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公开(公告)号：US07053536B1
公开(公告)日：2006-05-30
申请号：US09869365
申请日：1999-12-23
IPC分类号： H01J17/04
CPC分类号： H01T1/24
摘要： A new gas discharge tube with end electrodes having chemically inert surfaces is disclosed. As the surfaces are resistant to the build-up of layers, such as oxide layers, a discharge tube according to the invention exhibits higher selectivity and better performance (e.g. higher heat-resistance and longer life-cycle time) than prior art devices, simultaneously as it offers an environmentally acceptable solution.
摘要翻译： 公开了具有化学惰性表面的末端电极的新的气体放电管。 由于表面对诸如氧化物层的层的积聚具有抗性，根据本发明的放电管同时显示比现有技术的器件更高的选择性和更好的性能（例如更高的耐热性和更长的寿命周期时间） 因为它提供了一种环境可接受的解决方案。
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公开(公告)号：US20090102377A1
公开(公告)日：2009-04-23
申请号：US12124552
申请日：2008-05-21
IPC分类号： H01J61/02
CPC分类号： H01T4/12
摘要： A new gas discharge tube comprising at least two electrodes and at least one hollow insulator ring fastened to at least one of the electrodes, wherein the insulating ring has an extended length for a creeping current on at least one of the surfaces inside and/or outside compared to its height thereby providing a long distance to any possible creeping current.
摘要翻译： 一种新的气体放电管，包括至少两个电极和至少一个紧固到至少一个电极的中空绝缘体环，其中所述绝缘环具有在内部和/或外部的至少一个表面上的蠕变电流的延伸长度 与其高度相比，从而提供与任何可能的爬电电流的长距离。
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公开(公告)号：US07932673B2
公开(公告)日：2011-04-26
申请号：US12124552
申请日：2008-05-21
IPC分类号： H01J11/00
CPC分类号： H01T4/12
摘要： A new gas discharge tube comprising at least two electrodes and at least one hollow insulator ring fastened to at least one of the electrodes, wherein the insulating ring has an extended length for a creeping current on at least one of the surfaces inside and/or outside compared to its height thereby providing a long distance to any possible creeping current.
摘要翻译： 一种新的气体放电管，包括至少两个电极和至少一个紧固到至少一个电极的中空绝缘体环，其中所述绝缘环具有在内部和/或外部的至少一个表面上的蠕变电流的延伸长度 与其高度相比，从而提供与任何可能的爬电电流的长距离。
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