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. 17, 1999
Filed:
Jul. 02, 1998
Tillman Braun, Berglen, DE;
Uwe Gartner, Remshalden, DE;
Daimler-Benz A.G., Stuttgart, DE;
Abstract
In an internal combustion engine with a turbocharger including a turbine and a charge air compressor an exhaust gas recirculation line branches off the exhaust pipe downstream of the turbine and leads to a three way mixing valve which is also in communication with a fresh air supply line through which fresh air is supplied to the charge air compressor and then, under increased pressure to the engine, and from which a supply line extends to the fresh air supply line downstream of the charge air compressor, and means are disposed in the supply line for increasing the pressure of the gas in the supply line to the pressure of the fresh air downstream of the charge air compressor for admixing the gas mixture prepared by the mixing valve to the fresh air supplied to the engine.