2016015253A (ja) | 蓄電モジュール | |
JP5929670B2 (ja) | 電池モジュール及び電池パック | |
JPWO2018062226A1 (ja) | 電池モジュール、及び電池パック | |
JP5475633B2 (ja) | 組電池装置 | |
JP5853195B2 (ja) | 蓄電装置 | |
JP2012084297A (ja) | 組電池装置 | |
JP2018032496A (ja) | 電池パック |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20150424 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150515 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160309 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160412 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160609 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161108 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170104 |
|
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: 20170404 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170417 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6136168 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |