JPH0348859U - - Google Patents
Info
- Publication number
- JPH0348859U JPH0348859U JP10931789U JP10931789U JPH0348859U JP H0348859 U JPH0348859 U JP H0348859U JP 10931789 U JP10931789 U JP 10931789U JP 10931789 U JP10931789 U JP 10931789U JP H0348859 U JPH0348859 U JP H0348859U
- Authority
- JP
- Japan
- Prior art keywords
- annular recess
- zinc
- opening
- sealing gasket
- dry battery
- 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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000010248 power generation Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Primary Cells (AREA)
Description
第１図は実施例のマンガン乾電池の要部断面図
、第２図Ａは実施例に用いた封口ガスケツトの断
面図、第２図Ｂは亜鉛缶開口部の説明図、第３図
は亜鉛缶開口部における凹みの説明図である。 １……亜鉛缶、３……正極合剤、４……炭素棒
、５……封口ガスケツト、６……正極端子板、８
……外装缶、１ａ……開口部、５ａ……中央孔、
５ｂ……外周部、５ｃ……環状凹部。
、第２図Ａは実施例に用いた封口ガスケツトの断
面図、第２図Ｂは亜鉛缶開口部の説明図、第３図
は亜鉛缶開口部における凹みの説明図である。 １……亜鉛缶、３……正極合剤、４……炭素棒
、５……封口ガスケツト、６……正極端子板、８
……外装缶、１ａ……開口部、５ａ……中央孔、
５ｂ……外周部、５ｃ……環状凹部。
Claims (1)
- 発電要素を収納した亜鉛缶の開口部を、環状の
封口ガスケツトにより封口して構成されるマンガ
ン乾電池において、前記封口ガスケツトは、前記
亜鉛缶の開口周端部が圧接される環状凹部がその
下面に形成された外周部を有しており、またこの
環状凹部の内周縁からの立上がり部を、環状凹部
底面に対して３０〜９０°傾斜させたことを特徴
とするマンガン乾電池。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10931789U JPH0348859U (ja) | 1989-09-19 | 1989-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10931789U JPH0348859U (ja) | 1989-09-19 | 1989-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0348859U true JPH0348859U (ja) | 1991-05-10 |
Family
ID=31657915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10931789U Pending JPH0348859U (ja) | 1989-09-19 | 1989-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348859U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009283209A (ja) * | 2008-05-20 | 2009-12-03 | Fdk Energy Co Ltd | 筒形非水電解液電池 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916829U (ja) * | 1972-05-16 | 1974-02-13 |
-
1989
- 1989-09-19 JP JP10931789U patent/JPH0348859U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916829U (ja) * | 1972-05-16 | 1974-02-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009283209A (ja) * | 2008-05-20 | 2009-12-03 | Fdk Energy Co Ltd | 筒形非水電解液電池 |