3392789

Information

• Patent Grant
• 3392789

• References
• Source

• Patent Number

  3,392,789

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1968
  56 years ago

• CPC

  • F04D29/36 - adjustable
  • B63H3/00 - Propeller-blade pitch changing
  • B64C11/06 - for variable-pitch blades
  • F04D29/362 - during rotation
  • F16J15/3456 - without external means for pressing the ring against the face
  • B63H2003/088 - characterised by supply of fluid actuating medium to control element

• US Classifications

  • 416 - Fluid reaction surfaces
  • 415 - Rotary kinetic fluid motors or pumps