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. 28, 2026
Filed:
Oct. 27, 2022
Eve Power Co., Ltd., Hubei, CN;
Weicai Huang, Hubei, CN;
EVE POWER CO., LTD., Hubei, CN;
Abstract
Provided are a battery pack and a vehicle. The battery pack includes at least two layers of battery modules which includes cells and a tray for carrying the cells. The trays of two adjacent layers of battery modules have sides, on which the cells are not arranged, arranged to face each other and connected to each other in a sealed manner. A space between the two trays defines a pressure relief chamber after being sealed. The pressure relief chamber is in communication with a pressure relief opening, the tray is provided with through holes, and one side, on which the cells are arranged, of the tray is in communication with the pressure relief chamber through the through holes. The present application solves the issues of difficult sealing and difficult design of pressure relief channel between multiple layers of battery modules in the related art and improves safety reliability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile