JPS5671270A - Thin battery - Google Patents

Thin battery

Info

Publication number
JPS5671270A
JPS5671270A JP14792879A JP14792879A JPS5671270A JP S5671270 A JPS5671270 A JP S5671270A JP 14792879 A JP14792879 A JP 14792879A JP 14792879 A JP14792879 A JP 14792879A JP S5671270 A JPS5671270 A JP S5671270A
Authority
JP
Japan
Prior art keywords
films
exterior
film
polyester
spontaneous
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
JP14792879A
Other languages
Japanese (ja)
Inventor
Korenobu Morita
Koichi Inoue
Shigeo Kobayashi
Akira Oota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14792879A priority Critical patent/JPS5671270A/en
Publication of JPS5671270A publication Critical patent/JPS5671270A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

PURPOSE:To make a thin battery to possess pressure stress, and thereby decrease the internal resistance by making at least on of upper and lower exterior films which seal the battery to possess residual spontaneous-shrinkage force. CONSTITUTION:An aluminum foil 12 is interposed between polyester films 13 and 14, before a laminated thermo-adhesive layer 15 is layed on one of the films 13 and 14, an exterior plastic film 2 being formed. An aluminum 16 is deposited on a film 13 made of either a polyester or a polypropylene by steam deposition, before a film 14 made of either a polyester or a polypropylene and a thermo-adhesive layer 15 are layed on the film 16 to make these three to be united, thus an exterior plastic film 1 being formed. A thin battery is constituted by using these exterior plastic films 1 and 2 by a conventional method. Consequently, spontaneous-shrinkage force remains after the exterior films are connected with heat. It is preferred that one of the former exterior films has 0.5-3% of spontaneous shrinkage, a part of which remains.
JP14792879A 1979-11-14 1979-11-14 Thin battery Pending JPS5671270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14792879A JPS5671270A (en) 1979-11-14 1979-11-14 Thin battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14792879A JPS5671270A (en) 1979-11-14 1979-11-14 Thin battery

Publications (1)

Publication Number Publication Date
JPS5671270A true JPS5671270A (en) 1981-06-13

Family

ID=15441240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14792879A Pending JPS5671270A (en) 1979-11-14 1979-11-14 Thin battery

Country Status (1)

Country Link
JP (1) JPS5671270A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851461A (en) * 1981-09-20 1983-03-26 Hitachi Maxell Ltd Manufacture of enclosed cell
JPS5887753A (en) * 1981-11-18 1983-05-25 Matsushita Electric Ind Co Ltd Thin battery
JPS5889873U (en) * 1981-12-14 1983-06-17 古河電気工業株式会社 Cross-shaped directional coupler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851461A (en) * 1981-09-20 1983-03-26 Hitachi Maxell Ltd Manufacture of enclosed cell
JPS5887753A (en) * 1981-11-18 1983-05-25 Matsushita Electric Ind Co Ltd Thin battery
JPS5889873U (en) * 1981-12-14 1983-06-17 古河電気工業株式会社 Cross-shaped directional coupler

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