Invention Grant
- Patent Title: Method and system for heating auxiliary battery of vehicle
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Application No.: US13618300Application Date: 2012-09-14
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Publication No.: US09821810B2Publication Date: 2017-11-21
- Inventor: Allan Roy Gale , Bruce Carvell Blakemore , Paul Theodore Momcilovich
- Applicant: Allan Roy Gale , Bruce Carvell Blakemore , Paul Theodore Momcilovich
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Brooks Kushman P.C.
- Agent David B. Kelley
- Main IPC: B60W30/188
- IPC: B60W30/188 ; B60W10/30 ; H01M10/625 ; H01M10/615 ; H01M10/657 ; B60L1/00 ; B60L1/02 ; B60L3/00 ; B60L7/12 ; B60L7/26 ; B60L11/14 ; B60L11/18 ; B60L15/20 ; B60K6/48 ; H02J7/00
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.
Public/Granted literature
- US20140076875A1 Method and System for Heating Auxiliary Battery of Vehicle Public/Granted day:2014-03-20
Information query
