1397500

Information

• Patent Grant
• 1397500

• References
• Source

• Patent Number

  1,397,500

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1921
  103 years ago

• CPC

  • F02M19/081 - Shape of venturis or cross-section of mixture passages being adjustable
  • F02M9/08 - having throttling valves rotatably mounted in the passage
  • F02M19/0228 - Ring nozzles
  • Y10S261/39 - Liquid feeding nozzles
  • Y10S261/53 - Valve actuation
  • Y10S261/56 - Variable venturi

• US Classifications

  • 261 - Gas and liquid contact apparatus