GB628908A - Improvements relating to battery separators - Google Patents

Improvements relating to battery separators

Info

Publication number
GB628908A
GB628908A GB15109/47A GB1510947A GB628908A GB 628908 A GB628908 A GB 628908A GB 15109/47 A GB15109/47 A GB 15109/47A GB 1510947 A GB1510947 A GB 1510947A GB 628908 A GB628908 A GB 628908A
Authority
GB
United Kingdom
Prior art keywords
envelope
plate
improvements relating
battery separators
microporous
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
GB15109/47A
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.)
ERIC MAURICE O CONOR HONEY
Pritchett and Gold and EPS Co Ltd
Original Assignee
ERIC MAURICE O CONOR HONEY
Pritchett and Gold and EPS 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
Priority to BE484114D priority Critical patent/BE484114A/xx
Application filed by ERIC MAURICE O CONOR HONEY, Pritchett and Gold and EPS Co Ltd filed Critical ERIC MAURICE O CONOR HONEY
Priority to GB15109/47A priority patent/GB628908A/en
Priority to FR969430D priority patent/FR969430A/fr
Publication of GB628908A publication Critical patent/GB628908A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/14—Electrodes for lead-acid accumulators
    • 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
    • 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
    • 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)
GB15109/47A 1947-06-09 1947-06-09 Improvements relating to battery separators Expired GB628908A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE484114D BE484114A (enrdf_load_stackoverflow) 1947-06-09
GB15109/47A GB628908A (en) 1947-06-09 1947-06-09 Improvements relating to battery separators
FR969430D FR969430A (fr) 1947-06-09 1948-07-20 Enveloppe de séparation pour plaques négatives d'accumulateurs électriques et accumulateurs munis de ces enveloppes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15109/47A GB628908A (en) 1947-06-09 1947-06-09 Improvements relating to battery separators

Publications (1)

Publication Number Publication Date
GB628908A true GB628908A (en) 1949-09-07

Family

ID=10053194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15109/47A Expired GB628908A (en) 1947-06-09 1947-06-09 Improvements relating to battery separators

Country Status (3)

Country Link
BE (1) BE484114A (enrdf_load_stackoverflow)
FR (1) FR969430A (enrdf_load_stackoverflow)
GB (1) GB628908A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570677A (en) * 1947-06-09 1951-10-09 Pritchett & Gold & E P S Co Battery separator
DE967709C (de) * 1953-06-13 1957-12-05 Mareg Akkumulatoren G M B H Elektrode fuer Akkumulatoren
DE1175764B (de) * 1960-04-04 1964-08-13 Gould Nat Batteries Inc Elektrodenplatte fuer Akkumulatoren
DE977662C (de) * 1952-11-10 1968-02-29 Varta Ag Staendig gasdicht verschlossener alkalischer Akkumulator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074831A3 (en) * 1981-09-14 1983-09-28 ESB International Corporation Electric storage batteries and plates therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570677A (en) * 1947-06-09 1951-10-09 Pritchett & Gold & E P S Co Battery separator
DE977662C (de) * 1952-11-10 1968-02-29 Varta Ag Staendig gasdicht verschlossener alkalischer Akkumulator
DE967709C (de) * 1953-06-13 1957-12-05 Mareg Akkumulatoren G M B H Elektrode fuer Akkumulatoren
DE1175764B (de) * 1960-04-04 1964-08-13 Gould Nat Batteries Inc Elektrodenplatte fuer Akkumulatoren

Also Published As

Publication number Publication date
FR969430A (fr) 1950-12-20
BE484114A (enrdf_load_stackoverflow)

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