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. 22, 2020
Filed:
Sep. 26, 2018
Robert Bosch Gmbh, Stuttgart, DE;
Torsten Koller, Leinfelden-Echterdingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a battery system with a battery module () comprising a plurality of battery cells (), wherein the battery cells () take the form, in particular, of lithium-ion battery cells or lithium-polymer battery cells, wherein the battery system () exhibits a first temperature-control-fluid guide () which is designed to be capable of being flowed through by a first temperature-control fluid () and, moreover, exhibits a first conveying unit () designed for a conveyance of the first temperature-control fluid () through the first temperature-control-fluid guide (), and wherein the first temperature-control-fluid guide () is connected to the battery module () in heat-conducting manner, wherein the battery system () exhibits a second temperature-control-fluid guide () which is designed to be capable of being flowed through by a second temperature-control fluid () and, moreover, exhibits a second conveying unit () designed for an uptake of kinetic energy from the second temperature-control fluid (), wherein the second temperature-control-fluid guide () exhibits at least one port () designed for a fluid-conducting connection to a further temperature-control-fluid guide (), wherein the battery system () exhibits, moreover, a heat-exchanger unit () designed to the first temperature-control-fluid guide () and to the second temperature-control-fluid guide () in heat-conducting manner, which is designed to transfer heat between the first temperature-control-fluid guide () and the second temperature-control-fluid guide (), wherein the first conveying element () and the second conveying element () are connected to one another in coupled manner in such a way that mechanical work can be transferred from the second conveying element () to the first conveying element ().