DE1037535B - Verfahren zur Herstellung von Scheidern fuer Akkumulatoren aus mikroporoesem Kautschuk - Google Patents

Verfahren zur Herstellung von Scheidern fuer Akkumulatoren aus mikroporoesem Kautschuk

Info

Publication number
DE1037535B
DE1037535B DEA15760A DEA0015760A DE1037535B DE 1037535 B DE1037535 B DE 1037535B DE A15760 A DEA15760 A DE A15760A DE A0015760 A DEA0015760 A DE A0015760A DE 1037535 B DE1037535 B DE 1037535B
Authority
DE
Germany
Prior art keywords
latex
fiber fleece
separators
rubber
impregnated
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.)
Pending
Application number
DEA15760A
Other languages
German (de)
English (en)
Inventor
Erik Gustav Sundberg
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.)
Tudor AB
Original Assignee
Tudor AB
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 Tudor AB filed Critical Tudor AB
Publication of DE1037535B publication Critical patent/DE1037535B/de
Pending 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • 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
    • H01M50/491—Porosity
    • 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)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
DEA15760A 1951-05-09 1952-05-09 Verfahren zur Herstellung von Scheidern fuer Akkumulatoren aus mikroporoesem Kautschuk Pending DE1037535B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE319726X 1951-05-09

Publications (1)

Publication Number Publication Date
DE1037535B true DE1037535B (de) 1958-08-28

Family

ID=20307821

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA15760A Pending DE1037535B (de) 1951-05-09 1952-05-09 Verfahren zur Herstellung von Scheidern fuer Akkumulatoren aus mikroporoesem Kautschuk

Country Status (5)

Country Link
BE (1) BE511274A (xx)
CH (1) CH319726A (xx)
DE (1) DE1037535B (xx)
FR (1) FR1060065A (xx)
GB (1) GB731935A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773114A (en) * 1954-08-31 1956-12-04 Us Rubber Co Battery separator and method of making same
CN114539602B (zh) * 2022-03-14 2023-09-19 青岛创高电池隔膜制造有限公司 一种乳橡胶微孔发泡电池隔板及其制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE439415C (de) * 1924-08-22 1927-01-10 Hermann Beckmann Dr Gummimembran als Scheider fuer Primaer- und Sekundaerelemente, elektrolytische Zellen, Filter u. dgl.
FR747156A (fr) * 1932-01-02 1933-06-12 Cie Genearle D Electricite Perfectionnement aux diaphragmes et aux séparateurs-diaphragmes pour accumulateurs électriques
DE594425C (xx) * 1924-08-22 1934-03-16
DE624513C (de) * 1934-06-09 1936-01-22 Comp Generale Electricite Scheider fuer Akkumulatoren
DE686538C (de) * 1934-03-19 1940-01-11 Comp Generale Electricite Scheider fuer elektrische Sammler
GB601804A (en) * 1945-12-10 1948-05-12 Chloride Electrical Storage Co Improvements in separators for lead acid accumulators
US2542527A (en) * 1942-10-17 1951-02-20 Electric Storage Battery Co Process of producing microporous material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE439415C (de) * 1924-08-22 1927-01-10 Hermann Beckmann Dr Gummimembran als Scheider fuer Primaer- und Sekundaerelemente, elektrolytische Zellen, Filter u. dgl.
DE594425C (xx) * 1924-08-22 1934-03-16
FR747156A (fr) * 1932-01-02 1933-06-12 Cie Genearle D Electricite Perfectionnement aux diaphragmes et aux séparateurs-diaphragmes pour accumulateurs électriques
DE686538C (de) * 1934-03-19 1940-01-11 Comp Generale Electricite Scheider fuer elektrische Sammler
DE624513C (de) * 1934-06-09 1936-01-22 Comp Generale Electricite Scheider fuer Akkumulatoren
US2542527A (en) * 1942-10-17 1951-02-20 Electric Storage Battery Co Process of producing microporous material
GB601804A (en) * 1945-12-10 1948-05-12 Chloride Electrical Storage Co Improvements in separators for lead acid accumulators

Also Published As

Publication number Publication date
BE511274A (xx)
CH319726A (de) 1957-02-28
GB731935A (en) 1955-06-15
FR1060065A (fr) 1954-03-30

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