2822820

Information

• Patent Grant
• 2822820

• References
• Source

• Patent Number

  2,822,820

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1958
  67 years ago

• CPC

  • G05D7/0173 - using pivoting sensing element acting as a valve mounted within the flow-path
  • C10J3/64 - with decomposition of the distillation products
  • F16K13/02 - with both sealing faces shaped as small segments of a cylinder and the moving member pivotally mounted
  • F24F1/0007 - Fan coil units
  • F24F11/027 - exclusively for controlling the air supply to a heat-exchanger or the ancillary bypass
  • F24F11/04 - solely for controlling the rate of air-flow
  • Y10T137/7786 - Turbine or swinging vane type reactor
  • Y10T137/86718 - Dividing into parallel flow paths with recombining
  • Y10T137/87338 - Flow passage with bypass
  • Y10T137/87442 - Rotary valve
  • Y10T137/87981 - Common actuator

• US Classifications

  • 137 - Fluid handling
  • 138 - Pipes and tubular conduits
  • 165 - Heat exchange
  • 251 - Valves and valve actuation