2109239

Information

• Patent Grant
• 2109239

• References
• Source

• Patent Number

  2,109,239

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1938
  87 years ago

• CPC

  • F23L1/02 - by discharging the air below the fire
  • Y10T137/7802 - Liquid level responsive gas flow control

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps
  • 110 - Furnaces
  • 137 - Fluid handling