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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 12142784 B1

PDFFull Text
Date of Patent:
Nov. 12, 2024

Filed:

Mar. 29, 2020

Battery pack with a pressure management system including a compensating device

Applicant:

Robert Bosch Gmbh, Stuttgart, DE;

Inventors:

Mark Kotik, Rochester Hills, MI (US);

Adam Bisaro, Shelby Township, MI (US);

Sebastian Schoch, Ingersheim, DE;

Assignees:

Robert Bosch LLC, Plymouth, MI (US);

Robert Bosch GmbH, Stuttgart, DE;

Attorney:

Maginot, Moore & Beck LLP

Primary Examiner:

Haroon S Sheikh

Assistant Examiner:

Taeyoung Son

Int. Cl.
CPC ...
H01M 50/325 (2021.01); H01M 10/44 (2006.01); H01M 10/613 (2014.01); H01M 50/213 (2021.01); H01M 50/271 (2021.01);
U.S. Cl.
CPC ...
H01M 50/325 (2021.01); H01M 10/445 (2013.01); H01M 10/613 (2015.04); H01M 50/213 (2021.01); H01M 50/271 (2021.01); H01M 2200/20 (2013.01); H01M 2220/20 (2013.01);
Abstract

A battery pack includes a battery pack housing that is flooded with a dielectric fluid and sealed. The battery pack includes a vent block disposed on an outer surface of the housing, and a bladder disposed inside the housing that communicates with the vent block via a fitting. The bladder interior space includes air, and the bladder expands and contracts to accommodate volume changes of the dielectric fluid due to changes in the environment of the battery pack.

Find Patent Forward Citations

Kotik, Mark. (2024). Battery pack with a pressure management system including a compensating device (U.S. Patent No. 12142784). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12142784

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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