2693201

Information

• Patent Grant
• 2693201

• References
• Source

• Patent Number

  2,693,201

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1954
  70 years ago

• CPC

  • F16K21/04 - Self-closing valves
  • Y10T137/86509 - Sequentially progressive opening or closing of plural ports
  • Y10T137/86759 - Reciprocating
  • Y10T137/86928 - Sequentially progressive opening or closing of plural valves
  • Y10T137/87322 - With multi way valve having serial valve in at least one branch
  • Y10T137/87491 - Mechanical movement between actuator and non-rotary valve

• US Classifications

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