Electrical resistors – With mounting or supporting means
Patent
1985-12-16
1987-12-08
Goldberg, Howard N.
Electrical resistors
With mounting or supporting means
338316, 373128, 219532, 219546, 219550, F27B 906, F27B 930
Patent
active
047120860
ABSTRACT:
The invention relates to a support frame for a resistor element in a heating furnace for glass sheets, said flame providing a substantially continuously extending, elongated rest surface for a resistor element. The support frame elements consist of trough-like castings and are fastened to each other in an articulated manner. The short frame elements are easy to cast and can be assembled into long continuous support frames for resistor elements, the thermal stresses of said frames not passing over the link points. A long continuous support frame structure makes it accordingly possible to employ resistor elements that are long and continuous and thus readily replaceable.
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Anttonen Kauko K.
Reunamaki Pauli T.
Yli-Vakkuri Erkki P. J.
Goldberg Howard N.
O/Y Kyro A/B Tamglass
Ross T.
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