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 (en:Method) 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 (en:Method)
FR (1) FR969430A (en:Method)
GB (1) GB628908A (en:Method)

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 (en:Method)

Similar Documents

Publication Publication Date Title
SE396673B (sv) Omladdningsbar, sluten alkalisk galvanisk cell innefattande en zinkhaltig negativ elektrod, en positiv elektrod och en separator med flera skikt
GB628908A (en) Improvements relating to battery separators
GB1105487A (en) Improvements relating to electric storage batteries
GB813408A (en) Improvements relating to negative plates for storage batteries
CA451391A (en) Composite storage battery separator
GB678847A (en) Improvements relating to electric batteries
CH301160A (fr) Batterie de piles électriques à éléments plats, amorçable ou sèche, à dépolarisation par l'oxygène de l'air.
GB618619A (en) Improvements in or relating to electric dry cells
AU160652B2 (en) Improvements in electrolytic cells and batteries
GB265000A (en) Improvements in or relating to electric storage batteries or electric accumulators
AU676751A (en) Improvements in electrolytic cells and batteries
CA475125A (en) Dry cells and batteries
GB817079A (en) Improvements in or relating to electrical storage batteries
GB918282A (en) Improvements relating to electric batteries
GB666753A (en) Improvements relating to electric accumulators
GB744894A (en) Improvements in and relating to galvanic batteries
AU204462B2 (en) Improvements in or relating to solid electrolyte cells and batteries
CA526553A (en) Dry cell batteries
CA526975A (en) Dry cell battery
GB875851A (en) Improvements in containers for electric accumulator cells
AU158120B2 (en) Improvements in and relating to layer type voltaic cells
GB912912A (en) Improvements in and relating to galvanic cells
AU886455A (en) Improvements in or relating to solid electrolyte cells and batteries
GB1008406A (en) Dry battery made up of a series of cells and method of covering the battery
CA845813A (en) Rechargeable cell and depolarizing electrode