JPH02113262U - - Google Patents

Info

Publication number
JPH02113262U
JPH02113262U JP1989020294U JP2029489U JPH02113262U JP H02113262 U JPH02113262 U JP H02113262U JP 1989020294 U JP1989020294 U JP 1989020294U JP 2029489 U JP2029489 U JP 2029489U JP H02113262 U JPH02113262 U JP H02113262U
Authority
JP
Japan
Prior art keywords
electrode plate
welded
edges
prismatic battery
current collecting
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
JP1989020294U
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 JP1989020294U priority Critical patent/JPH02113262U/ja
Publication of JPH02113262U publication Critical patent/JPH02113262U/ja
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/124—

Landscapes

  • Secondary Cells (AREA)

Description

【図面の簡単な説明】
第１図は本考案による集電体の斜視図、第２図
は本考案による集電体を一対の溶接電極により積
層状極板群の端縁に溶接する時の正面図、第３図
は本考案の一実施例における角形ニツケルカドミ
ウム電池の縦断面図、第４図は本考案の実施例と
比較例との高率放電特性図、第５図は本考案にお
けるその他の例の集電体の斜視図である。第６図
は従来の集電体の斜視図である。 １ａ……集電体、４……切り込み、５……端縁
、６……正極板、１０……極板群、１１……溶接
極。

Claims (1)

  1. 【実用新案登録請求の範囲】 複数の正極板６と負極板７とをセパレータ８を
    介して、各極板の端縁５を上下に突出させて交互
    に重ね合せて構成した極板群１０を有し、該端縁
    ５の少なくとも一方に集電体１ａ，１ｂを溶接し
    た角形電池であつて、 該集電体１ａ，１ｂは、略四辺形の金属板から
    なる集電部２とリードタブ３とからなり、該集電
    部２が、溶着される各極板の端縁５と、少なくと
    も一点で交わるように形成された切り込み４を有
    していることを特徴とする角形電池。
JP1989020294U 1989-02-27 1989-02-27 Pending JPH02113262U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989020294U JPH02113262U (ja) 1989-02-27 1989-02-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989020294U JPH02113262U (ja) 1989-02-27 1989-02-27

Publications (1)

Publication Number Publication Date
JPH02113262U true JPH02113262U (ja) 1990-09-11

Family

ID=31236541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989020294U Pending JPH02113262U (ja) 1989-02-27 1989-02-27

Country Status (1)

Country Link
JP (1) JPH02113262U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100513639B1 (ko) * 2001-12-24 2005-09-07 에스케이씨 주식회사 리튬 이온 2 차 전지

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100513639B1 (ko) * 2001-12-24 2005-09-07 에스케이씨 주식회사 리튬 이온 2 차 전지

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