2455948

Information

• Patent Grant
• 2455948

• References
• Source

• Patent Number

  2,455,948

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1948
  76 years ago

• CPC

  • B64C25/22 - fluid
  • F15B21/08 - Servomotor systems incorporating electrically operated control means
  • Y10S60/911 - Fluid motor system incorporating electrical system
  • Y10T137/86614 - Electric
  • Y10T137/87064 - Oppositely movable cam surfaces
  • Y10T137/87096 - Valves with separate, correlated, actuators
  • Y10T137/87217 - Motor
  • Y10T137/87853 - With threaded actuator

• US Classifications

  • 244 - Aeronautics and astronautics
  • 060 - Power plants
  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling
  • 251 - Valves and valve actuation