Patents by Inventor Bruno Calabro'

Bruno Calabro' 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 and a method for monitoring combustion and pollutants in a thermal plant by means of laser diodes
    Patent number: 5813767
    Abstract: A system for monitoring combustion and pollutants developed in a combustion chamber comprising at least one longitudinal single mode laser diode emitting a beam of electromagnetic radiation with a frequency modulated around the resonance frequency of a specific spectral absorption line of a component of the combustion gases, means for directing the beam into the combustion chamber along a path through the combustion gases to a radiation sensor and processing means connected to the sensor in order to identify the temperature of the combustion gases and the concentration of the component with the specific absorption line by the measurement of the intensity of radiation transmitted at various frequencies in a region surrounding the resonance frequency.
    Type: Grant
    Filed: September 6, 1996
    Date of Patent: September 29, 1998
    Assignee: Finmeccanica S.p.A. Azienda Ansaldo
    Inventors: Bruno Calabro', Luis Frontini, Francesco Repetto