Patents by Inventor Heidi GRUBER

Heidi GRUBER 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 For Determining A Cylinder Pressure-Crankshaft Position Assignment For An Internal Combustion Engine
    Publication number: 20150308360
    Abstract: A method for determining a cylinder pressure-crankshaft position association for an internal combustion engine, including metrological detection of the crankshaft angle; metrological detection of the cylinder pressure; calculation of a cylinder volume as a function of the crankshaft angle; determination of a curve for the logarithmic cylinder pressure over the logarithmic cylinder volume as a function of the crankshaft angle; analysis of the curve, and determination of an offset value for the crankshaft angle for determining a temporally exact cylinder pressure-crankshaft position association.
    Type: Application
    Filed: December 6, 2013
    Publication date: October 29, 2015
    Inventors: Alexander KNAFL, Phillipp HENSCHEN, Paul HAGL, Heidi GRUBER, Markus BAUER