2123591

Information

• Patent Grant
• 2123591

• References
• Source

• Patent Number

  2,123,591

• Date Filed

  Not available

• Date Issued

  Tuesday, July 12, 1938
  86 years ago

• CPC

  • F04B7/0011 - and having an oscillating movement
  • F04B15/023 - supply of fluid to the pump by gravity through a hopper
  • Y10S417/90 - Slurry pumps
  • Y10T137/86928 - Sequentially progressive opening or closing of plural valves

• US Classifications

  • 137 - Fluid handling
  • 417 - Pumps