3803923

Information

• Patent Grant
• 3803923

• References
• Source

• Patent Number

  3,803,923

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  50 years ago

• CPC

  • F16K31/48 - actuated by mechanical timing-device
  • F23N5/22 - with a time programme acting through mechanical means
  • G04F3/027 - using electrical contacts
  • F23N2035/12 - Fuel valves
  • F23N2035/24 - Valve details
  • Y10T74/114 - Retarded
  • Y10T137/86397 - With independent valve controller

• US Classifications

  • 074 - Machine element or mechanism
  • 137 - Fluid handling
  • 968 - Horology