3724822

Information

• Patent Grant
• 3724822

• References
• Source

• Patent Number

  3,724,822

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1973
  51 years ago

• CPC

  • F02D9/00 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
  • F02D2700/0243 - by means of a plurality of throttle devices
  • Y10T137/7753 - Unbalanced pivoted valve [e.g., unbalanced butterfly type]

• US Classifications

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