Patents by Inventor Vyacheslav V. Filippov

Vyacheslav V. Filippov 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).

  • Plant for and method of electroslag remelting of metals and alloys
    Patent number: 4145563
    Abstract: A plant for electroslag remelting of metals and alloys, comprising a cooled mould mounted on a cooled base plate where a slag bath is arranged. Introduced into said slag bath is one end of a consumable electrode, its other end being connected to one of the poles of a current supply source. The plant has at least one non-consumable electrode that is connected to the other pole of the current supply source in series with the consumable electrode. A method of electroslag remelting of metals and alloys in which an electric current is passed through the consumable electrode the slag bath and the non-consumable electrode during the remelting process.
    Type: Grant
    Filed: April 22, 1976
    Date of Patent: March 20, 1979
    Assignee: Venjukovsky Armaturny Zavod
    Inventors: Volf I. Rabinovich, Jury N. Kriger, Alexandr I. Sapozhnikov, Igor A. Svitenko, Viktor E. Sapunov, Vyacheslav V. Filippov, Vladimir A. Karpov