JPS59146876U - Spiral type lithium secondary battery - Google Patents

Spiral type lithium secondary battery

Info

Publication number
JPS59146876U
JPS59146876U JP1983039966U JP3996683U JPS59146876U JP S59146876 U JPS59146876 U JP S59146876U JP 1983039966 U JP1983039966 U JP 1983039966U JP 3996683 U JP3996683 U JP 3996683U JP S59146876 U JPS59146876 U JP S59146876U
Authority
JP
Japan
Prior art keywords
secondary battery
lithium secondary
type lithium
spiral type
sheet
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
JP1983039966U
Other languages
Japanese (ja)
Inventor
小谷　昇
梶田　耕三
清水　明夫
Original Assignee
日立マクセル株式会社
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 日立マクセル株式会社 filed Critical 日立マクセル株式会社
Priority to JP1983039966U priority Critical patent/JPS59146876U/en
Publication of JPS59146876U publication Critical patent/JPS59146876U/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (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 drawings]

第１図はこの考案に係る渦巻型リチウム二次電池の一実
施例を示す半断面正面図、第２図はシート状負極の形成
法の例を示す模式図、第３図は上記実施例の電池と従来
構成の電池の充放電試験結果を示す特性図である。 −１・・・負極板（シート状負極）、２・・・集電網、
３・・・リチウムフォイル（リチウム層）、４・・・正
極板（シート状正極）、７・・・セパレータ、Ａ・・・
実施例の電池、Ｂ・・・従来構成の電池。Fig. 1 is a half-sectional front view showing an embodiment of a spiral-shaped lithium secondary battery according to this invention, Fig. 2 is a schematic diagram showing an example of a method for forming a sheet-like negative electrode, and Fig. 3 is a diagram showing an example of a method for forming a sheet-like negative electrode. FIG. 2 is a characteristic diagram showing charge/discharge test results for a battery and a battery with a conventional configuration. -1... Negative electrode plate (sheet-like negative electrode), 2... Current collection network,
3... Lithium foil (lithium layer), 4... Positive electrode plate (sheet-like positive electrode), 7... Separator, A...
Batteries of Examples: B: Batteries of conventional configuration.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] セパレータを挾んで重ね合わされたシート状正極とシー
ト状負極とが渦巻き状に配されてなる渦巻型リチウム二
次電池において、上記シート状負極が集電網の両面にリ
チウムもしくはリチウム合金層を設けたものから構成さ
れたことを特徴とする渦巻き型リチウム二次電池。A spiral lithium secondary battery in which a sheet-like positive electrode and a sheet-like negative electrode are stacked with a separator in between and are arranged in a spiral shape, and the sheet-like negative electrode has lithium or lithium alloy layers on both sides of the current collection network. A spiral lithium secondary battery characterized by comprising:
JP1983039966U 1983-03-20 1983-03-20 Spiral type lithium secondary battery Pending JPS59146876U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983039966U JPS59146876U (en) 1983-03-20 1983-03-20 Spiral type lithium secondary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983039966U JPS59146876U (en) 1983-03-20 1983-03-20 Spiral type lithium secondary battery

Publications (1)

Publication Number Publication Date
JPS59146876U true JPS59146876U (en) 1984-10-01

Family

ID=30170602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983039966U Pending JPS59146876U (en) 1983-03-20 1983-03-20 Spiral type lithium secondary battery

Country Status (1)

Country Link
JP (1) JPS59146876U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833812A (en) * 1971-09-03 1973-05-14
JPS5023616B1 (en) * 1970-06-02 1975-08-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023616B1 (en) * 1970-06-02 1975-08-08
JPS4833812A (en) * 1971-09-03 1973-05-14

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