3722523

Information

• Patent Grant
• 3722523

• References
• Source

• Patent Number

  3,722,523

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  51 years ago

• CPC

  • F23N1/087 - using mechanical means
  • Y10T137/2511 - Fuel controlled by boiler or water system condition
  • Y10T137/7754 - Line flow effect assisted
  • Y10T137/7789 - With Venturi tube having a connection to throat
  • Y10T137/7792 - Movable deflector or choke

• US Classifications

  • 137 - Fluid handling
  • 122 - Liquid heaters and vaporizers