2842151

Information

• Patent Grant
• 2842151

• References
• Source

• Patent Number

  2,842,151

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1958
  66 years ago

• CPC

  • F22D5/30 - responsive to both water level and amount of steam withdrawn or steam pressure
  • F01D21/14 - responsive to other specific conditions
  • F22B37/42 - Applications, arrangements, or dispositions of alarm or automatic safety devices
  • F22D5/18 - for varying the speed or delivery pressure of feed pumps
  • Y10T137/2705 - Pressure differential

• US Classifications

  • 137 - Fluid handling
  • 060 - Power plants
  • 122 - Liquid heaters and vaporizers
  • 251 - Valves and valve actuation
  • 417 - Pumps