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:
Oct. 29, 2019
Filed:
Aug. 24, 2017
Applicant:
Hanon Systems, Daejeon, KR;
Inventors:
L'uboslav Kollár, Poriadie, SK;
Carsten Ohrem, Bergheim, DE;
Ji{hacek over (r)}í Bazala, Korytná, CZ;
Guillaume Hébert, StaréM{hacek over (e)}sto, CZ;
Ivo Vaverka, Bojkovice, CZ;
Assignee:
HANON SYSTEMS, Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
F02B 29/04 (2006.01); F01N 5/02 (2006.01); F16K 11/085 (2006.01); F01D 25/12 (2006.01); F01P 3/20 (2006.01); F01P 7/14 (2006.01);
U.S. Cl.
CPC ...
F02B 29/0418 (2013.01); F01N 5/02 (2013.01); F16K 11/0853 (2013.01); F01D 25/12 (2013.01); F01P 3/20 (2013.01); F01P 2007/146 (2013.01);
Abstract
An engine exhaust gas circuit includes a primary circuit in fluid communication with an intake of an engine and an outlet of the engine. The primary circuit conveys a gas from the outlet of the engine to the inlet of the engine. The primary circuit including a valve body having a rotary flap rotatably disposed in the valve body. A bypass circuit extends from a branch point intermediate the outlet of the engine and the valve body to the valve body.