JP5142611B2 - 二次電池パック - Google Patents
二次電池パック Download PDFInfo
- Publication number
- JP5142611B2 JP5142611B2 JP2007188386A JP2007188386A JP5142611B2 JP 5142611 B2 JP5142611 B2 JP 5142611B2 JP 2007188386 A JP2007188386 A JP 2007188386A JP 2007188386 A JP2007188386 A JP 2007188386A JP 5142611 B2 JP5142611 B2 JP 5142611B2
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- battery pack
- insulating
- case
- voltage detection
- 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
- 238000001514 detection method Methods 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 239000011255 nonaqueous electrolyte Substances 0.000 claims description 6
- 238000005304 joining Methods 0.000 claims description 4
- 239000003792 electrolyte Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 4
- 238000003776 cleavage reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007017 scission Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- -1 lithium hexafluorophosphate Chemical compound 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910021445 lithium manganese complex oxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
Description
1A ヒューズ
1B 各線(各電圧検出線)
2 絶縁上ケース(半ケース)
3 絶縁下ケース(半ケース)
4 二次電池
5、6 金属接続板
11 組電池
12 絶縁ケース
13 出力線
14 接合部
20 二次電池パック
Claims (3)
- 奇数個の円筒形二次電池を上下二段の俵積みに配列し電気的に接続した組電池が密閉型の絶縁ケース内に収容された二次電池パックであって、
前記絶縁ケースは、前記上下二段の俵積みのうち個数の多い側の配列長さ以上の長さの開口部を有する2個の半ケースが接合されたものであり、
前記2個の半ケースが接合された接合部は、前記上下二段の俵積みのうち個数の多い側の各二次電池の略中央部に相当する高さ位置に位置しており、
前記二次電池を電気的に接続する金属製接続板の一部が前記絶縁ケース外に突出しており、該突出した部分に電圧検出線ないし出力線が接続されており、
前記電圧検出線にはヒューズが接続されており、該ヒューズを収納する凹部が、前記絶縁ケースの外側であって、前記絶縁ケース内に収容された上段側の二次電池間の隙間に対応する位置に形成されている、
ことを特徴とする二次電池パック。 - 前記電圧検出線は前記二次電池のそれぞれに対応して設けられ、各電圧検出線はそれぞれ隔離されて配置されていることを特徴とする請求項1に記載の二次電池パック。
- 前記二次電池が非水電解液二次電池であることを特徴とする請求項1または請求項2に記載の二次電池パック。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007188386A JP5142611B2 (ja) | 2007-07-19 | 2007-07-19 | 二次電池パック |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007188386A JP5142611B2 (ja) | 2007-07-19 | 2007-07-19 | 二次電池パック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009026598A JP2009026598A (ja) | 2009-02-05 |
JP5142611B2 true JP5142611B2 (ja) | 2013-02-13 |
Family
ID=40398233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007188386A Expired - Fee Related JP5142611B2 (ja) | 2007-07-19 | 2007-07-19 | 二次電池パック |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5142611B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5508923B2 (ja) | 2010-04-09 | 2014-06-04 | 日立ビークルエナジー株式会社 | 蓄電モジュール |
JP6200675B2 (ja) * | 2012-04-13 | 2017-09-20 | 日立オートモティブシステムズ株式会社 | 電池ブロック及び二次電池モジュール |
JP2014139705A (ja) * | 2013-01-21 | 2014-07-31 | Kubota Corp | 自動販売機 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5330645Y2 (ja) * | 1972-07-21 | 1978-07-31 | ||
JPS49110737U (ja) * | 1973-01-19 | 1974-09-20 | ||
JPS631413Y2 (ja) * | 1980-01-30 | 1988-01-14 | ||
JPS6022752U (ja) * | 1983-07-22 | 1985-02-16 | 株式会社東芝 | 電池保持収納器 |
US4555451A (en) * | 1985-01-29 | 1985-11-26 | Pines Of America, Inc. | Storage battery with built-in fuse |
JPH041636Y2 (ja) * | 1985-09-30 | 1992-01-21 | ||
JPH0543463U (ja) * | 1991-11-12 | 1993-06-11 | ホシデン株式会社 | バツテリ装置 |
JP2532062Y2 (ja) * | 1991-11-26 | 1997-04-09 | 株式会社テック | 電池取付装置 |
JPH05251067A (ja) * | 1992-03-04 | 1993-09-28 | Tokyo Electric Co Ltd | 電池取付装置 |
JP2583832Y2 (ja) * | 1992-10-16 | 1998-10-27 | 三洋電機株式会社 | 電池パック |
JP3056640B2 (ja) * | 1994-06-11 | 2000-06-26 | 本田技研工業株式会社 | 電動補助自転車の電源用バッテリ収納構造 |
JPH08185837A (ja) * | 1994-12-27 | 1996-07-16 | Sanyo Electric Co Ltd | パック電池 |
JP3026817U (ja) * | 1995-10-30 | 1996-07-23 | 東北ムネカタ株式会社 | プラスチック製電池ケースの構造 |
JP3669198B2 (ja) * | 1999-03-31 | 2005-07-06 | 松下電器産業株式会社 | 電池パックおよびその製造法 |
JP2006073256A (ja) * | 2004-08-31 | 2006-03-16 | Sanyo Electric Co Ltd | 車両用の電源装置 |
JP4823627B2 (ja) * | 2005-09-26 | 2011-11-24 | 三桜工業株式会社 | 組電池 |
-
2007
- 2007-07-19 JP JP2007188386A patent/JP5142611B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009026598A (ja) | 2009-02-05 |
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