3057377

Information

• Patent Grant
• 3057377

• References
• Source

• Patent Number

  3,057,377

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1962
  62 years ago

• CPC

  • F16K31/423 - the actuated members consisting of multiple way valves
  • F16K11/16 - which only slides, or only turns, or only swings in one plane
  • Y10T137/2678 - Four port reversing valve
  • Y10T137/86895 - Plural disk or plug
  • Y10T137/87322 - With multi way valve having serial valve in at least one branch
  • Y10T137/87499 - Fluid actuated or retarded

• US Classifications

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