JPH02128363U - - Google Patents
Info
- Publication number
- JPH02128363U JPH02128363U JP3700289U JP3700289U JPH02128363U JP H02128363 U JPH02128363 U JP H02128363U JP 3700289 U JP3700289 U JP 3700289U JP 3700289 U JP3700289 U JP 3700289U JP H02128363 U JPH02128363 U JP H02128363U
- Authority
- JP
- Japan
- Prior art keywords
- cover plate
- outer cover
- inner cover
- battery
- battery case
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Description
第１図は本考案の一実施例による密閉形電池を
示す半裁断面図、第２図は第１図に示す密閉形電
池の要部拡大断面図、第３図は実施例による安全
装置の作動状況を示す要部拡大断面図、第４図は
従来の構成による蜜閉形電池を示す半裁断面図、
第５図は第４図に示す以外の従来の内蓋板と外蓋
板の取り付け構造を示す要部断面図である。
１……電池ケース、２……金属リチウム、３…
…セパレータ、４……炭素成形体（正極）、５…
…正極活部質兼電解液、６……集電体、７……金
属パイプ、８……ガラスハーメチツク層、９……
内蓋板、１０……外蓋板、１１，１２……溶接部
。
Fig. 1 is a half-cut sectional view showing a sealed battery according to an embodiment of the present invention, Fig. 2 is an enlarged sectional view of essential parts of the sealed battery shown in Fig. 1, and Fig. 3 is an operation of a safety device according to the embodiment. An enlarged sectional view of the main parts showing the situation, FIG. 4 is a half-cut sectional view showing a honey-closed battery with a conventional configuration,
FIG. 5 is a sectional view of a main part showing a conventional attachment structure for an inner cover plate and an outer cover plate other than that shown in FIG. 4. 1...Battery case, 2...Metal lithium, 3...
... Separator, 4... Carbon molded body (positive electrode), 5...
...Positive electrode active part/electrolyte, 6... Current collector, 7... Metal pipe, 8... Glass hermetic layer, 9...
Inner cover plate, 10... Outer cover plate, 11, 12... Welded portion.
Claims (1)
置した密閉形電池において、該内蓋板の周縁端部
と外蓋板の周縁端部を前記電池ケースの開口端部
に一体に固着したことを特徴とする密閉形電池。 (2) 前記電池ケースがガラスハーメチツク層を
介して他極性端子を備えたことを特徴とする実用
新案登録請求の範囲第１項記載の蜜閉形電池。 (3) 前記内蓋板と外蓋板が金属製であつて、外
蓋板がガス逸散孔を有し、内蓋板が外蓋板よりも
板厚が薄く且つ易破壊部を形成していることを特
徴とする実用新案登録請求の範囲第１項記載の密
閉形電池。[Scope of Claim for Utility Model Registration] (1) In a sealed battery in which an inner cover plate and an outer cover plate are arranged in the opening of a battery case, the peripheral edge of the inner cover plate and the peripheral edge of the outer cover plate are A sealed battery characterized by being integrally fixed to the open end of the battery case. (2) The honeycomb battery according to claim 1, wherein the battery case is provided with a terminal of the other polarity via a glass hermetic layer. (3) The inner cover plate and the outer cover plate are made of metal, the outer cover plate has gas dissipation holes, and the inner cover plate is thinner than the outer cover plate and forms an easily broken part. The sealed battery according to claim 1 of the utility model registration claim, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3700289U JPH02128363U (en) | 1989-03-29 | 1989-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3700289U JPH02128363U (en) | 1989-03-29 | 1989-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128363U true JPH02128363U (en) | 1990-10-23 |
Family
ID=31543725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3700289U Pending JPH02128363U (en) | 1989-03-29 | 1989-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128363U (en) |
-
1989
- 1989-03-29 JP JP3700289U patent/JPH02128363U/ja active Pending