2621049

Information

• Patent Grant
• 2621049

• References
• Source

• Patent Number

  2,621,049

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1952
  72 years ago

• CPC

  • C03B5/237 - Regenerators or recuperators specially adapted for glass-melting furnaces
  • Y02P40/535 - Regenerative heating
  • Y10T137/5544 - Reversing valves - regenerative furnace type
  • Y10T137/5689 - Rotary reversing valve
  • Y10T137/87684 - Valve in each inlet
  • Y10T137/87772 - With electrical actuation

• US Classifications

  • 137 - Fluid handling