The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 12, 2016
Filed:
Jul. 27, 2010
Jens Schneider, Leonberg, DE;
Frank Stanglmeier, Eberdingen-Hochdorf, DE;
Marc Rosenland, Hohenhaslach, DE;
Lothar Diehl, Gerlingen, DE;
Jens Schneider, Leonberg, DE;
Frank Stanglmeier, Eberdingen-Hochdorf, DE;
Marc Rosenland, Hohenhaslach, DE;
Lothar Diehl, Gerlingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to an exhaust gas probe () for measuring properties of the exhaust gas of internal combustion engines, wherein at least one data storage unit () is arranged in a circuit associated with the probe, in particular arranged in a probe plug () or a connecting element associated therewith. The following properties and/or adaption functions characterizing the probe () are stored or storable in said data storage unit: —fluctuations of heating resistances that are due to the production process and/or—parameters that characterize the aging of the probe (), and/or—the shut-off state, in particular data that characterize the execution of an interval measurement for regenerating the exhaust gas probe or of a delayed shut-off and/or—data for adapting the probe () to different control devices () of internal combustion engines and/or—the number of operating hours of the probe and/or—the operating parameters of the probe in a previous specifiable time period.