JPS57136759A - Manufacture of sealed type battery - Google Patents

Manufacture of sealed type battery

Info

Publication number
JPS57136759A
JPS57136759A JP56023411A JP2341181A JPS57136759A JP S57136759 A JPS57136759 A JP S57136759A JP 56023411 A JP56023411 A JP 56023411A JP 2341181 A JP2341181 A JP 2341181A JP S57136759 A JPS57136759 A JP S57136759A
Authority
JP
Japan
Prior art keywords
collector
negative
positive
pressed
sealing plates
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
JP56023411A
Other languages
Japanese (ja)
Inventor
Hiroshi Horiie
Seiichi Matsushima
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP56023411A priority Critical patent/JPS57136759A/en
Publication of JPS57136759A publication Critical patent/JPS57136759A/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 improve the shelf life and lead-proof characteristics of a battery by using stainless steel plate for sealing plates which serve as positive collector and negative collector, and treating the surface to be pressed on an insulator with a mixed aqueous solution of sulfuric acid and oxalic acid. CONSTITUTION:Sealing plates 1, 7 which serve as a positive collector and negative collector are formed of SUS430, and treated with an aqueous mixed solution comprising 10wt% of oxalic acid, 10wt% of sulfuric acid, and 80wt% of pure water. An insulating material 3 comprising hot metal adhesive 2, silicone rubber, and boron nitride is put on the periphery of the negative sealing plate and pressed. Then a positive electrode 5, an electrolyte 4, and a negative electrode 6 are contained, and the positive sealing plate 7 is pressed through adhesive 2' to combine. Thus the surface of sealing plates 1, 7 is satin crape finished with fine roughness, bonding strength of adhesives 2, 2' with the insulating material 3 is greatly improved, and the battery performances are improved.
JP56023411A 1981-02-18 1981-02-18 Manufacture of sealed type battery Pending JPS57136759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56023411A JPS57136759A (en) 1981-02-18 1981-02-18 Manufacture of sealed type battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56023411A JPS57136759A (en) 1981-02-18 1981-02-18 Manufacture of sealed type battery

Publications (1)

Publication Number Publication Date
JPS57136759A true JPS57136759A (en) 1982-08-23

Family

ID=12109749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56023411A Pending JPS57136759A (en) 1981-02-18 1981-02-18 Manufacture of sealed type battery

Country Status (1)

Country Link
JP (1) JPS57136759A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61161652A (en) * 1985-01-10 1986-07-22 Fuji Elelctrochem Co Ltd Thin battery
JPS62168340A (en) * 1986-01-20 1987-07-24 Matsushita Electric Ind Co Ltd Sealed lead storage battery
JPS6484570A (en) * 1987-09-28 1989-03-29 Matsushita Electric Ind Co Ltd Flat type battery
WO2002045186A2 (en) * 2000-11-29 2002-06-06 Valence Technology, Inc. Sealed laminate battery with roughened terminal leadthroughs___
JP2006344808A (en) * 2005-06-09 2006-12-21 Nec Tokin Corp Electric double layer capacitor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61161652A (en) * 1985-01-10 1986-07-22 Fuji Elelctrochem Co Ltd Thin battery
JPH0586619B2 (en) * 1985-01-10 1993-12-13 Fuji Electrochemical Co Ltd
JPS62168340A (en) * 1986-01-20 1987-07-24 Matsushita Electric Ind Co Ltd Sealed lead storage battery
JPH0587941B2 (en) * 1986-01-20 1993-12-20 Matsushita Electric Ind Co Ltd
JPS6484570A (en) * 1987-09-28 1989-03-29 Matsushita Electric Ind Co Ltd Flat type battery
WO2002045186A2 (en) * 2000-11-29 2002-06-06 Valence Technology, Inc. Sealed laminate battery with roughened terminal leadthroughs___
WO2002045186A3 (en) * 2000-11-29 2002-09-06 Valence Technology Inc Sealed laminate battery with roughened terminal leadthroughs___
JP2006344808A (en) * 2005-06-09 2006-12-21 Nec Tokin Corp Electric double layer capacitor

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