公开(公告)号：EP0168947A1

公开(公告)日：1986-01-22

申请号：EP85304088.9

申请日：1985-06-10

申请人： HELIOPRINT A/S

发明人： Jensen, Jakob Nortoft ,  Jensen, Bjarne Engmann

IPC分类号： H05B41/04

CPC分类号： H05B41/048

摘要： A gas discharge tube is preheated by means of the main voltage (10, 11) during a time which is related to the instan- aneous value of that mains voltage, which value is measured vith a measuring device (25). The measuring signal is fed to a nicrocomputer (24) which determines the pre-heating time in lependance on that signal and ignites the gas discharge tube vith extraordinary reliability.

摘要翻译： 在与该电源电压的瞬时值相关的时间期间，通过主电压（10,11）对气体放电管进行预热，该测量装置（25）测量该值。 测量信号被馈送到微型计算机（24），该微计算机根据该信号确定预热时间，并以非常可靠的方式点燃气体放电管。