JPH0485570U - - Google Patents

Info

Publication number
JPH0485570U
JPH0485570U JP12642290U JP12642290U JPH0485570U JP H0485570 U JPH0485570 U JP H0485570U JP 12642290 U JP12642290 U JP 12642290U JP 12642290 U JP12642290 U JP 12642290U JP H0485570 U JPH0485570 U JP H0485570U
Authority
JP
Japan
Prior art keywords
zinc
terminal plate
current collector
periphery
collector rod
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.)
Pending
Application number
JP12642290U
Other languages
English (en)
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 JP12642290U priority Critical patent/JPH0485570U/ja
Publication of JPH0485570U publication Critical patent/JPH0485570U/ja
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/12

Landscapes

  • Sealing Battery Cases Or Jackets (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例によるマンガン乾電
池の内部構造を示す一部断面側面図、第2図は同
マンガン乾電池の封口ガスケツトの一部切欠き斜
視図、第3図は封口ガスケツトの変形例を示す断
面図、第4図は他の変形例を示す断面図である。 1……亜鉛缶、3……正極合剤、4……集電棒
、5,20,30……封口ガスケツト、5b,2
0a,30a……孔、5c,20b,30c……
薄肉状の弁体部、5d,20c,30d……環状
突起部、6……端子板、6d……ガス抜き孔、8
……金属外装体(外装体)。

Claims (1)

  1. 【実用新案登録請求の範囲】 一端が開口した筒状の亜鉛缶と、この亜鉛缶の
    内部に充填された正極合剤と、この正極合剤の中
    心に挿通された集電棒と、この集電棒を中心に貫
    通し、かつ前記亜鉛缶の開口を閉止する封口ガス
    ケツトと、前記集電棒の突出端を嵌合した端子板
    と、前記亜鉛缶外周を包囲するとともに、前記端
    子板の周縁にカシメ付けて固定した外装体とを備
    えたマンガン乾電池において: 前記封口ガスケツトは、前記集電棒が圧入され
    る孔周縁に向けて立ち上がる薄肉状の弁体部と、
    この弁体部の周縁に立設された環状突起部とを備
    える一方、前記端子板には、前記環状突起部の外
    側にあつて、前記弁体部と端子板間に形成される
    空間を外部に連通させるガス抜き孔が形成されて
    いることを特徴とするマンガン乾電池。
JP12642290U 1990-11-30 1990-11-30 Pending JPH0485570U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12642290U JPH0485570U (ja) 1990-11-30 1990-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12642290U JPH0485570U (ja) 1990-11-30 1990-11-30

Publications (1)

Publication Number Publication Date
JPH0485570U true JPH0485570U (ja) 1992-07-24

Family

ID=31873981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12642290U Pending JPH0485570U (ja) 1990-11-30 1990-11-30

Country Status (1)

Country Link
JP (1) JPH0485570U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006297718A (ja) * 2005-04-19 2006-11-02 Yamauchi Corp 電池用封口体並びにその射出成形金型および射出成形方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5297125A (en) * 1976-02-11 1977-08-15 Union Carbide Corp Dry element battery
JPS6259957B2 (ja) * 1978-12-15 1987-12-14 Canon Kk

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5297125A (en) * 1976-02-11 1977-08-15 Union Carbide Corp Dry element battery
JPS6259957B2 (ja) * 1978-12-15 1987-12-14 Canon Kk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006297718A (ja) * 2005-04-19 2006-11-02 Yamauchi Corp 電池用封口体並びにその射出成形金型および射出成形方法

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