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:
Nov. 26, 2024
Filed:
Dec. 15, 2021
Abb Schweiz Ag, Baden, CH;
ABB Schweiz AG, Baden, CH;
Abstract
A vapor chamber includes a bottom cover, a top cover, a crate element, and at least one porous pillar. The bottom cover is configured to receive waste heat from an electronic component. The top cover is arranged on the bottom cover, and the bottom cover and the top cover are formed such that a vapor cavity configured to accommodate a liquid is formed between the bottom and top cover. The crate element is configured to provide mechanical strength to the vapor chamber, and has at least one compartment. The compartment(s) are formed by at least three side panels that are connected to each other, where the at least three side panels extend from the bottom cover to the top cover. The porous pillar(s) are configured to transfer the liquid from the top cover to the bottom cover and are arranged in the compartment.