3920476

Information

• Patent Grant
• 3920476

• References
• Source

• Patent Number

  3,920,476

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1975
  49 years ago

• CPC

  • H01M10/0413 - Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
  • C25B15/04 - Regulation of the inter-electrode distance
  • F24J1/00 - Apparatus or devices using heat produced by exothermal chemical reactions other than by combustion
  • H01M6/34 - Immersion cells
  • H01M6/50 - Methods or arrangements for servicing or maintenance
  • H01M10/0468 - Compression means for stacks of electrodes and separators
  • H05B3/60 - Heating arrangements wherein the heating current flows through granular powdered or fluid material

• US Classifications

  • 429 - Chemistry: electrical current producing apparatus, product, and process
  • 126 - Stoves and furnaces