2454551

Information

• Patent Grant
• 2454551

• References
• Source

• Patent Number

  2,454,551

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1948
  76 years ago

• CPC

  • F15B11/08 - with only one servomotor
  • F15B2211/3058 - having additional valves for interconnecting the fluid chambers of a double-acting actuator
  • F15B2211/322 - actuated by biasing means
  • F15B2211/329 - actuated by fluid pressure
  • F15B2211/7053 - Double-acting output members
  • F15B2211/895 - Manual override

• US Classifications

  • 091 - Motors: expansible chamber type