Patents by Inventor Anatoly K. Pekh

Anatoly K. Pekh 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).

  • Apparatus and system for measuring power of heat radiation
    Patent number: 4301680
    Abstract: An apparatus for measuring the power of heat radiation, comprising a sensitive element implemented, for example, as an electrically conductive filament adapted to be displaced in a heat radiation flux at a stabilized speed. Connected to the sensitive element is a meter for registering the variations of the temperature of the sensitive element, resulted from the heat radiation.A system for measuring the power of a heat radiation, comprising at least three such apparatuses.
    Type: Grant
    Filed: December 4, 1978
    Date of Patent: November 24, 1981
    Inventors: Evgeny I. Lunev, Alexandr P. Leonov, Nina P. Kosyreva, Felix K. Kosyrev, Valery A. Timofeev, Anatoly K. Pekh, Alexei S. Kononykhin, Alexei V. Artamonov
  • Gas laser
    Patent number: 4217560
    Abstract: According to the invention, the gas laser comprises a housing which accommodates two electrodes. One of the electrodes is sectional and has a ballast resistor connected to each section. One of the electrodes is so secured in the housing that it is possible to vary the spacing between the electrodes in the direction of the flow of a gas mixture passed through an active zone between the electrodes where the laser effect is produced. The invention provides for a maximum efficiency of the laser under different operating conditions.
    Type: Grant
    Filed: April 21, 1978
    Date of Patent: August 12, 1980
    Inventors: Felix K. Kosyrev, Valery A. Timofeev, Anatoly K. Pekh, Alexandr P. Leonov