FR2278172A1 - Procede de decoupage d'electrodes dans une bande continue et electrodes obtenues par ce procede - Google Patents

Procede de decoupage d'electrodes dans une bande continue et electrodes obtenues par ce procede

Info

Publication number
FR2278172A1
FR2278172A1 FR7424356A FR7424356A FR2278172A1 FR 2278172 A1 FR2278172 A1 FR 2278172A1 FR 7424356 A FR7424356 A FR 7424356A FR 7424356 A FR7424356 A FR 7424356A FR 2278172 A1 FR2278172 A1 FR 2278172A1
Authority
FR
France
Prior art keywords
electrodes
continuous band
cutting
electrodes obtained
cutting electrodes
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.)
Granted
Application number
FR7424356A
Other languages
English (en)
French (fr)
Other versions
FR2278172B1 (en:Method
Inventor
Francis Sperandio
Michel Leturqu
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to FR7424356A priority Critical patent/FR2278172A1/fr
Priority to US503252A priority patent/US3928069A/en
Priority to IT24935/75A priority patent/IT1039552B/it
Priority to DE19752530274 priority patent/DE2530274A1/de
Priority to GB2915175A priority patent/GB1470156A/en
Priority to ES439327A priority patent/ES439327A1/es
Priority to JP50084568A priority patent/JPS5131844A/ja
Publication of FR2278172A1 publication Critical patent/FR2278172A1/fr
Application granted granted Critical
Publication of FR2278172B1 publication Critical patent/FR2278172B1/fr
Granted 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
FR7424356A 1974-07-12 1974-07-12 Procede de decoupage d'electrodes dans une bande continue et electrodes obtenues par ce procede Granted FR2278172A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7424356A FR2278172A1 (fr) 1974-07-12 1974-07-12 Procede de decoupage d'electrodes dans une bande continue et electrodes obtenues par ce procede
US503252A US3928069A (en) 1974-07-12 1974-09-05 Method for cutting out substantially rectangular electrodes from a continuous band obtained by said method and cells embodying said electrodes
IT24935/75A IT1039552B (it) 1974-07-12 1975-06-30 Procedimento di taglio di elettro di in un nastro continuoed elettrodi ottenuti mediante tale procedi mento
DE19752530274 DE2530274A1 (de) 1974-07-12 1975-07-07 Verfahren zum ausschneiden von rechteckfoermigen elektrodenplatten aus einem streifen
GB2915175A GB1470156A (en) 1974-07-12 1975-07-10 Electrode a method of cutting out such an electrode and an electrochemical cell incorporating such an electrode
ES439327A ES439327A1 (es) 1974-07-12 1975-07-11 Procedimiento de corte de electrodos en una banda continua.
JP50084568A JPS5131844A (en:Method) 1974-07-12 1975-07-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424356A FR2278172A1 (fr) 1974-07-12 1974-07-12 Procede de decoupage d'electrodes dans une bande continue et electrodes obtenues par ce procede

Publications (2)

Publication Number Publication Date
FR2278172A1 true FR2278172A1 (fr) 1976-02-06
FR2278172B1 FR2278172B1 (en:Method) 1977-03-18

Family

ID=9141222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424356A Granted FR2278172A1 (fr) 1974-07-12 1974-07-12 Procede de decoupage d'electrodes dans une bande continue et electrodes obtenues par ce procede

Country Status (7)

Country Link
US (1) US3928069A (en:Method)
JP (1) JPS5131844A (en:Method)
DE (1) DE2530274A1 (en:Method)
ES (1) ES439327A1 (en:Method)
FR (1) FR2278172A1 (en:Method)
GB (1) GB1470156A (en:Method)
IT (1) IT1039552B (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120070A (en) * 1980-02-28 1981-09-21 Furukawa Battery Co Ltd:The Production of active material filling plate for storage battery and its continuous production line
DE19633463A1 (de) * 1995-09-02 1997-03-06 Basf Magnetics Gmbh Verfahren zur Herstellung von Elektroden
US6946220B2 (en) * 2001-10-19 2005-09-20 Wilson Greatbatch Technologies, Inc. Electrochemical cell having a multiplate electrode assembly housed in an irregularly shaped casing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004094A (en) * 1958-06-03 1961-10-10 Union Carbide Corp Method of making unit wafer cells
US3377202A (en) * 1966-08-01 1968-04-09 Sonotone Corp Process for producing sintered nickel electrode plates
US3540931A (en) * 1968-11-19 1970-11-17 Battery Dev Corp Production of positive nickel electrodes for nickel-cadmium batteries
CA962326A (en) * 1970-11-05 1975-02-04 Sherritt Gordon Mines Limited Process for making porous electrode plates
US3784410A (en) * 1970-12-21 1974-01-08 Esb Inc Battery with duplex electrode construction using continuous metal carrier strip having at least one nonreactive metal side

Also Published As

Publication number Publication date
FR2278172B1 (en:Method) 1977-03-18
DE2530274A1 (de) 1976-01-29
ES439327A1 (es) 1977-04-01
US3928069A (en) 1975-12-23
JPS5131844A (en:Method) 1976-03-18
IT1039552B (it) 1979-12-10
GB1470156A (en) 1977-04-14

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Legal Events

Date Code Title Description
ST Notification of lapse