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公开(公告)号：US07746211B2
公开(公告)日：2010-06-29
申请号：US11645879
申请日：2006-12-27
Applicant: Rajendra K. Pokharna , Viktor K. Varga , Tony Aboumrad
Inventor： Rajendra K. Pokharna , Viktor K. Varga , Tony Aboumrad
CPC classification number: H05B41/04 , F21S41/192 , H01F3/14 , H01F27/306 , H01F30/16 , H01F38/08 , H01F41/08 , H05B41/042 , Y10T29/49073
Abstract: Disclosed is a lamp transformer assembly, transformer winding arrangement and method of assembling a transformer assembly and lamp igniter transformer core. The lamp transformer assembly comprises a transformer core comprising two or more core members, wherein the core members ends are adapted to provide a transformer core with axially distributed air gaps. Furthermore, the transformer assembly comprises a primary and secondary winding, wherein one or more core members and the secondary winding are adapted to provide insertion of the one or more core members within the interior of the secondary winding. The transformer core members are attached to complete the core.
Abstract translation: 公开了灯变压器组件，变压器绕组布置和组装变压器组件和灯点火器变压器磁芯的方法。 灯变压器组件包括包括两个或更多个芯构件的变压器芯，其中，芯构件端适于提供具有轴向分布的气隙的变压器芯。 此外，变压器组件包括初级和次级绕组，其中一个或多个芯构件和次级绕组适于提供一个或多个芯构件在次级绕组内部的插入。 连接变压器铁芯构件以完成磁芯。
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公开(公告)号：US07852004B2
公开(公告)日：2010-12-14
申请号：US11810471
申请日：2007-06-06
Applicant: Jianwu Li , Viktor K. Varga , Agoston Boroczki
Inventor： Jianwu Li , Viktor K. Varga , Agoston Boroczki
CPC classification number: H01J61/547 , H01J61/34
Abstract: An ignition aid (50, 60, 70, 80, 100, 120, 130, 150, 160, or 170) is provided for an HID lamp (20). Particularly the ignition aid includes an electrically conductive coil or coil portions wrapped around selected portions of the arc tube to act as the ignition aid and lower the breakdown voltage. In other embodiments, starting aids, and particularly one or more turns of the conductive coil or coil portions support the arc tube within an opening of a surrounding shroud (90) and thereby control the spacing between the arc tube (20) and the shroud (90). This limits the maximum thermal stress of the arc tube within a desired range.
Abstract translation: 为HID灯（20）提供点火助剂（50,60,70,80,110,120,130,150,160或170）。 特别地，点火助剂包括缠绕在电弧管的选定部分上的导电线圈或线圈部分，用作点火助剂并降低击穿电压。 在其它实施例中，起动辅助装置，特别是一个或多个匝的导电线圈或线圈部分将电弧管支撑在周围护罩（90）的开口内，从而控制电弧管（20）和护罩（20）之间的间隔 90）。 这将电弧管的最大热应力限制在所需的范围内。
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3.发明授权公开(公告)号：US07443103B2
公开(公告)日：2008-10-28
申请号：US11166315
申请日：2005-06-24
Applicant: Jianwu Li , Alan G. Chalmers , Viktor K. Varga , Timothy B. Gurin , Gary R. Allen , Anjali Kotkunde , James C. McNamara
Inventor： Jianwu Li , Alan G. Chalmers , Viktor K. Varga , Timothy B. Gurin , Gary R. Allen , Anjali Kotkunde , James C. McNamara
IPC: H05B41/36
CPC classification number: H05B41/3928 , Y02B20/202 , Y10S315/07
Abstract: A method and system to supply current to a high pressure lamp is provided, the method and system comprising an alternating lamp current waveform with a half cycle mean amplitude I1 and a half cycle time duration T, a current pulse waveform including at least one current pulse with a half cycle mean amplitude I2 and at least one current pulse occurring after the trailing edge of a half cycle of the alternating lamp current, the pulse having a half cycle duration of Tp. These waveforms are combined to generate a current waveform including a current pulse waveform, the current pulse waveform starting after a time delay Td from the trailing edge of a half cycle of the alternating lamp current waveform, the time duration Tp of the at least one current pulse lasting less than the remaining time before the leading edge of the second half cycle of the alternating lamp current waveform. The combined current waveform supplies current to a high pressure lamp and produces a cone shaped tip protrusion which reduces lamp flicker.
