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:
Aug. 09, 2005
Filed:
Nov. 18, 2003
Applicants:
Ralf Koch, Ruessingen, DE;
Paul Loeffler, Stuttgart, DE;
Helmut Daudel, Schorndorf, DE;
Inventors:
Assignee:
BorgWarner Inc., Auburn Hills, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02D023/00 ; F01B025/02 ;
U.S. Cl.
CPC ...
Abstract
The invention concerns an exhaust gas turbocharger for an internal combustion engine, with at least one turbine arranged in the exhaust gas stream downstream of the internal combustion engine, wherein the turbine includes at least one flow channel with at least one radial flow cross-section, with a nozzle ring bordering the radial flow cross-section, wherein for the variable adjustment of the radial flow cross-section a variable guide vane is provided in this area.