JP2010027305A - 電池パック - Google Patents
電池パック Download PDFInfo
- Publication number
- JP2010027305A JP2010027305A JP2008185332A JP2008185332A JP2010027305A JP 2010027305 A JP2010027305 A JP 2010027305A JP 2008185332 A JP2008185332 A JP 2008185332A JP 2008185332 A JP2008185332 A JP 2008185332A JP 2010027305 A JP2010027305 A JP 2010027305A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- protection circuit
- rib
- battery pack
- unit cell
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000008151 electrolyte solution Substances 0.000 description 21
- 230000001681 protective effect Effects 0.000 description 21
- 239000003792 electrolyte Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- 230000005012 migration Effects 0.000 description 8
- 238000013508 migration Methods 0.000 description 8
- 238000003892 spreading Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 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
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M10/44—Methods for charging or discharging
-
- 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
- H01M50/543—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
【解決手段】素電池及び保護回路基板をケース11内に収納した電池パックであって、ケース11は、底面20と底面20の端部に形成された側壁21とを備えており、底面20に、側壁21に沿って形成された第1のリブ22が形成されており、保護回路基板の長手方向と直交する方向を幅方向とすると、保護回路基板の幅方向の端面は、側壁21と第1のリブ22との間にあり、底面20と、保護回路基板の幅方向の端面との間に第2のリブ24が介在している。
【選択図】図3
Description
2 素電池
5 保護素子
6 保護回路基板
10 上ケース
11 下ケース
16 開口
17 外部接続端子
20 底面
21 壁面
22 第1リブ
23 隙間
24 第2リブ
25 空隙
26 切り欠き
Claims (3)
- 素電池及び保護回路基板をケース内に収納した電池パックであって、
前記ケースは、底面と前記底面の端部に形成された側壁とを備えており、
前記底面に、前記側壁に沿って形成された第1のリブが形成されており、
前記保護回路基板の長手方向と直交する方向を幅方向とすると、
前記保護回路基板の幅方向の端面は、前記側壁と前記第1のリブとの間にあり、
前記底面と、前記保護回路基板の幅方向の端面との間に第2のリブが介在していることを特徴とする電池パック。 - 前記保護回路基板は、複数の外部接続端子を備えており、隣接する前記外部接続端子の間に対応する位置に、前記第2のリブを配置している請求項1に記載の電池パック。
- 前記第1のリブに切り欠きが形成されている請求項1又は2に記載の電池パック。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008185332A JP5276372B2 (ja) | 2008-07-16 | 2008-07-16 | 電池パック |
TW098122276A TW201015765A (en) | 2008-07-16 | 2009-07-01 | Method for fabricating p-type gallium nitride-based semiconductor, method for fabricating nitride-based semiconductor element, and method for fabricating epitaxial wafer |
CN2009101402538A CN101677131B (zh) | 2008-07-16 | 2009-07-13 | 电池组件 |
KR1020090064526A KR20100008766A (ko) | 2008-07-16 | 2009-07-15 | 전지팩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008185332A JP5276372B2 (ja) | 2008-07-16 | 2008-07-16 | 電池パック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010027305A true JP2010027305A (ja) | 2010-02-04 |
JP5276372B2 JP5276372B2 (ja) | 2013-08-28 |
Family
ID=41732951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008185332A Expired - Fee Related JP5276372B2 (ja) | 2008-07-16 | 2008-07-16 | 電池パック |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5276372B2 (ja) |
KR (1) | KR20100008766A (ja) |
CN (1) | CN101677131B (ja) |