Abstract translation: 提供了一种向高压灯提供电流的方法和系统，该方法和系统包括具有半周期平均振幅I 1和半周期持续时间T的交替灯电流波形，包括至少一个电流的电流脉冲波形 脉冲具有半周期平均幅度I 2和在交流灯电流的半周期的后沿之后出现的至少一个电流脉冲，脉冲具有Tp的半周期持续时间。 这些波形被组合以产生包括电流脉冲波形的电流波形，从交流灯电流波形的半周期的后沿开始的时间延迟Td之后的当前脉冲波形，至少一个电流的持续时间Tp 脉冲持续时间小于交流灯电流波形的第二个半周期的前沿之前的剩余时间。 组合电流波形将电流提供给高压灯，并产生锥形尖端突起，减少灯闪烁。
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公开(公告)号：US07868554B2
公开(公告)日：2011-01-11
申请号：US11804500
申请日：2007-05-18
Applicant: Viktor K. Varga , Jianwu Li , Tony Aboumrad
Inventor： Viktor K. Varga , Jianwu Li , Tony Aboumrad
CPC classification number: H01F38/10 , H01F27/022 , H01F27/266 , H01F27/2828 , H01F27/2866 , H01F27/326 , H01F41/005 , H05B41/2881
Abstract: A light weight, bobbinless high voltage transformer and igniter module is provided that meets low-cost and high-reliability requirements for automotive HID products. A printed circuit board (112) serves as a carrier for low voltage electronic components. A high voltage bar core transformer (114) is held in a cradle (130, 130′) that accommodates potting material and has a channel (160) that receives a high voltage wire extending from the transformer for connection with a lead (104) of an HID lamp (100). Thin walls (210, 212) allow the cradle to serve as the cavity for the potting of the transformer. In addition, multi-layer dielectric material is disposed between the primary and secondary windings. Preferably, the primary winding (196) is a strap that covers a large surface area of the secondary winding (192).
Abstract translation: 提供重量轻，无骨架高压变压器和点火器模块，满足汽车HID产品的低成本和高可靠性要求。 印刷电路板（112）用作低电压电子部件的载体。 高压棒式变压器（114）被保持在容纳灌封材料的支架（130,130'）中，并且具有通道（160），该通道（160）接收从变压器延伸的高压导线，用于与 HID灯（100）。 薄壁（210,212）允许支架用作变压器灌封的空腔。 此外，多层电介质材料设置在初级和次级绕组之间。 优选地，初级绕组（196）是覆盖次级绕组（192）的大表面积的带子。
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公开(公告)号：US20100019642A1
公开(公告)日：2010-01-28
申请号：US12569649
申请日：2009-09-29
Applicant: Gary Robert ALLEN , David C. DUDIK , Viktor K. VARGA , Robert BARANYI , Agoston BOROCZKI , Elizabeth A. GUZOWSKI , Jianwu LI , Rocco T. GIORDANO , Svetlana SELEZNEVA , Amol S. MULAY
Inventor： Gary Robert ALLEN , David C. DUDIK , Viktor K. VARGA , Robert BARANYI , Agoston BOROCZKI , Elizabeth A. GUZOWSKI , Jianwu LI , Rocco T. GIORDANO , Svetlana SELEZNEVA , Amol S. MULAY
IPC: H01J61/52
Abstract: A lamp is provided having an arctube having a light-transmitting envelope. The arctube is surrounded by a gaseous medium confined by a containment envelope such as a hermetic shroud. The gaseous medium is preferably He or H2 or Ne or another gas whose thermal conductivity is greater than that of N2 at 800° C., or a mixture thereof, to help cool the arctube. The inside and/or outside of the shroud may be coated with a diffusion barrier. To help cool the hot spot of the arctube the gap between the shroud and the envelope can be made small, the portion of the shroud wall near the arc can be thickened, the arctube can be offset above the longitudinal axis of the shroud, and the return lead of the arctube can be located between the shroud and the arctube.
