GB1511305A - Electrochemical cell - Google Patents

Electrochemical cell

Info

Publication number
GB1511305A
GB1511305A GB21327/75A GB2132775A GB1511305A GB 1511305 A GB1511305 A GB 1511305A GB 21327/75 A GB21327/75 A GB 21327/75A GB 2132775 A GB2132775 A GB 2132775A GB 1511305 A GB1511305 A GB 1511305A
Authority
GB
United Kingdom
Prior art keywords
fibres
separators
cell
reinforced
felt
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.)
Expired
Application number
GB21327/75A
Other languages
English (en)
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.)
EUROP ACCUMULATEURS
SAFT Societe des Accumulateurs Fixes et de Traction SA
Compagnie Europeenne dAccumulateurs SA
Original Assignee
EUROP ACCUMULATEURS
SAFT Societe des Accumulateurs Fixes et de Traction SA
Compagnie Europeenne dAccumulateurs SA
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 EUROP ACCUMULATEURS, SAFT Societe des Accumulateurs Fixes et de Traction SA, Compagnie Europeenne dAccumulateurs SA filed Critical EUROP ACCUMULATEURS
Publication of GB1511305A publication Critical patent/GB1511305A/en
Expired 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
GB21327/75A 1974-05-24 1975-05-19 Electrochemical cell Expired GB1511305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7418116A FR2272495B1 (enrdf_load_stackoverflow) 1974-05-24 1974-05-24

Publications (1)

Publication Number Publication Date
GB1511305A true GB1511305A (en) 1978-05-17

Family

ID=9139233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21327/75A Expired GB1511305A (en) 1974-05-24 1975-05-19 Electrochemical cell

Country Status (8)

Country Link
BE (1) BE828661A (enrdf_load_stackoverflow)
DE (1) DE2522544A1 (enrdf_load_stackoverflow)
DK (1) DK227475A (enrdf_load_stackoverflow)
FR (1) FR2272495B1 (enrdf_load_stackoverflow)
GB (1) GB1511305A (enrdf_load_stackoverflow)
IT (1) IT1038279B (enrdf_load_stackoverflow)
LU (1) LU72466A1 (enrdf_load_stackoverflow)
NL (1) NL7506191A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474767A1 (fr) * 1980-01-29 1981-07-31 Gen Electric Accumulateur plomb-acide perfectionne
DE3125751A1 (de) * 1980-06-30 1982-03-11 Texon Inc., 01075 South Hadley Falls, Mass. "batterietrennmaterial und verfahren zum herstellen desselben"
EP1039566A3 (en) * 1999-03-19 2001-11-21 Sanyo Electric Co. Ltd Alkaline storage battery with two separators
US6485856B1 (en) 1999-06-22 2002-11-26 Johnson Matthey Public Limited Company Non-woven fiber webs
US6677073B1 (en) 1999-06-22 2004-01-13 Johnson Matthey Public Limited Company Non-woven fiber webs
US6828061B2 (en) 2001-10-26 2004-12-07 Eveready Battery Company, Inc. Electrochemical cell with reinforced separator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147661A (ja) * 1985-12-23 1987-07-01 Sanyo Electric Co Ltd 渦巻電極体の製造法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474767A1 (fr) * 1980-01-29 1981-07-31 Gen Electric Accumulateur plomb-acide perfectionne
DE3125751A1 (de) * 1980-06-30 1982-03-11 Texon Inc., 01075 South Hadley Falls, Mass. "batterietrennmaterial und verfahren zum herstellen desselben"
EP1039566A3 (en) * 1999-03-19 2001-11-21 Sanyo Electric Co. Ltd Alkaline storage battery with two separators
US6468687B1 (en) 1999-03-19 2002-10-22 Sanyo Electric Co., Ltd. Alkaline storage battery with reinforced separators
US6485856B1 (en) 1999-06-22 2002-11-26 Johnson Matthey Public Limited Company Non-woven fiber webs
US6677073B1 (en) 1999-06-22 2004-01-13 Johnson Matthey Public Limited Company Non-woven fiber webs
US6828061B2 (en) 2001-10-26 2004-12-07 Eveready Battery Company, Inc. Electrochemical cell with reinforced separator

Also Published As

Publication number Publication date
LU72466A1 (enrdf_load_stackoverflow) 1976-03-17
IT1038279B (it) 1979-11-20
NL7506191A (nl) 1975-11-26
FR2272495B1 (enrdf_load_stackoverflow) 1978-02-03
FR2272495A1 (enrdf_load_stackoverflow) 1975-12-19
BE828661A (fr) 1975-11-03
DK227475A (da) 1975-11-25
DE2522544A1 (de) 1975-12-04

Similar Documents

Publication Publication Date Title
GB752321A (en) Improvements in or relating to deferred action primary electric cells
GB756018A (en) Electric storage batteries
ES281088U (es) Separador de papel de fibra de vidrio para celulas electroquimicas.
GB1511305A (en) Electrochemical cell
DE69702754D1 (de) Batterien mit cellulose-separatoren
ES8103482A1 (es) Perfeccionamientos en baterias de acumuladores electricos plomo-acido recombinantes.
ES8206099A1 (es) Perfeccionamientos en baterias de acumuladores electricos deceldas multiples
GB1513666A (en) Battery separators
GB717814A (en) Improvements in electric storage battery separators
GB1260891A (en) Separator of synthetic fibre for lead-acid secondary batteries
ATE22199T1 (de) Blei-saeure-akkumulator-konstruktion.
GB956595A (en) Improvements relating to the plates of electric accumulators
ES8103886A1 (es) Perfeccionamientos en baterias de acumuladores electricos plomo-acido recombinantes
FR2416560A1 (fr) Accumulateur electrique et son procede de charge
GB921688A (en) Improvements in and relating to plates for lead-acid batteries
ATE5619T1 (de) Elektrischer blei-akkumulator mit minimaler wartung.
ES8206097A1 (es) Perfeccionamientos en baterias de acumuladores electricos plomo-acido
GB731935A (en) Improved method for making microporous separators for electric accumulators and cells
GB749778A (en) Improvements in separators for use in lead-acid type electric accumulators
GB755089A (en) Electric storage battery plate and method of producing it
GB751734A (en) Improved separators for use in lead acid electric accumulators
JPS57152664A (en) Dry cell
JPS6427158A (en) Lithium secondary battery
GB866296A (en) Glass fibre tube for plates of electric storage cells and batteries
GB1008406A (en) Dry battery made up of a series of cells and method of covering the battery

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee