3867655

Information

• Patent Grant
• 3867655

• References
• Source

• Patent Number

  3,867,655

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1975
  49 years ago

• CPC

  • F04D29/186 - Shaftless rotors
  • F01D15/10 - Adaptations for driving, or combinations with, electric generators
  • F04D13/027 - Details of the magnetic circuit
  • F04D13/064 - Details of the magnetic circuit
  • F04D13/0646 - the hollow pump or motor shaft being the conduit for the working fluid
  • H02K7/14 - Structural association with mechanical load
  • H02K7/1823 - structurally associated with turbines or similar engines

• US Classifications

  • 310 - Electrical generator or motor structure
  • 290 - Prime-mover dynamo plants
  • 415 - Rotary kinetic fluid motors or pumps
  • 417 - Pumps