Patents by Inventor Juris G. Labrencis

Juris G. Labrencis 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).

  • System for continuous in-situ measurement of carbon in fly ash
    Patent number: 5729470
    Abstract: A system including a resonant cavity for measuring in-situ and in real time the Carbon content of the fly ash produced from the combustion process occurring within a pulverized coal-fired steam generator. The resonant cavity basically includes an intelligence section, a transmitting section, a cavity section and a receiving section. When the system including the resonant cavity is so employed the measurements gained therefrom may be utilized either by an operator or as input to a boiler control system or both in order that corrective action may be implemented when such is required.
    Type: Grant
    Filed: May 1, 1996
    Date of Patent: March 17, 1998
    Assignee: Combustion Engineering, Inc.
    Inventors: Gunar Baier, Armin Gasch, Dietmar Treibert, Juris G. Labrencis, James M. Niziolek, Joseph W. Quinn