3540834

Information

• Patent Grant
• 3540834

• References
• Source

• Patent Number

  3,540,834

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1970
  54 years ago

• CPC

  • F04D29/2244 - Free vortex
  • F04D7/04 - the fluids being viscous or non-homogenous

• US Classifications

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