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:
Feb. 28, 2012
Filed:
Oct. 15, 2007
Hiroshi Katsuta, Toyota, JP;
Hidehiro Oba, Aichi-ken, JP;
Hiroshi Katsuta, Toyota, JP;
Hidehiro Oba, Aichi-ken, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
There is provided a hybrid vehicle which stops an engine in a state in which a drive source element connection by a clutch is released; a transmission is used to couple only one of the motors to a drive shaft; and one of the motors is caused to output power; at this time, in order to start the engine, a rotation speed of the other one of the motors which does not correspond to a current speed ratio and is not connected to the drive shaft is adjusted so as to enable the drive source element connection; and the clutch is connected as well as the engine is cranked by one of the motors.