JPH0446360U - - Google Patents

Info

Publication number
JPH0446360U
JPH0446360U JP8782090U JP8782090U JPH0446360U JP H0446360 U JPH0446360 U JP H0446360U JP 8782090 U JP8782090 U JP 8782090U JP 8782090 U JP8782090 U JP 8782090U JP H0446360 U JPH0446360 U JP H0446360U
Authority
JP
Japan
Prior art keywords
group
electrode
presser plate
battery
notch
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
JP8782090U
Other languages
English (en)
Other versions
JPH0737236Y2 (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 JP1990087820U priority Critical patent/JPH0737236Y2/ja
Publication of JPH0446360U publication Critical patent/JPH0446360U/ja
Application granted granted Critical
Publication of JPH0737236Y2 publication Critical patent/JPH0737236Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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】
第１図Ａは本考案電池の製造工程の説明図、第
１図Ｂは第１図Ａにおける−線断面図、第２
図は本考案電池に用いる群押え板の平面図、第３
図は本考案電池の完成状態の説明図、第４図は従
来電池の説明図である。 １……電極群、２……正極、４……負極、７…
…電池缶、８，１６……群押え板、７１……環状
突出部、８１……切欠き、８２……隙間。

Claims (1)

  1. 【実用新案登録請求の範囲】 それぞれ帯状の正極と負極とをセパレータを介
    して積重し且つスパイラル状に巻回してなる電極
    群を電池ケース内に収納し、前記電極群の上部に
    絶縁性でリング状の群押え板を載せ、前記群押え
    板の上側において電池缶開口部を内側にビーデイ
    ングして形成された環状突出部により前記群押え
    板を係止する筒形スパイラル形リチウム電池にお
    いて、 前記群押え板の外周には少なくとも１ケ所の切
    欠きが形成されており、 前記切欠きの内縁は前記環状突出部の内縁より
    内側に位置することを特徴とする筒形スパイラル
    形リチウム電池。
JP1990087820U 1990-08-22 1990-08-22 筒形スパイラル形リチウム電池 Expired - Lifetime JPH0737236Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990087820U JPH0737236Y2 (ja) 1990-08-22 1990-08-22 筒形スパイラル形リチウム電池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990087820U JPH0737236Y2 (ja) 1990-08-22 1990-08-22 筒形スパイラル形リチウム電池

Publications (2)

Publication Number Publication Date
JPH0446360U true JPH0446360U (ja) 1992-04-20
JPH0737236Y2 JPH0737236Y2 (ja) 1995-08-23

Family

ID=31820519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990087820U Expired - Lifetime JPH0737236Y2 (ja) 1990-08-22 1990-08-22 筒形スパイラル形リチウム電池

Country Status (1)

Country Link
JP (1) JPH0737236Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62103169U (ja) * 1985-12-19 1987-07-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62103169U (ja) * 1985-12-19 1987-07-01

Also Published As

Publication number Publication date
JPH0737236Y2 (ja) 1995-08-23

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term