Patents by Inventor Vadim N. Kovalsky

Vadim N. Kovalsky 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).

  • Device for measuring dynamic characteristics of objects under impact
    Patent number: 4452066
    Abstract: A series circuit including a transducer responding to the parameters of motion of an object during impact, a pulse shaper and a main switch. Connected to the output of the switch are a unit for measuring the area of the impact pulse, an integrator and two AND-NOT elements. The device also includes three additional switches. One input of one switch is connected to the output of the area measuring unit and the other input of this switch is connected to the output of one AND-NOT, while the output is connected to the input of a memory block. One input of the second switch is connected to the output of the area measuring unit, while the outer input of this switch is connected to the output of the AND-NOT through a NOT element. The output of the second switch is connected to the input of a second memory block.
    Type: Grant
    Filed: April 20, 1982
    Date of Patent: June 5, 1984
    Inventors: Viktor A. Klochko, Viktor G. Rygalin, Dmitry A. Grechinsky, Vladimir V. Kljuev, Vadim N. Kovalsky