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:
Dec. 31, 2024
Filed:
Oct. 25, 2017
Applicant:
Fredy Doll Beteiligungs-gmbh, Achern, DE;
Inventor:
Fredy Doll, Achern, DE;
Assignee:
Pfinder KG, Böblingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/24 (2021.01); B60K 1/04 (2019.01); H01M 50/121 (2021.01); H01M 50/124 (2021.01); H01M 50/133 (2021.01); H01M 50/209 (2021.01); H01M 50/227 (2021.01); H01M 50/231 (2021.01); H01M 50/233 (2021.01); H01M 50/249 (2021.01); H01M 50/278 (2021.01); H01M 50/282 (2021.01);
U.S. Cl.
CPC ...
H01M 50/24 (2021.01); B60K 1/04 (2013.01); H01M 50/121 (2021.01); H01M 50/124 (2021.01); H01M 50/133 (2021.01); H01M 50/209 (2021.01); H01M 50/227 (2021.01); H01M 50/231 (2021.01); H01M 50/233 (2021.01); H01M 50/249 (2021.01); H01M 50/278 (2021.01); H01M 50/282 (2021.01); H01M 2220/20 (2013.01);
Abstract
Motor vehicle battery modules having an energy content of at least 5 kWh for use as energy storage for electric cars. Such a battery module includes multiple individual batteries, each of which has at least one housing and at least one galvanic cell disposed within the housing. The battery module further includes a joining device, by which the individual batteries are assembled to form a battery module that can be handled as a whole. The battery module has, on its outside, a spray-applied protective layer that includes a wax and surrounds at least sections of the battery module.