2654348

Information

• Patent Grant
• 2654348

• References
• Source

• Patent Number

  2,654,348

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1953
  71 years ago

• CPC

  • F15B13/0402 - for linearly sliding valves
  • F15B11/05 - specially adapted to maintain constant speed
  • F15B13/044 - operated by electrically-controlled means
  • F15B2211/30525 - Directional control valves
  • F15B2211/322 - actuated by biasing means
  • F15B2211/327 - electrically or electronically
  • F15B2211/329 - actuated by fluid pressure
  • F15B2211/355 - Pilot pressure control
  • F15B2211/40515 - with variable throttles or orifices
  • F15B2211/41527 - being connected to an output member and a directional control valve

• US Classifications

  • 091 - Motors: expansible chamber type