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:
Jun. 07, 2016
Filed:
Nov. 10, 2011
Applicants:
Ji Hoon Lim, Seoul, KR;
Min Seok Ko, Gyeonggi-do, KR;
Inventors:
Ji Hoon Lim, Seoul, KR;
Min Seok Ko, Gyeonggi-do, KR;
Assignee:
Doosan Infracore Co., Ltd., Incheon, KR;
Primary Examiner:
Int. Cl.
CPC ...
F02B 33/44 (2006.01); F02M 25/07 (2006.01); F02B 47/08 (2006.01); F02D 41/00 (2006.01);
U.S. Cl.
CPC ...
F02B 47/08 (2013.01); F02D 41/005 (2013.01); F02M 26/07 (2016.02); F02D 2200/101 (2013.01); F02D 2200/501 (2013.01); Y02T 10/47 (2013.01);
Abstract
The present disclosure relates to a method for controlling an exhaust gas recirculation apparatus for heavy construction equipment, and more particularly, to a method for controlling an exhaust gas recirculation apparatus for heavy construction equipment, capable of controlling exhaust gas at an appropriate pressure at an appropriate step when making exhaust gas discharged from an engine flow into the engine together with fresh gas.