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:
Aug. 18, 2020
Filed:
Feb. 02, 2016
Valeo Systemes Thermiques, Le Mesnil Saint Denis, FR;
Julien Tissot, Le Mesnil Saint Denis, FR;
Kamel Azzouz, Le Mesnil Saint Denis, FR;
Valeo Systemes Thermiques, Le Mesnil Saint Denis, FR;
Abstract
A thermal battery including a storage vessel as well as an inlet pipe and an outlet pipe for a fluid that are connected to a circulation circuit is disclosed. The thermal battery also has at least two shut-off valves placed on the inlet pipe and the fluid outlet pipe, respectively, to isolate the fluid contained in the storage vessel when the circulation circuit of the fluid is shut off. The shut-off valves are automatic and include an enclosure containing the fluid and including an inlet and an outlet for the fluid, and a float that is moveable between: an upper position in which the float floats and obstructs at least the outlet when the circulation circuit is shut off, and a lower position in which the float is submerged and allows the fluid to flow between the inlet and the outlet when the circulation circuit is operational.