JPS59180365U - flat battery - Google Patents

flat battery

Info

Publication number
JPS59180365U
JPS59180365U JP7552583U JP7552583U JPS59180365U JP S59180365 U JPS59180365 U JP S59180365U JP 7552583 U JP7552583 U JP 7552583U JP 7552583 U JP7552583 U JP 7552583U JP S59180365 U JPS59180365 U JP S59180365U
Authority
JP
Japan
Prior art keywords
gasket
flat battery
side wall
contact
opening edge
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
JP7552583U
Other languages
Japanese (ja)
Inventor
木沢　敏明
柳生　泰三郎
Original Assignee
松下電器産業株式会社
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 by 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP7552583U priority Critical patent/JPS59180365U/en
Publication of JPS59180365U publication Critical patent/JPS59180365U/en
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案による扁平形リチウム電池の縦断面図、
第２図はそのガスケットの縦断面図、第３図および第４
図はセパレータを絞り込む工程の略図である。 １・・・・・・金属ケース、２・・・用封口板、３・・
・・・・負極、４・・・・・・正極、５・・曲セパレー
タ、６・・曲ガスケット、５ａ・・・・・・セパレータ
の側壁部、６ａ・・・・・・ガスケットのテーパ部。Figure 1 is a longitudinal cross-sectional view of a flat lithium battery according to the present invention.
Figure 2 is a longitudinal sectional view of the gasket, Figures 3 and 4.
The figure is a schematic diagram of the process of squeezing the separator. 1...metal case, 2... sealing plate, 3...
...Negative electrode, 4...Positive electrode, 5...Curved separator, 6...Curved gasket, 5a...Side wall part of separator, 6a...Tapered part of gasket .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 平板状の正極と負極および前記両電極間に介在し端部に
側壁部を設けたキャップ状のセパレータを有し、ケース
内底面に当接したガスケットの内周に、負極側開口縁が
径大で、正極側開口縁が径小であるテーパ部を形成し、
前記セパレータの側壁部を前記ガスケットの内周に当接
させたことを特徴とする扁平型電池。It has a flat positive electrode and a negative electrode, and a cap-shaped separator with a side wall at the end that is interposed between the two electrodes, and the opening edge on the negative electrode side has a large diameter on the inner periphery of the gasket that is in contact with the inner bottom of the case. , the opening edge on the positive electrode side forms a tapered part with a small diameter,
A flat battery characterized in that a side wall portion of the separator is brought into contact with an inner periphery of the gasket.
JP7552583U 1983-05-19 1983-05-19 flat battery Pending JPS59180365U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7552583U JPS59180365U (en) 1983-05-19 1983-05-19 flat battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7552583U JPS59180365U (en) 1983-05-19 1983-05-19 flat battery

Publications (1)

Publication Number Publication Date
JPS59180365U true JPS59180365U (en) 1984-12-01

Family

ID=30205590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7552583U Pending JPS59180365U (en) 1983-05-19 1983-05-19 flat battery

Country Status (1)

Country Link
JP (1) JPS59180365U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017168237A (en) * 2016-03-15 2017-09-21 日立マクセル株式会社 Flat type battery and manufacturing method of them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017168237A (en) * 2016-03-15 2017-09-21 日立マクセル株式会社 Flat type battery and manufacturing method of them

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