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公开(公告)号：US10593536B2
公开(公告)日：2020-03-17
申请号：US16315372
申请日：2017-07-07
摘要： An ultraviolet mercury low-pressure amalgam lamp includes a tube having a first end and a second end, a first electrode placed in the first end of the tube, and a second electrode placed in the second end of the tube, whereby when the lamp is energized a discharge path is formed between the first and second electrodes. At least one amalgam deposit is adjacent to one of the first and second electrodes out of the discharge path between the first and second electrodes. The tube has at least one constriction, wherein the at least one amalgam deposit is placed behind the constriction with respect to the discharge path such that the at least one amalgam deposit is protected by the constriction from the heat emitted by the electrodes.
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公开(公告)号：US10186414B2
公开(公告)日：2019-01-22
申请号：US15604925
申请日：2017-05-25
发明人： Rudi Blondia
IPC分类号： H01J61/02 , H01J61/30 , H01J61/33 , H01J61/35 , H01J65/04 , H01J61/54 , H01J61/16 , H01J61/24 , F21V7/00 , F21V3/00
摘要： The invention is directed to a sealed high intensity illumination device configured to receive a laser beam from a laser light source. A sealed chamber is configured to contain an ionizable medium. The chamber includes a reflective chamber interior surface having a first parabolic contour and parabolic focal region, a second parabolic contour and parabolic focal region, and an interface surface. An ingress surface is disposed within the interface surface configured to admit the laser beam into the chamber, and an egress surface disposed within the interface surface configured to emit high intensity light from the chamber. The first parabolic contour is configured to reflect light from the first parabolic focal region to the second parabolic contour, and the second parabolic contour is configured to reflect light from the first parabolic contour to the second parabolic focal region.
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公开(公告)号：US20180144924A1
公开(公告)日：2018-05-24
申请号：US15575731
申请日：2016-05-10
发明人： Karin ZIEGLER , Rolf ZIEGLER
CPC分类号： H01J61/523 , H01J61/24 , H01J61/28 , H01J61/72
摘要： The present invention relates to a device for the regulated temperature control of a gas discharge lamp, and a gas discharge lamp. The device according to the invention includes a transformer core of a transformer, the transformer core being designed for accommodating at least one discharge current-conducting connecting line of the gas discharge lamp as a primary winding. The transformer forms an energy source for heating a functional area of the gas discharge lamp that determines a function of the gas discharge lamp, and that is formed by an amalgam reservoir. The device also includes a secondary winding on the transformer core, and a means for temperature control that is used to regulate the energy that heats the amalgam reservoir. The means for temperature control is electrically connected to the secondary winding.
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公开(公告)号：US20110298356A1
公开(公告)日：2011-12-08
申请号：US12795917
申请日：2010-06-08
申请人： Peter Lucz , Jozsef Fulop , Attila Kulcsar , Qi Long
发明人： Peter Lucz , Jozsef Fulop , Attila Kulcsar , Qi Long
CPC分类号： H01J61/327 , H01J61/28 , Y02B20/19
摘要： A compact fluorescent lamp includes a discharge tube having cathodes disposed adjacent opposite ends. A fill gas which includes mercury is disposed within the discharge tube. The lamp further includes an amalgam located in the discharge tube and dispersed in the arc to be heated thereby for emitting mercury vapor during at least a starting period.
摘要翻译： 紧凑型荧光灯包括具有邻近相对端设置的阴极的放电管。 包括汞的填充气体设置在放电管内。 灯还包括位于放电管中的汞齐，并分散在待加热的电弧中，从而在至少起始时段内发射汞蒸气。
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公开(公告)号：US08044591B2
公开(公告)日：2011-10-25
申请号：US12352606
申请日：2009-01-12
申请人： Yoshifumi Takao , Naoyuki Matsubara
发明人： Yoshifumi Takao , Naoyuki Matsubara
CPC分类号： H01J61/302 , H01J61/28 , H01J61/33 , H01J61/72
摘要： A fluorescent lamp can be configured to prevent a decrease in luminescent efficiency when located in a high temperature room. The fluorescent lamp can include a couple of stems each including an emitter electrode located opposite to each other at each end of a tube, a filler gas located in the tube, a damping material and a coolest portion connected to the tube via the stem and the damping material. The coolest portion can be configured with a first material that has a higher thermal conductivity than the conductivity of both the tube and the stems. The damping material can be configured with both the first material and a second material that has a lower conductivity than the conductivity of the first material. A content ratio of first material vs. second material can change along a length of the damping material. Thus, the coolest portion can maintain a favorable temperature and the fluorescent lamp can maintain a favorable luminescent efficiency even when in a sealed casing.
摘要翻译： 荧光灯可以被配置为防止当位于高温室时发光效率降低。 荧光灯可以包括一对杆，每个杆包括在管的每个端部彼此相对定位的发射电极，位于管中的填充气体，阻尼材料和通过杆连接到管的最冷部分， 阻尼材料。 最冷部分可以配置有具有比导管和杆的导电性更高的热导率的第一材料。 阻尼材料可以被配置为具有比第一材料的导电性低的导电性的第一材料和第二材料。 第一材料与第二材料的含量比可以沿阻尼材料的长度改变。 因此，最冷的部分可以保持有利的温度，并且荧光灯即使在密封的壳体中也能保持良好的发光效率。
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公开(公告)号：US07999470B2
公开(公告)日：2011-08-16
申请号：US11721818
申请日：2005-12-16
申请人： Ingrid Jozef Maria Snijkers-Hendrickx , Engelbertus Cornelius Petrus Maria Vossen , Esther De Beer , Bennie Josephus De Maagt , Claudio Boffito , Alessio Corazza
发明人： Ingrid Jozef Maria Snijkers-Hendrickx , Engelbertus Cornelius Petrus Maria Vossen , Esther De Beer , Bennie Josephus De Maagt , Claudio Boffito , Alessio Corazza
摘要： A low-pressure mercury vapor discharge lamp has a light-transmitting discharge vessel enclosing, in a gastight manner, a discharge space provided with a filling of mercury and a rare gas. The discharge vessel includes electrode(s) for maintaining a discharge in the discharge space. The discharge vessel further includes a dispenser for controllably dispensing hydrogen into the discharge space during lamp operation. The hydrogen gas pressure during lamp operation is in the range between 10−3 Pa and 10 Pa.
