Patents by Inventor Vadim M. Khapaev

Vadim M. Khapaev 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).

  • Patent number: 4406791
    Abstract: The method of breaking down emulsions resides in that the emulsion is made to bubble through a coalescent matter of a pelletized polymeric material featuring its specific gravity below that of the lighter emulsion component, said matter being filled with said lighter component of the emulsion under process and being exposed to effect of the field of centrifugal forces. The device for breaking down emulsions is in fact a centrifugal separator whose bowl has the respective chambers for the lighter and the heavier emulsion components to collect, said chambers communicating with the bowl interior space. A perforated inlet sleeve is provided coaxially with the bowl axis for admission of the emulsion being broken down to admit, while the bowl interior is filled with the coalescent matter made of the pelletized polymeric material.
    Type: Grant
    Filed: September 15, 1980
    Date of Patent: September 27, 1983
    Assignee: Sevastopolsky Priborostroitelny Institut
    Inventor: Vadim M. Khapaev
  • Patent number: 4209127
    Abstract: The method of breaking down emulsions resides in that the emulsion is made to bubble through a coalescent matter of a pelletized polymeric material featuring its specific gravity below that of the lighter emulsion component, said matter being filled with said lighter component of the emulsion under process and being exposed to the effect of the field of centrifugal forces. The device for breaking down emulsions is in fact a centrifugal separator whose bowl has respective chambers for the lighter and the heavier emulsion components to collect, said chambers communicating with the bowl interior space. A perforated inlet sleeve is provided coaxially with the bowl axis for admission of the emulsion being broken down while the bowl interior is filled with the coalescent matter made of the pellitized polymeric material.
    Type: Grant
    Filed: January 23, 1978
    Date of Patent: June 24, 1980
    Inventor: Vadim M. Khapaev