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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 9821810 B1

PDFFull Text
Date of Patent:
Nov. 21, 2017

Filed:

Sep. 14, 2012

Method and system for heating auxiliary battery of vehicle

Applicants:

Allan Roy Gale, Livonia, MI (US);

Bruce Carvell Blakemore, Plymouth, MI (US);

Paul Theodore Momcilovich, Tecumseh, MI (US);

Inventors:

Allan Roy Gale, Livonia, MI (US);

Bruce Carvell Blakemore, Plymouth, MI (US);

Paul Theodore Momcilovich, Tecumseh, MI (US);

Assignee:

Ford Global Technologies, LLC, Dearborn, MI (US);

Attorneys:

David B. Kelley

Brooks Kushman P.C.

Primary Examiner:

Sang Y Paik

Int. Cl.
CPC ...
B60W 30/188 (2012.01); B60W 10/30 (2006.01); H01M 10/625 (2014.01); H01M 10/615 (2014.01); H01M 10/657 (2014.01); B60L 1/00 (2006.01); B60L 1/02 (2006.01); B60L 3/00 (2006.01); B60L 7/12 (2006.01); B60L 7/26 (2006.01); B60L 11/14 (2006.01); B60L 11/18 (2006.01); B60L 15/20 (2006.01); B60K 6/48 (2007.10); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
B60W 30/1886 (2013.01); B60L 1/003 (2013.01); B60L 1/02 (2013.01); B60L 3/0046 (2013.01); B60L 7/12 (2013.01); B60L 7/26 (2013.01); B60L 11/14 (2013.01); B60L 11/1805 (2013.01); B60L 11/1872 (2013.01); B60L 11/1875 (2013.01); B60L 15/20 (2013.01); B60L 15/2009 (2013.01); B60W 10/30 (2013.01); H01M 10/615 (2015.04); H01M 10/625 (2015.04); H01M 10/657 (2015.04); B60K 2006/4825 (2013.01); B60L 2240/545 (2013.01); B60L 2240/547 (2013.01); B60L 2240/549 (2013.01); B60L 2240/662 (2013.01); B60W 2510/305 (2013.01); B60W 2710/246 (2013.01); B60Y 2400/112 (2013.01); H01M 2220/20 (2013.01); H02J 2007/0067 (2013.01); Y02T 10/6252 (2013.01); Y02T 10/645 (2013.01); Y02T 10/70 (2013.01); Y02T 10/705 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7077 (2013.01); Y02T 10/72 (2013.01); Y02T 10/7275 (2013.01); Y02T 10/7291 (2013.01); Y02T 90/16 (2013.01);
Abstract

A vehicle includes an auxiliary battery and one or more accessory loads. An accessory load command is modulated such that the auxiliary battery outputs a discharge current to an accessory load. The discharge current has, in addition to a current component for driving the accessory load, an alternating current (AC) component to cause a temperature of the auxiliary battery to increase.

Find Patent Forward Citations

Quick Actions:

Gale, Allan. (2017). Method and system for heating auxiliary battery of vehicle (U.S. Patent No. 9821810). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9821810

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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