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:
Apr. 09, 2024
Filed:
Jul. 19, 2019
I.r.c.a. S.p.a. Industria Resistenze Corazzate E Affini, Vittorio Veneto, IT;
Federico Zoppas, Treviso, IT;
Stefano Zanella, Montebelluna, IT;
Mario Eusebio, Pordenone, IT;
Ivano Dal Cal, Susegana, IT;
Maurizio Biasi, Fontanelle, IT;
I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZZATE E AFFINI, Vittorio Veneto, IT;
Abstract
An electric heater (′) for heating a substance inside a tank (), the electric heater (′) comprising: —at least one resistive wire () adapted to be connected to a source of electricity, said at least one resistive wire () being provided with a sheath () made of electrically insulating material; —at least a first thermally conductive sheet () made of metal fixed to the at least one resistive wire (); —at least two protective layers () made of polymer material, fixed to each other; wherein the at least one resistive wire () and the at least a first sheet () are arranged between the at least two protective layers ().