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:
Jan. 23, 2024
Filed:
Apr. 08, 2020
Nissan Motor Co., Ltd., Yokohama, JP;
Takeshi Tsuyuki, Kanagawa, JP;
NISSAN MOTOR CO., LTD., Yokohama, JP;
Abstract
Set a lower limit for an engine revolution speed when an accelerator is off while a temperature of the gasoline particulate filter is equal to or lower than a predetermined first temperature or equal to or higher than a predetermined second temperature, the predetermined second temperature being higher than the predetermined first temperature, and continue the lower limit setting for the engine revolution speed until the accelerator becomes on when the temperature of the gasoline particulate filter increases over the predetermined first temperature from the predetermined first temperature or lower or decreases below the predetermined second temperature from the predetermined second temperature or higher after the lower limit for the engine revolution speed is set.