JPS5843774U

JPS5843774U - Cylindrical alkaline manganese battery

Info

Publication number: JPS5843774U
Application number: JP13710081U
Authority: JP
Inventors: 健一篠田; 泉　彰英; 高瀬　宣男
Original assignee: 富士電気化学株式会社
Priority date: 1981-09-17
Filing date: 1981-09-17
Publication date: 1983-03-24

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 the drawing]

第１図ａは従来の筒状アルカリマンガン電池の一例を示
す断面図、第１図すはそのセパレータ底部を取り出して
展開した状態を示す平面図、第２図はこの考案による筒
状アルカリマンガン電池の一実施例を示す断面図、第３
図および第４図はそれぞれこの考案の他の実施例を示す
断面図である。１・・・・・・筒状陽極缶、２・・・・・・陽極合剤、
３・・・・・・陰極合剤、４・・・・・・セパレータ、
４ｂ・・曲その底部、６・・・・・・電気絶縁性の間隔
保持部材。Fig. 1a is a sectional view showing an example of a conventional cylindrical alkaline manganese battery, Fig. 1 is a plan view showing the state in which the bottom of the separator is taken out and unfolded, and Fig. 2 is a cylindrical alkaline manganese battery according to this invention. A sectional view showing one embodiment of the third embodiment.
This figure and FIG. 4 are sectional views showing other embodiments of this invention. 1... Cylindrical anode can, 2... Anode mixture,
3...Cathode mixture, 4...Separator,
4b... Bottom of the curve, 6... Electrically insulating spacing member.

Claims

[Scope of utility model registration request]

In a cylindrical anode can, an anode mixture mainly composed of manganese dioxide and a cathode mixture mainly composed of zinc are arranged coaxially, and the two mixtures are separated by a separator. The piece is folded into a cylinder shape with a bottom, the side part of which separates the anode mixture from the cathode mixture, and the bottom part of which separates the cathode mixture from the bottom of the anode can. In the cylindrical alkaline manganese battery, an electrically insulating spacing member is interposed between the bottom of the bottomed cylindrical separator and the bottom of the anode can. battery.