3494704

Information

• Patent Grant
• 3494704

• References
• Source

• Patent Number

  3,494,704

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1970
  54 years ago

• CPC

  • F03B3/10 - characterised by having means for functioning alternatively as pumps or turbines
  • F03B3/106 - the turbine wheel and the pumps wheel being mounted in adjacent positions on the same shaft in a single casing
  • F03B3/186 - Spiral or volute casings
  • F03B11/02 - Casings
  • F04D29/445 - especially adapted for liquid pumps
  • Y02E10/223 - Turbines or waterwheels
  • Y02E10/226 - Other parts or details
  • Y10S415/91 - Reversible between pump and motor use

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps