Patents by Inventor Alexandr S. Bronshtein

Alexandr S. Bronshtein 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).

  • Mass-transfer apparatus
    Patent number: 4356132
    Abstract: A mass-transfer apparatus comprises a vertical cylindrical housing, contact trays accommodated inside said housing and made up of perforated and non-perforated sectors, the neighboring trays being arranged so that the perforated sectors thereof overlie the non-perforated sectors and vice versa, overflow passageways of said contact trays positioned on said non-perforated sectors, overflow deflectors arranged on said contact trays, and baffles adapted to extend downwardly from each of said contact tray from the borderline between said perforated and non-perforated sectors and inclined towards said perforated sector.
    Type: Grant
    Filed: June 15, 1981
    Date of Patent: October 26, 1982
    Inventors: Viktor P. Belyakov, Alexandr S. Bronshtein, Viktor S. Kortikov