2900960

Information

• Patent Grant
• 2900960

• References
• Source

• Patent Number

  2,900,960

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1959
  65 years ago

• CPC

  • F15B11/08 - with only one servomotor
  • F15B13/04 - for use with a single servomotor
  • H01H33/34 - hydraulic
  • F15B2211/212 - the pressure sources being accumulators
  • F15B2211/30525 - Directional control valves
  • F15B2211/329 - actuated by fluid pressure
  • F15B2211/35 - Directional control combined with flow control
  • F15B2211/40507 - with constant throttles or orifices
  • F15B2211/41554 - being connected to a return line and a directional control valve
  • F15B2211/6355 - having valve means
  • F15B2211/7052 - Single-acting output members
  • H01H2033/308 - comprising control and pilot valves

• US Classifications

  • 091 - Motors: expansible chamber type