Heating panel for use in explosion-prone furnaces
AssigneesLicencia Talalmanyokat Ertekesito Vallalat, Eltra KG Leicht und Trambauer
InventorsJanos Wallis, Horst Hammecke
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Abstract
A heating panel for use in explosion-prone furnaces comprises a heating element on the inner side thereof, and on the outer side of the heating element a series of spaced parallel sheets of aluminum foil which, in the case of an explosion, simply blow out and are easily replaceable. The panel is rectangular and bordered with insulating material and it is contemplated that a plurality of the panels can be assembled in side-by-side relationship. The heating element may be electrical or run on gas or oil.
Claims5
A heating panel, particularly for explosion-prone furnaces, comprising a frame of substantially rectangular shape, at least one heating element secured to the frame on the inner side thereof, means to supply power to said heating element, and at least one rectangular sheet of aluminum foil having edges and extending across and surrounded edgewise by the frame on the outer side of the heating element, whereby said foil blows out under the effect of substantial overpressure, said foil having a shiny reflective surface on its side adjacent said heating element there being a plurality of said foils in parallel spaced apart relationship in said frame.
Dependencies are inferred from the claim text.