3751178

Information

• Patent Grant
• 3751178

• References
• Source

• Patent Number

  3,751,178

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1973
  51 years ago

• CPC

  • F04D29/2211 - More than one set of flow passages
  • F04D1/06 - Multi-stage pumps
  • F04D13/04 - the pump being fluid driven
  • F04D17/127 - with radially spaced stages
  • F04D29/2277 - for increasing NPSH or dealing with liquids near boiling-point
  • F04D29/286 - multi-stage rotors

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps