3431928

Information

• Patent Grant
• 3431928

• References
• Source

• Patent Number

  3,431,928

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1969
  55 years ago

• CPC

  • G05D13/00 - Control of linear speed Control of angular speed Control of acceleration or deceleration
  • F02D29/00 - Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation
  • F16H61/00 - Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
  • F02D2700/07 - Automatic control systems according to one of the preceeding groups in combination with control of the mechanism receiving the engine power
  • F16H2710/20 - the control being hydraulic or pneumatic
  • Y10T137/1098 - With multiple valves
  • Y10T137/1135 - Rotating valve and rotating governor

• US Classifications

  • 137 - Fluid handling