2699651

Information

• Patent Grant
• 2699651

• References
• Source

• Patent Number

  2,699,651

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1955
  70 years ago

• CPC

  • F15B11/046 - depending on the position of the working member
  • B23Q5/26 - Fluid-pressure drives
  • F15B11/024 - by means of differential connection of the servomotor lines
  • B23Q2705/125 - for planing machines
  • F15B2211/20515 - Electric motor
  • F15B2211/20553 - with pilot circuit
  • F15B2211/20561 - reversible
  • F15B2211/20576 - with multiple pumps
  • F15B2211/255 - Flow control functions
  • F15B2211/27 - Directional control by means of the pressure source
  • F15B2211/3058 - having additional valves for interconnecting the fluid chambers of a double-acting actuator
  • F15B2211/31576 - having a single pressure source and a single output member
  • F15B2211/327 - electrically or electronically
  • F15B2211/351 - Flow control by regulating means in feed line
  • F15B2211/6355 - having valve means
  • F15B2211/7052 - Single-acting output members
  • F15B2211/7053 - Double-acting output members
  • F15B2211/7107 - the output members being mechanically linked
  • F15B2211/75 - Control of speed of the output member
  • F15B2211/7725 - with automatic reciprocation
  • F15B2211/8616 - the abnormal condition being noise or vibration

• US Classifications

  • 060 - Power plants
  • 092 - Expansible chamber devices