3774641

Information

• Patent Grant
• 3774641

• References
• Source

• Patent Number

  3,774,641

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1973
  51 years ago

• CPC

  • F15B9/09 - with electrical control means
  • B64C13/00 - Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
  • B66C13/54 - Operator's stands or cabins
  • B64C2700/6257 - by hydraulical, pneumatical or electrical means
  • B66C2700/085 - Control actuators
  • Y10T137/86614 - Electric

• US Classifications

  • 137 - Fluid handling