2248737

Information

• Patent Grant
• 2248737

• References
• Source

• Patent Number

  2,248,737

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1941
  83 years ago

• CPC

  • F23N5/02 - using devices responsive to thermal changes or to thermal expansion of a medium
  • Y10T137/7929 - Spring coaxial with valve
  • Y10T137/87265 - Dividing into parallel flow paths with recombining
  • Y10T137/87853 - With threaded actuator

• US Classifications

  • 431 - Combustion
  • 137 - Fluid handling
  • 251 - Valves and valve actuation