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. 31, 2005
Filed:
Jul. 30, 2003
Applicant:
Bernhard Klingseis, Regensburg, DE;
Inventor:
Bernhard Klingseis, Regensburg, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D023/00 ;
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for determining a boost pressure in an internal combustion engine having an exhaust gas turbocharger in which a wastegate is actuated via the compressed boost air. Since a basic force is required in order to enable actuation of the wastegate, the setpoints for the boost pressure are limited to a minimum value.