Patent ID: 7521654
Filing Date: 2009-04-21
Classification: H05B

Abstract:
1. A heater panel of a radiant heater comprising: (a) a panel element; (b) a heating spiral arranged on the panel element; (c) said heating spiral being mechanically connected to the panel element with a portion of a spiral turn facing the panel element; (d) each spiral turn is detachably connected to the panel element by three spaced-apart contact spots; (e) two of the contact spots define two outer contacts located on an outer circumference of the spiral turn and a third contact spot defines an inner contact provided on an inner circumference of the spiral turn; (f) said outer contacts have such a distance to each other that radii originating at said outer contacts define an angle of less than 180°; and (g) said inner contact is located within the portion of the spiral turn and is bounded by the two outer contacts and closer to the panel element than a reminder of the spiral turn.