2778922

Information

• Patent Grant
• 2778922

• References
• Source

• Patent Number

  2,778,922

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1957
  67 years ago

• CPC

  • B01J19/18 - Stationary reactors having moving elements inside
  • B01F7/247 - with additional mixing elements other than helices; having inner and outer helices; with helices surrounding a guiding tube
  • B29B13/022 - Melting the material to be shaped
  • B01J2219/00132 - using electric heating or cooling elements
  • B01J2219/00155 - using insulating materials or refractories
  • B01J2219/00182 - controlling the level of reactants in the reactor vessel
  • B01J2219/185 - vertical

• US Classifications

  • 219 - Electric heating
  • 126 - Stoves and furnaces
  • 366 - Agitating
  • 425 - Plastic article or earthenware shaping or treating: apparatus