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公开(公告)号：US08508112B2
公开(公告)日：2013-08-13
申请号：US13116388
申请日：2011-05-26
CPC分类号： H01J61/0672 , H01J63/02
摘要： A discharge lamp comprises an electrode assembly structured to induce tension in certain of the component electrodes and compression in others of the component electrodes. The balancing tensile and compressive forces cause the electrode assembly to be a unitary, self-supporting structure, which can be inserted into a prefabricated envelope and in which the forces are induced independently of interaction with the envelope. The electrodes in tension may be relatively thin wires and the electrodes in compression may be relatively thicker rods. The electrode assembly may include concentric arrangements of electrodes, with a plurality of rod counter-electrodes spaced circumferentially around a thin wire electrode, or a plurality of thin wire electrodes spaced circumferentially around a central rod counter-electrode. In other embodiments, a counter-electrode may have a flat, polished surface facing one or more electrodes overlying the surface. Dummy electrodes may equalize bending loads on the counter-electrode.
摘要翻译： 放电灯包括电极组件，该电极组件构造成在某些部件电极中引起张力并在其它部件电极中受压。 平衡拉伸和压缩力使电极组件成为一体的自支撑结构，其可以插入到预制外壳中，其中力被独立于与外壳相互作用而被诱导。 张力的电极可以是相对较细的电线，并且压缩的电极可以是相对较厚的棒。 电极组件可以包括电极的同心布置，具有围绕细线电极周向间隔开的多个棒对置电极，或围绕中心棒对置电极间隔开的多个细线电极。 在其它实施例中，对电极可以具有面向覆盖表面的一个或多个电极的平坦抛光表面。 虚拟电极可以平衡对电极上的弯曲载荷。
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公开(公告)号：US20110291555A1
公开(公告)日：2011-12-01
申请号：US13116388
申请日：2011-05-26
CPC分类号： H01J61/0672 , H01J63/02
摘要： A discharge lamp comprises an electrode assembly structured to induce tension in certain of the component electrodes and compression in others of the component electrodes. The balancing tensile and compressive forces cause the electrode assembly to be a unitary, self-supporting structure, which can be inserted into a prefabricated envelope and in which the forces are induced independently of interaction with the envelope. The electrodes in tension may be relatively thin wires and the electrodes in compression may be relatively thicker rods. The electrode assembly may include concentric arrangements of electrodes, with a plurality of rod counter-electrodes spaced circumferentially around a thin wire electrode, or a plurality of thin wire electrodes spaced circumferentially around a central rod counter-electrode. In other embodiments, a counter-electrode may have a flat, polished surface facing one or more electrodes overlying the surface. Dummy electrodes may equalize bending loads on the counter-electrode.
摘要翻译： 放电灯包括电极组件，该电极组件构造成在某些部件电极中引起张力并在其它部件电极中受压。 平衡拉伸和压缩力使电极组件成为一体的自支撑结构，其可以插入到预制外壳中，其中力被独立于与外壳相互作用而被诱导。 张力的电极可以是相对较细的电线，并且压缩的电极可以是相对较厚的棒。 电极组件可以包括电极的同心布置，具有围绕细线电极周向间隔开的多个棒对置电极，或围绕中心棒对置电极间隔开的多个细线电极。 在其它实施例中，对电极可以具有面向覆盖表面的一个或多个电极的平坦抛光表面。 虚拟电极可以平衡对电极上的弯曲载荷。
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