JPH0162657U - - Google Patents

Info

Publication number
JPH0162657U
JPH0162657U JP15665687U JP15665687U JPH0162657U JP H0162657 U JPH0162657 U JP H0162657U JP 15665687 U JP15665687 U JP 15665687U JP 15665687 U JP15665687 U JP 15665687U JP H0162657 U JPH0162657 U JP H0162657U
Authority
JP
Japan
Prior art keywords
sealing gasket
explosion
negative electrode
alkaline battery
case
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
JP15665687U
Other languages
Japanese (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 JP15665687U priority Critical patent/JPH0162657U/ja
Publication of JPH0162657U publication Critical patent/JPH0162657U/ja
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Sealing Battery Cases Or Jackets (AREA)
  • Cell Separators (AREA)

Description

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

第１図はこの考案に係るアルカリ電池の防爆構
造を示す一部拡大部分断面図、第２図は従来のア
ルカリ電池の防爆構造を示す一部拡大部分断面図
である。 １……電池ケース、３……負極亜鉛、５……正
極合剤、１０……セパレータ筒、１０ａ……上縁
部、１２……封口ガスケツト、１６……薄肉部、
１８……破孔。 FIG. 1 is a partially enlarged partial sectional view showing the explosion-proof structure of an alkaline battery according to this invention, and FIG. 2 is a partially enlarged partial sectional view showing the explosion-proof structure of a conventional alkaline battery. DESCRIPTION OF SYMBOLS 1... Battery case, 3... Negative electrode zinc, 5... Positive electrode mixture, 10... Separator cylinder, 10a... Upper edge part, 12... Sealing gasket, 16... Thin wall part,
18...Broken hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケース内に正極合剤、セパレータ、負極亜鉛、
負極集電体を同心状に充填し、前記ケースの開口
部を封口ガスケツトにより気密に封止するととも
に、前記封口ガスケツトの一部にガス抜き用の薄
肉部を形成した防爆形アルカリ電池において：前
記セパレータ筒の開口端縁を封口ガスケツトの裏
面に当接した状態に配置するとともに、前記薄肉
部がセパレータ筒の開口端縁の外側に位置してい
ることを特徴とする防爆形アルカリ電池。 Inside the case are the positive electrode mixture, separator, negative electrode zinc,
In an explosion-proof alkaline battery in which a negative electrode current collector is concentrically filled, the opening of the case is hermetically sealed with a sealing gasket, and a thin-walled part for degassing is formed in a part of the sealing gasket: An explosion-proof alkaline battery characterized in that the opening edge of the separator tube is placed in contact with the back surface of a sealing gasket, and the thin wall portion is located outside the opening edge of the separator tube.
JP15665687U 1987-10-15 1987-10-15 Pending JPH0162657U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15665687U JPH0162657U (en) 1987-10-15 1987-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15665687U JPH0162657U (en) 1987-10-15 1987-10-15

Publications (1)

Publication Number Publication Date
JPH0162657U true JPH0162657U (en) 1989-04-21

Family

ID=31435391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15665687U Pending JPH0162657U (en) 1987-10-15 1987-10-15

Country Status (1)

Country Link
JP (1) JPH0162657U (en)

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