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. 04, 2016
Filed:
May. 05, 2014
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi Aichi-ken, JP;
Inventor:
Hiroshi Tanaka, Susono, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/02 (2006.01); F02D 41/12 (2006.01); F01N 3/10 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0235 (2013.01); F02D 41/123 (2013.01); F01N 3/101 (2013.01); F02D 2200/0802 (2013.01); Y02T 10/22 (2013.01);
Abstract
In an internal combustion engine that is capable of performing a fuel supply cut control (FC control), a performance of the FC control is suspended, in a case where, when the performance of the FC control is requested to initiate, a deviation between a solid solution of an active element in a carrier and a target solid solution is equal to or more than a predetermined upper limit value and a catalyst temperature is equal to or more than a predetermined upper limit temperature.