JP5388175B2 - 2次電池パック - Google Patents
2次電池パック Download PDFInfo
- Publication number
- JP5388175B2 JP5388175B2 JP2009005453A JP2009005453A JP5388175B2 JP 5388175 B2 JP5388175 B2 JP 5388175B2 JP 2009005453 A JP2009005453 A JP 2009005453A JP 2009005453 A JP2009005453 A JP 2009005453A JP 5388175 B2 JP5388175 B2 JP 5388175B2
- Authority
- JP
- Japan
- Prior art keywords
- battery pack
- secondary battery
- battery block
- led
- discharge
- 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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- 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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
2 放電抵抗
3 残量表示部
3a (第一の)制限抵抗
3b (第一の)LED
3c (第二の)制限抵抗
3d (第二の)LED
4 接続機構部品
5 電池パック管理基板
6a,6b ねじ端子
7 基板
8 ねじ
9 マイコン
10 ダイオード
Claims (5)
- 1または複数の素電池からなる電池ブロックと、
非導電性基板に離間して形成した2の電気接点を有する接続機構部品と、
該2の電気接点を接続する該接続機構部品と別体に設けた導電性部材を介して前記電池ブロックと並列に接続される前記電池ブロックの放電回路とを有し、
前記放電回路が前記電池ブロックのエネルギー残存状態を示す残量表示部を含み、
前記接続機構部品は、基板の貫通孔上の両面に前記貫通孔と同一径の孔がある一対のねじ端子を有し、基板上のパターンにより、前記一対のねじ端子のうち一方は前記電池ブロックと接続され、他方は前記残量表示部と接続されていることを特徴とする2次電池パック。 - 前記残量表示部がLEDと前記LEDの電流制限抵抗を含み、前記LEDの点灯状態に応じ前記エネルギー残存状態を示す請求項1に記載の2次電池パック。
- 前記放電回路が、前記電池ブロックの放電抵抗を有する請求項1または請求項2に記載の2次電池パック。
- 前記電池ブロックの制御を行う回路を有する電池パック管理基板を含む請求項1から3のいずれか1項に記載の2次電池パック。
- 前記導電性部材を介して前記2の電気接点を接続するために前記接続機構部品に設けられた、該導電性部材を差し込むための貫通孔を電池パック外部から不可視に設けた請求項1から4のいずれか1項に記載の2次電池パック。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009005453A JP5388175B2 (ja) | 2009-01-14 | 2009-01-14 | 2次電池パック |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009005453A JP5388175B2 (ja) | 2009-01-14 | 2009-01-14 | 2次電池パック |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010165496A JP2010165496A (ja) | 2010-07-29 |
JP2010165496A5 JP2010165496A5 (ja) | 2012-03-01 |
JP5388175B2 true JP5388175B2 (ja) | 2014-01-15 |
Family
ID=42581515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009005453A Active JP5388175B2 (ja) | 2009-01-14 | 2009-01-14 | 2次電池パック |
Country Status (1)
Country | Link |
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JP (1) | JP5388175B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11682812B2 (en) | 2021-03-31 | 2023-06-20 | Enovix Corporation | Electrode assemblies including current limiters and methods of assembling such electrode assemblies |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5987532B2 (ja) * | 2012-07-31 | 2016-09-07 | マツダ株式会社 | 蓄電装置の放電装置 |
US8981724B2 (en) * | 2013-03-14 | 2015-03-17 | Lg Chem, Ltd. | Battery pack discharging device and method for discharging a battery pack |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3186134B2 (ja) * | 1991-11-15 | 2001-07-11 | 松下電器産業株式会社 | 電池電源を有する制御装置 |
US5741305A (en) * | 1996-05-06 | 1998-04-21 | Physio-Control Corporation | Keyed self-latching battery pack for a portable defibrillator |
JPH11283592A (ja) * | 1998-03-31 | 1999-10-15 | Toshiba Corp | 電池パック |
JP4172058B2 (ja) * | 1998-05-06 | 2008-10-29 | 松下電器産業株式会社 | ガス安全装置 |
JP4003689B2 (ja) * | 2003-04-17 | 2007-11-07 | 新神戸電機株式会社 | 車両用組電池 |
JP2005038743A (ja) * | 2003-07-16 | 2005-02-10 | Sony Corp | 電子機器および電子機器の廃棄方法 |
-
2009
- 2009-01-14 JP JP2009005453A patent/JP5388175B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11682812B2 (en) | 2021-03-31 | 2023-06-20 | Enovix Corporation | Electrode assemblies including current limiters and methods of assembling such electrode assemblies |
Also Published As
Publication number | Publication date |
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JP2010165496A (ja) | 2010-07-29 |
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