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. 10, 2017
Filed:
Jun. 28, 2013
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Inventors:
Noriyuki Takada, Susono, JP;
Takeshi Hashizume, Mishima, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Primary Examiner:
Int. Cl.
CPC ...
F02M 25/07 (2006.01); F02M 26/35 (2016.01); F02M 26/23 (2016.01); F02M 26/30 (2016.01); F02M 25/028 (2006.01); F02M 25/022 (2006.01); F02M 26/15 (2016.01); F02M 25/025 (2006.01); F01N 9/00 (2006.01); F02D 41/00 (2006.01); F01N 3/08 (2006.01); F01N 3/021 (2006.01); F02D 41/14 (2006.01);
U.S. Cl.
CPC ...
F02M 26/35 (2016.02); F01N 9/002 (2013.01); F02D 41/0055 (2013.01); F02M 25/025 (2013.01); F02M 25/028 (2013.01); F02M 25/0222 (2013.01); F02M 26/15 (2016.02); F02M 26/23 (2016.02); F02M 26/30 (2016.02); F01N 3/021 (2013.01); F01N 3/0842 (2013.01); F01N 2240/02 (2013.01); F01N 2240/22 (2013.01); F01N 2570/22 (2013.01); F02D 2041/1472 (2013.01); Y02T 10/47 (2013.01);
Abstract
The condensed water treatment device increases the EGR quantity (SS) so as to be larger than the EGR quantity (Qe) calculated based on the operating state, when within a specific time period (S) from a moment when execution of filter regeneration control is started to a moment after predetermined time has elapsed following the end of the execution, and also in a case where (S) the storage water quantity (Qw) of a condensed water tank storing condensed water generated in an EGR cooler is smaller than a normative water quantity (Qwt).