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:
Dec. 11, 2018
Filed:
Nov. 11, 2008
Guenter Keusen, Remseck-Pattonville, DE;
Damian Dyrbusch, Ludwigsburg, DE;
Volker Reusing, Stuttgart, DE;
Stefan Stein, Stuttgart, DE;
Guenter Keusen, Remseck-Pattonville, DE;
Damian Dyrbusch, Ludwigsburg, DE;
Volker Reusing, Stuttgart, DE;
Stefan Stein, Stuttgart, DE;
Robert Bosch GMBH, Stuttgart, DE;
Abstract
The invention relates to a procedure for a switching pressure calculation at a metering valve of a fuel metering device for metering fuel into an exhaust gas system of a combustion engine with a component that is assigned to the exhaust gas system of the combustion engine for a regeneration, for a temperature impinge and/or for a thermo management, whereby the fuel is injected before this component in streaming direction of the exhaust gas. The invention concerns furthermore a corresponding device for implementing the procedure.