Patents by Inventor Mituo Kashimura

Mituo Kashimura 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).

  • Insulated windings provided with a mould releasing material
    Patent number: 3990029
    Abstract: An electromagnetic apparatus in which a semiconductive liner of which at least one side is processed by mold releasing material is provided between the winding embedded in the slots of an iron core and the wall of the slot, and the remainder of the slots is filled with adhesive. The liner employed prevents the winding from adhering to the wall of the slot with the result that the insulating layer of winding is not damaged during thermal cycling and also corona discharge is prevented.
    Type: Grant
    Filed: May 23, 1975
    Date of Patent: November 2, 1976
    Assignee: Hitachi, Ltd.
    Inventors: Ikushi Kano, Takeshi Hakamada, Misao Soma, Mituo Kashimura