2878830

Information

• Patent Grant
• 2878830

• References
• Source

• Patent Number

  2,878,830

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1959
  65 years ago

• CPC

  • G05D16/10 - the sensing element being a piston or plunger
  • F24D19/1006 - for water heating systems
  • F24H9/126 - Arrangement of inlet valves used therewith
  • Y10T137/7794 - With relief valve
  • Y10T137/7826 - With valve closing bias
  • Y10T137/8733 - Fluid pressure regulator in at least one branch
  • Y10T137/87499 - Fluid actuated or retarded

• US Classifications

  • 137 - Fluid handling