Patents by Inventor Anatoly G. Sinchuk

Anatoly G. Sinchuk 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).

  • Method for electroslag welding of metals
    Patent number: 4207454
    Abstract: A method for electroslag welding of metals whose density is less than that f welding fluxes, is provided. The method is based on floating-up of drops of molten metal of the edges being welded and of the electrode in a slag whose density exceeds that of the metal. The floating-up metal drops form a metal bath on the surface of the slag bath, and crystallization of the metal bath produces a weld. In the course of welding, the electrode metal is fed into the slag bath in the upward direction, while the electrode metal melts and the weld is built up in the downward direction.
    Type: Grant
    Filed: June 2, 1978
    Date of Patent: June 10, 1980
    Assignee: Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoi SSR
    Inventors: Anatoly N. Safonnikov, Anatoly G. Sinchuk, Anatoly V. Antonov