Patents by Inventor Sergey Ivanovich RYABENKO

Sergey Ivanovich RYABENKO 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).

  • Axial electron gun
    Patent number: 10636617
    Abstract: The invention relates to the field of fabrication of new materials and coatings and may be used in plants designed for electron-beam heating, melting and evaporating of materials in vacuum or reactive gas atmosphere. The disclosed axial electron gun that comprises, in particular, the primary and secondary cathodes and features the figure-shaped holder used for maintaining a stable position of the secondary cathode relative to the electron-beam axis of the axial gun and the pulsed voltage that is applied between the cathodes for electron bombardment of the secondary cathode. The invention ensures an improved stability of process parameters and operation of the electron gun.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: April 28, 2020
    Assignee: PATON TURBINE TECHNOLOGIES LLC
    Inventors: Victor Alexandrovich Timashov, Andrey Anatolyevich Tsepkalov, Sergey Ivanovich Ryabenko, Aleksandr Fyodorovich Belyavin, Georgiy Sergeevich Marynskiy, Aleksey Vladislavovich Filippov
  • AXIAL ELECTRON GUN
    Publication number: 20190214220
    Abstract: The invention relates to the field of fabrication of new materials and coatings and may be used in plants designed for electron-beam heating, melting and evaporating of materials in vacuum or reactive gas atmosphere. The disclosed axial electron gun that comprises, in particular, the primary and secondary cathodes and features the figure-shaped holder used for maintaining a stable position of the secondary cathode relative to the electron-beam axis of the axial gun and the pulsed voltage that is applied between the cathodes for electron bombardment of the secondary cathode. The invention ensures an improved stability of process parameters and operation of the electron gun.
    Type: Application
    Filed: June 9, 2017
    Publication date: July 11, 2019
    Inventors: Victor Alexandrovich TIMASHOV, Andrey Anatolyevich TSEPKALOV, Sergey Ivanovich RYABENKO, Aleksandr Fyodorovich BELYAVIN, Georgiy Sergeevich MARYNSKIY, Aleksey Vladislavovich FILIPPOV