JPH0171867U - - Google Patents
Info
- Publication number
- JPH0171867U JPH0171867U JP1987166928U JP16692887U JPH0171867U JP H0171867 U JPH0171867 U JP H0171867U JP 1987166928 U JP1987166928 U JP 1987166928U JP 16692887 U JP16692887 U JP 16692887U JP H0171867 U JPH0171867 U JP H0171867U
- Authority
- JP
- Japan
- Prior art keywords
- electrode group
- secondary battery
- laminated
- electrode
- tip
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 3
- 239000011255 nonaqueous electrolyte Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Description
第１図は本考案の実施例に係る非水電解液二次
電池の側断面図であり、第２図は電極群の平面図
、第３図は上記電極群を折り重ねた状態を示す斜
視図、第４図は比較例の非水電解液二次電池と本
考案に係る二次電池との電池寿命の比較例を示す
特性図であり、第５図は比較例の二次電池の構造
を示す側断面図である。
１……カソードカン、２……ガスケツト、３…
…積層電極群、５……アノードカツプ、７……正
極電極板、８……負極電極板、１０……電極群。
FIG. 1 is a side sectional view of a non-aqueous electrolyte secondary battery according to an embodiment of the present invention, FIG. 2 is a plan view of the electrode group, and FIG. 3 is a perspective view showing the electrode group in a folded state. Figure 4 is a characteristic diagram showing a comparative example of battery life between a non-aqueous electrolyte secondary battery of a comparative example and a secondary battery according to the present invention, and Figure 5 is a structure of a secondary battery of a comparative example. FIG. 1...Cathode can, 2...Gasket, 3...
...Laminated electrode group, 5... Anode cup, 7... Positive electrode plate, 8... Negative electrode plate, 10... Electrode group.
Claims (1)
ータを介在させてなる電極群を先端から折り重ね
て積層電極群とし、この積層電極群を内部に収容
してなることを特徴とする非水電解液二次電池。 A non-aqueous electrolyzer characterized in that an electrode group consisting of a sheet-shaped positive electrode and a negative electrode with a separator interposed between them is folded over from the tip to form a laminated electrode group, and this laminated electrode group is housed inside. Liquid secondary battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166928U JPH0171867U (en) | 1987-10-31 | 1987-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166928U JPH0171867U (en) | 1987-10-31 | 1987-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171867U true JPH0171867U (en) | 1989-05-15 |
Family
ID=31454757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166928U Pending JPH0171867U (en) | 1987-10-31 | 1987-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171867U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003017132A (en) * | 2001-07-02 | 2003-01-17 | Kansai Research Institute | Coin-shaped nonaqueous secondary cell |
| JP2010010144A (en) | 2009-10-09 | 2010-01-14 | Hitachi Maxell Ltd | Flat nonaqueous electrolyte secondary battery |
| JP2010212206A (en) * | 2009-03-12 | 2010-09-24 | Hitachi Maxell Ltd | Flat secondary battery |
-
1987
- 1987-10-31 JP JP1987166928U patent/JPH0171867U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003017132A (en) * | 2001-07-02 | 2003-01-17 | Kansai Research Institute | Coin-shaped nonaqueous secondary cell |
| JP2010212206A (en) * | 2009-03-12 | 2010-09-24 | Hitachi Maxell Ltd | Flat secondary battery |
| JP2010010144A (en) | 2009-10-09 | 2010-01-14 | Hitachi Maxell Ltd | Flat nonaqueous electrolyte secondary battery |