3749048

Information

• Patent Grant
• 3749048

• References
• Source

• Patent Number

  3,749,048

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1973
  51 years ago

• CPC

  • B63H21/22 - the propulsion power units being controlled from exterior of engine room
  • F01D1/30 - characterised by having a single rotor operable in either direction of rotation
  • F01D15/04 - the vehicles being waterborne vessels
  • F02C9/22 - by adjusting turbine vanes

• US Classifications

  • 440 - Marine propulsion
  • 060 - Power plants
  • 416 - Fluid reaction surfaces