JPS5961467U

JPS5961467U - flat battery

Info

Publication number: JPS5961467U
Application number: JP15666182U
Authority: JP
Inventors: 中村　美幸
Original assignee: 河口湖精密株式会社
Priority date: 1982-10-15
Filing date: 1982-10-15
Publication date: 1984-04-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の偏平型電池の縦断面半裁図、第２図はこ
の考案の偏平型電池の縦断面半裁図である。７・・・陰極缶、７ａ・・・有底面、７ｂ・・・立上部
、７ｄ・・・絶縁被覆、７ｅ・・・突起部、８・・・陽
極缶、９・・・陰極活物質、１０・・・陽極活物質、１
１・・・セパレータ。FIG. 1 is a vertical cross-sectional half-cut view of a conventional flat-type battery, and FIG. 2 is a vertical cross-sectional half-cut view of the flat-type battery of this invention. 7... Cathode can, 7a... Bottomed surface, 7b... Standing part, 7d... Insulating coating, 7e... Projection, 8... Anode can, 9... Cathode active material, 10... Anode active material, 1
1...Separator.

Claims

[Scope of utility model registration request]

A cathode can with an l-j cross-sectional shape and an insulating coating applied to its cylindrical upright part, and an anode can with a □-shaped cross-section fitted into the cathode can, and the separator 1. A flat battery comprising a cathode active material and a cathode active material impregnated with an electrolytic solution to be divided, characterized in that a protrusion is provided on the inner surface of the bottomed part of the cathode can.