3186069

Information

• Patent Grant
• 3186069

• References
• Source

• Patent Number

  3,186,069

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1965
  59 years ago

• CPC

  • F04D29/283 - rotors of the squirrel-cage type
  • B21D53/267 - blower wheels
  • F04D29/282 - the leading edge of each vane being substantially parallel to the rotation axis
  • Y10T29/49329 - Centrifugal blower or fan
  • Y10T29/49915 - Overedge assembling of seated part
  • Y10T29/49925 - Inward deformation of aperture or hollow body wall
  • Y10T29/49936 - Surface interlocking

• US Classifications

  • 029 - Metal working
  • 416 - Fluid reaction surfaces