ATE20988T1 - Alkalibatterie mit separator aus papier. - Google Patents

Alkalibatterie mit separator aus papier.

Info

Publication number
ATE20988T1
ATE20988T1 AT82302182T AT82302182T ATE20988T1 AT E20988 T1 ATE20988 T1 AT E20988T1 AT 82302182 T AT82302182 T AT 82302182T AT 82302182 T AT82302182 T AT 82302182T AT E20988 T1 ATE20988 T1 AT E20988T1
Authority
AT
Austria
Prior art keywords
fibres
alkaline battery
polyolefinic
paper separator
bonded
Prior art date
Application number
AT82302182T
Other languages
English (en)
Inventor
Quentin Miles Drew
Roger Philip Nicholas
Original Assignee
Wiggins Teape Group 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 Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Application granted granted Critical
Publication of ATE20988T1 publication Critical patent/ATE20988T1/de

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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/494—Tensile strength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
AT82302182T 1981-04-28 1982-04-28 Alkalibatterie mit separator aus papier. ATE20988T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8113114 1981-04-28
EP82302182A EP0064837B1 (de) 1981-04-28 1982-04-28 Alkalibatterie mit Separator aus Papier

Publications (1)

Publication Number Publication Date
ATE20988T1 true ATE20988T1 (de) 1986-08-15

Family

ID=10521441

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82302182T ATE20988T1 (de) 1981-04-28 1982-04-28 Alkalibatterie mit separator aus papier.

Country Status (3)

Country Link
EP (1) EP0064837B1 (de)
AT (1) ATE20988T1 (de)
DE (1) DE3272109D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62154559A (ja) * 1985-12-27 1987-07-09 Kuraray Co Ltd アルカリ乾電池用セパレ−タ−紙
US4734344A (en) * 1986-05-19 1988-03-29 W. R. Grace & Co. Battery separator
DE3855476T2 (de) * 1987-12-21 1997-01-02 Entek Mfg Inc Mikroporöse Filamente oder Fasern, Verfahren zur Herstellung derselben und damit hergestellte Artikel
ATE125980T1 (de) * 1989-05-16 1995-08-15 Accumulateurs Fixes Nickel-cadmium-akkumulator mit verminderter wartung.
US5645956A (en) * 1995-07-27 1997-07-08 Pall Corporation Resilient battery separator
EP2102923A1 (de) * 2006-12-18 2009-09-23 Power Paper Ltd. Batterie-trennglied

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918994A (en) * 1973-11-28 1975-11-11 Johns Manville Battery plate retainer mat and method of manufacture
JPS5626108B2 (de) * 1975-01-20 1981-06-16
IT1055914B (it) * 1976-02-26 1982-01-11 Montedison Spa Materiali simili a cuoio e procedimento per la loro preparazione
US4078123A (en) * 1976-12-23 1978-03-07 Varta Batterie Aktiengesellschaft Spiral-wrapped multi-layer cell separator
JPS54140941A (en) * 1978-04-26 1979-11-01 Mitsui Petrochemical Ind Method of producing battery separator
US4279979A (en) * 1978-11-09 1981-07-21 The Dexter Corporation Nonwoven fibrous substrate for battery separator
US4264691A (en) * 1979-07-13 1981-04-28 W. R. Grace & Co. Battery interseparator
CA1172310A (en) * 1980-06-30 1984-08-07 Stanley J. Strzempko Battery separator material

Also Published As

Publication number Publication date
EP0064837B1 (de) 1986-07-23
EP0064837A1 (de) 1982-11-17
DE3272109D1 (en) 1986-08-28

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