Patents Assigned to XCAD USA
  • Eddy current sprinkler dampener
    Patent number: 11890634
    Abstract: An improved sprinkler distributor dampener utilizes at least one magnet and an electrically conductive material arranged so as to create an eddie current. The sprinkler is configured with a nozzle that directs fluid at the distributor. The distributor is configured to spin or rotate from the force of the fluid spray and thus distribute fluid in a randomized pattern. The dampener controls the speed of rotation of the distributor, which is preferably a distribution disc.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: February 6, 2024
    Assignee: XCAD USA
    Inventors: Don Duffin, Casey Nutt