Patents by Inventor Yakov NIKULSHIN

Yakov NIKULSHIN 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).

  • Hybrid superconducting magnetic device
    Patent number: 11562841
    Abstract: A hybrid superconductive device for stabilizing an electric grid comprises (a) a magnetic core arrangement at least partially carrying an AC winding the AC winding connectable to an AC circuit for a current to be limited in the event of a fault; (b) at least one superconductive coil configured for storing electromagnetic energy; the superconductive coil magnetically coupled with the core arrangement and saturating the magnetic core arrangement during use. The hybrid superconductive device further comprises a switch unit preprogrammed for switching electric current patterns corresponding to the following modes: at least partially charging the superconductive coil; a standby mode when the superconductive coil is looped back; and at least partially discharging the superconductive coil into the circuit. Optionally, hybrid superconductive device comprises at least one passage located within said magnetic flux. The passage conducts a material flow comprising components magnetically separable by said magnetic flux.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: January 24, 2023
    Assignee: MIO SMES LTD.
    Inventors: Shuki Wolfus, Alexander Friedman, Yakov Nikulshin, Eliezer Perel, Yosef Yeshurun
  • HYBRID SUPERCONDUCTING MAGNETIC DEVICE
    Publication number: 20210074458
    Abstract: A hybrid superconductive device for stabilizing an electric grid comprises (a) a magnetic core arrangement at least partially carrying an AC winding the AC winding connectable to an AC circuit for a current to be limited in the event of a fault; (b) at least one superconductive coil configured for storing electromagnetic energy; the superconductive coil magnetically coupled with the core arrangement and saturating the magnetic core arrangement during use. The hybrid superconductive device further comprises a switch unit preprogrammed for switching electric current patterns corresponding to the following modes: at least partially charging the superconductive coil; a standby mode when the superconductive coil is looped back; and at least partially discharging the superconductive coil into the circuit. Optionally, hybrid superconductive device comprises at least one passage located within said magnetic flux. The passage conducts a material flow comprising components magnetically separable by said magnetic flux.
    Type: Application
    Filed: October 29, 2020
    Publication date: March 11, 2021
    Inventors: Shuki WOLFUS, Alexander FRIEDMAN, Yakov NIKULSHIN, Eliezer PEREL, Yosef YESHURUN