2693849

Information

• Patent Grant
• 2693849

• References
• Source

• Patent Number

  2,693,849

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1954
  70 years ago

• CPC

  • F23D5/18 - Preheating devices
  • F23D5/04 - Pot-type evaporators
  • F23D5/14 - Maintaining predetermined amount of fuel in evaporator
  • F24C5/14 - Arrangement or mounting of ignition devices
  • F23N2023/24 - with bimetallic elements
  • F23N2025/12 - room temperature
  • F23N2027/38 - Electrical resistance ignition
  • F23N2033/06 - at the air intake
  • F23N2035/06 - at the air intake
  • F23N2039/06 - Liquid fuels
  • F23N2041/02 - Space-heating
  • Y02E20/344 - Oxyfuel combustion

• US Classifications

  • 431 - Combustion
  • 236 - Automatic temperature and humidity regulation