2893427

Information

• Patent Grant
• 2893427

• References
• Source

• Patent Number

  2,893,427

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1959
  65 years ago

• CPC

  • G05D9/04 - with auxiliary non-electric power
  • F16K31/34 - acting on pilot valve controlling the cut-off apparatus
  • F16K31/42 - by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
  • F22D5/08 - with float-actuated valves
  • Y10T137/7485 - Pivoted valve
  • Y10T137/86622 - Motor-operated
  • Y10T137/86686 - Plural disk or plug
  • Y10T137/86815 - Multiple inlet with single outlet

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • 303 - Fluid-pressure and analogous brake systems