2313239

Information

• Patent Grant
• 2313239

• References
• Source

• Patent Number

  2,313,239

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1943
  81 years ago

• CPC

  • F04C11/005 - of dissimilar working principle
  • F04C2/103 - one member having simultaneously a rotational movement about its own axis and an orbital movement
  • F04C21/002 - the piston oscillating around a fixed axis
  • Y10T137/7925 - Piston-type valves

• US Classifications

  • 417 - Pumps
  • 137 - Fluid handling
  • 418 - Rotary expansible chamber devices