Patents by Inventor Vasily Fedorovich Bolbochan

Vasily Fedorovich Bolbochan 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).

  • High-voltage resistor unit
    Patent number: 3931605
    Abstract: A high-voltage resistor unit comprising a chain of seriesconnected resistors in the form of hollow cylinders, each cylinder having a winding. Each resistor in the chain is provided with a screen in the form of a hollow cylinder with an additional winding enveloping the winding of the resistor in such a way that the potential at each point of said additional winding is equal to that at the respective point of the resistor winding. The additional winding also serves as a leaktight envelope for the resistor winding, protecting it from a liquid dielectric, placed wherein are said resistors with said screens.
    Type: Grant
    Filed: January 9, 1974
    Date of Patent: January 6, 1976
    Inventors: Vasily Fedorovich Bolbochan, Anatoly Viktorovich Vorobiev, Ivan Fedorovich Drabenko