2230717

Information

• Patent Grant
• 2230717

• References
• Source

• Patent Number

  2,230,717

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1941
  83 years ago

• CPC

  • F23K5/145 - combined with fans
  • F04D13/026 - Details of the bearings
  • F04D13/027 - Details of the magnetic circuit

• US Classifications

  • 417 - Pumps
  • 290 - Prime-mover dynamo plants
  • 310 - Electrical generator or motor structure