| 摘要 |
<p>1. Plate-shaped heating element, in particular for floor heating systems, consisting of two plates of plastic which define a cavity, wherein between the plates in a direction perpendicular to the plate plane spacer elements (3, 4, 5, 6, 10 etc.) connecting the two plates together are provided, and with connection elements for passing a liquid heating medium through the cavity defined by the plates, characterized in that the connecting elements (1, 2) lie substantially diametrically opposite each other, that the spacer elements (3, 4, 5, 6, 10 etc.) are arranged in such a manner that they form a first row along a first straight line (G), the first straight line (G) corresponding to an extension of the axis of one of the connecting elements (1, 2), that all the other spacing elements (3, 5, 6, 10 etc.) form further rows of spacing elements which lie along straight lines (g1 , g2 etc.) which in turn are arranged parallel to the first straight line (G), that the spacing elements (3, 4, 5, 6, 10 etc.) each lie with their centre point on one of the straight lines (G, g1 , g2 ), that one (3) of the spacer elements (3, 4, 5, 6, 10 etc.) of the first row lies centrally opposite the connecting element (1) and effects a distribution of the flow towards the side, and that the two plates are laterally fixedly connected together.</p> |
