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11. 发明授权

US5726523A Electrodeless fluorescent lamp with bifilar coil and faraday shield 失效
标题翻译：无电极荧光灯带双线圈和法拉第屏蔽
公开(公告)号：US5726523A
公开(公告)日：1998-03-10
申请号：US643629
申请日：1996-05-06
申请人： Oleg Popov , Jakob Maya , Jagannathan Ravi
发明人： Oleg Popov , Jakob Maya , Jagannathan Ravi
IPC分类号： H01J65/04 , H01J61/00
CPC分类号： H01J65/048
摘要： An electrodeless fluorescent lamp and fixture is disclosed which operates at radio frequencies and contains a bifilar coil to reduce RF voltage between the plasma and the coil and a metallic cylinder (10) to remove heat from a said bifilar coil. The bifilar coil consists of two windings. The primary (induction) winding (6) is used to generate RF electrical azimuthal field in the bulb volume needed to maintain the inductively-coupled RF plasma. The second (bifilar) winding (18) has essentially the same number of turns and is wound on the inductive winding (6), but in the direction opposite to that of the primary (inductive) winding. The RF current flowing in the inductive winding (6) induces an RF voltage of the opposite polarity in the bifilar winding (18), so two adjacent turns of both windings have equal (or nearly equal) but of opposite sign RF potentials with respect to the plasma. This results in the mutual "cancellation" of capacitive RF electric fields induced by both windings in the plasma and in a sheath formed between the plasma and the cavity walls. The reduction of the electric field in turn results in the lowering of a direct current voltage across the sheath thereby lowering the energy of ions which are accelerated in this sheath coating. The lowering of ion energy reduces the damage caused by ions and leads to improved maintenance and a longer life lamp.
摘要翻译：公开了一种无电极荧光灯和固定装置，其在无线电频率下操作，并且包含双线圈以降低等离子体和线圈之间的RF电压，以及金属圆筒（10）以从所述双线圈卷取热量。双线圈由两个绕组组成。主（感应）绕组（6）用于产生维持感应耦合RF等离子体所需的灯泡容积中的RF电方位场。第二（双向）绕组（18）具有基本相同的匝数，并且缠绕在感应绕组（6）上，但是沿与主（感应）绕组相反的方向缠绕。在电感绕组（6）中流动的RF电流在双线绕组（18）中引起相反极性的RF电压，因此两个绕组的两个相邻匝相对于相对于相同的（或几乎相等）但具有相反的符号RF电位等离子体。这导致由等离子体中的两个绕组和在等离子体和空腔壁之间形成的护套引起的电容RF电场的相互“抵消”。电场的减少又导致穿过护套的直流电压的降低，从而降低在该护套涂层中加速的离子的能量。离子能量的降低会降低由离子引起的损伤，从而改善维护和延长寿命。

12. 发明授权

US5541477A Self ballasted compact fluorescent lamp 失效
标题翻译：自镇流紧凑型荧光灯
公开(公告)号：US5541477A
公开(公告)日：1996-07-30
申请号：US346744
申请日：1994-11-30
申请人： Jakob Maya , Dominic Barbuto
发明人： Jakob Maya , Dominic Barbuto
IPC分类号： H01J61/18 , H01J61/30 , H01J61/32 , H01J61/56 , H01J61/72 , H05B41/02 , H05B41/282 , H01J17/16
CPC分类号： H01J61/56 , H01J61/18 , H01J61/327 , H01J61/72 , H05B41/02 , H05B41/282 , Y02B20/183 , Y02B20/185 , Y02B20/19
摘要： An elongated arc tube is folded into multiple parallel legs in a close packed peripheral array about a long, thin ballast housing, the combination constituting a retrofittable incandescent bulb replacement compact flourescent having a shorter overall length and a more uniform spatial light distribution.
摘要翻译：细长的电弧管折叠成围绕一个长而薄的镇流器外壳的紧密包装的外围阵列中的多个平行的腿，该组合构成具有更短的总体长度和更均匀的空间光分布的可改装的白炽灯替换紧凑型荧光灯。

13. 发明授权

US4527088A Metal arc director for compact fluorescent lamp 失效
公开(公告)号：US4527088A
公开(公告)日：1985-07-02
申请号：US481204
申请日：1983-04-01
申请人： Andre C. Bouchard , Jakob Maya , Fred Loughridge , Charles W. Andress , Julian Wierzbicki
发明人： Andre C. Bouchard , Jakob Maya , Fred Loughridge , Charles W. Andress , Julian Wierzbicki
IPC分类号： H01J61/30 , H01J9/24 , H01J61/32 , H01J61/35
CPC分类号： H01J9/247 , H01J61/327 , Y02B20/19
摘要： Compact fluorescent lamps employ metal arc directors formed from suitable material, such as steel. The steel parts are vacuum fired to degas same prior to assembly in the lamps.

