JPH0231062U - - Google Patents
Info
- Publication number
- JPH0231062U JPH0231062U JP1988109510U JP10951088U JPH0231062U JP H0231062 U JPH0231062 U JP H0231062U JP 1988109510 U JP1988109510 U JP 1988109510U JP 10951088 U JP10951088 U JP 10951088U JP H0231062 U JPH0231062 U JP H0231062U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- folded
- folded part
- synthetic resin
- sealing body
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010248 power generation Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Description
第１図は本考案の実施例の電池の要部断面図、
第２図は従来の電池の要部断面図である。
２，１５……電池缶、３，１６……絶縁ガスケ
ツト、４，１０……端子板、５，１３……樹脂封
口体、６，１２……薄板、７……金属板。
FIG. 1 is a sectional view of the main parts of a battery according to an embodiment of the present invention.
FIG. 2 is a sectional view of a main part of a conventional battery. 2, 15... Battery can, 3, 16... Insulating gasket, 4, 10... Terminal board, 5, 13... Resin sealing body, 6, 12... Thin plate, 7... Metal plate.
Claims (1)
たガス抜き孔及び切刃を有する端子板の周縁部分
を、折返し側の端部が外周から円曲部とこれに続
く平坦部とを有するように電池内方に折返し、ま
たこの折返し部分により、少なくともこの折返し
部に介在させた合成樹脂封口体と、この合成樹脂
封口体の前記切刃側に位置させた薄板とを挾持し
、更に端子板の前記平坦部に、略中央部に弁孔を
形成した金属板の外周部を溶接してなることを特
徴とする筒形電池。 The peripheral edge portion of the terminal plate, which is located at the opening of the battery can housing the power generation element and also has a gas vent hole and a cutting edge, is made such that the folded end has a circular portion from the outer periphery and a flat portion following this. The folded part is folded back inward of the battery, and the folded part clamps at least the synthetic resin sealing body interposed in the folded part and the thin plate located on the cutting edge side of the synthetic resin sealing body, and further the terminal board A cylindrical battery characterized in that the outer circumferential portion of a metal plate having a valve hole formed approximately in the center is welded to the flat portion of the cylindrical battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988109510U JPH0537418Y2 (en) | 1988-08-20 | 1988-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988109510U JPH0537418Y2 (en) | 1988-08-20 | 1988-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0231062U true JPH0231062U (en) | 1990-02-27 |
| JPH0537418Y2 JPH0537418Y2 (en) | 1993-09-21 |
Family
ID=31345819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988109510U Expired - Lifetime JPH0537418Y2 (en) | 1988-08-20 | 1988-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537418Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014504777A (en) * | 2010-12-28 | 2014-02-24 | エルジー・ケム・リミテッド | Top cap for cylindrical secondary battery, and secondary battery including top cap |
-
1988
- 1988-08-20 JP JP1988109510U patent/JPH0537418Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014504777A (en) * | 2010-12-28 | 2014-02-24 | エルジー・ケム・リミテッド | Top cap for cylindrical secondary battery, and secondary battery including top cap |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537418Y2 (en) | 1993-09-21 |