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.:
Date of Patent:
May. 12, 2020
Filed:
Mar. 15, 2019
Applicant:
Proterra Inc., Burlingame, CA (US);
Inventors:
Dustin Grace, San Carlos, CA (US);
Brian Pevear, San Mateo, CA (US);
Assignee:
Proterra Inc., Burlingame, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K 1/04 (2019.01); B60L 1/02 (2006.01); B60L 3/00 (2019.01); B60L 3/04 (2006.01); H01M 2/34 (2006.01); H01M 10/48 (2006.01); H01M 10/615 (2014.01); H01M 10/637 (2014.01); H01M 10/657 (2014.01); B60L 58/18 (2019.01); B60L 58/13 (2019.01); B60L 58/21 (2019.01); B60L 58/22 (2019.01); B60L 58/27 (2019.01); B60L 50/60 (2019.01); H01M 10/625 (2014.01); H01M 10/6568 (2014.01); H01M 10/6571 (2014.01); H01M 2/10 (2006.01); H01M 10/0525 (2010.01); H01M 10/44 (2006.01); B60K 1/00 (2006.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
B60K 1/04 (2013.01); B60L 1/02 (2013.01); B60L 3/0046 (2013.01); B60L 3/04 (2013.01); B60L 50/66 (2019.02); B60L 58/13 (2019.02); B60L 58/18 (2019.02); B60L 58/21 (2019.02); B60L 58/22 (2019.02); B60L 58/27 (2019.02); H01M 2/1077 (2013.01); H01M 2/34 (2013.01); H01M 10/0525 (2013.01); H01M 10/441 (2013.01); H01M 10/443 (2013.01); H01M 10/48 (2013.01); H01M 10/482 (2013.01); H01M 10/486 (2013.01); H01M 10/615 (2015.04); H01M 10/625 (2015.04); H01M 10/637 (2015.04); H01M 10/657 (2015.04); H01M 10/6568 (2015.04); H01M 10/6571 (2015.04); B60K 2001/005 (2013.01); B60K 2001/008 (2013.01); B60K 2001/0438 (2013.01); B60L 2200/18 (2013.01); B60L 2240/545 (2013.01); B60L 2240/547 (2013.01); B60L 2250/10 (2013.01); B60L 2250/12 (2013.01); B60Y 2200/143 (2013.01); H01M 2010/4271 (2013.01); H01M 2200/00 (2013.01); H01M 2220/20 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7044 (2013.01); Y02T 10/7061 (2013.01);
Abstract
A battery system for an electric vehicle includes a first battery module with a first heater and a second battery module with a second heater. The battery system also includes a control system configured to selectively activate the first or the second heater to dissipate energy from the first or the second battery module.