3007490

Information

• Patent Grant
• 3007490

• References
• Source

• Patent Number

  3,007,490

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1961
  63 years ago

• CPC

  • F16K31/363 - the fluid acting on a piston
  • F16K5/14 - Special arrangements for separating the sealing faces or for pressing them together
  • F16K5/205 - Sealing effected by the flowing medium
  • Y10T137/86397 - With independent valve controller
  • Y10T137/86445 - Plural, sequential, valve actuations
  • Y10T137/87499 - Fluid actuated or retarded
  • Y10T137/87515 - Mechanical movement between actuator and valve
  • Y10T137/87523 - Rotary valve

• US Classifications

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