JPS6053163U

JPS6053163U - alkaline battery

Info

Publication number: JPS6053163U
Application number: JP14658083U
Authority: JP
Inventors: 宏之助池田; 古澤　隆寛; 睦矢野
Original assignee: 三洋電機株式会社
Priority date: 1983-09-20
Filing date: 1983-09-20
Publication date: 1985-04-15

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図はこの考案の一実施例の電池の縦断面図、及び第
２−は第１図の電池の頭部の拡大縦断面図である。１・・・絶縁封口体、２・・・薄層部、３・・・ＰＴＦ
Ｅフィルム、４・・・陰極集電棒、５・・・絶縁板、６
・・・陰極端子、７・・・外装缶、訃・・陽極、９、・
・・セパレータ及び１０・・・陰極。FIG. 1 is a vertical cross-sectional view of a battery according to an embodiment of the invention, and FIG. 2- is an enlarged vertical cross-sectional view of the head of the battery shown in FIG. 1... Insulating sealing body, 2... Thin layer part, 3... PTF
E film, 4... cathode current collector rod, 5... insulating plate, 6
...Cathode terminal, 7...Exterior can, ...Anode, 9,...
...Separator and 10...Cathode.

Claims

[Scope of Claim for Utility Model Registration] 1. A cylindrical metal case with a bottom, a power generating element in which an anode separator and a gel cathode are arranged concentrically from the outside in this order within the case, and a case made of elastic synthetic resin or rubber. An insulating sealing body that seals the opening, a cathode current collector rod that penetrates the center of the sealing body and is inserted into the gelled cathode, a cathode terminal connected to the upper end of the cathode current collector rod, and an anode metal case and a cathode terminal. and an insulating plate that insulates the insulating sealing body, and the insulating sealing body has at least one thin layer portion, and the top and/or bottom surface of the sealing body has a thin layer that is permeable but hardly permeable to the electrolyte. An alkaline battery characterized by having a porous and alkali-resistant synthetic resin film. 2 The synthetic resin film is made of polytetrafluoroethylene (
PTFE), tetrafluoroethylene-hexafluoropropylene copolymer (FEP), polychlorotrifluoroethylene (PCTFE), polypropylene (PP)
) or a polyethylene (PE) film according to claim 1.