3277790

Information

• Patent Grant
• 3277790

• References
• Source

• Patent Number

  3,277,790

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1966
  58 years ago

• CPC

  • F15B13/16 - Special measures for feedback
  • D01G19/20 - operating to draw-off fibres intermittently
  • D01G19/26 - Driving arrangements
  • F15B9/14 - with rotaty servomotors
  • F16H61/40 - hydrostatic
  • F16H61/4069 - Valves related to the control of neutral
  • F16H61/461 - not involving a variation of the output capacity of the main pumps or motors
  • G05D13/00 - Control of linear speed Control of angular speed Control of acceleration or deceleration
  • Y10T137/86493 - Multi-way valve unit
  • Y10T137/8671 - With annular passage [e.g., spool]

• US Classifications

  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling