3827849

Information

• Patent Grant
• 3827849

• References
• Source

• Patent Number

  3,827,849

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1974
  50 years ago

• CPC

  • F23N1/087 - using mechanical means
  • F23N5/188 - using mechanical means
  • F23N2027/36 - Spark ignition
  • F23N2035/14 - electromagnetically operated
  • F23N2035/16 - variable flow or proportional valves
  • F23N2035/18 - Groups of two or more valves
  • F23N2035/20 - Membrane valves
  • F23N2035/24 - Valve details
  • Y10T137/2521 - Flow comparison or differential response

• US Classifications

  • 431 - Combustion
  • 137 - Fluid handling