2179611

Information

• Patent Grant
• 2179611

• References
• Source

• Patent Number

  2,179,611

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1939
  85 years ago

• CPC

  • B67D1/1444 - the valve shutter being rotated
  • Y10T137/7856 - Valve seat formed on or carried by a coupling element
  • Y10T137/86823 - Rotary valve
  • Y10T137/87684 - Valve in each inlet

• US Classifications

  • 137 - Fluid handling
  • 239 - Fluid sprinkling, spraying, and diffusing
  • 251 - Valves and valve actuation
  • 261 - Gas and liquid contact apparatus