Patent · US Active

Multi-mode charging system for an electric vehicle

US7629772B2 · kind B2 · utility

13Cited by

6References

28Claims

0Family size

Assignee

Tesla Motors, Inc. · US

Inventors

Martin Eberhard · Woodside, US
Jeffrey Brian Straubel · Menlo Park, US
Kurt Russell Kelty · Palo Alto, US
Scott Ira Kohn · Menlo Park, US
Weston Arthur Hermann · Palo Alto, US
Eugene Berdichevsky · Oakland, US
Andrew Gregory Simpson · Echunga, AU
Craig B. Carlson · Los Altos, US

Key dates

Filing date	Jan 29, 2009
Grant date	Dec 8, 2009
Priority date	—
Expiry date	Jan 29, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T90/14
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A method and apparatus that allows the end user to optimize the performance of an all-electric or hybrid vehicle and its charging system for a desired mode of operation is provided. The system of the invention includes multiple charging/operational modes from which the user may select. Each charging/operational mode controls the cut-off voltage used during charging and the maintenance temperature of the battery pack.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.