3068900

Information

• Patent Grant
• 3068900

• References
• Source

• Patent Number

  3,068,900

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1962
  62 years ago

• CPC

  • F15B15/202 - Externally-operated valves mounted in or on the actuator
  • B61K7/12 - electrically controlled
  • B61L5/045 - using electrically controlled fluid-pressure operated driving means
  • B61L17/00 - Switching systems for classification yards
  • F15B13/0402 - for linearly sliding valves
  • F15B13/0431 - the electrical control resulting in an on-off function
  • F15B15/1433 - End caps
  • F15B15/149 - Fluid interconnections
  • F15B15/20 - Other details
  • F16K31/426 - the actuated valves being cylindrical sliding valves
  • Y10T137/87209 - Electric
  • Y10T137/87217 - Motor

• US Classifications

  • 137 - Fluid handling
  • 091 - Motors: expansible chamber type
  • 251 - Valves and valve actuation