Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
  • B21D31/02—Stabbing or piercing, e.g. for making sieves
• • 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
  • H01M4/64—Carriers or collectors
  • H01M4/70—Carriers or collectors characterised by shape or form
  • H01M4/76—Containers for holding the active material, e.g. tubes, capsules
  • H01M4/762—Porous or perforated metallic containers
• • 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
  • H01M4/64—Carriers or collectors
  • H01M4/82—Multi-step processes for manufacturing carriers for lead-acid accumulators
• • 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)
• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
• Cell Electrode Carriers And Collectors (AREA)
• Battery Electrode And Active Subsutance (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=20298363

Family Applications (1)

Country Status (11)

Families Citing this family (2)

• 1967
  • 1967-10-01 SE SE13997/67A patent/SE325621B/xx unknown
• 1968
  • 1968-10-08 AT AT983568A patent/AT298205B/de not_active IP Right Cessation
  • 1968-10-11 FR FR1587832D patent/FR1587832A/fr not_active Expired
  • 1968-10-11 YU YU02372/68A patent/YU237268A/xx unknown
  • 1968-10-11 BR BR203029/68A patent/BR6803029D0/pt unknown
  • 1968-10-11 ES ES359062A patent/ES359062A1/es not_active Expired
  • 1968-10-11 YU YU2342/68A patent/YU32620B/xx unknown
  • 1968-10-11 NL NL686814578A patent/NL150700B/xx not_active IP Right Cessation
  • 1968-10-11 GB GB1232122D patent/GB1232122A/en not_active Expired
  • 1968-10-12 RO RO196857930A patent/RO55789A/ro unknown
  • 1968-10-12 JP JP6874111A patent/JPS524008B1/ja active Pending
• 1972
  • 1972-03-01 SU SU721762161A patent/SU656560A3/ru active

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