发明公开
EP1763889A2 SYSTEM AND METHOD FOR AUTOMATED FILAMENT TESTING OF GAS DISCHARGE LAMPS
审中-公开
系统和方法用于自动灼热丝测试气体流出
- 专利标题： SYSTEM AND METHOD FOR AUTOMATED FILAMENT TESTING OF GAS DISCHARGE LAMPS
- 专利标题（中）： 系统和方法用于自动灼热丝测试气体流出
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申请号： EP05754186.4申请日： 2005-06-29
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公开(公告)号： EP1763889A2公开(公告)日： 2007-03-21
- 发明人: WENDT, Ernest T. , MOLLEMA, Scott A. , VECZIEDINS, Karlis
- 申请人： Access Business Group International LLC
- 申请人地址： 7575 Fulton Street East Ada, Michigan 49355 US
- 专利权人： Access Business Group International LLC
- 当前专利权人： Access Business Group International LLC
- 当前专利权人地址： 7575 Fulton Street East Ada, Michigan 49355 US
- 代理机构： Draper, Martyn John
- 优先权： US886380 20040707
- 国际公布： WO2006006101 20060119
- 主分类号： H01J9/42
- IPC分类号： H01J9/42 ; H01K3/30
摘要：
A system for automated testing of the lamp filaments has an ohm meter. The ohm meter ís used to determine the resistance of the lamp filament prior to energizing the lamp. A multiplexer switches the ohm meter from one lamp filament to the next so that the lamp filaments are quick y and accurately tested. After the cold resistance of the lamp filaments is measured, a power supply energizes the lamp filaments.
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