Metallic vapor discharge lamp
专利汇可以提供Metallic vapor discharge lamp专利检索，专利查询，专利分析的服务。并且PURPOSE:To prevent sealed gas from changing its pressure and reduce the ununiformity of surge voltage by forming a getter using a material which never absorbs the sealed gas in an outer tube. CONSTITUTION:When a high pressure sodium lamp is connected to a power supply through a stabilizer, current is applied to a closed circuit which starts from the stabilizer metal cap 21 stem lead 20 part of support frame 14 leads 25 and 24 bimetal switch heating filament 5 bimetal switch 4 contacts 22 and 23 lead 17 support frame 14 stem lead 19 metal cap 21, which leads to the stabilizer. The filament 5 is heated by this current. Also, the bimetal switch 4 is actuated and the contacts 22 and 23 are separated. In this case, discharge starts between electrodes 2 and 3 by the surge voltage generated in the stabilizer and the lamp lights. A getter is formed using a material which never absorbs the sealed gas in an outer tube 7.，下面是Metallic vapor discharge lamp专利的具体信息内容。
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