FR49358E - écran perfectionné en verre filé, formant filtre et utilisable en particulier comme séparateur pour accumulateurs électriques - Google Patents

écran perfectionné en verre filé, formant filtre et utilisable en particulier comme séparateur pour accumulateurs électriques

Info

Publication number
FR49358E
FR49358E FR49358DA FR49358E FR 49358 E FR49358 E FR 49358E FR 49358D A FR49358D A FR 49358DA FR 49358 E FR49358 E FR 49358E
Authority
FR
France
Prior art keywords
usable
separator
filter
forming
spun glass
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
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.)
Compagnies Reunies des Glaces et Verres Speciaux du Nord de la France
Original Assignee
Compagnies Reunies des Glaces et Verres Speciaux du Nord de la France
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 Compagnies Reunies des Glaces et Verres Speciaux du Nord de la France filed Critical Compagnies Reunies des Glaces et Verres Speciaux du Nord de la France
Application granted granted Critical
Publication of FR49358E publication Critical patent/FR49358E/fr
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
    • H01M50/44—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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • H01M50/437—Glass
    • 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
FR49358D 1937-10-25 1937-10-25 écran perfectionné en verre filé, formant filtre et utilisable en particulier comme séparateur pour accumulateurs électriques Expired FR49358E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR49358T 1937-10-25

Publications (1)

Publication Number Publication Date
FR49358E true FR49358E (fr) 1939-03-24

Family

ID=8684544

Family Applications (2)

Application Number Title Priority Date Filing Date
FR810810D Expired FR810810A (fr) 1937-10-25 1935-12-19 écran perfectionné en verre filé, formant filtre et utilisable en particucomme séparateur pour accumulateurs électriques
FR49358D Expired FR49358E (fr) 1937-10-25 1937-10-25 écran perfectionné en verre filé, formant filtre et utilisable en particulier comme séparateur pour accumulateurs électriques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR810810D Expired FR810810A (fr) 1937-10-25 1935-12-19 écran perfectionné en verre filé, formant filtre et utilisable en particucomme séparateur pour accumulateurs électriques

Country Status (2)

Country Link
BE (1) BE413076A (fr)
FR (2) FR810810A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454100A (en) * 1943-12-20 1948-11-16 Owenscorning Fiberglas Corp Battery plate separator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747692C (de) * 1938-09-28 1944-10-09 Sammlerscheider aus uebereinanderliegenden Schichten aus Glaswolle und kleinstueckigen, poroesen Fuellstoffen, insbeosndere fuer Anlasserbatterien von Kraftwagen
DE977694C (de) * 1954-09-15 1968-06-12 Yuasa Battery Co Ltd Verfahren zur Herstellung poroeser Roehren fuer Roehrchenelektroden von Akkumulatoren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454100A (en) * 1943-12-20 1948-11-16 Owenscorning Fiberglas Corp Battery plate separator

Also Published As

Publication number Publication date
FR810810A (fr) 1937-03-31
BE413076A (fr)

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