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. 23, 2025
Filed:
Dec. 08, 2021
Exa Energy Technology (Shenzhen) Co. Ltd., Guangdong, CN;
Qin Wang, Shenzhen, CN;
Yonghui Xie, Shenzhen, CN;
Yongliang Guo, Shenzhen, CN;
Xiaoyong Wang, Guangdong, CN;
Feng Yang, Guangdong, CN;
Hui Zhang, Guangdong, CN;
Zhixin Tang, Guangdong, CN;
EXA ENERGY TECHNOLOGY (SHENZHEN) CO. LTD., Guangdong, CN;
Abstract
A gas storage reservoir, an energy storage device, and a control method and a mounting method for the gas storage reservoir. An inner foundation structure surrounds the outer side of a ground film; an outer foundation structure surrounds the outer side of the inner foundation structure; the edge of an inner film is fixed to the inner foundation structure; an inner cable net is arranged on the outer surface of the inner film; an accommodating cavity is defined between the inner film and the ground film, and the inner film comprises a metal layer; an outer film structure covers the outside of the inner film structure; the outer film structure comprises an outer film and an outer cable net an interlayer cavity is defined between the outer film and the inner film; an air supply device is configured to inflate the interlayer cavity.