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:
Jun. 28, 2022
Filed:
Aug. 02, 2018
Applicant:
Carl Freudenberg KG, Weinheim, DE;
Inventors:
Peter Kritzer, Forst, DE;
Reiner Dirr, Munich, DE;
Olaf Nahrwold, Ludwigshafen, DE;
Michael Klemt, Pfedelbach, DE;
Assignee:
CARL FREUDENBERG KG, Weinheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/20 (2021.01); H01M 10/653 (2014.01); H01M 10/6555 (2014.01); H01M 10/659 (2014.01); H01M 50/291 (2021.01); H01M 50/293 (2021.01); H01M 10/647 (2014.01);
U.S. Cl.
CPC ...
H01M 50/20 (2021.01); H01M 10/647 (2015.04); H01M 10/653 (2015.04); H01M 10/659 (2015.04); H01M 10/6555 (2015.04); H01M 50/291 (2021.01); H01M 50/293 (2021.01);
Abstract
An energy storage system includes a housing in which a plurality of storage cells are arranged. The storage cells are thermally insulated from each other via a device arranged between the storage cells. The device is designed in such a way that the storage cells are spaced apart from each other. The device is made from temperature-resistant material. The device has projections and depressions. The device contains a material which is configured to be subjected to an endothermic chemical conversion when a temperature of 200° C. is exceeded.