GB808252A - Improvements in electric accumulator separators - Google Patents

Improvements in electric accumulator separators

Info

Publication number
GB808252A
GB808252A GB8221/57A GB822157A GB808252A GB 808252 A GB808252 A GB 808252A GB 8221/57 A GB8221/57 A GB 8221/57A GB 822157 A GB822157 A GB 822157A GB 808252 A GB808252 A GB 808252A
Authority
GB
United Kingdom
Prior art keywords
paper
board
electric accumulator
separators
zig
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
GB8221/57A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB808252A publication Critical patent/GB808252A/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
    • 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
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Cell Separators (AREA)
GB8221/57A 1956-03-14 1957-03-13 Improvements in electric accumulator separators Expired GB808252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1169445X 1956-03-14

Publications (1)

Publication Number Publication Date
GB808252A true GB808252A (en) 1959-01-28

Family

ID=6723045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8221/57A Expired GB808252A (en) 1956-03-14 1957-03-13 Improvements in electric accumulator separators

Country Status (3)

Country Link
BE (1) BE555692A (enrdf_load_html_response)
FR (1) FR1169445A (enrdf_load_html_response)
GB (1) GB808252A (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR1169445A (fr) 1958-12-29
BE555692A (enrdf_load_html_response)

Similar Documents

Publication Publication Date Title
FR1247276A (fr) Procédé de fabrication de réceptacles divers en carton ou l'équivalent, et objets obtenus
GB808252A (en) Improvements in electric accumulator separators
CA530770A (en) Foldable top for a vehicle body
GB926106A (en) Improvements in or relating to boxes
CA531719A (en) Laminated sheets and a method of producing the same
CA529590A (en) Collapsible cellular carton
GB696361A (en) Improvements in or relating to separators for electric accumulators
GB565123A (en) Improvements in or relating to boxes or containers of cardboard or the like material
CA523805A (en) Cellular carton erecting machines
CA529363A (en) Polymeric material structures and method for producing the same
CA867255A (en) Process for improving the crease recovery properties and dimensional stability of cellulosic materials
AU211843B2 (en) Improvements in or relating to collapsible mandrels
CA528911A (en) Collapsible carton member
AU209977B2 (en) Method for laminating paper and textile materials to foamed thermoplastic resin forms
AU1637656A (en) Battery separator paper
CA520532A (en) Precombustion diesel engine
BE583394A (fr) Machine d'érection d'ébauches de boîte.
AU2057456A (en) Improvements in and relating to plastic structures comprising polyethylene terephthalate
AU1153055A (en) IMPROVEMENTS INOR RELATING TO ia,a-DIPHENYL- a DIALKYLAMINO- B UTYRAMIDES AND THEIR- QUATERNARY AMMONIUM SALTS AND THE MANUFACTURE THEREOF
CA530981A (en) Paper impregnated with ammonium alum and process of impregnating
AT240158B (de) Verfahren zur Herstellung von wasserdampf- und fettdichtem, naßfestem Verpackungsmaterial mit vegetabilischem Pergamentpapier als Bestandteil
AU210820B2 (en) Ferromagnetic materials having a rectangular hysteresis cycle
CA523898A (en) Injector type razor
FR1251457A (fr) Perfectionnement apporté aux emballages à fond plat, notamment en carton, en vue de leur gerbage
AU229009B2 (en) The steam jet utility