JPS6214667U - - Google Patents

Info

Publication number
JPS6214667U
JPS6214667U JP1985104915U JP10491585U JPS6214667U JP S6214667 U JPS6214667 U JP S6214667U JP 1985104915 U JP1985104915 U JP 1985104915U JP 10491585 U JP10491585 U JP 10491585U JP S6214667 U JPS6214667 U JP S6214667U
Authority
JP
Japan
Prior art keywords
manganese dioxide
annular layer
battery
active material
zinc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1985104915U
Other languages
English (en)
Other versions
JPH0517806Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985104915U priority Critical patent/JPH0517806Y2/ja
Publication of JPS6214667U publication Critical patent/JPS6214667U/ja
Application granted granted Critical
Publication of JPH0517806Y2 publication Critical patent/JPH0517806Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y02E60/12

Landscapes

  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Description

【図面の簡単な説明】
第1図Aは本考案の実施例を示した一部断面図
、第1図Bは第1図AにおけるI―I線断面図で
ある。 1……亜鉛缶、2……紙セパレータ、3……炭
素棒、4……正極合剤、4a……外側環状層、4
b……内側環状層。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 中心部に集電体を配し且つ二酸化マンガンを
    活物質として含有する正極合剤を亜鉛缶内に装填
    してなる乾電池において、正極合剤は亜鉛缶断面
    半径方向に内側環状層と外側環状層の少なくとも
    2つの環状層からなり、外側環状層の活物質は化
    学二酸化マンガンを主体としてなり、内側環状層
    の活物質は天然二酸化マンガンを主体としてなる
    ことを特徴とする乾電池。 2 該環状層は電池内側である程天然二酸化マン
    ガンの含有量が多く且つ電池外側である程化学二
    酸化マンガンの含有量が多いものであることを特
    徴とする実用新案登録請求の範囲第1項記載の乾
    電池。
JP1985104915U 1985-07-10 1985-07-10 Expired - Lifetime JPH0517806Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985104915U JPH0517806Y2 (ja) 1985-07-10 1985-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985104915U JPH0517806Y2 (ja) 1985-07-10 1985-07-10

Publications (2)

Publication Number Publication Date
JPS6214667U true JPS6214667U (ja) 1987-01-28
JPH0517806Y2 JPH0517806Y2 (ja) 1993-05-12

Family

ID=30978850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985104915U Expired - Lifetime JPH0517806Y2 (ja) 1985-07-10 1985-07-10

Country Status (1)

Country Link
JP (1) JPH0517806Y2 (ja)

Also Published As

Publication number Publication date
JPH0517806Y2 (ja) 1993-05-12

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