Abstract translation: 提供了具有具有透光外壳的电弧管的灯。 该弧形管由被诸如密封罩之类的封闭信封限定的气体介质包围。 气体介质优选为He或H 2或Ne，或者在800℃下其导热率大于N2的气体或其混合物，以帮助冷却电弧管。 护罩的内部和/或外部可以涂覆有扩散阻挡层。 为了冷却电弧管的热点，护罩和外壳之间的间隙可以做得较小，靠近电弧的护罩壁的部分可以变厚，电弧管可以偏离护罩的纵向轴线，并且 电弧管的返回引线可以位于护罩和电弧管之间。
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Patent Agency Ranking
公开(公告)号：US07394200B2
公开(公告)日：2008-07-01
申请号：US11289932
申请日：2005-11-30
Applicant: Svetlana Selezneva , Sairam Sundaram , Mohamed Rahmane , Sergiy Zalyubovskiy , Gary R. Allen , Viktor K. Varga
Inventor： Svetlana Selezneva , Sairam Sundaram , Mohamed Rahmane , Sergiy Zalyubovskiy , Gary R. Allen , Viktor K. Varga
CPC classification number: H01J61/86 , H01J61/827
Abstract: A high intensity discharge lamp, the lamp including a light emitting vessel having a wall made of ceramic material that defines an inner space with a first end portion having a respective first opening formed therein and a second end portion having a respective second opening formed therein, two discharge electrodes, with a first electrode extending therethrough the first opening of the first end portion of the vessel and a second electrode extending therethrough the second opening of the second end portion of the vessel, together forming a gap between ends of the discharge electrodes positioned within the vessel, wherein the light emitting vessel defines an inner space characterized by an inner diameter ranging from and including 1 millimeters to 3 millimeters and an inner length between and including 5 millimeters to 10 millimeters, wherein the wall of the vessel has a thickness ranging between and including 0.3 millimeters to 0.8 millimeters, wherein each tip of the electrodes within the vessel have a shank diameter ranging between and including 0.2 millimeters to 0.55 millimeters, and wherein the gap between the ends of the electrodes positioned within the vessel is smaller than 4 millimeters.
Abstract translation: 一种高强度放电灯，所述灯包括发光容器，所述发光容器具有由陶瓷材料制成的壁，所述壁限定内部空间，所述内部空间具有形成在其中的相应的第一开口的第一端部，以及形成有相应的第二开口的第二端部， 两个放电电极，其中第一电极延伸穿过容器的第一端部的第一开口，以及延伸穿过容器的第二端部的第二开口的第二电极，一起在放电电极的端部之间形成间隙 在容器内，其中发光器件限定内部空间，其特征在于内径范围为1毫米至3毫米，内部长度在5毫米至10毫米之间，其中容器的壁厚度范围 介于0.3毫米至0.8毫米之间，其中电极的每个末端均为 该容器具有范围在0.2毫米至0.55毫米之间的柄直径，并且其中位于容器内的电极的端部之间的间隙小于4毫米。
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公开(公告)号：US20080055879A1
公开(公告)日：2008-03-06
申请号：US11513777
申请日：2006-08-31
Applicant: Viktor K. Varga , Bruce Roberts
Inventor： Viktor K. Varga , Bruce Roberts
CPC classification number: H01F27/022 , F21V23/02 , H01F27/027 , H01F27/06 , H01F38/08 , H01F41/005 , H01F2027/065
Abstract: Disclosed is a lamp transformer and method of assembling a lamp transformer within an igniter module or housing. The lamp transformer comprising a potted bar core transformer; and a carrier attached to the potted bar core transformer, the carrier adapted to position the potted bar core transformer on a pc board at a predetermined location.
Abstract translation: 公开了一种灯变压器和将灯变压器组装在点火器模块或壳体内的方法。 灯变压器包括盆棒式变压器; 以及附接到所述盆棒式变压器的载体，所述载体适于将所述盆棒式变压器定位在预定位置的印刷电路板上。
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公开(公告)号：US08049425B2
公开(公告)日：2011-11-01
申请号：US12569649
申请日：2009-09-29
Applicant: Gary Robert Allen , David C. Dudik , Viktor K. Varga , Robert Baranyi , Agoston Boroczki , Elizabeth A. Guzowski , Jianwu Li , Rocco T. Giordano , Svetlana Selezneva , Amol S. Mulay
Inventor： Gary Robert Allen , David C. Dudik , Viktor K. Varga , Robert Baranyi , Agoston Boroczki , Elizabeth A. Guzowski , Jianwu Li , Rocco T. Giordano , Svetlana Selezneva , Amol S. Mulay
IPC: H01J17/16
Abstract: A lamp is provided having an arctube having a light-transmitting envelope. The arctube is surrounded by a gaseous medium confined by a containment envelope such as a hermetic shroud. The gaseous medium is preferably He or H2 or Ne or another gas whose thermal conductivity is greater than that of N2 at 800° C., or a mixture thereof, to help cool the arctube. The inside and/or outside of the shroud may be coated with a diffusion barrier. To help cool the hot spot of the arctube the gap between the shroud and the envelope can be made small, the portion of the shroud wall near the arc can be thickened, the arctube can be offset above the longitudinal axis of the shroud, and the return lead of the arctube can be located between the shroud and the arctube.
