2189113

Information

• Patent Grant
• 2189113

• References
• Source

• Patent Number

  2,189,113

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1940
  85 years ago

• CPC

  • F27D21/0035 - Devices for monitoring the weight of quantities added to the charge
  • F27D3/0025 - Charging or loading melting furnaces with material in the solid state
  • F27D2021/0042 - Monitoring the level of the solid charge
  • Y10T137/7287 - Liquid level responsive or maintaining systems

• US Classifications

  • 266 - Metallurgical apparatus
  • 137 - Fluid handling
  • 164 - Metal founding