Patents by Inventor Viktor P. Kurozaev

Viktor P. Kurozaev 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).

  • Eddy current device for automatically testing the quality of elongated electrically conductive objects by non-destructive techniques
    Patent number: 4209744
    Abstract: An automatic eddy current inspection system for discrimination of defects in elongated parts made of conducting materials comprises an alternating current generator connected in series to an amplitude selector via a differential encircling eddy-current transducer and a detector. The amplitude selector has two selection levels. The system also comprises a signal analyzer with a controllable switch and the following counters: a counter for determining the length of long cracks; a minor defects counter; a major defects counter; and a counter for determining the length of tested parts. The outputs of the counters are connected to the inputs of a sorter having its outputs connected to quality grade indicators. The controllable switch of the signal analyzer has its control input connected to the output of the amplitude selector which corresponds to a higher selection level.
    Type: Grant
    Filed: March 27, 1978
    Date of Patent: June 24, 1980
    Inventors: Viktor G. Gerasimov, Vladimir V. Kljuev, Viktor B. Kuznetsov, Viktor P. Kurozaev, Viktor I. Rogachev, Vasily V. Sukhorukov, Jury M. Ulitin, Jury K. Fedosenko