3240154

Information

• Patent Grant
• 3240154

• References
• Source

• Patent Number

  3,240,154

• Date Filed

  Not available

• Date Issued

  Tuesday, March 15, 1966
  58 years ago

• CPC

  • F04C14/26 - using bypass channels
  • F04C2/44 - with vanes hinged to the inner member
  • F04C5/00 - Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
  • F04C11/00 - Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type Pumping installations
  • F04C13/001 - Pumps for particular liquids
  • F04C15/00 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
  • 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