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1. 发明授权

US06768248B2 Electrodeless lamp 失效
标题翻译：无电极灯
公开(公告)号：US06768248B2
公开(公告)日：2004-07-27
申请号：US09748310
申请日：2000-12-26
申请人： Robert Chandler , Oleg Popov , Edward K. Shapiro , Jakob Maya
发明人： Robert Chandler , Oleg Popov , Edward K. Shapiro , Jakob Maya
IPC分类号： H01J6152
CPC分类号： H01J65/048 , Y02B20/19
摘要： An electrodeless lamp includes an envelope (1) containing a fill of discharge gas, a magnetic core t(7), an induction coil (6) wound around the magnetic core (7), a driver circuit for supplying an electric current to the induction coil (6) to operate the electrodeless lamp, a socket (10) for receiving electrical power supplied to the electrodeless lamp, and a heat conduction means (8,9) thermally coupled to the magnetic core (7) for conducting heat generated in the magnetic core (7) to the ambient atmosphere to dissipate heat therein, or coupled to the socket (10) for conducting heat generated in the magnetic core (7) to the socket to dissipate heat therethrough.
摘要翻译：无电极灯包括包含放电气体填充物的外壳（1），缠绕在磁芯（7）上的磁芯t（7），感应线圈（6）），用于向感应电路提供电流的驱动电路线圈（6）以操作无电极灯，用于接收供给无电极灯的电力的插座（10）和热耦合到磁芯（7）的热传导装置（8,9），用于传导在磁芯（7）连接到环境大气中以在其中散热或耦合到插座（10），用于将在磁芯（7）中产生的热量传导到插座以散热通过其中。

2. 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。

3. 发明申请

US20060108945A1 Electrodeless fluorescent lamp with stabilized operation at high and low ambient temperatures 有权
公开(公告)号：US20060108945A1
公开(公告)日：2006-05-25
申请号：US10997603
申请日：2004-11-24
申请人： Robert Chandler , Oleg Popov , Jakob Maya
发明人： Robert Chandler , Oleg Popov , Jakob Maya
IPC分类号： H05B41/24
CPC分类号： H05B41/24
摘要： An electrodeless lamp includes a bulbous lamp envelope enclosing an inert gas and a vaporizable metal fill, the lamp envelope having a reentrant cavity and an envelope bottom, an electromagnetic coupler positioned within the reentrant cavity, and a thermal shield positioned in proximity to the envelope bottom and configured to increase the temperature of the envelope bottom. By increasing the temperature of the envelope bottom, a cold spot is prevented. As a result, light output at low temperatures is comparable to light output at room temperature.

4. 发明授权

US06433478B1 High frequency electrodeless compact fluorescent lamp 失效
标题翻译：高频无极小型荧光灯
公开(公告)号：US06433478B1
公开(公告)日：2002-08-13
申请号：US09435960
申请日：1999-11-09
申请人： Robert Chandler , Oleg Popov , Edward K. Shapiro , Jakob Maya
发明人： Robert Chandler , Oleg Popov , Edward K. Shapiro , Jakob Maya
IPC分类号： H01J162
CPC分类号： H01J65/048 , Y02B20/19
摘要： An electrodeless compact fluorescent lamp operated at a frequency from 50 KHz to 1000 KHz and RF power from 10 W to 40 W is described. The lamp includes a bulbous glass envelope (1) filled with rare gas and metal vapor, reentrant glass cavity (2), an induction coil (6) made from Litz wire, a ferrite assembly comprising a ferrite core (7) and MnZn ferrite disk (11), a cooling structure comprising a metal (or ceramic) tube (8) positioned inside the ferrite core (7) and a metal (or ceramic) unit (9) that transmits the heat from the cavity and ferrite assembly to the Edison socket (10), a thermal shield (12), and a driver and matching network located inside the lamp base (13). A protective coating (15) and phosphor coating (16) are coated on the inner surface of the envelope (1) and reentrant cavity (2). The reflective coating (17) made from alumina is coated on the inner surface of the cavity (2) and on the outer surface of the envelope bottom (4). The mercury pressure is controlled in the envelope by the temperature of the amalgam (5) positioned in the tubulation (3) or by the temperature of pure mercury located in the cold spot.
摘要翻译：描述了以50KHz至1000KHz的频率操作的无电极小型荧光灯和10W至40W的RF功率。该灯包括填充有稀有气体和金属蒸气的球状玻璃外壳（1），可重入玻璃腔（2），由丽兹线制成的感应线圈（6），包括铁氧体磁芯（7）和铁氧体磁芯（11），包括位于铁氧体磁芯（7）内部的金属（或陶瓷）管（8）的冷却结构和将来自空腔和铁氧体组件的热量传递到爱迪生的金属（或陶瓷）单元（9）插座（10），热屏蔽（12）以及位于灯座（13）内部的驱动器和匹配网络。保护涂层（15）和荧光体涂层（16）涂覆在外壳（1）和凹槽（2）的内表面上。由氧化铝制成的反射涂层（17）涂覆在空腔（2）的内表面和信封底部（4）的外表面上。水银压力通过置于（3）中的汞齐（5）的温度或位于冷点的纯汞的温度控制在信封内。

