JPH045051U - - Google Patents

Info

Publication number
JPH045051U
JPH045051U JP4300290U JP4300290U JPH045051U JP H045051 U JPH045051 U JP H045051U JP 4300290 U JP4300290 U JP 4300290U JP 4300290 U JP4300290 U JP 4300290U JP H045051 U JPH045051 U JP H045051U
Authority
JP
Japan
Prior art keywords
power generation
generation element
cylindrical
separator
negative electrode
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
JP4300290U
Other languages
English (en)
Other versions
JP2527254Y2 (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 JP4300290U priority Critical patent/JP2527254Y2/ja
Publication of JPH045051U publication Critical patent/JPH045051U/ja
Application granted granted Critical
Publication of JP2527254Y2 publication Critical patent/JP2527254Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Cell Separators (AREA)
  • Primary Cells (AREA)

Description

【図面の簡単な説明】
第１図はこの考案を適用した筒形リチウム電池
の断面図、第２図は発電要素の熱処理前の斜視図
、第３図は同熱処理後の斜視図である。 １……ケース、２……セパレータ、２ｂ……イ
オン不透過性層、３……リチウム負極、４……正
極、５……発電要素、６……封口ガスケツト、７
……正極端子板、８……正極リード板、９……負
極リード板。

Claims (1)

  1. 【実用新案登録請求の範囲】 セパレータを挟んでリチウム負極と正極を積層
    し、これをスパイラル状に巻回して筒形の発電要
    素を構成し、この発電要素を筒形ケース内に収装
    した筒形リチウム電池において、 前記発電要素の最外周部に配置されるセパレー
    タを熱融着することによりイオン不透過性層を形
    成したことを特徴とする筒形リチウム電池。
JP4300290U 1990-04-24 1990-04-24 筒形リチウム電池 Expired - Fee Related JP2527254Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4300290U JP2527254Y2 (ja) 1990-04-24 1990-04-24 筒形リチウム電池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4300290U JP2527254Y2 (ja) 1990-04-24 1990-04-24 筒形リチウム電池

Publications (2)

Publication Number Publication Date
JPH045051U true JPH045051U (ja) 1992-01-17
JP2527254Y2 JP2527254Y2 (ja) 1997-02-26

Family

ID=31555043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4300290U Expired - Fee Related JP2527254Y2 (ja) 1990-04-24 1990-04-24 筒形リチウム電池

Country Status (1)

Country Link
JP (1) JP2527254Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936549U (ja) * 1972-07-04 1974-04-01
JP2014238990A (ja) * 2013-06-07 2014-12-18 トヨタ自動車株式会社 リチウムイオン二次電池
CN109613049A (zh) * 2018-10-20 2019-04-12 武汉惠强新能源材料科技有限公司 锂电池隔膜材料热收缩性能测试装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936549U (ja) * 1972-07-04 1974-04-01
JP2014238990A (ja) * 2013-06-07 2014-12-18 トヨタ自動車株式会社 リチウムイオン二次電池
CN109613049A (zh) * 2018-10-20 2019-04-12 武汉惠强新能源材料科技有限公司 锂电池隔膜材料热收缩性能测试装置

Also Published As

Publication number Publication date
JP2527254Y2 (ja) 1997-02-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees