Patents by Inventor Peter Mauermann

Peter Mauermann 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 and device for measuring the pollutants in exhaust gases of internal combustion engines
    Patent number: 8205481
    Abstract: A method of measuring oxygen-containing nitrogen components including nitrogen dioxide in exhaust gases of internal combustion engines, wherein an exhaust gas sample is taken from a removal point 10 at the exhaust gas pipe 1 and is guided to at least one measuring instrument by means of a removal line, wherein, for the purpose of measuring the oxygen-containing nitrogen components, there are provided a separate removal point 10 and a removal line 11 and that the exhaust gas sample for measuring the oxygen-containing nitrogen components is set to a temperature at which a reaction between the nitrogen dioxide and soot is low.
    Type: Grant
    Filed: May 23, 2007
    Date of Patent: June 26, 2012
    Assignee: FEV GmbH
    Inventors: Bernhard Lueers, Juergen Schnitzler, Peter Mauermann, Peter Gerhards
  • METHOD AND DEVICE FOR MEASURING THE POLLUTANTS IN EXHAUST GASES OF INTERNAL COMBUSTION ENGINES
    Publication number: 20090139306
    Abstract: A method of measuring oxygen-containing nitrogen components including nitrogen dioxide in exhaust gases of internal combustion engines, wherein an exhaust gas sample is taken from a removal point 10 at the exhaust gas pipe 1 and is guided to at least one measuring instrument by means of a removal line, wherein, for the purpose of measuring the oxygen-containing nitrogen components, there are provided a separate removal point 10 and a removal line 11 and that the exhaust gas sample for measuring the oxygen-containing nitrogen components is set to a temperature at which a reaction between the nitrogen dioxide and soot is low.
    Type: Application
    Filed: May 23, 2007
    Publication date: June 4, 2009
    Applicant: FEV MOTORENTECHNIK GMBH
    Inventors: Bernhard Lueers, Juergen Schnitzler, Peter Mauermann, Peter Gerhards