3590688

Information

• Patent Grant
• 3590688

• References
• Source

• Patent Number

  3,590,688

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1971
  53 years ago

• CPC

  • F15B11/163 - for sharing the pump output equally amongst users or groups of users
  • F15B11/16 - with two or more servomotors
  • F15B13/0417 - Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves
  • F16H61/40 - hydrostatic
  • F16H61/456 - Control of the balance of torque or speed between pumps or motors
  • F15B2211/20546 - variable capacity
  • F15B2211/20561 - reversible
  • F15B2211/27 - Directional control by means of the pressure source
  • F15B2211/30505 - Non-return valves
  • F15B2211/4053 - using valves
  • F15B2211/41509 - being connected to a pressure source and a directional control valve
  • F15B2211/41545 - being connected to multiple output members
  • F15B2211/428 - actuated by fluid pressure
  • F15B2211/613 - Feeding circuits
  • F15B2211/6355 - having valve means
  • F15B2211/7058 - Rotary output members
  • F15B2211/7142 - the output members being arranged in multiple groups
  • F15B2211/75 - Control of speed of the output member

• US Classifications

  • 091 - Motors: expansible chamber type