3821943

Information

• Patent Grant
• 3821943

• References
• Source

• Patent Number

  3,821,943

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1974
  50 years ago

• CPC

  • F02M7/17 - by a pneumatically adjustable piston-like element
  • F02M3/005 - Idling fuel enrichment with motor driven instead of driving; Switching the fuel supply from the main to idling jet system
  • F02M3/09 - Valves responsive to engine conditions
  • Y10S261/19 - Degassers
  • Y10T477/6433 - Engine controlled
  • Y10T477/663 - Exhaust emission control

• US Classifications

  • 123 - Internal-combustion engines
  • 261 - Gas and liquid contact apparatus
  • 477 - Interrelated power delivery controls, including engine control