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. 20, 2025
Filed:
Aug. 28, 2024
Energy Vault, Inc., Westlake Village, CA (US);
Mauro Pedretti-Rodi, Canobbio, CH;
Energy Vault, Inc., Westlake Village, CA (US);
Abstract
A liquid storage tank with a storage unit has a flexible wall assembled from liquid-impermeable, flexible membrane sections. Due to their dimensions, these membrane sections give the liquid storage tank a predetermined operational shape when filled with the target amount of liquid. In the vertical operational position, this predetermined operational shape is drop-shaped, featuring an upper tip and a lower, bulged bottom area, where the tip is equipped with a supporting suspension for the storage unit, and a first liquid connection is provided in the bottom area. A method for manufacturing the liquid storage tank includes iterative calculations for the predetermined operational shape.