2921569

Information

• Patent Grant
• 2921569

• References
• Source

• Patent Number

  2,921,569

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1960
  64 years ago

• CPC

  • F02M69/26 - the means varying fuel pressure in a fuel by-pass passage, the pressure acting on a throttle valve against the action of metered or throttled fuel pressure for variably throttling fuel flow to injection nozzles
  • F02M69/048 - having variable fuel outlets
  • F02M69/20 - the device being a servo-motor
  • F02M69/386 - variably controlling the pressure of the fuel by-passing the metering valves
  • F02M69/44 - characterised by means for supplying extra fuel to the engine on sudden air throttle opening

• US Classifications

  • 123 - Internal-combustion engines