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:
Jul. 05, 2005
Filed:
Jul. 10, 2002
Reinhard Pfendtner, Bietigheim-Bissingen, DE;
Patrik Hartherz, Ludwigsburg, DE;
Igor Orlandini, Stuttgart, DE;
Reinhard Pfendtner, Bietigheim-Bissingen, DE;
Patrik Hartherz, Ludwigsburg, DE;
Igor Orlandini, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A device and a method for treating the exhaust gas of an internal combustion engine are proposed, comprising an ozone reactor for supplying ozone to the exhaust gas at a delivery location (), an oxidation reactor () for the at least partial oxidation of nitrogen oxides and/or hydrocarbons being positioned upstream from the delivery location (), the oxidation reactor being active independently of the operating state of the internal combustion engine, especially also at the exhaust-gas temperatures prevailing at the start or during the warm-up phase of the internal combustion engine.