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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 9180877 B1

PDFFull Text
Date of Patent:
Nov. 10, 2015

Filed:

Aug. 21, 2012

Control device

Applicants:

Yasuhiko Kobayashi, Anjo, JP;

Yuma Mori, Kota, JP;

Yomei Hakumura, Susono, JP;

Inventors:

Yasuhiko Kobayashi, Anjo, JP;

Yuma Mori, Kota, JP;

Yomei Hakumura, Susono, JP;

Assignee:

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

Attorney:

Oliff PLC

Primary Examiner:

Tisha Lewis

Int. Cl.
CPC ...
B60K 6/48 (2007.10); B60W 10/02 (2006.01); B60W 10/08 (2006.01); B60W 20/00 (2006.01); B60L 11/14 (2006.01); B60L 7/18 (2006.01); B60L 3/00 (2006.01); B60L 15/20 (2006.01); B60K 6/547 (2007.10);
U.S. Cl.
CPC ...
B60W 20/40 (2013.01); B60K 6/48 (2013.01); B60K 6/547 (2013.01); B60L 3/0023 (2013.01); B60L 7/18 (2013.01); B60L 11/14 (2013.01); B60L 15/2054 (2013.01); B60W 10/02 (2013.01); B60W 10/08 (2013.01); B60W 20/00 (2013.01); B60K 2006/4825 (2013.01); B60L 2240/36 (2013.01); B60L 2240/421 (2013.01); B60L 2240/427 (2013.01); B60L 2240/443 (2013.01); B60L 2240/507 (2013.01); B60L 2270/145 (2013.01); B60W 2710/027 (2013.01); B60Y 2300/429 (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 10/7275 (2013.01); Y10S 903/902 (2013.01); Y10T 477/26 (2015.01);
Abstract

A control device controls a vehicle drive device in which a first engagement device, a rotary electric machine, a second engagement device, and an output member are arranged on a power transfer path from an internal combustion engine to wheels. The control device executes mode transition control that causes transition from (i) a first control mode in which both the first engagement device and the second engagement device are in a slip engagement state and the rotary electric machine generates electric power to (ii) a second control mode in which the first engagement device is in a direct engagement state, the second engagement device is in the slip engagement state, and the rotary electric machine generates electric power.

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