JPS616261U

JPS616261U - flat battery

Info

Publication number: JPS616261U
Application number: JP9016884U
Authority: JP
Inventors: 浩平山本; 吉郎原田; 敬司福原
Original assignee: 富士電気化学株式会社
Priority date: 1984-06-19
Filing date: 1984-06-19
Publication date: 1986-01-14

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図は集電体として用いられていた従来のエキスパン
デツドメタルの拡大平面図、第２図はこの考案の一実施
例による偏平形電池の断面図、第３図は同上電池に用い
られるこの考案のエキスパンデツドメタルの拡大平面図
である。１０・・・・・・正極合剤、１２・・・・・・セパレー
タ、１４・・・・・・負極、１６・・・・・・発電要素
、１８・・・・・・正極缶、２０・・・・・・負極端子
板、２２・・・・・・絶縁パッキング、２３・・・・・
・偏平形電池ケース、２４・冑・・内底面、２６・・・
・・・エキスパンデツドメタル、Ａ・・・・・・延伸方
向対角幅、Ｂ・・・・・・スリット方向対角幅、Ｃ・・
・・・・板厚、Ｄ・・・・・・線幅。Figure 1 is an enlarged plan view of a conventional expanded metal used as a current collector, Figure 2 is a cross-sectional view of a flat battery according to an embodiment of this invention, and Figure 3 is a battery used in the same battery. It is an enlarged plan view of the expanded metal of this invention. 10... Positive electrode mixture, 12... Separator, 14... Negative electrode, 16... Power generation element, 18... Positive electrode can, 20 ...Negative terminal plate, 22...Insulation packing, 23...
・Flat type battery case, 24・・Inner bottom surface, 26・・
...Expanded metal, A...Diagonal width in the stretching direction, B...Diagonal width in the slit direction, C...
...Plate thickness, D...Line width.

Claims

[Scope of utility model registration request]

'A flat battery in which a current collector is interposed between the inner surface of a metal can and a battery active material loaded therein, and the battery active material is tightly pressed onto the current collector; A flat battery characterized in that the electric body is made of expanded metal and the line width is smaller than the plate thickness.