3759142

Information

• Patent Grant
• 3759142

• References
• Source

• Patent Number

  3,759,142

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1973
  51 years ago

• CPC

  • F15B11/06 - involving features specific to the use of a compressible medium
  • F15B2211/212 - the pressure sources being accumulators
  • F15B2211/30525 - Directional control valves
  • F15B2211/40515 - with variable throttles or orifices
  • F15B2211/41536 - being connected to multiple ports of an output member
  • F15B2211/424 - actuated by an output member of the circuit
  • F15B2211/625 - Accumulators
  • F15B2211/7055 - having more than two chambers
  • F15B2211/76 - Control of force or torque of the output member
  • F15B2211/8855 - Compressible fluids

• US Classifications

  • 091 - Motors: expansible chamber type