JPH0452363U - - Google Patents

Info

Publication number
JPH0452363U
JPH0452363U JP9572590U JP9572590U JPH0452363U JP H0452363 U JPH0452363 U JP H0452363U JP 9572590 U JP9572590 U JP 9572590U JP 9572590 U JP9572590 U JP 9572590U JP H0452363 U JPH0452363 U JP H0452363U
Authority
JP
Japan
Prior art keywords
electrode material
deformed portion
thermally deformed
container
coin
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
JP9572590U
Other languages
English (en)
Other versions
JP2508201Y2 (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 JP1990095725U priority Critical patent/JP2508201Y2/ja
Publication of JPH0452363U publication Critical patent/JPH0452363U/ja
Application granted granted Critical
Publication of JP2508201Y2 publication Critical patent/JP2508201Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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図は本考案実施例1のコイン型電池の概略
構造図、第2図は実施例1のコイン型電池の膨張
を説明する図、第3図は実施例2のコイン型電池
の概略構造図、第4図は実施例2のコイン型電池
の膨張を説明する図、第5図は従来のコイン型電
池の概略構造図である。 1……外装缶、1a……外装缶本体、1b……
底板、2……封口缶、2a……封口缶本体、2b
……上板、3……負極材、4……正極材、5……
絶縁パツキン、6……セパレータ、7……セパレ
ータ、8……隙間。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 電池容器に肉厚方向に異なり容器内側の方で
    小さい熱膨張係数を有する熱変形部分があり、該
    熱変形部分に正極または負極の電極材が接してい
    ることを特徴とするコイン型電池。 2 電極材と電池容器の間に絶縁体が介されて熱
    変形部分内で電極材が電池容器と接していること
    を特徴とする請求項1記載のコイン型電池。
JP1990095725U 1990-09-11 1990-09-11 コイン型電池 Expired - Lifetime JP2508201Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990095725U JP2508201Y2 (ja) 1990-09-11 1990-09-11 コイン型電池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990095725U JP2508201Y2 (ja) 1990-09-11 1990-09-11 コイン型電池

Publications (2)

Publication Number Publication Date
JPH0452363U true JPH0452363U (ja) 1992-05-01
JP2508201Y2 JP2508201Y2 (ja) 1996-08-21

Family

ID=31834690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990095725U Expired - Lifetime JP2508201Y2 (ja) 1990-09-11 1990-09-11 コイン型電池

Country Status (1)

Country Link
JP (1) JP2508201Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149931A (ja) * 1974-05-22 1975-12-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149931A (ja) * 1974-05-22 1975-12-01

Also Published As

Publication number Publication date
JP2508201Y2 (ja) 1996-08-21

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