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:
Sep. 18, 1990
Filed:
Feb. 28, 1986
Applicant:
Inventors:
Manfred Fortnagel, Korb, DE;
Dieter Platzer, Bissingen, DE;
Assignee:
Daimler-Benz AG, , DE;
Primary Examiner:
Int. Cl.
CPC ...
F02B / ; F02B / ;
U.S. Cl.
CPC ...
606052 ; 60611 ;
Abstract
The invention relates to a super-charged fuel-injected internal combustion engine with an exhaust gas driven turbocharger and exhaust gas recycling. To increase the volume of recycled exhaust gases by means of an increase in the pressure drop between the pressure in the exhaust gas line upstream of the turbine and the pressure in the engine charging air line downstream of the compressor, a pressure control valve is provided in either the exhaust line downstream of the turbine or at the compressed air line of a bypass line bridging the compressor.