Patents by Inventor by Nadezhda V. Kaplunova, administratix

by Nadezhda V. Kaplunova, administratix 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).

  • Method of determining heat losses due to incomplete fuel combustion
    Patent number: 4565788
    Abstract: A method of determining heat losses due to incomplete fuel combustion consists in that periodic sampling of fuel combustion products is carried out. The sample is separated into two parts, one of which includes a gaseous phase, and the other, solid and gaseous phases. Oxygen concentration in each part is assessed, after which both parts are heated and burnt up to determine oxygen concentration after burning. Oxygen losses in the gaseous phase and in the mixture of the solid and the gaseous phases are determined, and heat losses due to chemical and total underburning of fuel are defined as the ratio between oxygen losses. Then heat losses due to mechanical underburning of fuel are estimated as the difference of heat losses due to total chemical and mechanical underburning, and chemical underburning of fuel.
    Type: Grant
    Filed: June 26, 1984
    Date of Patent: January 21, 1986
    Inventors: Boris A. Milovidov, Iosif B. Kaplunov, deceased, by Nadezhda V. Kaplunova, administratix