1822402

Information

• Patent Grant
• 1822402

• References
• Source

• Patent Number

  1,822,402

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1931
  93 years ago

• CPC

  • F23N5/027 - using mechanical means
  • F23N2031/16 - using melting materials or shape memory alloys
  • F23N2031/28 - preventing flash-back or blow-back
  • F23N2039/04 - Gaseous fuels
  • Y10T137/1819 - Safety cut-off

• US Classifications

  • 137 - Fluid handling
  • 048 - Gas: heating and illuminating
  • 251 - Valves and valve actuation