Patents by Inventor Anders Waldemar

Anders Waldemar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Toroidal power transformer
    Patent number: 4551700
    Abstract: A toroidal power transformer having improved insulation between the primary and secondary windings. The insulation includes an insulator sleeve fitted to the primary winding and having the primary winding lead wires positioned therein such that the lead wires extend radially outward from the primary winding. This insulator sleeve is fitted to the primary windings by way of an insulator flange formed as an integral part of the insulator sleeve which insures good insulation between the primary and secondary windings and high creepage distance.
    Type: Grant
    Filed: March 14, 1984
    Date of Patent: November 5, 1985
    Assignee: Toroid Transformator AB
    Inventor: Anders Waldemar