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:
May. 30, 2006
Filed:
Jan. 29, 2004
Wolfram Schmid, Nürtingen, DE;
Alfred Küspert, Ostfildern, DE;
Rolf Hutmacher, Remshalden, DE;
Siegfried Sumser, Stuttgart, DE;
Wolfram Schmid, Nürtingen, DE;
Alfred Küspert, Ostfildern, DE;
Rolf Hutmacher, Remshalden, DE;
Siegfried Sumser, Stuttgart, DE;
DaimlerChrysler AG, Stuttgart, DE;
Abstract
In an internal combustion engine having an exhaust system with a turbocharger including an exhaust gas turbine disposed in the engine exhaust duct, a bypass line connected to the exhaust duct upstream of the turbine including a valve for diverting exhaust gas flow and bypassing the turbine, the valve includes a valve body having first and second exhaust gas flow control openings of different flow cross-sections and being adjustable between a first position in which the first flow control openings is in communication with the exhaust gas duct, a second position in which the second flow control opening is in communication with the exhaust gas duct and a blocking position in which exhaust gas bypass flow through the valve is blocked.