3273593

Information

• Patent Grant
• 3273593

• References
• Source

• Patent Number

  3,273,593

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1966
  58 years ago

• CPC

  • C03B9/406 - Manifolds or regulating devices
  • F15B21/10 - Delay devices or arrangements
  • G01B21/14 - internal diameters
  • Y10T137/86437 - Adjustable cam
  • Y10T137/86461 - Variable cycle
  • Y10T137/86582 - Pilot-actuated
  • Y10T137/8671 - With annular passage [e.g., spool]

• US Classifications

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