3683870

Information

• Patent Grant
• 3683870

• References
• Source

• Patent Number

  3,683,870

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1972
  52 years ago

• CPC

  • F02M69/44 - characterised by means for supplying extra fuel to the engine on sudden air throttle opening
  • F02D41/30 - Controlling fuel injection
  • F02D41/32 - of the low pressure type
  • F02M51/02 - specially for low-pressure fuel-injection
  • F02M51/0667 - the armature acting as a valve or having a short valve body attached thereto
  • F02M69/145 - the valves being actuated electrically
  • F02M69/40 - using variably controlled air pressure
  • F02M2051/08 - Specially for low-pressure fuel-injection

• US Classifications

  • 123 - Internal-combustion engines