Patents by Inventor Evgeny Petukhov

Evgeny Petukhov 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).

  • Volumetric efficiency wet electrolyte capacitor having a fill port and terminations for surface mounting
    Patent number: 10600576
    Abstract: A wet electrolytic surface mount capacitor has a body defining an interior area and having a fill port formed through a wall of the body. A capacitive element is positioned in an interior of the body and is isolated from the body. A surface mount anode termination is in electrical communication with the capacitive element and isolated from the body. A surface mount cathode termination is in electrical communication with the body. An electrolyte is contained in the interior area of the body, and is introduced into the interior area of the body through the fill port. A fill port plug is positioned adjacent the fill port. A fill port cover compresses the fill port plug against the fill port to seal the fill port, and may be welded in place. A method of forming the capacitor is also provided.
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: March 24, 2020
    Assignee: VISHAY SPRAGUE, INC.
    Inventors: Alex Eidelman, Pavel Vaisman, Gabi Shilo, Evgeny Petukhov, Andrey Mitiagin
  • VOLUMETRIC EFFICIENCY WET ELECTROLYTE CAPACITOR HAVING A FILL PORT AND TERMINATIONS FOR SURFACE MOUNTING
    Publication number: 20180366273
    Abstract: A wet electrolytic surface mount capacitor has a body defining an interior area and having a fill port formed through a wall of the body. A capacitive element is positioned in an interior of the body and is isolated from the body. A surface mount anode termination is in electrical communication with the capacitive element and isolated from the body. A surface mount cathode termination is in electrical communication with the body. An electrolyte is contained in the interior area of the body, and is introduced into the interior area of the body through the fill port. A fill port plug is positioned adjacent the fill port. A fill port cover compresses the fill port plug against the fill port to seal the fill port, and may be welded in place. A method of forming the capacitor is also provided.
    Type: Application
    Filed: April 16, 2018
    Publication date: December 20, 2018
    Applicant: VISHAY SPRAGUE, INC.
    Inventors: Alex Eidelman, Pavel Vaisman, Gabi Shilo, Evgeny Petukhov, Andrey Mitiagin
  • Volumetric efficiency wet electrolyte capacitor having a fill port and terminations for surface mounting
    Patent number: 9947479
    Abstract: A wet electrolytic surface mount capacitor has a body defining an interior area and having a fill port formed through a wall of the body. A capacitive element is positioned in an interior of the body and is isolated from the body. A surface mount anode termination is in electrical communication with the capacitive element and isolated from the body. A surface mount cathode termination is in electrical communication with the body. An electrolyte is contained in the interior area of the body, and is introduced into the interior area of the body through the fill port. A fill port plug is positioned adjacent the fill port. A fill port cover compresses the fill port plug against the fill port to seal the fill port, and may be welded in place. A method of forming the capacitor is also provided.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: April 17, 2018
    Assignee: VISHAY SPRAGUE, INC.
    Inventors: Alex Eidelman, Pavel Vaisman, Gabi Shilo, Evgeny Petukhov, Andrey Mitiagin
  • VOLUMETRIC EFFICIENCY WET ELECTROLYTE CAPACITOR HAVING A FILL PORT AND TERMINATIONS FOR SURFACE MOUNTING
    Publication number: 20170140876
    Abstract: A wet electrolytic surface mount capacitor has a body defining an interior area and having a fill port formed through a wall of the body. A capacitive element is positioned in an interior of the body and is isolated from the body. A surface mount anode termination is in electrical communication with the capacitive element and isolated from the body. A surface mount cathode termination is in electrical communication with the body. An electrolyte is contained in the interior area of the body, and is introduced into the interior area of the body through the fill port. A fill port plug is positioned adjacent the fill port. A fill port cover compresses the fill port plug against the fill port to seal the fill port, and may be welded in place. A method of forming the capacitor is also provided.
    Type: Application
    Filed: November 16, 2015
    Publication date: May 18, 2017
    Applicant: VISHAY SPRAGUE, INC.
    Inventors: Alex Eidelman, Pavel Vaisman, Gabi Shilo, Evgeny Petukhov, Andrey Mitiagin