E.g.o. Elektro Gerate Blanc U. Fischer

E.g.o. Elektro-gerate Blanc Und Fischer Gmbh & Co. Kg

E.g.o. Elektro-gerate Blanc Und Fisher Gmbh & Co. Kg

Werner Renz

Martin Gross

Eugen Wilde

Hans Mohr

Franz Bogdanski

At least one radiant heating resistor (10) formed from a corrugated flat material band has in different orientations projections (28) projecting from a corrugated longitudinal edge (14), which on the one hand for retaining purposes engage in an insulation (3) and on the other hand form longitudinal portions (39) with a slightly lower electrical resistance and which for the conventional operating power appear dark compared with the intermediate, visibly glowing longitudinal portions (38). Thus, on putting into operation, there is a very rapidly starting, punctiform lighting up of the corresponding longitudinal portions (38), which then spreads out to a wavy line, as well as a very reliable anchoring of the heating resistor (10).

Heater, particularly for kitchen appliances

For producing an electric radiant heater a thin heating resistance material strip is placed upright on an insulator. It has foot portions, which are embedded in the heating conductor material. The foot portions are only connected by thin connecting webs to the heating area and are differently shaped and/or oriented to the corrugated heating conductor strip.

Electric radiant heater and method for its manufacture

Growing community of inventors

Sternenfels, Germany

Werner Renz