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:
Feb. 28, 2023
Filed:
Apr. 02, 2021
Applicant:
Cps Technology Holdings Llc, New York, NY (US);
Inventors:
Daniel B. Le, Grafton, WI (US);
David R. Boone, Waukesha, WI (US);
Assignee:
CPS Technology Holdings LLC, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/20 (2021.01); H01M 10/06 (2006.01); H01M 10/48 (2006.01); B60L 58/12 (2019.01); B60L 58/20 (2019.01); B60L 50/60 (2019.01); B60K 6/28 (2007.10); B60R 16/033 (2006.01); H01M 10/0525 (2010.01); H01M 10/052 (2010.01); H01M 4/525 (2010.01); H01M 4/131 (2010.01); B60L 58/18 (2019.01);
U.S. Cl.
CPC ...
H01M 50/20 (2021.01); B60K 6/28 (2013.01); B60L 50/60 (2019.02); B60L 58/12 (2019.02); B60L 58/20 (2019.02); B60R 16/033 (2013.01); H01M 10/0525 (2013.01); H01M 10/06 (2013.01); H01M 10/48 (2013.01); B60L 58/18 (2019.02); B60Y 2200/91 (2013.01); B60Y 2200/92 (2013.01); B60Y 2400/112 (2013.01); H01M 4/131 (2013.01); H01M 4/525 (2013.01); H01M 10/052 (2013.01); H01M 2220/20 (2013.01); Y02E 60/10 (2013.01); Y02T 10/70 (2013.01);
Abstract
The present disclosure relates to a dual energy storage system that includes a lithium ion battery electrically coupled in parallel with a lead acid battery, where the lithium ion battery and the lead-acid battery are electrically coupled to a vehicle bus, where the lithium ion battery open circuit voltage (OCV) partially matches the lead-acid battery OCV such that the lead-acid battery OCV at 100% of the lead-acid battery state of charge (SOC) is about equal to the lithium ion battery OCV at 50% of the lithium ion battery SOC.