JPS55121269A - Filling method of active material for battery - Google Patents

Filling method of active material for battery

Info

Publication number
JPS55121269A
JPS55121269A JP2898479A JP2898479A JPS55121269A JP S55121269 A JPS55121269 A JP S55121269A JP 2898479 A JP2898479 A JP 2898479A JP 2898479 A JP2898479 A JP 2898479A JP S55121269 A JPS55121269 A JP S55121269A
Authority
JP
Japan
Prior art keywords
active material
filling
rubbing
paste state
filled
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
JP2898479A
Other languages
Japanese (ja)
Other versions
JPS6028107B2 (en
Inventor
Takashi Ishikawa
Isao Matsumoto
Shoichi Ikeyama
Mamoru Ishitobi
Nobuyuki Yanagihara
Tsutomu Iwaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP54028984A priority Critical patent/JPS6028107B2/en
Publication of JPS55121269A publication Critical patent/JPS55121269A/en
Publication of JPS6028107B2 publication Critical patent/JPS6028107B2/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
    • 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
    • H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To enable an active material to be filled in a high density, by using a plurality of filling tanks and sliding jigs, separately changing densities of the active material and rubbing the active material onto a foamed metal, when the active material in a paste state is filled into the foamed metal. CONSTITUTION:A filling device is constructed of a filling tank 1, that contains an active material 6 in a paste state, and a sliding jig 2. Plural sets of the filling device are provided. A web of a foamed metal 4 is continuously or intermittently fed on a porous support plate 3 provided on a top part of said filling tank 1 while the paste state active material 6 is rubbed and filled by rubbing plates 8 of the sliding jig 2. The rubbing plates 8 provided on the sliding jig 2 are constructed by, for instance, silicon rubber, softness degrees of which plates are charged in such a manner that they successively become harder toward the inlet of their respective filling devices. While the paste state active materials 6, 6', 6'' in the filling tanks 1, 1', 1'' differ in density from each another and the rubbing speeds of the sliding jig 2, 2', 2'' are different from one another so as to increase the filling density.
JP54028984A 1979-03-13 1979-03-13 Filling method of active material for batteries Expired JPS6028107B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54028984A JPS6028107B2 (en) 1979-03-13 1979-03-13 Filling method of active material for batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54028984A JPS6028107B2 (en) 1979-03-13 1979-03-13 Filling method of active material for batteries

Publications (2)

Publication Number Publication Date
JPS55121269A true JPS55121269A (en) 1980-09-18
JPS6028107B2 JPS6028107B2 (en) 1985-07-03

Family

ID=12263674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54028984A Expired JPS6028107B2 (en) 1979-03-13 1979-03-13 Filling method of active material for batteries

Country Status (1)

Country Link
JP (1) JPS6028107B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0218807U (en) * 1988-07-22 1990-02-07

Also Published As

Publication number Publication date
JPS6028107B2 (en) 1985-07-03

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