JP4935802B2 - 電池モジュールとそれを用いた集合電池モジュール - Google Patents
電池モジュールとそれを用いた集合電池モジュール Download PDFInfo
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- JP4935802B2 JP4935802B2 JP2008314030A JP2008314030A JP4935802B2 JP 4935802 B2 JP4935802 B2 JP 4935802B2 JP 2008314030 A JP2008314030 A JP 2008314030A JP 2008314030 A JP2008314030 A JP 2008314030A JP 4935802 B2 JP4935802 B2 JP 4935802B2
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- battery
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- 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
-
- 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
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
- H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
- H01M50/227—Organic material
-
- 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
- H01M50/271—Lids or covers for the racks or secondary casings
-
- 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
- H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
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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
-
- 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
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/512—Connection only in parallel
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0272—Adaptations for fluid transport, e.g. channels, holes
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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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Description
図1は、本発明の実施の形態1における電池ユニットを構成する電池の横断面図である。なお、以下では、1個の電池の場合でも、電池ユニットと記して説明するが、説明の都合により電池と記して説明する場合もある。
以下、本発明の実施の形態2における電池モジュールについて、図12を用いて詳細に説明する。
以下、本発明の実施の形態3における集合電池モジュールについて、図16を用いて詳細に説明する。
1a 正極集電体
1b 正極層
2 負極
3 セパレータ
4 電極群
5 電池ケース
6 封口板
7 ガスケット
8 正極リード
9 負極リード
10a,10b 絶縁板
11 負極集電体
15 負極層
16 正極キャップ
17 排気孔
18 電流遮断部材
19 ベント機構
20,20A,20B,620 蓋体
22 外周壁
24 排気室
26 開口部
28 リブ部
28A 開口穴
30,30A,30B,60,70,70A,70B,330,630 配線基板
32,72,72A,332 接続端子
34 接続板
36,36A,36B,76,336,636 貫通孔
40,340,640 電池ユニット
45 ガス
50,55,350,650 筐体
50A 枠体
50B 閉塞部材
52,352,652 隔壁
54,354,654 収納部
62,73 フレキシブル基板
64,74 補強部材
65 支持部材
66 外周枠
68 支持部
100,150,200,300,400,500,600 電池モジュール
450,550 接続部材
660 ECU
Claims (10)
- ベント機構を備える電池を1つ以上有する複数の電池ユニットと、
少なくとも一方が開口端である隔壁で仕切られる複数の収納部を有し、前記収納部に前記電池ユニットを収納する筐体と、
前記開口端を密閉するとともに、前記電池ユニットの前記電池の前記ベント機構側に設けられ、前記電池ユニットと接続される接続端子を有する配線基板と、
前記筐体の前記開口端と前記配線基板を覆う開口部を有する蓋体とを、少なくとも備え、前記配線基板の前記接続端子と異なる領域に、前記電池ユニットに対応して貫通孔を設けることを特徴とする電池モジュール。 - 前記電池ユニットと前記配線基板が、所定の間隔を設けて配置されていることを特徴とする請求項1に記載の電池モジュール。
- 前記接続端子を前記配線基板から突出させることで、前記所定の間隔を形成することを特徴とする請求項2に記載の電池モジュール。
- 前記接続端子に、穴を設けることを特徴とする請求項3に記載の電池モジュール。
- 前記蓋体の少なくとも前記筐体の前記隔壁と対向する位置にリブ部を設けることを特徴とする請求項1に記載の電池モジュール。
- 前記配線基板が、フレキシブル基板と補強部材からなることを特徴とする請求項1に記載の電池モジュール。
- 前記蓋体と前記配線基板との間に、前記配線基板を保持する支持部材を、さらに備えることを特徴とする請求項1から請求項6のいずれか1項に記載の電池モジュール。
- 前記配線基板は、前記電池ユニット間を接続する電源配線と、複数対の温度検出配線および電圧検出配線とを有し、前記温度検出配線は温度検出素子を介して前記電池ユニットの温度を検知し、前記電圧検出配線は前記電池ユニットの電圧を検知することを特徴とする請求項1に記載の電池モジュール。
- 前記筐体が、両端に開口端を有する複数の収納部からなる枠体と、前記枠体の一方の前記開口端を塞ぐ閉塞部材からなることを特徴とする請求項1に記載の電池モジュール。
- 請求項1から請求項9のいずれか1項に記載の電池モジュールを、複数個、直列接続および並列接続の少なくとも一方により組み合わせて構成されることを特徴とする集合電池モジュール。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008314030A JP4935802B2 (ja) | 2008-12-10 | 2008-12-10 | 電池モジュールとそれを用いた集合電池モジュール |
| EP20090831709 EP2357688A4 (en) | 2008-12-10 | 2009-12-10 | BATTERY MODULE AND BATTERY MODULE ASSEMBLY WITH IT |
| US13/122,892 US20110195284A1 (en) | 2008-12-10 | 2009-12-10 | Battery module and battery module assembly using same |
| KR1020117009504A KR20110059796A (ko) | 2008-12-10 | 2009-12-10 | 전지 모듈과 이를 이용한 전지 모듈 집합체 |
| CN2009801494398A CN102246330A (zh) | 2008-12-10 | 2009-12-10 | 电池组件和使用了该电池组件的电池组件集合体 |
| PCT/JP2009/006740 WO2010067602A1 (ja) | 2008-12-10 | 2009-12-10 | 電池モジュールとそれを用いた電池モジュール集合体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008314030A JP4935802B2 (ja) | 2008-12-10 | 2008-12-10 | 電池モジュールとそれを用いた集合電池モジュール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010140695A JP2010140695A (ja) | 2010-06-24 |
