3447473

Information

• Patent Grant
• 3447473

• References
• Source

• Patent Number

  3,447,473

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • F03B15/005 - Starting, also of pump-turbines
  • F03B3/103 - the same wheel acting as turbine wheel and as pump wheel
  • F04D15/0044 - by introducing a gas
  • Y02E10/223 - Turbines or waterwheels
  • Y02E10/226 - Other parts or details
  • Y10S415/91 - Reversible between pump and motor use

• US Classifications

  • 417 - Pumps
  • 290 - Prime-mover dynamo plants
  • 415 - Rotary kinetic fluid motors or pumps