3685786

Information

• Patent Grant
• 3685786

• References
• Source

• Patent Number

  3,685,786

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1972
  52 years ago

• CPC

  • F16K47/06 - with a throttle in the form of a helical channel
  • A61M5/16877 - Adjusting flow; Devices for setting a flow rate
  • F16K7/06 - by means of a screw-spindle, cam, or other mechanical means
  • F16K7/20 - with a compressible solid closure member

• US Classifications

  • 251 - Valves and valve actuation
  • 138 - Pipes and tubular conduits