JPS5986667U - flat battery - Google Patents

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は従来電池の組立時及び放電、　末期
における縦断面図、第３図及び第４図は本案電池の組立
時及び放電末期における縦断面図を夫々示す。 １・・・・・・電池容器、２・・・・・・封口蓋、３・
・・・・・絶縁バッキング、４・・・・・・セパレータ
、５・・・・・・負極、６・・・・・・正極、９・・・
・・・導電リング、９Ａ・・・・・・径小部、９Ｂ・・
・・・・径大部。FIGS. 1 and 2 are longitudinal sectional views of a conventional battery during assembly, discharge, and final stage, and FIGS. 3 and 4 are longitudinal sectional views of the battery of the present invention during assembly and at the final stage of discharge, respectively. 1...Battery container, 2...Sealing lid, 3.
...Insulating backing, 4...Separator, 5...Negative electrode, 6...Positive electrode, 9...
...Conductive ring, 9A...Small diameter part, 9B...
...Large diameter section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絶縁バッキングにより隔離された正極端子兼用電池容器
と負極端子兼用封口蓋との間に、負極と、放電に伴い膨
潤する正極とをセパレータを介して積層収容するもので
あって、前記正極の周壁に段付導電リングを嵌着し、該
導電リングの径小部がセパレータに対向するように配設
してなる扁平型電池。A negative electrode and a positive electrode that swells with discharge are stacked and housed via a separator between a battery container that also serves as a positive electrode terminal and a sealing lid that also serves as a negative electrode terminal, separated by an insulating backing. A flat battery in which a stepped conductive ring is fitted, and the small diameter portion of the conductive ring is arranged to face a separator.