TW (1) | TW201015765A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4170787A4 (en) * | 2020-06-18 | 2024-07-31 | Dongguan Poweramp Tech Limited | BATTERY CASE AND BATTERY PACK WITH BATTERY CASE |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59149375U (ja) * | 1983-03-28 | 1984-10-05 | 松下電器産業株式会社 | 密閉形鉛蓄電池 |
JPH0613046U (ja) * | 1992-07-20 | 1994-02-18 | 村田機械株式会社 | 電池ホルダ |
JPH1074498A (ja) * | 1996-08-30 | 1998-03-17 | Sanyo Electric Co Ltd | パック電池 |
JP2002110121A (ja) * | 2000-09-26 | 2002-04-12 | Gs-Melcotec Co Ltd | 電池パック |
JP2002110115A (ja) * | 2000-09-29 | 2002-04-12 | Sanyo Electric Co Ltd | パック電池 |
JP2002216723A (ja) * | 2001-01-19 | 2002-08-02 | Pfu Ltd | バッテリユニット構造 |
JP2002343317A (ja) * | 2001-05-17 | 2002-11-29 | Nec Saitama Ltd | 電池パック保護回路基板固定装置及び固定方法 |
JP2003109558A (ja) * | 2001-09-27 | 2003-04-11 | Sanyo Electric Co Ltd | パック電池 |
JP2003297317A (ja) * | 2002-03-29 | 2003-10-17 | Sony Corp | 電池パック |
JP2005078858A (ja) * | 2003-08-28 | 2005-03-24 | Sanyo Electric Co Ltd | パック電池 |
JP2005149747A (ja) * | 2003-10-24 | 2005-06-09 | Sony Corp | バッテリーパック |
JP2006172942A (ja) * | 2004-12-16 | 2006-06-29 | Sony Corp | バッテリーパック |
JP2006260905A (ja) * | 2005-03-16 | 2006-09-28 | Toyota Motor Corp | 電池パック構造 |
-
2008
- 2008-07-16 JP JP2008185332A patent/JP5276372B2/ja not_active Expired - Fee Related
-
2009
- 2009-07-01 TW TW098122276A patent/TW201015765A/zh unknown
- 2009-07-13 CN CN2009101402538A patent/CN101677131B/zh not_active Expired - Fee Related
- 2009-07-15 KR KR1020090064526A patent/KR20100008766A/ko not_active Application Discontinuation
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59149375U (ja) * | 1983-03-28 | 1984-10-05 | 松下電器産業株式会社 | 密閉形鉛蓄電池 |
JPH0613046U (ja) * | 1992-07-20 | 1994-02-18 | 村田機械株式会社 | 電池ホルダ |
JPH1074498A (ja) * | 1996-08-30 | 1998-03-17 | Sanyo Electric Co Ltd | パック電池 |
JP2002110121A (ja) * | 2000-09-26 | 2002-04-12 | Gs-Melcotec Co Ltd | 電池パック |
JP2002110115A (ja) * | 2000-09-29 | 2002-04-12 | Sanyo Electric Co Ltd | パック電池 |
JP2002216723A (ja) * | 2001-01-19 | 2002-08-02 | Pfu Ltd | バッテリユニット構造 |
JP2002343317A (ja) * | 2001-05-17 | 2002-11-29 | Nec Saitama Ltd | 電池パック保護回路基板固定装置及び固定方法 |
JP2003109558A (ja) * | 2001-09-27 | 2003-04-11 | Sanyo Electric Co Ltd | パック電池 |
JP2003297317A (ja) * | 2002-03-29 | 2003-10-17 | Sony Corp | 電池パック |
JP2005078858A (ja) * | 2003-08-28 | 2005-03-24 | Sanyo Electric Co Ltd | パック電池 |
JP2005149747A (ja) * | 2003-10-24 | 2005-06-09 | Sony Corp | バッテリーパック |
JP2006172942A (ja) * | 2004-12-16 | 2006-06-29 | Sony Corp | バッテリーパック |
JP2006260905A (ja) * | 2005-03-16 | 2006-09-28 | Toyota Motor Corp | 電池パック構造 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4170787A4 (en) * | 2020-06-18 | 2024-07-31 | Dongguan Poweramp Tech Limited | BATTERY CASE AND BATTERY PACK WITH BATTERY CASE |
Also Published As
Publication number | Publication date |
---|---|
JP5276372B2 (ja) | 2013-08-28 |
CN101677131B (zh) | 2013-11-06 |
CN101677131A (zh) | 2010-03-24 |
TW201015765A (en) | 2010-04-16 |
KR20100008766A (ko) | 2010-01-26 |
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