GB371502A - Improvements in diaphragms for galvanic cells - Google Patents

Improvements in diaphragms for galvanic cells

Info

Publication number
GB371502A
GB371502A GB3682/31A GB368231A GB371502A GB 371502 A GB371502 A GB 371502A GB 3682/31 A GB3682/31 A GB 3682/31A GB 368231 A GB368231 A GB 368231A GB 371502 A GB371502 A GB 371502A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
diaphragms
galvanic cells
jμgersborg
gjerulff
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
GB3682/31A
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 GB371502A publication Critical patent/GB371502A/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
    • 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)
  • Primary Cells (AREA)
  • Cell Separators (AREA)

Abstract

371,502. Galvanic batteries. GJERULFF, J. P., 70, Jµgersborg Alle, Charlottenlund, near Copenhagen. Feb. 5, 1931, No. 3682. Convention date, Aug. 26, 1930. [Class 53.] A dry cell having electrolyte in the pores of the depolarizing block is provided with a diaphragm between the electrodes consisting of a sheet of colloid substance procurable in a manufactured state such as cellulose acetate, nitrate, or xanthogenate. The diaphragm may be wrapped round the inner electrode or it may be used as a lining for the outer one. It may also be used in combination with paper, textile material, &c.
GB3682/31A 1930-08-26 1931-02-05 Improvements in diaphragms for galvanic cells Expired GB371502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK371502X 1930-08-26

Publications (1)

Publication Number Publication Date
GB371502A true GB371502A (en) 1932-04-28

Family

ID=8150743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3682/31A Expired GB371502A (en) 1930-08-26 1931-02-05 Improvements in diaphragms for galvanic cells

Country Status (3)

Country Link
BE (1) BE378796A (en)
FR (1) FR712696A (en)
GB (1) GB371502A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551799A (en) * 1946-11-16 1951-05-08 Union Carbide & Carbon Corp Process for lining a metallic dry cell anode
US2597118A (en) * 1949-08-25 1952-05-20 Union Carbide & Carbon Corp Support for primary galvanic cell electrolyte
DE1041551B (en) * 1955-10-29 1958-10-23 Pertrix Union Gmbh Galvanic plate cell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551799A (en) * 1946-11-16 1951-05-08 Union Carbide & Carbon Corp Process for lining a metallic dry cell anode
US2597118A (en) * 1949-08-25 1952-05-20 Union Carbide & Carbon Corp Support for primary galvanic cell electrolyte
DE1041551B (en) * 1955-10-29 1958-10-23 Pertrix Union Gmbh Galvanic plate cell

Also Published As

Publication number Publication date
BE378796A (en)
FR712696A (en) 1931-10-07

Similar Documents

Publication Publication Date Title
GB371502A (en) Improvements in diaphragms for galvanic cells
GB698405A (en) Improvements in or relating to electric accumulators
CH294140A (en) Negative electrode for collectors with alkaline electrolyte and process for their manufacture.
FR608768A (en) Dry cell battery improvements
GB397475A (en) Improvements in or connected with electrical primary cells
GB390122A (en) Active mass for the positive electrodes of alkaline accumulators
GB479104A (en) Improvements in storage battery plates
GB394171A (en) System of separation between the positive and the negative electrodes of electric dry-cells
GB390896A (en) Improvements in and relating to dry batteries
GB857512A (en) Improvements in or relating to primary or secondary electric cells
SU128511A1 (en) Active mass for the galvanic cell
GB234921A (en) Improvements in or relating to storage batteries
GB163317A (en) Dry cell and method of manufacturing the same
GB371478A (en) An electrolyte for galvanic cells
GB228271A (en) Improvements in or relating to separators for electric storage batteries
GB396521A (en) Improvements in or relating to electric batteries
GB478396A (en) Improvements in primary batteries
GB435235A (en) Improvements in or relating to lids for electric batteries
GB369708A (en) Improvements in or relating to electric batteries
ES212388A1 (en) Primary cell
GB376238A (en) Improvements in galvanic cells
GB476554A (en) Improvements in or relating to dry batteries
GB250985A (en) Improvements in or relating to plates for electric accumulators
GB435436A (en) Improvements in and relating to electric accumulators
GB255059A (en) Improvements in or relating to dry charged battery plates