14. 发明授权

US07652429B2 Electrodes with cermets for ceramic metal halide lamps 失效
标题翻译：陶瓷金属卤化物灯用金属陶瓷电极
公开(公告)号：US07652429B2
公开(公告)日：2010-01-26
申请号：US11710882
申请日：2007-02-26
申请人： Jakob Maya
发明人： Jakob Maya
IPC分类号： H01J17/18
CPC分类号： H01J61/366 , H01J9/266 , H01J61/36 , H01J61/827
摘要： This invention is about a CMH lamp arc tube seal construction where the feedthrough electrode contains a cermet in such a manner that the said cermet is either not exposed outside the ceramic capillary (which in most cases is polycrystalline alumina, PCA) or if it is exposed to the outside of the arc tube, the part that is exposed has no current carrying function. The invention provides safe ways of assembling the cermet so as to avoid breakage of the said cermet due to mechanical stresses in the electrical connections.
摘要翻译：本发明涉及一种CMH灯电弧管密封结构，其中馈通电极包含金属陶瓷，使得所述金属陶瓷不暴露在陶瓷毛细管外（其在多数情况下为多晶氧化铝，PCA）或暴露于陶瓷毛细管到电弧管的外部，暴露的部分没有载流功能。本发明提供组装金属陶瓷的安全方式，以避免由于电连接中的机械应力而损坏所述金属陶瓷。

15. 发明授权

US07323824B2 Methods and apparatus for operating very high pressure short arc discharge lamps 有权
标题翻译：操作极高压短弧放电灯的方法和装置
公开(公告)号：US07323824B2
公开(公告)日：2008-01-29
申请号：US10910387
申请日：2004-08-03
申请人： Nanu Brates , Jakob Maya
发明人： Nanu Brates , Jakob Maya
IPC分类号： H05B37/02
CPC分类号： H05B41/2928 , Y10S315/05
摘要： Methods and apparatus are provided for operating very high pressure short arc mercury discharge lamps primarily used for projection applications. The method includes controlling an alternating lamp current supplied to the lamp at a constant RMS value. In some embodiments, the lamp current is adjusted to a new constant RMS value to maintain lamp power between an upper power limit and a lower power limit. In other embodiments, lamp cooling is adjusted to maintain a wall temperature of the arc tube below a softening temperature.
摘要翻译：提供了用于操作主要用于投影应用的极高压短弧汞灯放电灯的方法和装置。该方法包括以恒定的RMS值控制提供给灯的交流灯电流。在一些实施例中，灯电流被调整到新的恒定RMS值，以将灯功率维持在功率上限和功率下限之间。在其他实施例中，调节灯冷却以将电弧管的壁温度维持在软化温度以下。

16. 发明申请

US20070126371A1 Methods and circuits for instant hot restart of high intensity discharge lamps 有权
标题翻译：高强度放电灯即时热启动的方法和电路
公开(公告)号：US20070126371A1
公开(公告)日：2007-06-07
申请号：US11294946
申请日：2005-12-06
申请人： Nanu Brates , Jakob Maya , John Chamberlain , Shinichi Anami
发明人： Nanu Brates , Jakob Maya , John Chamberlain , Shinichi Anami
IPC分类号： H05B41/36
CPC分类号： H05B41/2881 , H05B41/384 , Y02B20/204 , Y02B20/206 , Y10S315/05
摘要： A lamp ballast for operating a high intensity discharge lamp includes an electronic ballast circuit to supply an operating voltage to the discharge lamp, and an igniter circuit to supply starting pulses to the discharge lamp in a cold state and to supply hot restrike pulses to the discharge lamp when the discharge lamp is in a hot state following turn-off. The hot restrike pulses are sufficient to maintain ionization in the discharge lamp but do not cause the discharge lamp to generate substantial light output.
摘要翻译：用于操作高强度放电灯的灯镇流器包括：向放电灯提供工作电压的电子镇流器电路;以及点火器电路，用于向冷却状态的放电灯提供启动脉冲，并向放电灯提供热的再起搏脉冲放电灯熄灭后处于热状态时，灯亮。热的再起搏脉冲足以维持放电灯中的电离，但不会使放电灯产生实质的光输出。

17. 发明授权

US07138765B2 High efficacy lamp in a configured chamber 失效
标题翻译：高效灯在配置的室内
公开(公告)号：US07138765B2
公开(公告)日：2006-11-21
申请号：US10657380
申请日：2003-09-08
申请人： Shinichi Anami , Nanu Brates , Stefaan M. Lambrechts , Huiling Zhu , Jakob Maya
发明人： Shinichi Anami , Nanu Brates , Stefaan M. Lambrechts , Huiling Zhu , Jakob Maya
IPC分类号： H05B31/38 , H05B31/00
CPC分类号： H01J61/34 , H01J61/12 , H01J61/302 , H01J61/827
摘要： An arc discharge metal halide lamp having a discharge chamber having visible light permeable walls bounding a discharge region supported electrodes in a discharge region spaced apart by a distance Le with an average interior diameter equal to D so they have a selected ratio. Ionizable materials are provided in this chamber involving a noble gas, one or more halides, and mercury in an amount sufficiently small so as to result in a relatively low maximum voltage drop between the electrodes during lamp operation.
摘要翻译：一种电弧放电金属卤化物灯，其具有放电室，该放电室具有将平均内径等于D的间隔开距离为L的放电区域中的放电区域支撑的电极限定在其上，一个选择的比例。在该室中提供可离子化材料，其中包括惰性气体，一种或多种卤化物和足够小量的汞，以便在灯操作期间导致电极之间的相对较低的最大电压降。

