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:
May. 24, 2016
Filed:
Dec. 04, 2012
Applicant:
Doosan Infracore Co., Ltd., Incheon, KR;
Inventor:
Jin Hwan Yu, Incheon, KR;
Assignee:
Doosan Infracore Co., Ltd., Incheon, KR;
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/18 (2006.01); F01N 3/023 (2006.01); F01N 9/00 (2006.01);
U.S. Cl.
CPC ...
F01N 3/023 (2013.01); F01N 9/002 (2013.01); F01N 3/0232 (2013.01); F01N 2590/08 (2013.01); F01N 2900/0402 (2013.01); F01N 2900/0412 (2013.01); F01N 2900/0418 (2013.01); F01N 2900/0421 (2013.01); F01N 2900/0422 (2013.01); F01N 2900/1606 (2013.01); F01N 2900/1611 (2013.01); Y02T 10/47 (2013.01);
Abstract
An active regeneration control device for a diesel particulate filter (DPF) according to the present disclosure includes: an active regeneration determining unit judging an active regeneration time of the (DPF); an active regeneration signal generating unit generating an active regeneration signal according to the decision of the active regeneration determining unit; and an active regeneration inducing unit. The active regeneration inducing unit induces the active regeneration when the active regeneration is not performed after the active regeneration signal is generated.