JPH01150372U - - Google Patents
Info
- Publication number
- JPH01150372U JPH01150372U JP1988047671U JP4767188U JPH01150372U JP H01150372 U JPH01150372 U JP H01150372U JP 1988047671 U JP1988047671 U JP 1988047671U JP 4767188 U JP4767188 U JP 4767188U JP H01150372 U JPH01150372 U JP H01150372U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- power generation
- generation element
- sealing body
- negative electrode
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000010248 power generation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 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
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Primary Cells (AREA)
Description
第１図は実施例に用いるスペーサの斜視図、第
２図はこのスペーサを用いて作つた電池の断面図
、第３図はスペーサの他例を示した斜視図、第４
図Ａ，Ｂはそれぞれ従来の電池に用いるスペーサ
の斜視図である。
１，１３，１４，１５…スペーサ、２…正極、
３…負極、５…発電要素、６…電池缶、９…封口
板、１１…端子板、１２…絶縁ガスケツト。
Fig. 1 is a perspective view of a spacer used in the example, Fig. 2 is a sectional view of a battery made using this spacer, Fig. 3 is a perspective view showing another example of the spacer, and Fig. 4 is a perspective view of a spacer used in the example.
Figures A and B are perspective views of spacers used in conventional batteries, respectively. 1, 13, 14, 15...Spacer, 2...Positive electrode,
3... Negative electrode, 5... Power generation element, 6... Battery can, 9... Sealing plate, 11... Terminal board, 12... Insulating gasket.
Claims (1)
して重ね合わせた電極群を一緒に渦巻状に巻回し
て構成した発電要素を、電池缶とこの電池缶の開
口部を封口する封口体を組合わせた電池ケース内
に収納してなり、前記発電要素と前記封口体との
間の空隙に、少なくとも発電要素側に多数の可撓
性突起を有する絶縁性スペーサを設けたことを特
徴とする電池。 A power generation element is constructed by spirally winding a group of electrodes, each consisting of a strip-shaped positive electrode and a negative electrode stacked on top of each other with a separator in between, and a battery can and a sealing body that seals the opening of the battery can. 1. A battery housed in a battery case, characterized in that an insulating spacer having a large number of flexible protrusions at least on the side of the power generation element is provided in a gap between the power generation element and the sealing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988047671U JPH0535574Y2 (en) | 1988-04-08 | 1988-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988047671U JPH0535574Y2 (en) | 1988-04-08 | 1988-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01150372U true JPH01150372U (en) | 1989-10-18 |
| JPH0535574Y2 JPH0535574Y2 (en) | 1993-09-09 |
Family
ID=31273865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988047671U Expired - Lifetime JPH0535574Y2 (en) | 1988-04-08 | 1988-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0535574Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004349080A (en) * | 2003-05-21 | 2004-12-09 | Matsushita Electric Ind Co Ltd | Non-aqueous electrolyte secondary battery and method of manufacturing non-aqueous electrolyte secondary battery |
| JP2014523610A (en) * | 2011-06-30 | 2014-09-11 | エルジー ケム． エルティーディ． | Secondary battery with an insulating member |
| JP2023082062A (en) * | 2019-01-30 | 2023-06-13 | エルジー エナジー ソリューション リミテッド | Cylindrical secondary battery and manufacturing method thereof |
-
1988
- 1988-04-08 JP JP1988047671U patent/JPH0535574Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004349080A (en) * | 2003-05-21 | 2004-12-09 | Matsushita Electric Ind Co Ltd | Non-aqueous electrolyte secondary battery and method of manufacturing non-aqueous electrolyte secondary battery |
| JP2014523610A (en) * | 2011-06-30 | 2014-09-11 | エルジー ケム． エルティーディ． | Secondary battery with an insulating member |
| JP2023082062A (en) * | 2019-01-30 | 2023-06-13 | エルジー エナジー ソリューション リミテッド | Cylindrical secondary battery and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535574Y2 (en) | 1993-09-09 |