18. 发明申请

US20060028149A1 Methods and apparatus for operating very high pressure short arc discharge lamps 有权
标题翻译：操作极高压短弧放电灯的方法和装置
公开(公告)号：US20060028149A1
公开(公告)日：2006-02-09
申请号：US10910387
申请日：2004-08-03
申请人： Nanu Brates , Jakob Maya
发明人： Nanu Brates , Jakob Maya
IPC分类号： H05B41/36
CPC分类号： H05B41/2928 , Y10S315/05
摘要： Methods and apparatus are provided for operating very high pressure short arc mercury discharge lamps primarily used for projection applications. The method includes controlling an alternating lamp current supplied to the lamp at a constant RMS value. In some embodiments, the lamp current is adjusted to a new constant RMS value to maintain lamp power between an upper power limit and a lower power limit. In other embodiments, lamp cooling is adjusted to maintain a wall temperature of the arc tube below a softening temperature.
摘要翻译：提供了用于操作主要用于投影应用的极高压短弧汞灯放电灯的方法和装置。该方法包括以恒定的RMS值控制提供给灯的交流灯电流。在一些实施例中，灯电流被调整到新的恒定RMS值，以将灯功率维持在功率上限和功率下限之间。在其他实施例中，调节灯冷却以将电弧管的壁温度维持在软化温度以下。

19. 发明授权

US06979958B2 High efficacy metal halide lamp with praseodymium and sodium halides in a configured chamber 有权
标题翻译：在配置的室内具有镨和卤化钠的高功率金属卤化物灯
公开(公告)号：US06979958B2
公开(公告)日：2005-12-27
申请号：US10062078
申请日：2002-01-31
申请人： Huiling Zhu , Shin Ukegawa , Hiroshi Nohara , Jakob Maya
发明人： Huiling Zhu , Shin Ukegawa , Hiroshi Nohara , Jakob Maya
IPC分类号： H05B41/24 , H01J17/20 , H01J61/04 , H01J61/073 , H01J61/12 , H01J61/20 , H01J61/30 , H01J61/32 , H01J61/34 , H01J61/36 , H01J61/82 , H01J61/88 , H05B41/16
CPC分类号： H01J61/125 , H01J61/045 , H01J61/30 , H01J61/827
摘要： An arc discharge metal halide lamp for use in selected lighting fixtures having a discharge chamber with light permeable ceramic walls of a selected shape about a discharge region of a selected volume. A pair of electrodes are supported in the discharge region separated from one another by a separation length. The separation length is in a ratio to the effective inner diameter that is greater than four. Ionizable materials are provided in the discharge region comprising a quantity of mercury in a ratio to the discharge region volume that is less than 4 mg/cm3, a noble gas, praseodymium halide, and sodium halide.
摘要翻译：一种用于所选照明器具的电弧放电金属卤化物灯，其具有放电室，所述放电室具有围绕选定体积的放电区域的选定形状的透光陶瓷壁。一对电极在分离长度分离的放电区域中被支撑。分离长度与大于4的有效内径成比例。可放电材料设置在放电区域中，该放电区域包括与放电区域体积小于4mg / cm 3，稀有气体，卤化镨和卤化钠的量的汞。

20. 发明申请

US20050248279A1 Metal halide lamp with improved lumen value maintenance 失效
标题翻译：具有改善流明值维护的金属卤化物灯
公开(公告)号：US20050248279A1
公开(公告)日：2005-11-10
申请号：US10839804
申请日：2004-05-05
申请人： Stefaan Lambrechts , Nobuyoshi Takeuchi , Jakob Maya
发明人： Stefaan Lambrechts , Nobuyoshi Takeuchi , Jakob Maya
IPC分类号： H01J17/20 , H01J61/12 , H01J61/30 , H01J61/82
CPC分类号： H01J61/827 , H01J61/125 , H01J61/302
摘要： An arc discharge metal halide lamp having a discharge chamber having visible light permeable walls bounding a discharge region supported electrodes in a discharge region spaced apart by a distance Le with an average interior diameter equal to D so they have a selected ratio with D exceeding a minimum value. Ionizable materials are provided in this chamber involving a noble gas, one or more halides, and mercury in an amount sufficiently small so as to result in a relatively low maximum voltage drop between the electrodes during lamp operation for a lamp dissipation sufficient to have the chamber wall loading exceed a minimum value or so as to maintain chamber luminosity above a minimum value for a selected operational duration.
摘要翻译：一种电弧放电金属卤化物灯，其具有放电室，该放电室具有将平均内径等于D的间隔开距离为L的放电区域中的放电区域支撑的电极限定在其上， D的选择比例超过最小值。在该室中设置可离子化材料，该惰性气体包含惰性气体，一种或多种卤化物和足够小量的汞，以便在灯操作期间导致电极之间相对较低的最大电压降，足以具有室壁载荷超过最小值，以便在所选择的操作持续时间内将室内亮度保持在最小值以上。

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