5. 发明申请

US20060076864A1 Electrodeless high power fluorescent lamp with controlled coil temperature 审中-公开
标题翻译：无极大功率荧光灯具有受控线圈温度
公开(公告)号：US20060076864A1
公开(公告)日：2006-04-13
申请号：US10964372
申请日：2004-10-13
申请人： Oleg Popov , Jakob Maya , Robert Chandler
发明人： Oleg Popov , Jakob Maya , Robert Chandler
IPC分类号： H01K1/58 , H01J1/02 , H01J61/52 , H01J7/24
CPC分类号： H01J61/523 , H01J65/048
摘要： An electrodeless lamp includes a bulbous lamp envelope enclosing an inert gas and a vaporizable metal fill, the lamp envelope having a reentrant cavity, a magnetic core positioned within the reentrant cavity, an induction coil disposed on the magnetic core, a cooling structure disposed inside the magnetic core, and a spacer structure between the magnetic core and an inside wall of the reentrant cavity. The spacer structure defines a thermally insulating gap between the magnetic core and the inside wall of the reentrant cavity to control coil/core temperature.
摘要翻译：一种无电极灯包括一个包围惰性气体的球状灯管和一个可汽化的金属填充物，该灯壳具有一个可重入腔，一个位于该可重入腔内的一个磁芯，一个置于该磁芯上的一个感应线圈，磁芯和在磁芯与可折入腔的内壁之间的间隔结构。间隔结构限定了磁芯和可重入腔的内壁之间的绝热间隙，以控制线圈/芯体温度。

6. 发明授权

US06404141B1 Electrodeless discharge lamp 失效
标题翻译：无电极放电灯
公开(公告)号：US06404141B1
公开(公告)日：2002-06-11
申请号：US09520103
申请日：2000-03-07
申请人： Kouji Miyazaki , Shingo Matsumoto , Mamoru Takeda , Young-Jae Cho , Toshiaki Kurachi , Robert Chandler , Oleg Popov , Jakob Maya
发明人： Kouji Miyazaki , Shingo Matsumoto , Mamoru Takeda , Young-Jae Cho , Toshiaki Kurachi , Robert Chandler , Oleg Popov , Jakob Maya
IPC分类号： H01J6152
CPC分类号： H01J65/048
摘要： In a conventional electrodeless discharge lamp, a large amount of magnetic field leaks from at light-transparent envelope, and the efficiency of conversion from electric power to light energy is low. In a electrodeless discharge lamp in which light-emitting gases in a light-transparent envelope are excited with a magnetic field generated from a coil, end portions of a magnetic material included in the coil are substantially axially disposed in the light-transparent envelope. As a result, the magnetic flux which leaks outside the light-transparent envelope is decreased so the density of the magnetic flux in the envelope is increased and the efficiency of the lamp is improved.
摘要翻译：在传统的无电极放电灯中，大量的磁场从透光外壳泄漏，并且从电力到光能的转换效率低。在无电极放电灯中，透明包络线被从线圈产生的磁场激励，包括在线圈中的磁性材料的端部基本上轴向地设置在透光外壳中。结果，泄漏在透光外壳外面的磁通量减小，使得外壳中的磁通密度增加，并且提高了灯的效率。

