FR918492A - élément de pile galvanique primaire - Google Patents

élément de pile galvanique primaire

Info

Publication number
FR918492A
FR918492A FR918492DA FR918492A FR 918492 A FR918492 A FR 918492A FR 918492D A FR918492D A FR 918492DA FR 918492 A FR918492 A FR 918492A
Authority
FR
France
Prior art keywords
cell element
galvanic cell
primary galvanic
primary
galvanic
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)
French (fr)
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.)
NAT CARBON CO
National Carbon Co Inc
Original Assignee
NAT CARBON CO
National Carbon Co Inc
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 NAT CARBON CO, National Carbon Co Inc filed Critical NAT CARBON CO
Application granted granted Critical
Publication of FR918492A publication Critical patent/FR918492A/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • 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
    • 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
    • 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
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Primary Cells (AREA)
  • Cell Separators (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR918492D 1944-12-14 1945-12-07 élément de pile galvanique primaire Expired FR918492A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US568137A US2534336A (en) 1944-12-14 1944-12-14 Primary galvanic cell

Publications (1)

Publication Number Publication Date
FR918492A true FR918492A (fr) 1947-02-10

Family

ID=24270053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918492D Expired FR918492A (fr) 1944-12-14 1945-12-07 élément de pile galvanique primaire

Country Status (8)

Country Link
US (1) US2534336A (en(2012))
BE (1) BE461815A (en(2012))
CA (1) CA475651A (en(2012))
DE (1) DE868170C (en(2012))
FR (1) FR918492A (en(2012))
GB (1) GB603927A (en(2012))
MY (1) MY5300130A (en(2012))
NL (1) NL70462C (en(2012))

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE514901A (en(2012)) * 1951-10-07
US2838482A (en) * 1953-04-15 1958-06-10 Ions Exchange And Chemical Cor Process of sulfonating casein, zein, or soy-bean protein
FR1109046A (fr) * 1953-06-19 1956-01-20 Procédé de formage de coupelles métalliques pour la fabrication ultérieure, par emboutissage, de corps creux à base fermée
US2858353A (en) * 1954-07-06 1958-10-28 Ions Exchange & Chemical Corp Separator for alkaline batteries
DE1054518B (de) * 1954-12-28 1959-04-09 Union Carbide Corp An der Loesungselektrode von galvanischen primaeren Trocken-elementen anliegendes Diaphragma aus einem Methylcelluloseaetherfilm, und Verfahren zu seiner Herstellung
BE539932A (en(2012)) * 1955-03-11
US2872498A (en) * 1955-04-18 1959-02-03 Union Carbide Corp High density barrier film separators
US2900433A (en) * 1955-04-18 1959-08-18 Union Carbide Corp Barrier films for galvanic cells
DE1074103B (de) * 1955-04-18 1960-01-28 Union Carbide Corporation, New York, N. Y. (V. St. A.) Scheider für ein galvanisches primäres Trockenelement und Verfahren zu seiner Herstellung
US2904615A (en) * 1955-04-18 1959-09-15 Union Carbide Corp Primary galvanic cells
US2956100A (en) * 1955-10-12 1960-10-11 Yardney International Corp Electric battery structure
US2812377A (en) * 1955-11-23 1957-11-05 Union Carbide Corp Flat dry cell
US3018316A (en) * 1957-12-23 1962-01-23 Polytechnic Inst Brooklyn Battery separators and method for producing the same
US3048647A (en) * 1958-02-28 1962-08-07 Union Carbide Corp Separator media for aluminum cells
US3022367A (en) * 1958-04-23 1962-02-20 Yardney International Corp Separator for electric batteries
US3092518A (en) * 1960-03-04 1963-06-04 Union Carbide Corp Anode film layer for galvanic cells
US3168421A (en) * 1961-08-25 1965-02-02 Dow Chemical Co Bibulous ion permeable membranes
US3519483A (en) * 1967-11-02 1970-07-07 Borden Inc Separator for alkaline electric batteries and method of making
US4119770A (en) * 1976-05-07 1978-10-10 Polaroid Corporation Electrical cells and batteries
FR2379915A1 (fr) * 1977-02-04 1978-09-01 Polaroid Corp Batteries de piles a elements plats
US4855194A (en) * 1988-02-05 1989-08-08 The United States Of America As Represented By The United States Department Of Energy Fuel cell having electrolyte inventory control volume
US5700600A (en) * 1996-01-12 1997-12-23 Danko; Thomas Long life battery separator
US5700599A (en) * 1996-01-12 1997-12-23 Danko; Thomas High absorption rate battery separator
CN110416476B (zh) * 2019-07-15 2022-03-08 河北金力新能源科技股份有限公司 一种高电导浆料及其制备方法和应用、锂电池隔膜以及锂电池

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22065E (en) * 1942-04-07 Anode
US778653A (en) * 1904-07-21 1904-12-27 Ole H Lee Electric battery.
US1574844A (en) * 1923-04-26 1926-03-02 Le Carbone Sa Process for protecting gas-absorbing substances from penetration by liquid
US1640488A (en) * 1926-11-19 1927-08-30 Gen Dry Batteries Inc Dry cell and lining for same
BE390925A (en(2012)) * 1931-09-16
US2034817A (en) * 1932-05-19 1936-03-24 Nat Carbon Co Inc Dry cell
US1918717A (en) * 1932-06-23 1933-07-18 Ruben Condenser Company Electrical condenser
US1981352A (en) * 1934-03-01 1934-11-20 Mallory & Co Inc P R Electrolytic condenser
GB479462A (en) * 1936-08-06 1938-02-07 Ig Farbenindustrie Ag Improvements in or relating to galvanic elements
US2297248A (en) * 1936-08-21 1942-09-29 Rudolph Hans Porous materials and process of making
US2231319A (en) * 1936-09-25 1941-02-11 Burgess Battery Co Dry cell
US2275281A (en) * 1936-12-16 1942-03-03 Berl Ernst Depolarization means
US2270200A (en) * 1940-09-26 1942-01-13 Dow Chemical Co Insolubilization of water-soluble cellulose ethers

Also Published As

Publication number Publication date
NL70462C (en(2012))
US2534336A (en) 1950-12-19
DE868170C (de) 1953-02-23
BE461815A (en(2012))
CA475651A (en) 1951-07-31
MY5300130A (en) 1953-12-31
GB603927A (en) 1948-06-25

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