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1. 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。

2. 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。

3. 发明申请

US20070132355A1 Low profile, low loss closed-loop electrodeless fluorescent lamp 审中-公开
标题翻译：低调低损耗闭环无极荧光灯
公开(公告)号：US20070132355A1
公开(公告)日：2007-06-14
申请号：US11299333
申请日：2005-12-09
申请人： Fred Palmer , Jakob Maya
发明人： Fred Palmer , Jakob Maya
IPC分类号： H01J17/26
CPC分类号： H01J65/00 , H01J61/33
摘要： An electrodeless fluorescent lamp is provided with an improved profile. The lamp generally includes: a glass envelope filled with an inert gas and a metal vapor; a coating of phosphor disposed on an inner surface of envelope; and a means for exciting the gas within the glass envelope. To achieve a slimmer profile, the tubes defining the glass envelope have an oval cross-sectional shape.
摘要翻译：无电极荧光灯具有改进的外形。该灯通常包括：填充有惰性气体和金属蒸汽的玻璃封套; 荧光粉涂层布置在外壳的内表面上; 以及用于激发玻璃封套内的气体的装置。为了实现更细的轮廓，限定玻璃封套的管具有椭圆形的横截面形状。

4. 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。

5. 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。

6. 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。

7. 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。

8. 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。

9. 发明授权

US06555954B1 Compact electrodeless fluorescent lamp with improved cooling 失效
标题翻译：紧凑型无极荧光灯，具有改进的冷却
公开(公告)号：US06555954B1
公开(公告)日：2003-04-29
申请号：US09616167
申请日：2000-07-14
申请人： Robert Chandler , Edward K. Shapiro , Oleg A. Popov , Jakob Maya
发明人： Robert Chandler , Edward K. Shapiro , Oleg A. Popov , Jakob Maya
IPC分类号： H01J162
CPC分类号： H01J65/042 , H01J65/048
摘要： The present invention comprises a compact electrodeless fluorescent lamp that includes a transparent envelope containing a fill of inert gas along with a vaporizable metal such as mercury. An induction coil is operated by a driver circuit, and is positioned inside of a reentrant cavity in the envelope with an adjacent permeable magnetic field manipulation structure having a shunting surface ending at a shunting surface periphery. A thermally and electrically conductive primary cooling structure is positioned adjacent the magnetic field manipulation structure to extend within the shunting surface periphery while being separated from the induction coil thereby. A further component cooling structure is provided to at least partially enclose the driver circuit connected to the induction coil.
摘要翻译：本发明包括一种紧凑的无电极荧光灯，其包括含有惰性气体填充物和可汽化金属如汞的透明外壳。感应线圈由驱动器电路操作，并且具有相邻的可渗透磁场操纵结构，位于外壳内的可重入腔内，具有在分流表面周边终止的分流表面。导电和导电的主冷却结构邻近磁场操纵结构定位，以在分流表面周边内延伸，同时与感应线圈分离。提供另一部件冷却结构以至少部分地包围连接到感应线圈的驱动电路。

10. 发明授权

US06548965B1 Electrodeless fluorescent lamp with low wall loading 失效
标题翻译：无壁灯荧光灯低壁装载
公开(公告)号：US06548965B1
公开(公告)日：2003-04-15
申请号：US09505756
申请日：2000-02-16
申请人： Jakob Maya , Oleg Popov , Robert Chandler
发明人： Jakob Maya , Oleg Popov , Robert Chandler
IPC分类号： H05B4116
CPC分类号： H05B41/24 , H01J65/048
摘要： An electrodeless fluorescent lamp employs a glass envelope made from a single linear tube or bulb and a reentry cavity disposed on the envelope axis and sealed to the envelope. The envelope is filled with inert gas and mercury vapor. Phosphor and protective coatings are disposed on the inner surfaces of the envelope and the cavity. An induction coil of A few turns made from silver coated copper wire is wrapped around the envelope in its axial direction. The inductively-coupled axially uniform plasma is generated inside the envelope. The discharge electric field and current form a closed-loop path inside the envelope along its walls. The introduction of the reentry cavity decreases the lamp wall loading without loosing lamp power efficiency and efficacy. The lamp is operated at frequencies from 50 kHz to 200 MHz and RF power from 5 W to 2000 W without the use of ferrite inside of the reentry cavity.
摘要翻译：无电极荧光灯采用由单个线性管或灯泡制成的玻璃封套和设置在封套轴线上的密封到封套的折返腔。信封充满惰性气体和汞蒸气。荧光粉和保护涂层设置在外壳和腔体的内表面上。由镀银铜丝制成的几圈感应线圈沿其轴向缠绕在外壳上。电感耦合轴向均匀等离子体在封套内产生。放电电场和电流沿着其壁部在封套内部形成闭环路径。折返腔的引入减少了灯壁负载，而不会降低灯的功率效率和功效。该灯以50kHz至200MHz的频率运行，RF功率从5W至2000W，而不需要在折返腔内使用铁氧体。

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