3771927

Information

• Patent Grant
• 3771927

• References
• Source

• Patent Number

  3,771,927

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1973
  51 years ago

• CPC

  • F04D29/042 - Axially shiftable rotors
  • F04D15/0027 - Varying behaviour or the very pump
  • F04D15/0033 - By-passing by increasing clearance between impeller and its casing
  • F04D29/20 - Mounting rotors on shafts
  • F04D29/622 - Adjusting the clearances between rotary and stationary parts

• US Classifications

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