3422749

Information

• Patent Grant
• 3422749

• References
• Source

• Patent Number

  3,422,749

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1969
  55 years ago

• CPC

  • F04C15/0042 - Systems for the equilibration of forces acting on the machines or pump
  • F04C2/46 - with vanes hinged to the outer member
  • F04C5/00 - Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable

• US Classifications

  • 418 - Rotary expansible chamber devices