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:
Jul. 22, 2025
Filed:
Nov. 15, 2019
Rivian Ip Holdings, Llc, Plymouth, MI (US);
Mayur Gaikwad, Farmington Hills, MI (US);
Nitin Neralkar, Northville, MI (US);
Henry Huang, Ann Arbor, MI (US);
Rivian IP Holdings, LLC, Plymouth, MI (US);
Abstract
A reservoir system for liquid cooling includes an inner volume, with one or more inlet ports and one or more outlet ports for directing a flow of coolant. The reservoir system includes an opening, covered by a cap, that can receive a filter for filtering the coolant. The filter is sealed against an inner surface of the reservoir, wherein fluid flows through the filter element, and wherein the filter element is removable through the opening. The reservoir system includes a by-pass that directs a portion of flow from the inlet to the outlet, before or after the filter, while another portion of the flow traverses the inner volume for de-gassing. The relatively larger inner volume with corresponding lower velocities allows bubbles to escape to a freeboard region, thus de-gassing the coolant. The by-pass may be internal to, external to, integrated with, or a combination thereof, the reservoir.