| JP4935802B2 true JP4935802B2 (ja) | 2012-05-23 |
Family
ID=42242595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008314030A Expired - Fee Related JP4935802B2 (ja) | 2008-12-10 | 2008-12-10 | 電池モジュールとそれを用いた集合電池モジュール |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20110195284A1 (ja) |
| EP (1) | EP2357688A4 (ja) |
| JP (1) | JP4935802B2 (ja) |
| KR (1) | KR20110059796A (ja) |
| CN (1) | CN102246330A (ja) |
| WO (1) | WO2010067602A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4435955A4 (en) * | 2022-11-15 | 2025-05-07 | LG Energy Solution, Ltd. | Battery pack |
Families Citing this family (109)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8287185B2 (en) * | 2009-10-01 | 2012-10-16 | Delphi Technologies, Inc. | Cell temperature sensing apparatus for a battery module |
| WO2011104792A1 (ja) * | 2010-02-24 | 2011-09-01 | パナソニック株式会社 | 電池パック |
| KR20120081198A (ko) * | 2010-07-29 | 2012-07-18 | 파나소닉 주식회사 | 전지 모듈 |
| JP2013214354A (ja) * | 2010-07-30 | 2013-10-17 | Panasonic Corp | 電池モジュール |
| US8399114B2 (en) | 2010-07-30 | 2013-03-19 | Panasonic Corporation | Battery module |
| DE102010039976A1 (de) * | 2010-08-31 | 2012-03-01 | Sb Limotive Company Ltd. | Batterie mit einem Schutz von Nachbarzellen beim Abblasen einer Batteriezelle |
| JP4923314B1 (ja) * | 2010-09-17 | 2012-04-25 | パナソニック株式会社 | 電池ブロック及び電池モジュール |
| US9905821B2 (en) * | 2010-11-15 | 2018-02-27 | Volkswagen Ag | Vehicle battery packaging |
| US8420249B2 (en) | 2010-11-30 | 2013-04-16 | Panasonic Corporation | Battery module and battery pack |
| CN102544616B (zh) | 2010-12-08 | 2014-07-30 | 比亚迪股份有限公司 | 一种电池模组 |
| WO2012081137A1 (ja) * | 2010-12-13 | 2012-06-21 | パナソニック株式会社 | 電池パック |
| DE102011002631A1 (de) * | 2011-01-13 | 2012-07-19 | Sb Limotive Company Ltd. | Batteriezellenmodul, Verfahren zur Herstellung eines Batteriezellenmoduls sowie Batterie und Kraftfahrzeug |
| KR101340312B1 (ko) * | 2011-01-17 | 2013-12-11 | (주)벡셀 | 리튬이온 군수용 충전지 |
| US8609266B2 (en) * | 2011-02-18 | 2013-12-17 | Samsung Sdi Co., Ltd. | Battery pack |
| JP5749200B2 (ja) * | 2011-03-30 | 2015-07-15 | テスラ・モーターズ・インコーポレーテッド | バッテリパックガス排出システム |
| DE102011079037A1 (de) * | 2011-07-12 | 2013-01-17 | Sb Limotive Company Ltd. | Batteriezellenmodul, Verfahren zum Betreiben eines Batteriezellenmoduls sowie Batterie und Kraftfahrzeug |
| EP2738835B1 (en) * | 2011-07-29 | 2016-04-13 | Panasonic Intellectual Property Management Co., Ltd. | Battery module |
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| CN104823302B (zh) * | 2012-11-30 | 2017-09-01 | 丰田自动车株式会社 | 蓄电装置 |
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| JP6056499B2 (ja) * | 2013-01-21 | 2017-01-11 | 株式会社豊田自動織機 | バッテリケース |
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-
2008
- 2008-12-10 JP JP2008314030A patent/JP4935802B2/ja not_active Expired - Fee Related
-
2009
- 2009-12-10 EP EP20090831709 patent/EP2357688A4/en not_active Withdrawn
- 2009-12-10 WO PCT/JP2009/006740 patent/WO2010067602A1/ja not_active Ceased
- 2009-12-10 US US13/122,892 patent/US20110195284A1/en not_active Abandoned
- 2009-12-10 CN CN2009801494398A patent/CN102246330A/zh active Pending
- 2009-12-10 KR KR1020117009504A patent/KR20110059796A/ko not_active Abandoned
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| EP4435955A4 (en) * | 2022-11-15 | 2025-05-07 | LG Energy Solution, Ltd. | Battery pack |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2357688A1 (en) | 2011-08-17 |
| WO2010067602A1 (ja) | 2010-06-17 |
| JP2010140695A (ja) | 2010-06-24 |
| KR20110059796A (ko) | 2011-06-03 |
| US20110195284A1 (en) | 2011-08-11 |
| CN102246330A (zh) | 2011-11-16 |
| EP2357688A4 (en) | 2012-05-30 |
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