3554224

Information

• Patent Grant
• 3554224

• References
• Source

• Patent Number

  3,554,224

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  53 years ago

• CPC

  • F16K11/076 - with sealing faces shaped as surfaces of solids of revolution
  • F15B21/02 - Servomotor systems with programme control derived from a store or timing device Control devices therefor
  • Y10T137/8259 - Selection from plural branches
  • Y10T137/86501 - Sequential distributor or collector type
  • Y10T137/86566 - Rotary plug

• US Classifications

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