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. 23, 2026
Filed:
Jul. 21, 2021
John Deere Electric Powertrain Llc, Moline, IL (US);
Helmut Kastler, Freistadt, AT;
Philipp Kreisel, Freistadt, AT;
Abstract
A temperature-control device for individual battery cells () combined to form a module has a main body () that, in order to circumferentially surround the battery cells (), has passage openings () situated opposite one another in pairs in relation to a respective joining axis () and that forms a flow channel () for a temperature-control fluid. The flow channel () runs transversely with respect to the joining axes (). In order to make a reduced temperature spread possible within a battery module whilst simultaneously providing good homogeneous temperature control of the individual battery cells of the battery module, the flow channel () is divided into at least two chambers () by a membrane () that runs transversely with respect to the joining axes () and that has passage openings () for the battery cells ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile