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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.:

US 11511631 B1

PDFFull Text
Date of Patent:
Nov. 29, 2022

Filed:

Feb. 13, 2020

Leadframe for a battery apparatus of an electric vehicle

Applicant:

Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;

Inventors:

Philipp Trautmann, Stuttgart, DE;

Calin Baicu, Moensheim, DE;

Graef Guenther, Friolzheim, DE;

Assignee:

Dr. Ing. h. c. F. Porsche AG, Stuttgart, DE;

Attorneys:

Gerald E. Hespos

Michael J. Porco

Primary Examiner:

Lingwen R Zeng

Int. Cl.
CPC ...
B60L 50/64 (2019.01); B60L 50/60 (2019.01); H01M 10/625 (2014.01); H01M 10/6568 (2014.01); B60L 58/26 (2019.01); H01M 50/20 (2021.01); H01M 50/183 (2021.01); H01M 10/613 (2014.01); H01M 50/204 (2021.01); H01M 50/249 (2021.01); H01M 50/289 (2021.01); H01M 50/262 (2021.01); H01M 50/209 (2021.01); H01M 10/656 (2014.01);
U.S. Cl.
CPC ...
B60L 50/64 (2019.02); B60L 50/66 (2019.02); B60L 58/26 (2019.02); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/6568 (2015.04); H01M 50/183 (2021.01); H01M 50/20 (2021.01); H01M 50/204 (2021.01); H01M 50/249 (2021.01); H01M 50/289 (2021.01); H01M 10/656 (2015.04); H01M 50/209 (2021.01); H01M 50/262 (2021.01); H01M 2220/20 (2013.01); Y02E 60/10 (2013.01); Y02P 70/50 (2015.11); Y02T 10/70 (2013.01);
Abstract

A leadframe () for a battery apparatus () of an electric vehicle, having an encircling frame section () and at least one separating section () that subdivides the frame section () into at least two module receptacles () for receiving in each case one cell module (). The encircling frame section () has an encircling outer seal () for sealing off against the passage of liquid. Additionally, the at least one separating section (), together with the frame section (), has an inner seal () that encircles each module receptacle () for sealing off against the passage of liquid.

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Trautmann, Philipp. (2022). Leadframe for a battery apparatus of an electric vehicle (U.S. Patent No. 11511631). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11511631

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