3492981

Information

• Patent Grant
• 3492981

• References
• Source

• Patent Number

  3,492,981

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1970
  54 years ago

• CPC

  • F02M69/44 - characterised by means for supplying extra fuel to the engine on sudden air throttle opening
  • F02D9/00 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
  • F02M69/20 - the device being a servo-motor
  • F02M69/30 - characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge
  • F02D2700/0243 - by means of a plurality of throttle devices

• US Classifications

  • 123 - Internal-combustion engines
  • 261 - Gas and liquid contact apparatus