JPH0352953U - - Google Patents
Info
- Publication number
- JPH0352953U JPH0352953U JP11541689U JP11541689U JPH0352953U JP H0352953 U JPH0352953 U JP H0352953U JP 11541689 U JP11541689 U JP 11541689U JP 11541689 U JP11541689 U JP 11541689U JP H0352953 U JPH0352953 U JP H0352953U
- Authority
- JP
- Japan
- Prior art keywords
- folded portion
- annular
- interposed
- seal
- circumferential surface
- 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
- 238000007789 sealing Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 2
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Description
第１図及び第２図は本考案電池にかかり、第１
図は完成電池の要部断面図、第２図ａは封口前の
電池の要部断面図、第２図ｂは封口途中の電池の
要部断面図である。
１……外装缶、５……封口蓋、６……環状の段
部、７……周縁折り返し部、８……絶縁パツキン
グ、９……環状突起部、１１……上端角部。
Figures 1 and 2 show the battery of the present invention;
The figure is a sectional view of the main part of the completed battery, FIG. 2a is a sectional view of the main part of the battery before sealing, and FIG. 2b is a sectional view of the main part of the battery in the middle of sealing. DESCRIPTION OF SYMBOLS 1... Exterior can, 5... Sealing lid, 6... Annular step, 7... Peripheral folded part, 8... Insulating packing, 9... Annular protrusion, 11... Upper end corner.
Claims (1)
に延びる断面略Ｕ字状の周縁折り返し部を有する
金属製封口蓋と、金属製外装缶との間に絶縁パツ
キングを介在させ、この絶縁パツキングの内周面
に設けた環状突起部を、前記折り返し部の上端角
部と前記段部との間にくい込ませて封口してなる
密閉型電池。 An insulating packing is interposed between a metal outer can and a metal sealing lid that has an annular step and a peripheral folded portion extending downward from the step and has a substantially U-shaped cross section. A sealed battery formed by inserting an annular protrusion provided on the inner circumferential surface between the upper end corner of the folded portion and the stepped portion to seal it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11541689U JPH0352953U (en) | 1989-09-29 | 1989-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11541689U JPH0352953U (en) | 1989-09-29 | 1989-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0352953U true JPH0352953U (en) | 1991-05-22 |
Family
ID=31663745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11541689U Pending JPH0352953U (en) | 1989-09-29 | 1989-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005327544A (en) * | 2004-05-13 | 2005-11-24 | Matsushita Electric Ind Co Ltd | Electrochemical element and sealing method of the same |
-
1989
- 1989-09-29 JP JP11541689U patent/JPH0352953U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005327544A (en) * | 2004-05-13 | 2005-11-24 | Matsushita Electric Ind Co Ltd | Electrochemical element and sealing method of the same |