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公开(公告)号：US5298876A
公开(公告)日：1994-03-29
申请号：US56006
申请日：1993-04-30
摘要： A bi-metallic switch element 10 has a contact wire 26 attached thereto by means of a plurality of crimps. A first crimp 28 applied at a first pressure fixes the contact wire to the element and a second crimp 30, formed at a lesser, more controlled pressure aligns the contact wire in a predetermined location.
摘要翻译： 双金属开关元件10具有通过多个卷曲附接到其上的接触线26。 以第一压力施加的第一卷曲28将接触线固定到元件，并且以较小的更受控制的压力形成的第二卷曲30将接触线定位在预定位置。
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2.发明授权
公开(公告)号：US4888517A
公开(公告)日：1989-12-19
申请号：US351286
申请日：1989-05-05
CPC分类号： H01J61/50 , H01J61/045 , H01J61/34
摘要： A double-enveloped lamp having a shield surrounding a light-source capsule within a thick-walled outer envelope so that the lamp may be safely operated without necessity of a protective fixture. In the rare event of a burst of the light-source capsule, the shield absorbs and dissipates a portion of the burst energy sufficient to permit the thick-walled outer envelope to remain intact and contain shards and other internal parts within the lamp. In alternate embodiments, the shield may be reinforced, such as with a wire mesh, or the outer envelope may be reinforced, such as with a polymer coating, or both. A thin-walled capsule may be employed in combination with a shield and thick outer envelope. A lamp in accordance with the invention provides the unexpected benefits of improved luminous efficacy and better color rendering characteristics, since the presence of an optimally positioned shield causes the operation of the light-source capsule to be more nearly isothermal.
摘要翻译： 一种双包层灯，其具有围绕厚壁外壳内的光源胶囊的屏蔽，使得灯可以安全地操作而不需要保护夹具。 在罕见的光源胶囊爆裂的情况下，屏蔽件吸收和消散爆裂能量的一部分，足以允许厚壁外壳保持完整并且在灯内容纳碎片和其它内部部件。 在替代实施例中，屏蔽件可以被加强，例如用金属丝网，或者外壳可以被加强，例如用聚合物涂层或两者。 可以将薄壁胶囊与屏蔽层和厚的外包层结合使用。 根据本发明的灯提供了改进的发光效率和更好的显色特性的意想不到的好处，因为存在最佳定位的屏蔽使得光源胶囊的操作更接近等温。
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公开(公告)号：US5680000A
公开(公告)日：1997-10-21
申请号：US553163
申请日：1995-11-07
CPC分类号： H01J61/045
摘要： An arc robe for a discharge lamp comprises a hollow body containing an arc generating and sustaining medium. The body has oppositely disposed ends each containing an electrode sealed therein by a seal associated with the ends. At least one of the ends has a heat shield thereabout, the heat shield comprising a metal foil wrapped about the end and being fixed to the seal. The metal foil is preferably nickel having a thickness of from about 0.0254 mm to 0.127 mm.
摘要翻译： 用于放电灯的弧形灯包括包含电弧产生和维持介质的中空体。 主体具有相对设置的端部，每个端部通过与端部相关联的密封件密封在其中。 至少一个端部在其周围具有隔热罩，隔热罩包括围绕端部缠绕并固定到密封件上的金属箔。 金属箔优选为具有约0.0254mm至0.127mm的厚度的镍。
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