3746042

Information

• Patent Grant
• 3746042

• References
• Source

• Patent Number

  3,746,042

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • F24F13/14 - built up of tilting members
  • F24F13/1413 - using more than one tilting member
  • F24F13/1406 - characterised by sealing means
  • F24F2013/1446 - with gearings
  • Y10T137/8745 - Including rigid plate with flexible or resilient seal
  • Y10T137/87483 - Adjacent plate valves counter rotate

• US Classifications

  • 137 - Fluid handling
  • 049 - Movable or removable closures
  • 454 - Ventilation