3685503

Information

• Patent Grant
• 3685503

• References
• Source

• Patent Number

  3,685,503

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1972
  52 years ago

• CPC

  • F02M69/325 - with an auxiliary injection nozzle therein
  • F02D9/00 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
  • F02M1/00 - Carburettors with means for facilitating engine's starting or its idling below operational temperatures
  • F02M31/18 - to vaporise fuel
  • F02D2700/0243 - by means of a plurality of throttle devices
  • F02M2700/4392 - Conduits, manifolds, as far as heating and cooling if not concerned Arrangements for removing condensed fuel
  • Y02T10/126 - Treating fuel, air or air/fuel mixture

• US Classifications

  • 123 - Internal-combustion engines