1977721

Information

• Patent Grant
• 1977721

• References
• Source

• Patent Number

  1,977,721

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1934
  90 years ago

• CPC

  • F02M1/00 - Carburettors with means for facilitating engine's starting or its idling below operational temperatures
  • F02M7/22 - fuel flow cross-sectional area being controlled dependent on air-throttle-valve position
  • F02M9/106 - Pneumatic or hydraulic control
  • F02M17/14 - Carburettors with fuel-supply parts opened and closed in synchronism with engine stroke Valve carburettors
  • Y10S261/56 - Variable venturi
  • Y10S261/58 - Choke tube having plurality of leaves

• US Classifications

  • 261 - Gas and liquid contact apparatus