1885724

Information

• Patent Grant
• 1885724

• References
• Source

• Patent Number

  1,885,724

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1932
  93 years ago

• CPC

  • F23N5/047 - using mechanical means
  • F23N2027/22 - Pilot burners
  • F23N2035/12 - Fuel valves
  • F23N2035/18 - Groups of two or more valves
  • Y10T137/8778 - Spring biased

• US Classifications

  • 431 - Combustion
  • 137 - Fluid handling