3327761

Information

• Patent Grant
• 3327761

• References
• Source

• Patent Number

  3,327,761

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1967
  57 years ago

• CPC

  • F23N1/087 - using mechanical means
  • F22B37/443 - Safety devices extinguishing the fire
  • Y10T137/1804 - With second sensing means
  • Y10T137/2511 - Fuel controlled by boiler or water system condition

• US Classifications

  • 137 - Fluid handling
  • 122 - Liquid heaters and vaporizers
  • 251 - Valves and valve actuation
  • 431 - Combustion