JPS63176267U - - Google Patents
Info
- Publication number
- JPS63176267U JPS63176267U JP6637687U JP6637687U JPS63176267U JP S63176267 U JPS63176267 U JP S63176267U JP 6637687 U JP6637687 U JP 6637687U JP 6637687 U JP6637687 U JP 6637687U JP S63176267 U JPS63176267 U JP S63176267U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- current collector
- sealed
- sealing gasket
- insertion hole
- 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 4
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Description
第１図はこの考案に係る密閉型乾電池の一部断
面側面図、第２図は封口ガスケツトを示す半断面
斜視図である。
１……負極亜鉛缶（外装缶）、３……炭素集電
棒（集電体）、４……封口ガスケツト、４ａ……
挿通孔、５……端子板、６……溝、７……弁膜。
FIG. 1 is a partially sectional side view of a sealed dry battery according to the invention, and FIG. 2 is a half sectional perspective view showing a sealing gasket. 1... Negative electrode zinc can (exterior can), 3... Carbon current collector rod (current collector), 4... Sealing gasket, 4a...
Insertion hole, 5...Terminal plate, 6...Groove, 7...Valve membrane.
Claims (1)
端子板にかしめ付けることによつて、内部を密封
状態に封口するようにした密閉型電池において、
前記封口ガスケツトの中心に開口した集電体挿通
孔の内周嵌合面の一部に、上下に通ずる溝を切欠
形成するとともに、該溝の一部に集電体外周に圧
接して前記溝を上下に仕切る薄肉状の弁膜を一体
に形成したことを特徴とする密閉型乾電池。 In a sealed battery whose interior is hermetically sealed by caulking the opening periphery of the outer can to the terminal board via a sealing gasket,
A groove communicating vertically is formed in a part of the inner peripheral fitting surface of the current collector insertion hole opened at the center of the sealing gasket, and a part of the groove is pressed against the outer periphery of the current collector to form the groove. A sealed dry battery characterized by an integrally formed thin-walled valve membrane that separates the upper and lower parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987066376U JPH0620292Y2 (en) | 1987-05-01 | 1987-05-01 | Sealed battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987066376U JPH0620292Y2 (en) | 1987-05-01 | 1987-05-01 | Sealed battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63176267U true JPS63176267U (en) | 1988-11-15 |
| JPH0620292Y2 JPH0620292Y2 (en) | 1994-05-25 |
Family
ID=30904328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987066376U Expired - Lifetime JPH0620292Y2 (en) | 1987-05-01 | 1987-05-01 | Sealed battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620292Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4026665Y1 (en) * | 1964-06-08 | 1965-09-10 | ||
| JPS4811618U (en) * | 1971-06-19 | 1973-02-09 | ||
| JPS4862524U (en) * | 1971-11-16 | 1973-08-09 | ||
| JPS5939863U (en) * | 1982-09-07 | 1984-03-14 | 三洋電機株式会社 | battery |
-
1987
- 1987-05-01 JP JP1987066376U patent/JPH0620292Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4026665Y1 (en) * | 1964-06-08 | 1965-09-10 | ||
| JPS4811618U (en) * | 1971-06-19 | 1973-02-09 | ||
| JPS4862524U (en) * | 1971-11-16 | 1973-08-09 | ||
| JPS5939863U (en) * | 1982-09-07 | 1984-03-14 | 三洋電機株式会社 | battery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620292Y2 (en) | 1994-05-25 |
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