HEATER, MANUFACTURING DEVICE FOR GLASS ARTICLE, AND MANUFACTURING METHOD FOR GLASS ARTICLE
A heater includes a heat generating member being conductive and configured to radiate heat rays by being fed with electric power, and a tubular member constituting of a metal and accommodating the heat generating member, wherein the heat generating member is composed of a material containing carbon...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A heater includes a heat generating member being conductive and configured to radiate heat rays by being fed with electric power, and a tubular member constituting of a metal and accommodating the heat generating member, wherein the heat generating member is composed of a material containing carbon at 80% or more by mass, the tubular member is composed of a material including one or more selected from platinum, rhodium, tungsten, iridium, and molybdenum, and an insulating material is not provided between the heat generating member and the tubular member. |
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