| 摘要 |
The invention relates to a heating element for electrical interior radiators, in particular of the flow-type, which has at least one electrical resistor (4) of the tubular type and, connected thereto, a fin construction (1, 3) which enlarges the heat-dissipating area. For creating a heating element which is advantageous in terms of manufacturing technology and has a simple construction, according to the invention the fin construction has at least one sheet metal (1) having a groove or a plurality of grooves (2) parallel to the sheet-metal plane, to which groove or grooves the electrical resistor or the electrical resistors (4) are soldered, and has wings or fins (3) projecting from the sheet-metal plane. Each metal sheet of the fin construction has preferably been made by forming from a metal-sheet blank (1). <IMAGE>
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