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:
Nov. 30, 1993
Filed:
Apr. 01, 1992
Applicant:
Inventors:
Sebastian Zabeck, Hemsbach, DE;
Andreas Sausner, Frankfurt am Main, DE;
Assignee:
Firma Carl Freudenberg, Weinheim/Bergstr., DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
123568 ;
Abstract
A device for feeding burned gases in measured quantities into the combustion chamber of an internal combustion engine. A throttle valve is configured in the suction pipe. The exhaust pipe is coupled to the exhaust pipe by a line comprising a shutoff valve. The throttle valve is mounted on a drive shaft in the suction pipe. The shutoff valve comprises a closing element, which is able to be actuated by the drive shaft.