Patents Assigned to Systemation Div. of Koerper Engineering Associates, Inc
  • Coating electronic components by means of fluidized bed
    Patent number: 4013807
    Abstract: A workpiece such as an electronic component, comprising a body and leads that project in one direction from the body, has its body coated by immersing it in a fluidized bed while the workpiece is vibrated. Immersion depth is such that the uppermost surface of the body is at or just slightly below the top surface of the fluidized bed. Vibration of the workpiece during immersion ensures a uniform thickness coating all over the body and prevents "pants legs" on the leads.
    Type: Grant
    Filed: March 26, 1975
    Date of Patent: March 22, 1977
    Assignee: Systemation Div. of Koerper Engineering Associates, Inc
    Inventors: Gordon A. Putney, William D. McCoy