Patent EA-003311-B1 (EA)
Title: Heating arrangement
Inventor: REICHELT HELMUT
IPC: H05B3/20
Filed: 1999-10-09
Abstract: 1. A heating arrangement, comprising at least one heating element (3) in the form of a flat element with two opposite-lying electric conductors and a coating arranged therebetween to produce electromagnetic waves, composed of binding agent, insulating agent, dispersing agent, water and graphite, characterized in that the coating material has the following composition a) 55 to 65% of a base material comprising 39 to 49% amount of substance binding agent, 18 to 23% amount of substance insulating agent, 18 to 24% amount of substance dispersing agent, 12 to 16% amount of substance distilled water, b) 35 to 45% amount of substance graphite, the composition of the binding agent being: 64 to 79% amount of substance distilled water, 4 to 6% amount of substance sulfated oil, 0.16 to 0.24% amount of substance phenols or 0.05 to 0.5% amount of substance benzoisothiazolinon, 15 to 19% amount of substance casein, 0.8 to 1.2% amount of substance urea, 2 to 3% amount of substance alkali diluent, 2.5 to 3.5% amount of substance caprolactam; and whereby by means of the coating material from the insulating agent the graphite and the binding agent electromagnetic waves can be emitted, characterized in that comprises at least one controller/regulator (7) with a harmonic generator comprising an electrical component which displays a rapid rate of current rise, the harmonic generator is coupled to both electric conductors of the heating element (3) in in order to emit a spectrum of vibrations in the natural molecular frequency ranges. 2. A heating arrangement according to claim 1 wherein the sulfonated oil is sulfated ricinus oil. 3. Heating arrangement according to claim 1 or 2 wherein the phenols are carbonized phenols produced by cracking or benzoisothiazolinon is used. 4. Heating arrangement according to any one of claims 1 to 3 wherein the diluent is a solvent based on aromatics and/or alcohol and/or ester and/or ketone. 5. Heating arrangement according to any one of claims 1 to 4 wherein the insulating agent is an insulating soot. 6. Heating arrangement according to any one of claims 1 to 5 wherein the dispersing agent is an inorganic and/or organic, monomeric and/or polymeric substance. 7. Heating arrangement according to any one of claims 1 to 6 wherein the coating material contains a thixotropy agent. 8. Heating arrangement according to any one of claims 1 to 7 wherein the electrical component is a triac and/or a dual MOSFET with associated, known electronic driving components. 9. Heating arrangement according any one of to claims 1 to 8wherein the electric conductors on the heating element (3) take the form of copper foil strips essentially arranged in parallel and the electrical contact with the coating constitutes a capacitive and/or inductive coupling, whereby said coating lies either below or above the copper foil strips or the latter is embedded in the coating. 10. Heating arrangement according to any one of claims 1 to 9 wherein the base material of the heating element (3) is in a stable plate-like form or is rollable as a kind of wallpaper. 11. Heating arrangement according to any one of claims 1 to 10 wherein several heating elements (3) are used as flat elements, whereby all flat elements exhibit like rectangular areas and are connected in parallel in a symmetrical arrangement-preferably using short supply lines.