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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 10173614 B1

PDFFull Text
Date of Patent:
Jan. 08, 2019

Filed:

Jan. 27, 2014

Power supply device for auxiliary device battery

Applicant:

Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Tokyo, JP;

Inventor:

Makoto Kamachi, Okazaki, JP;

Assignee:

MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA, Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Ryan Johnson

Int. Cl.
CPC ...
B60L 11/18 (2006.01); H02J 7/02 (2016.01); B60R 16/033 (2006.01); B60L 1/00 (2006.01); H02J 5/00 (2016.01); B60L 3/00 (2006.01); B60L 7/14 (2006.01); B60L 11/14 (2006.01);
U.S. Cl.
CPC ...
B60R 16/033 (2013.01); B60L 1/00 (2013.01); B60L 1/003 (2013.01); B60L 3/0046 (2013.01); B60L 7/14 (2013.01); B60L 11/14 (2013.01); B60L 11/1805 (2013.01); B60L 11/185 (2013.01); B60L 11/1811 (2013.01); B60L 11/1816 (2013.01); B60L 11/1838 (2013.01); B60L 11/1859 (2013.01); B60L 11/1861 (2013.01); B60L 11/1868 (2013.01); H02J 5/00 (2013.01); H02J 7/02 (2013.01); B60L 2210/10 (2013.01); B60L 2210/30 (2013.01); B60L 2230/12 (2013.01); B60L 2240/547 (2013.01); B60L 2240/549 (2013.01); B60L 2250/16 (2013.01); B60L 2260/22 (2013.01); B60L 2260/26 (2013.01); Y02T 10/70 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7044 (2013.01); Y02T 10/7066 (2013.01); Y02T 10/7077 (2013.01); Y02T 10/7088 (2013.01); Y02T 10/7216 (2013.01); Y02T 10/7241 (2013.01); Y02T 90/121 (2013.01); Y02T 90/127 (2013.01); Y02T 90/128 (2013.01); Y02T 90/14 (2013.01);
Abstract

A vehicle mounted charger converts external power into drive power, and supplies the power to a drive battery. A first converter supplies the power to an auxiliary device battery by converting the external power into the power for an auxiliary device. A second converter supplies the power to the auxiliary device battery by converting the drive power which is stored in the drive battery into the power for the auxiliary device. In a normal charging mode, the auxiliary device battery is charged by the first converter. Moreover, in a travelling mode or a rapid charging mode, the auxiliary device battery is charged by the second converter.

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