Patents by Inventor Tomer Eliahu

Tomer Eliahu 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).

  • Disk motor
    Patent number: 6580195
    Abstract: A discoidal brushless DC motor having a stator (507) carrying windings (503) arranged in slots which radiate out from the center of the stator to the periphery. The depth of each slot increases towards the center of the stator. The slot, therefore, is wider (from side to side) and shallower towards the periphery of the stator, and narrower (from side to side) and deeper towards the center of the stator. This arrangement ensures that the windings are contained below the surface (504) of the stator (507). The magnetic circuit includes a backing of a ferromagnetic material (509). This ferromagnetic material (509) can be a watch spring core made from a long strip of soft iron tape.
    Type: Grant
    Filed: September 19, 2001
    Date of Patent: June 17, 2003
    Assignee: Wellington Drive Technologies Limited
    Inventors: Ernest John Noble, David James Howell, Tomer Eliahu