JP4635442B2 - 電池パック - Google Patents
電池パック Download PDFInfo
- Publication number
- JP4635442B2 JP4635442B2 JP2004011654A JP2004011654A JP4635442B2 JP 4635442 B2 JP4635442 B2 JP 4635442B2 JP 2004011654 A JP2004011654 A JP 2004011654A JP 2004011654 A JP2004011654 A JP 2004011654A JP 4635442 B2 JP4635442 B2 JP 4635442B2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- secondary battery
- pack
- battery pack
- plate
- 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.)
- Expired - Fee Related
Links
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Classifications
-
- 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
- Portable Power Tools In General (AREA)
- Secondary Cells (AREA)
Description
2 二次電池
3 回路基板
4 送風ファン
5 パックケース
6 端子側フレーム
7 センターフレーム
8 底側フレーム
12 コネクタケース
15 整流板
20 装着部
Claims (1)
- 電池缶内に極板群及び電解液を収容して開口端を封口板によって封口し、前記封口板に極端子が設けられてなる複数の二次電池と、各二次電池の動作状態を管理する電池管理回路を構成した回路基板とをパックケース内に収容し、機器及び充電器に対して着脱自在とする装着部を備えてなる電池パックであって、
前記複数の二次電池を所定間隔を隔てて並列保持し、前記装着部に二次電池の並列配置方向と交差する方向が送風方向となるように送風ファンが配設され、前記二次電池は、扁平角形に形成され、その最大面積平坦面が所定間隔を隔てて互いに対面するようにフレームによって保持され、さらに、送風空気の流れ方向を調整する整流板が設けられ、前記電池管理回路は、電池温度の検出に基づいて送風ファンの回転を制御し、排気ファンを持つ充電器と接続可能であり、前記排気ファンの排気空気の流れ方向上に、前記送風ファンが配置されることを特徴とする電池パック。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004011654A JP4635442B2 (ja) | 2004-01-20 | 2004-01-20 | 電池パック |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004011654A JP4635442B2 (ja) | 2004-01-20 | 2004-01-20 | 電池パック |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005209367A JP2005209367A (ja) | 2005-08-04 |
| JP4635442B2 true JP4635442B2 (ja) | 2011-02-23 |
Family
ID=34898282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004011654A Expired - Fee Related JP4635442B2 (ja) | 2004-01-20 | 2004-01-20 | 電池パック |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4635442B2 (ja) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2431128B (en) * | 2005-10-11 | 2009-11-18 | Bosch Gmbh Robert | Electric tool |
| US10014508B2 (en) * | 2006-11-27 | 2018-07-03 | Lg Chem, Ltd. | Battery module assembly |
| KR100920207B1 (ko) | 2006-11-27 | 2009-10-06 | 주식회사 엘지화학 | 전지모듈 어셈블리 제조용 전원 스위칭 모듈 |
| GB0723914D0 (en) * | 2007-12-07 | 2008-01-23 | Johnson Electric Sa | A power tool |
| JP5433427B2 (ja) | 2010-01-04 | 2014-03-05 | 三菱重工業株式会社 | 電池パック |
| KR101281811B1 (ko) * | 2010-08-16 | 2013-07-15 | 주식회사 엘지화학 | 구조적 안정성이 향상된 전지팩 |
| JP5244931B2 (ja) * | 2011-02-22 | 2013-07-24 | 日立ビークルエナジー株式会社 | 蓄電モジュール |
| JP6065339B2 (ja) * | 2012-08-13 | 2017-01-25 | 日立工機株式会社 | 背負式電源 |
| KR102177265B1 (ko) * | 2014-03-03 | 2020-11-10 | 두산인프라코어 주식회사 | 에너지 저장장치 및 이를 사용하는 하이브리드 건설 기계 |
| US20150263397A1 (en) * | 2014-03-13 | 2015-09-17 | Ford Global Technologies, Llc | Side mounted traction battery thermal plate |
| KR102349918B1 (ko) | 2018-11-21 | 2022-01-10 | 주식회사 엘지에너지솔루션 | 배터리 모듈 |
| EP4305729A1 (de) | 2021-03-11 | 2024-01-17 | Bachmann GmbH | Mobile energiespeichereinheit |
| DE102021105923B4 (de) | 2021-03-11 | 2025-03-20 | Bachmann Gmbh | Mobile Energiespeichereinheit, Verfahren zur Abschirmung mindestens eines Elektronik- und/oder mindestens eines Batteriemoduls einer mobilen Energiespeichereinheit |
| WO2022188910A1 (de) | 2021-03-11 | 2022-09-15 | Bachmann Gmbh | Mobile energiespeichereinheit; verfahren zur abschirmung mindestens eines elektronik- und/oder mindestens eines batteriemoduls einer mobilen energiespeichereinheit |
| JP7724630B2 (ja) | 2021-04-01 | 2025-08-18 | 株式会社マキタ | 電動工具のための電池パック |
| CN116315285B (zh) * | 2023-05-06 | 2023-11-21 | 江苏智泰新能源科技有限公司 | 一种电池组的主动分离式供电连接组件 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2931361B2 (ja) * | 1990-04-06 | 1999-08-09 | 三洋電機株式会社 | 蓄電池システムの放熱装置 |
| US6455186B1 (en) * | 1998-03-05 | 2002-09-24 | Black & Decker Inc. | Battery cooling system |
| JP3829477B2 (ja) * | 1998-06-19 | 2006-10-04 | 日立工機株式会社 | 電池パックの冷却装置 |
| JP4566392B2 (ja) * | 2000-11-16 | 2010-10-20 | レノボ シンガポール プライヴェート リミテッド | 温度制御に伴うアクションレベルを決定する電池、電池パック、コンピュータ装置、電気機器、および電池の温度制御方法 |
| JP2003174720A (ja) * | 2001-09-28 | 2003-06-20 | Mitsumi Electric Co Ltd | 二次電池の保護回路及び保護回路用ic |
-
2004
- 2004-01-20 JP JP2004011654A patent/JP4635442B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005209367A (ja) | 2005-08-04 |
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