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. 25, 2001
Filed:
Nov. 24, 1999
Applicant:
Inventor:
Hermann Oetting, Braunschweig, DE;
Assignee:
A. Kayser Automotive Systems GmbH, Einbeck, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 2/507 ;
U.S. Cl.
CPC ...
F02M 2/507 ;
Abstract
An exhaust gas recirculation device for recirculating exhaust gas into a gas feed to engines, especially motor vehicle engines, having an exhaust gas feed, a fresh gas feed and an outlet duct opening into the gas feed, where at least the exhaust gas feed and the fresh gas feed are interconnected via a control means for metering exhaust gas and, on the side of the control means facing the fresh gas feed, there is arranged a pressure plate which minimizes the influence of pressure fluctuations that occur on the exhaust gas side and the fresh gas side and have an effect on the exhaust gas throughput.