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:
Apr. 09, 2013
Filed:
Mar. 17, 2011
Stephan Rebhan, Munich, DE;
Niklas Ulrich, Munich, DE;
Andras Sipos, Budapest, HU;
Mark Lelkes, Budapest, HU;
Tamas Dohany, Pecs, HU;
Gabor Lorant, Budapest, HU;
Stephan Rebhan, Munich, DE;
Niklas Ulrich, Munich, DE;
Andras Sipos, Budapest, HU;
Mark Lelkes, Budapest, HU;
Tamas Dohany, Pecs, HU;
Gabor Lorant, Budapest, HU;
KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH, Munich, DE;
Abstract
A fresh gas supply device is provided for an internal combustion engine having a turbocharger. The device includes a charge-air inlet for taking in charge-air from the exhaust gas turbocharger, a compressed air inlet for taking in compressed air, an outlet connectable to the charge-air inlet via a flap element and to the compressed air inlet via a flow regulating device, and a control unit for controlling the flap element and the flow regulating device. The flow regulating device has at least one valve for opening and closing the compressed air inlet and a proportional valve connected downstream in the direction of flow for setting a pressure in the outlet.