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:
Aug. 18, 2015
Filed:
Apr. 02, 2013
Denso Corporation, Kariya, Aichi-pref., JP;
Eitaro Tanaka, Nagoya, JP;
Takahiro Narita, Nagoya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A planetary gear device is provided between a driving wheel and an energy accumulating device. A sun gear of the planetary gear device is connected to an input shaft of the energy accumulating device. A carrier of the planetary gear device is connected to the driving wheel. A torque adjusting device is connected to a ring gear of the planetary gear device. When a regeneration control is not carried out, the torque adjusting device is controlled by a control unit, so that a braking torque generated at the torque adjusting device and applied to the ring gear is controlled in order to make a difference of a rotational speed at a smaller value between the input shaft and the sun gear.