Patents by Inventor Nikolai P. Krylov

Nikolai P. Krylov 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 of manufacturing the adapter of a multipole magnetic slab of a metal-working machine tool
    Patent number: 4775091
    Abstract: A method of manufacturing the adapter of a multipole slab includes assembling simultaneously a stack of alternating plates of magnetic steel and non-magnetic steel, a solder and a thin-wall steel container of which the walls sealingly enclose the stack of the plates and the solder. Then the container with the stacked plates and solder therein is heated to a soldering temperature, and subsequently cooled. Then the walls of the container adjoining the edges of the stacked plates are removed.
    Type: Grant
    Filed: September 17, 1987
    Date of Patent: October 4, 1988
    Assignee: Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoi
    Inventors: Leonid G. Puzrin, Miron G. Atroshenko, Vladimir L. Yaremenko, Arkady Y. Vernikov, Pavel S. Menaker, Nikolai F. Bocharov, Nikolai P. Krylov