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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.:

US 9120482 B1

PDFFull Text
Date of Patent:
Sep. 01, 2015

Filed:

Aug. 07, 2012

Control device

Applicants:

Yasuhiko Kobayashi, Anjo, JP;

Yuma Mori, Kota, JP;

Inventors:

Yasuhiko Kobayashi, Anjo, JP;

Yuma Mori, Kota, JP;

Assignee:

AISIN AW CO., LTD., Anjo, JP;

Attorney:

Oliff PLC

Primary Examiner:

Tan Q Nguyen

Int. Cl.
CPC ...
B60W 10/02 (2006.01); B60W 20/00 (2006.01); B60L 11/14 (2006.01); B60W 10/08 (2006.01); H02P 29/00 (2006.01); H02P 3/06 (2006.01); B60L 3/00 (2006.01); B60W 30/184 (2012.01); B60K 6/387 (2007.10); B60L 15/20 (2006.01); B60K 6/547 (2007.10); B60K 6/48 (2007.10);
U.S. Cl.
CPC ...
B60W 20/10 (2013.01); B60K 6/387 (2013.01); B60K 6/48 (2013.01); B60K 6/547 (2013.01); B60L 3/003 (2013.01); B60L 3/0061 (2013.01); B60L 11/14 (2013.01); B60L 15/20 (2013.01); B60W 10/02 (2013.01); B60W 10/08 (2013.01); B60W 20/00 (2013.01); B60W 20/106 (2013.01); B60W 30/1843 (2013.01); H02P 3/06 (2013.01); H02P 29/0088 (2013.01); B60K 2006/4825 (2013.01); B60L 2240/525 (2013.01); B60L 2240/545 (2013.01); B60W 20/108 (2013.01); B60W 2510/087 (2013.01); B60W 2710/081 (2013.01); Y02T 10/6221 (2013.01); Y02T 10/6252 (2013.01); Y02T 10/642 (2013.01); Y02T 10/70 (2013.01); Y02T 10/7077 (2013.01); Y02T 10/7258 (2013.01);
Abstract

A control device for a vehicle drive configured with a power transfer path that includes a first engagement device, a rotary electric machine, and a second engagement device. These elements being arranged in this order from an input member coupled to an engine to an output member that is coupled to the wheels of the vehicle. The control device is configured with an control section that controls output torque of the rotary electric machine such that a rotational speed becomes closer to a target rotational speed with both the first and second engagement devices brought into a slip engagement state and with the rotary electric machine generating electric power. The control section maintains control in which at least one of a temperature of the rotary electric machine and a temperature of an inverter is monitored as a monitoring target temperature.

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