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. 21, 1998
Filed:
Jun. 07, 1996
Winfried Schultalbers, Meinersen, DE;
Volker Bostfleisch, Neckarsulm, DE;
Volkswagen AG, Wolfsburg, DE;
Abstract
A control arrangement for a turbocharger for an internal combustion engine with a variable turbine geometry which includes a control unit for controlling a turbocharger output pressure according to engine operating parameters when the engine is operating in a first engine load range with regulated exhaust gas return and a pressure controller for controlling the turbocharger output pressure when the engine is operating in a second engine load range with the exhaust gas return switched off including allowance for a precontrol by the control unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile