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. 18, 2017
Filed:
Oct. 24, 2007
Volker Mueller, Ingelheim, DE;
Ralf Christmann, Kaiserslautern, DE;
Gerd Spinner, Alzey, DE;
BorgWarner Inc., Auburn Hills, MI (US);
Abstract
The invention relates to a regulating method for a turbocharger () with a turbine () which has a variable turbine geometry (VTG) provided with adjustable guide blades (), having the following method steps: a) closing the guide blades () of the variable turbine geometry (VTG), as a function of the present operating point of the internal combustion engine which is turbocharged by means of the turbocharged (), to the maximum possible closing position of the guide blades () for said operating point, and b) regulating the charge pressure (P) by adjusting the position of the guide blades () in a closed regulating loop.