Electric heater for tank
AssigneeI.R.C.A. S.P.A. Industria Resistenze Corazzate E Affini
InventorsFederico Zoppas, Stefano Zanella, Mario Eusebio, Ivano Dal Cal, Maurizio Biasi
Life of this patent
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Abstract
An electric heater (1, 1′) for heating a substance inside a tank (100), the electric heater (1, 1′) comprising: —at least one resistive wire (4) adapted to be connected to a source of electricity, said at least one resistive wire (4) being provided with a sheath (41) made of electrically insulating material; —at least a first thermally conductive sheet (5) made of metal fixed to the at least one resistive wire (4); —at least two protective layers (2, 3) made of polymer material, fixed to each other; wherein the at least one resistive wire (4) and the at least a first sheet (5) are arranged between the at least two protective layers (2, 3).
Claims15
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 one 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 one first thermally conductive sheet are arranged between the at least two protective layers.
Dependencies are inferred from the claim text.