JPH0186169U - - Google Patents
Info
- Publication number
- JPH0186169U JPH0186169U JP1987182064U JP18206487U JPH0186169U JP H0186169 U JPH0186169 U JP H0186169U JP 1987182064 U JP1987182064 U JP 1987182064U JP 18206487 U JP18206487 U JP 18206487U JP H0186169 U JPH0186169 U JP H0186169U
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- positive electrode
- battery
- separator
- central portion
- 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
- 238000010248 power generation Methods 0.000 claims 1
- 238000004132 cross linking 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
- Cell Separators (AREA)
- Primary Cells (AREA)
- Secondary Cells (AREA)
Description
第１図Ａは実施例に用いる帯状積重体の平面図
、第１図Ｂは第１図Ａにおける―線断面図、
第２図は実施例の電池を示した断面図、第３図Ａ
は帯状積重体の他例を示した平面図、第３図Ｂは
第３図Ａにおける―線断面図である。
１…セパレータ、２…正極、３，５…リード板
、４…負極、９…電池缶、１ａ…架橋部分。
FIG. 1A is a plan view of the strip-shaped stack used in the example, FIG. 1B is a sectional view taken along the line - in FIG. 1A,
Figure 2 is a sectional view showing the battery of the example, Figure 3A
3 is a plan view showing another example of the strip-shaped stack, and FIG. 3B is a sectional view taken along the line -- in FIG. 3A. DESCRIPTION OF SYMBOLS 1... Separator, 2... Positive electrode, 3, 5... Lead plate, 4... Negative electrode, 9... Battery can, 1a... Bridge|crosslinking part.
Claims (1)
で隔離して重ね合せると共にこれら正極及び負極
の外側をそれぞれセパレータにより更に被覆して
なり、こうして得られた帯状積重体の正極あるい
は負極からはみ出した側面のセパレータ端辺を熱
融着し、且つ、正極あるいは負極の外側に位置す
るいずれか一方のセパレータの中央部を取除いて
構成される積重体を渦巻状に巻回し、こうして作
つた発電要素を電池缶に収納してなることを特徴
とする渦巻形電池。 ２ 前記中央部をその一部を残して取除き、この
中央部の上下に位置する端辺を架橋したことを特
徴とする実用新案登録請求の範囲第１項記載の渦
巻形電池。[Claims for Utility Model Registration] 1. A positive electrode of a strip-shaped stack obtained by stacking a positive electrode and a negative electrode, each in the form of a band, separated by a separator, and further covering the outside of the positive electrode and negative electrode with a separator, respectively. Alternatively, the edges of the separators on the sides protruding from the negative electrode are heat-sealed, and the central part of either the positive electrode or the negative electrode is removed, and a stack is spirally wound. A spiral battery is characterized by housing the power generation element thus created in a battery can. 2. The spiral shaped battery according to claim 1, wherein the central portion is removed except for a portion thereof, and the edges located above and below the central portion are cross-linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987182064U JPH0537411Y2 (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987182064U JPH0537411Y2 (en) | 1987-11-30 | 1987-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0186169U true JPH0186169U (en) | 1989-06-07 |
| JPH0537411Y2 JPH0537411Y2 (en) | 1993-09-21 |
Family
ID=31473520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987182064U Expired - Lifetime JPH0537411Y2 (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537411Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011216399A (en) * | 2010-04-01 | 2011-10-27 | Hitachi Vehicle Energy Ltd | Square shape lithium secondary battery |
-
1987
- 1987-11-30 JP JP1987182064U patent/JPH0537411Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011216399A (en) * | 2010-04-01 | 2011-10-27 | Hitachi Vehicle Energy Ltd | Square shape lithium secondary battery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537411Y2 (en) | 1993-09-21 |
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