JPS62158765U - - Google Patents
Info
- Publication number
- JPS62158765U JPS62158765U JP4614186U JP4614186U JPS62158765U JP S62158765 U JPS62158765 U JP S62158765U JP 4614186 U JP4614186 U JP 4614186U JP 4614186 U JP4614186 U JP 4614186U JP S62158765 U JPS62158765 U JP S62158765U
- Authority
- JP
- Japan
- Prior art keywords
- molded body
- positive electrode
- negative electrode
- metal ring
- container
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Cell Electrode Carriers And Collectors (AREA)
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Description
第１図は本考案の実施例による扁平型電池の縦
断面図、第２図は本考案品Ａと従来品Ｂとの２０
°Ｃ，１５ＫΩ放電特性比較図である。
１…正極容器、４…成形体、５…Ｌ字状金属リ
ング、８…円筒部、９…フランジ部、１０…空間
部。
FIG. 1 is a longitudinal cross-sectional view of a flat battery according to an embodiment of the present invention, and FIG.
It is a comparison diagram of discharge characteristics at 15KΩ at °C. DESCRIPTION OF SYMBOLS 1... Positive electrode container, 4... Molded body, 5... L-shaped metal ring, 8... Cylindrical part, 9... Flange part, 10... Space part.
Claims (1)
属リングとが、セパレータを介して負極と相対す
るように充填され、該正極容器がガスケツトを介
して負極容器で封口されている扁平型電池におい
て、該Ｌ字状金属リングが、正極容器内壁に接す
る円筒部と、該正極合剤成形体の負極側外周部上
面に接するフランジ部とからなり、該円筒部内径
が該成形体の外径より大きく形成され、該金属リ
ング円筒部と該成形体外周部との間に環状空間部
を設け、電解液の留まりとしていることを特徴と
する扁平型電池。 (2) 該正極合剤成形体の負極側外周部上面に、
中央部より低くした段部が設けられ、該金属リン
グのフランジ部が該段部上に載置され、該フラン
ジ部上面と該成形体の中央部上面とが同一面とな
るよう構成されていることを特徴とした実用新案
登録請求の範囲第１項記載の扁平型電池。[Claims for Utility Model Registration] (1) A positive electrode mixture molded body and an L-shaped metal ring are filled in a positive electrode container so as to face the negative electrode through a separator, and the positive electrode container is connected to the negative electrode through a gasket. In a flat battery sealed with a negative electrode container, the L-shaped metal ring is composed of a cylindrical portion in contact with the inner wall of the positive electrode container, and a flange portion in contact with the upper surface of the negative electrode side outer peripheral portion of the positive electrode mixture molded body, A flat type characterized in that the inner diameter of the cylindrical part is larger than the outer diameter of the molded body, and an annular space is provided between the cylindrical part of the metal ring and the outer periphery of the molded body to retain the electrolyte. battery. (2) On the upper surface of the negative electrode side outer peripheral part of the positive electrode mixture molded body,
A stepped portion lower than the central portion is provided, and the flange portion of the metal ring is placed on the stepped portion, and the upper surface of the flange portion and the upper surface of the central portion of the molded body are configured to be on the same plane. A flat battery according to claim 1 of the utility model registration claim, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4614186U JPS62158765U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4614186U JPS62158765U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62158765U true JPS62158765U (en) | 1987-10-08 |
Family
ID=30865533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4614186U Pending JPS62158765U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62158765U (en) |
-
1986
- 1986-03-31 JP JP4614186U patent/JPS62158765U/ja active Pending