摘要翻译： 低压汞蒸汽放电灯具有透光放电容器，其以气密方式包围设置有汞和稀有气体的填充物的放电空间。 放电容器包括用于在放电空间中保持放电的电极。 放电容器还包括用于在灯操作期间可控地将氢气分配到放电空间中的分配器。 灯操作期间的氢气压力在10-3Pa和10Pa之间的范围内。
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7.发明授权Solid mercury releasing material and method of dosing mercury into discharge lamps 失效固体汞释放材料和将汞投入放电灯的方法公开(公告)号：US06910932B2
公开(公告)日：2005-06-28
申请号：US09832875
申请日：2001-04-12
摘要： A solid mercury-releasing material and a method of dispensing precise amounts of mercury into the light emitting chamber of a discharge lamp without introducing the other dispenser components into the chamber are disclosed. The solid material includes an amalgam of one or more metals and mercury in the form of particles of high purity, uniform size and uniform composition.
摘要翻译： 公开了一种固体汞释放材料和将精确量的汞分配到放电灯的发光室中而不将其它分配器组件引入室中的方法。 固体材料包括一种或多种金属的汞齐和高纯度，均匀的尺寸和均匀组成的颗粒形式的汞。
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8.发明授权
公开(公告)号：US6137236A
公开(公告)日：2000-10-24
申请号：US203696
申请日：1998-12-02
CPC分类号： H01J65/048 , H01J61/24 , H01J9/395 , H01J61/70
摘要： A light-transmissive discharge vessel (1) encloses a discharge space (10) which contains an ionizable filling comprising an evaporable component. The low-pressure discharge lamp is also provided with coil for maintaining an electric discharge in the discharge space, and with a carrier (3) with a resilient body (30) and an open holder (31). The resilient body (30) is clamped inside a tube (14) which communicates with the discharge space (10). The holder (31) is clamped inside the resilient body (30). In the absence of the holder (31), the resilient body (30) can be inserted in a released state in the tube (14) with play (x).
摘要翻译： 光透射放电容器（1）包围放电空间（10），该放电空间包含可蒸发组分的可电离填充物。 低压放电灯还设置有用于保持放电空间中的放电的线圈，以及具有弹性体（30）和开口支架（31）的托架（3）。 弹性体（30）夹在与放电空间（10）连通的管（14）内。 夹持器（31）夹在弹性体（30）的内部。 在没有保持器（31）的情况下，弹性体（30）能够以释放（x）的形式在管（14）中以释放状态插入。
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9.发明授权Frittable-evaporable getters having discontinuous metallic members, radial recesses and indentations 失效具有不连续金属构件，径向凹陷和凹陷的可卷曲蒸发吸气剂
公开(公告)号：US6104138A
公开(公告)日：2000-08-15
申请号：US4625
申请日：1998-01-08
摘要： A frittable evaporable getter device includes a metallic container having a disk-shaped bottom wall and a side wall extending upwardly from the bottom wall. A powder compact having an upper surface in which at least two radial recesses are formed is disposed in the container. The powder compact is formed of a mixture of BaAl.sub.4 powder and nickel powder. A discontinuous metallic member is embedded in the powder compact such that the member does not protrude from the upper surface of the powder compact and the member is spaced apart from the bottom wall of the container. An evaporable getter device having reduced activation time includes a powder compact formed of a mixture of BaAl.sub.4 powder, nickel powder, and between about 0.3% and about 5% by weight based on the total weight of the mixture of a third component selected from aluminum, iron, titanium, and alloys thereof.
摘要翻译： 可卷曲的可蒸发的吸气装置包括具有盘形底壁和从底壁向上延伸的侧壁的金属容器。 具有形成有至少两个径向凹部的上表面的粉末压块设置在容器中。 粉末压块由BaAl4粉末和镍粉末的混合物形成。 将不连续的金属构件嵌入粉末压块中，使得构件不从粉末压块的上表面突出，并且构件与容器的底壁间隔开。 具有减少的活化时间的可蒸发的吸气装置包括由BaAl 4粉末，镍粉末的混合物形成的粉末压片，基于选自铝的第三组分的混合物的总重量的约0.3重量％至约5重量％ 铁，钛及其合金。
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公开(公告)号：US6099375A
公开(公告)日：2000-08-08
申请号：US274870
申请日：1999-03-23
申请人： Massimo della Porta
发明人： Massimo della Porta
摘要： A mercury dispensing support strip capable of dispensing mercury and sorbing reactive gases. In one embodiment, the support strip of the invention includes at least one track of mercury releasing material deposited on one face of the support strip. At least one track of getter material is also deposited on the same face of the support strip. The tracks of mercury releasing and getter materials are deposited on the support strip such that the mechanical strains exerted by the materials on points of the support strip that are substantially symmetric with respect to a central axis of said first surface of said mercury dispensing support strip are substantially equivalent.
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