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:
Dec. 10, 2013
Filed:
Feb. 24, 2011
Takao Ito, Yokohama, JP;
Yoshiyuki Ootake, Yokohama, JP;
Masaki Koga, Yokohama, JP;
Tetsuya Iwasaki, Tokyo, JP;
Takashi Ogino, Yokohama, JP;
Yasuhiro Konishi, Atsugi, JP;
Tomoyuki Koike, Zama, JP;
Takao Ito, Yokohama, JP;
Yoshiyuki Ootake, Yokohama, JP;
Masaki Koga, Yokohama, JP;
Tetsuya Iwasaki, Tokyo, JP;
Takashi Ogino, Yokohama, JP;
Yasuhiro Konishi, Atsugi, JP;
Tomoyuki Koike, Zama, JP;
Nissan Motor Co., Ltd., Yokohama-shi, JP;
Abstract
A control system of a hybrid vehicle, includes: an engine; a motor capable of driving the engine; an oil pump for supplying a lubricant oil to a lubrication requiring portion of the engine; and an engine lubrication controller configured to make the following operations in a case that a stop state of the engine continues for more than or equal to a certain period: when a vehicle stop condition that a driver has no intention of travel is established, supplying, by the oil pump, the lubricant oil to the lubrication requiring portion of the engine, and rotating the engine by the motor without igniting the engine, thereby implementing an engine lubrication control.