7. 发明授权

US07088033B2 Electrodeless fluorescent lamp with stabilized operation at high and low ambient temperatures 有权
标题翻译：无极荧光灯在高低环境温度下稳定工作
公开(公告)号：US07088033B2
公开(公告)日：2006-08-08
申请号：US10997603
申请日：2004-11-24
申请人： Robert T. Chandler , Oleg Popov , Jakob Maya
发明人： Robert T. Chandler , Oleg Popov , Jakob Maya
IPC分类号： H01J1/02
CPC分类号： H05B41/24
摘要： An electrodeless lamp includes a bulbous lamp envelope enclosing an inert gas and a vaporizable metal fill, the lamp envelope having a reentrant cavity and an envelope bottom, an electromagnetic coupler positioned within the reentrant cavity, and a thermal shield positioned in proximity to the envelope bottom and configured to increase the temperature of the envelope bottom. By increasing the temperature of the envelope bottom, a cold spot is prevented. As a result, light output at low temperatures is comparable to light output at room temperature.
摘要翻译：无电极灯包括包围惰性气体的球状灯管和可汽化的金属填充物，灯壳具有可折入的空腔和封套底部，位于折入腔内的电磁耦合器和位于封套底部附近的热屏蔽并且被配置为增加信封底部的温度。通过增加信封底部的温度，可以防止冷点。结果，低温下的光输出与室温下的光输出相当。

8. 发明授权

US5773926A Electrodeless fluorescent lamp with cold spot control 失效
标题翻译：无极荧光灯带冷点控制
公开(公告)号：US5773926A
公开(公告)日：1998-06-30
申请号：US559557
申请日：1995-11-16
申请人： Jakob Maya , Oleg Popov
发明人： Jakob Maya , Oleg Popov
IPC分类号： H01J61/28 , H01J65/04
CPC分类号： H01J61/28 , H01J65/048
摘要： This invention relates to electrodeless fluorescent RF lamp which includes bulbous lamp envelope (10, 20) with a top, a bottom and a fill of rare gas and vaporizable amalgam (14) therein. A reentrant cavity (11, 21) is disposed adjacent the bottom of the envelope (10 a, 20a) and at least one tubulation (12, 22) extends from the envelope to hold at least a portion of the vaporizable amalgam. An induction coil (2) is disposed on lead wires and coupled with a radio frequency excitation generator for generation of a plasma to produce radiation. At least the major portion of the cold spot where the amalgam resides is maintained at a temperature between about 60.degree. and 140.degree. C. during operation of the lamp, by utilizing a portion of the induction coil to warm up to amalgam.
摘要翻译：本发明涉及无电极荧光RF灯，其包括其中具有顶部，底部和填充稀有气体和可汽化汞齐（14）的球状灯泡（10,20）。邻近封套（10a，20a）的底部设置折返腔（11,21），并且至少一个管状物（12,22）从封套延伸以容纳至少一部分可蒸发的汞齐。感应线圈（2）设置在引线上，并与用于产生等离子体的射频激励发生器耦合以产生辐射。在灯的运行过程中，通过利用感应线圈的一部分来加热汞齐，至少汞齐所在的冷点的主要部分保持在约60℃至140℃之间的温度。

9. 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。

10. 发明授权

US06249090B1 Electrodeless fluorescent lamp with spread induction coil 失效
标题翻译：无极荧光灯带扩展感应线圈
公开(公告)号：US06249090B1
公开(公告)日：2001-06-19
申请号：US08674783
申请日：1996-07-03
申请人： Oleg Popov , Jakob Maya
发明人： Oleg Popov , Jakob Maya
IPC分类号： H05B4116
CPC分类号： H01J61/523 , H01J61/70 , H01J65/048
摘要： An electrodeless inductively-coupled fluorescent lamp which operates at radio frequencies and contains an induction coil (1) which is inserted in a reentrant cavity (2) of the envelope (7) and is spread along the length of the reentrant cavity (2). The coil (1) is disposed within a cylinder (14) of thermally conductive metal. The use of the spread coil provides for reduction of starting and operation voltages of the lamp and results in lowering of the energy of ions bombarding the inner surface of the envelope (7) and the cavity (2) and therefore improves lamp maintenance and increases lamp life.
摘要翻译：一种无电极感应耦合荧光灯，其以无线电频率操作并且包含插入在所述外壳（7）的折返腔（2）中并且沿着所述可重入腔（2）的长度扩展的感应线圈（1）。线圈（1）设置在导热金属的圆筒（14）内。扩展线圈的使用提供了降低灯的起动和操作电压并导致离子轰击外壳（7）和空腔（2）的内表面的能量的降低，因此改善了灯的维护并增加了灯生活。

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