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:
May. 05, 2020
Filed:
Apr. 21, 2017
Farasis Energy, Inc., Hayward, CA (US);
Keith Kepler, Hayward, CA (US);
Jackson Edwards, Hayward, CA (US);
Andrew Larson, Hayward, CA (US);
Benjamin Zeiger, Hayward, CA (US);
FARASIS ENERGY (GANZHOU) CO., LTD., Ganzhou, CN;
Abstract
The present invention provides a secondary battery comprising a housing with an internal chamber and Li-ion pouch cells including electrical terminals exposed to the outside of the housing. The secondary battery further includes an venting mechanism made of compressible materials to form air pockets to relieve internally generated pressure inside of said internal chamber by venting of compressible material air pockets to the outside of the housing, and the Li-ion pouch cells and the compressible materials are all encapsulated within a potting layer and located in said internal chamber of the housing.