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GB283221A - Improvements in or relating to separators for electric batteries - Google Patents

Improvements in or relating to separators for electric batteries

Info

Publication number
GB283221A
GB283221A GB589/28A GB58928A GB283221A GB 283221 A GB283221 A GB 283221A GB 589/28 A GB589/28 A GB 589/28A GB 58928 A GB58928 A GB 58928A GB 283221 A GB283221 A GB 283221A
Authority
GB
United Kingdom
Prior art keywords
separators
wood
relating
electric batteries
myristicaceae
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
GB589/28A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB283221A publication Critical patent/GB283221A/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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Primary Cells (AREA)

Abstract

283,221. Kann, W. L. Jan. 7, 1927, [Convention date]. Separators are made of virola or kwatta wood or other wood of the Myristicaceae family. The wood may be used in the natural state or may be subjected to treatment before use. The Specification as open to inspection under Sect. 91 (3) (a) was not limited to the use, for separators, of wood of the Myristicaceae family. This subject-matter does not appear in the Specification as accepted.
GB589/28A 1927-01-07 1928-01-07 Improvements in or relating to separators for electric batteries Expired GB283221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US283221XA 1927-01-07 1927-01-07

Publications (1)

Publication Number Publication Date
GB283221A true GB283221A (en) 1928-09-13

Family

ID=21842801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB589/28A Expired GB283221A (en) 1927-01-07 1928-01-07 Improvements in or relating to separators for electric batteries

Country Status (2)

Country Link
DE (1) DE479603C (en)
GB (1) GB283221A (en)

Also Published As

Publication number Publication date
DE479603C (en) 1929-07-19

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