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. 29, 2009
Filed:
May. 17, 2007
Gernot Hertweck, Fellbach, DE;
Torsten Hirth, Rutesheim, DE;
Stephan Krätschmer, Schwäbisch Gmünd, DE;
Paul Löffler, Stuttgart, DE;
Siegfried Sumser, Stuttgart, DE;
Gernot Hertweck, Fellbach, DE;
Torsten Hirth, Rutesheim, DE;
Stephan Krätschmer, Schwäbisch Gmünd, DE;
Paul Löffler, Stuttgart, DE;
Siegfried Sumser, Stuttgart, DE;
Daimler AG, Stuttgart, DE;
Abstract
In an exhaust gas turbocharger for an internal combustion engine having air intake ducts and exhaust gas discharge ducts including a compressor and a turbine with at least two inlet flow passages, a flow adjusting device () arranged in the exhaust gas discharge ducts upstream of the turbine and including a rotary slide valve for controlling the exhaust gas flow first and second flow channels extending through the rotary slide, a third flow channel extends axially partially through the rotary slide valve via inlet openings at the circumference of the rotary slide which can be brought into overlapping relationship with rotary slide housing openings for controlling the exhaust gas flow from the engine to the turbine.