Patents by Inventor Alexei S. Tkachenko

Alexei S. Tkachenko 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).

  • Patent number: 4496870
    Abstract: The arrangement comprises a clamping plate (1) with a projecting portion (2), an insulating ring (3) tightly embracing the end windings (4), resilient strips (5) disposed on the outer surface of the insulating ring (3) and spaced around the periphery thereof, means (6) adapted for pressing the resilient strips (5) against the insulating ring (3) in a radial direction, interposed between the projecting portion (2) of the clamping plate (1) and the resilient strips (5), and being in contact with the projecting portion (2). Disposed in clearances between the resilient strips (5) are resilient members (9) which are in contact with the projecting portion (2) and the insulating ring (3) and provided with locking elements (12) adapted to prevent the resilient members (9) from axial displacement.
    Type: Grant
    Filed: January 6, 1983
    Date of Patent: January 29, 1985
    Assignee: Leningradskoe Proizvodstvennoe Elektromachinostroitelnoe Obiedinenie "Elektrosila"
    Inventors: Jury F. Antonov, Vadim I. Iogansen, Alexei S. Tkachenko, Vladimir P. Chernyavsky, Aron B. Shapiro