2466440

Information

• Patent Grant
• 2466440

• References
• Source

• Patent Number

  2,466,440

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1949
  75 years ago

• CPC

  • F04C5/00 - Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
  • F03C2/30 - having the characteristics covered by two or more of groups F03C2/02, F03C2/08, F03C2/22, F03C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
  • F04C2/44 - with vanes hinged to the inner member
  • F04C2/40 - having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member

• US Classifications

  • 418 - Rotary expansible chamber devices
  • 416 - Fluid reaction surfaces
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts