ES228409A1 - Procedure for the manufacture of wire electrical resistors. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the manufacture of wire electrical resistors. (Machine-translation by Google Translate, not legally binding)
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MATH FRITZ
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MATH FRITZ
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Priority to ES0228409ApriorityCriticalpatent/ES228409A1/en
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A process for the manufacture of electric wire resistances, characterized in that a wire weave is constituted by a warp wire of lower melting point and by a weft wire of higher melting point it is coated with a wire. Heat resistant mass, for example of ceramic mass, fried glass mass, enamel mass, mass of synthetic material or layers of such materials or mixtures thereof, for example under pressure and/or spraying and/or immersion after which part of the fabric is heated to a temperature lower than the crystallization temperature zone of the weft wire, to which the warp wire is burned at a higher temperature comprised in the recrystallization temperature zone of the weft wire, until reaching the hot resistance value corresponding to the theoretical value of cold resistance. (Machine-translation by Google Translate, not legally binding)
ES0228409A1956-05-111956-05-11Procedure for the manufacture of wire electrical resistors. (Machine-translation by Google Translate, not legally binding)
ExpiredES228409A1
(en)
Procedure to obtain continuous metal threads covered by a material chosen between glass and vitroceramic material. (Machine-translation by Google Translate, not legally binding)
Method of manufacturing objects that consist of a material in which one or more crystalline phases in a finally dispersed form are surrounded by a vitrea phase. (Machine-translation by Google Translate, not legally binding)