JPS59128173U

JPS59128173U - cylindrical battery

Info

Publication number: JPS59128173U
Application number: JP2168683U
Authority: JP
Inventors: 吉平　行輝; 小西　史人
Original assignee: 三洋電機株式会社
Priority date: 1983-02-16
Filing date: 1983-02-16
Publication date: 1984-08-29

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図は従来電池の縦断面図、第２図は本考案の一実施
例による電池の縦断面図、第３図は本考案の他の実施徊
による電池の縦断面図を夫々示す。１・・・電池容器、２・・・正極板、３・・・負極板、
４・・・負極集電棒、５０・セパレータ、５′・・・他
のセパレータ部材、６・・・補強部、７・・・絶縁封口
体。FIG. 1 is a vertical cross-sectional view of a conventional battery, FIG. 2 is a vertical cross-sectional view of a battery according to an embodiment of the present invention, and FIG. 3 is a vertical cross-sectional view of a battery according to another embodiment of the present invention. 1...Battery container, 2...Positive electrode plate, 3...Negative electrode plate,
4... Negative electrode current collector rod, 50... Separator, 5'... Other separator members, 6... Reinforcement part, 7... Insulating sealing body.

Claims

[Claims for Utility Model Registration] ■ An electrode of other polarity surrounded by a separator is inserted into a hollow part of a cylindrical unipolar electrode arranged on the inner surface of a cylindrical battery container with a bottom, A cylindrical battery comprising a reinforcing portion formed in a portion of the separator that contacts the sharp lower end portion of the other polarity electrode. (2) The cylindrical battery according to claim 0, wherein the reinforcing portion is formed by applying glue or rubber to the separator and drying it. (2) The cylindrical battery according to claim 0, wherein the reinforcing portion is constructed by laminating a plurality of separator members.