3434490

Information

• Patent Grant
• 3434490

• References
• Source

• Patent Number

  3,434,490

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1969
  55 years ago

• CPC

  • B01J49/0086 - of water softeners
  • B01J4/008 - Feed or outlet regulating or controlling devices
  • Y10T137/2516 - Interconnected flow displacement elements
  • Y10T137/2526 - Main line flow displaces or entrains material from reservoir
  • Y10T137/2541 - With measuring type discharge assistant
  • Y10T137/2546 - Vacuum or suction pulsator type [e.g., milking machine]
  • Y10T137/7925 - Piston-type valves

• US Classifications

  • 137 - Fluid handling
  • 417 - Pumps