2976961

Information

• Patent Grant
• 2976961

• References
• Source

• Patent Number

  2,976,961

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1961
  63 years ago

• CPC

  • F15B21/045 - Viscosity or temperature compensation
  • B23Q5/268 - depending upon the position of the tool or work
  • F15B11/046 - depending on the position of the working member
  • F15B2211/40515 - with variable throttles or orifices
  • F15B2211/413 - the positions being continuously variable
  • F15B2211/424 - actuated by an output member of the circuit
  • F15B2211/61 - Secondary circuits
  • F15B2211/625 - Accumulators
  • F15B2211/655 - Methods of contamination control
  • F15B2211/7051 - Linear output members
  • F15B2211/75 - Control of speed of the output member
  • Y10T137/794 - With means for separating solid material from the fluid

• US Classifications

  • 137 - Fluid handling
  • 188 - Brakes
  • 200 - Electricity: circuit makers and breakers