Abstract translation: 提供了具有具有透光外壳的电弧管的灯。 该弧形管由被诸如密封罩之类的封闭信封限定的气体介质包围。 气体介质优选为He或H 2或Ne，或者在800℃下其导热率大于N2的气体或其混合物，以帮助冷却电弧管。 护罩的内部和/或外部可以涂覆有扩散阻挡层。 为了冷却电弧管的热点，护罩和外壳之间的间隙可以做得较小，靠近电弧的护罩壁的部分可以变厚，电弧管可以偏离护罩的纵向轴线，并且 电弧管的返回引线可以位于护罩和电弧管之间。
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公开(公告)号：US20080303402A1
公开(公告)日：2008-12-11
申请号：US11810471
申请日：2007-06-06
Applicant: Jianwu Li , Viktor K. Varga , Agoston Boroczki
Inventor： Jianwu Li , Viktor K. Varga , Agoston Boroczki
CPC classification number: H01J61/547 , H01J61/34
Abstract: An ignition aid (50, 60, 70, 80, 100, 120, 130, 150, 160, or 170) is provided for an HID lamp (20). Particularly the ignition aid includes an electrically conductive coil or coil portions wrapped around selected portions of the arc tube to act as the ignition aid and lower the breakdown voltage. In other embodiments, starting aids, and particularly one or more turns of the conductive coil or coil portions support the arc tube within an opening of a surrounding shroud (90) and thereby control the spacing between the arc tube (20) and the shroud (90). This limits the maximum thermal stress of the arc tube within a desired range.
Abstract translation: 为HID灯（20）提供点火助剂（50,60,70,80,110,120,130,150,160或170）。 特别地，点火助剂包括缠绕在电弧管的选定部分上的导电线圈或线圈部分，用作点火助剂并降低击穿电压。 在其它实施例中，起动辅助装置，特别是一个或多个匝的导电线圈或线圈部分将电弧管支撑在周围护罩（90）的开口内，从而控制电弧管（20）和护罩（20）之间的间隔 90）。 这将电弧管的最大热应力限制在所需的范围内。
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公开(公告)号：US5357167A
公开(公告)日：1994-10-18
申请号：US910487
申请日：1992-07-08
Applicant: Paul G. Mathews , Rocco T. Giordano , Gary R. Allen , Timothy P. Dever , Viktor K. Varga , Jeffrey D. Johnson
Inventor： Paul G. Mathews , Rocco T. Giordano , Gary R. Allen , Timothy P. Dever , Viktor K. Varga , Jeffrey D. Johnson
IPC: H01J9/02 , H01J61/073 , H01J61/52 , H01J17/10 , H01J61/06
CPC classification number: H01J61/0732 , H01J61/0735 , H01J61/526 , H01J9/02
Abstract: A high pressure discharge lamp with a thermally improved anode, as well as a method of making such a lamp, are disclosed. The lamp includes a refractory arc tube with a hermetically sealed arc chamber, a fill in the arc chamber for facilitating light generation, and an anode and a cathode extending into the hermetically sealed arc chamber and being spaced apart from each other. The anode comprises a shank of refractory metal, a cylindrically shaped refractory metal sleeve on a portion of the shank, and an end proximally facing the cathode. The anode end comprises a substantially solid mass of refractory metal, and is integrally joined to both the shank and the metal sleeve to facilitate heat flow from the anode end to the shank and sleeve. The anode end preferably is generally shaped as a hemisphere facing the cathode. The refractory metal sleeve is preferably one or more layers of a helically wound refractory metal wire having an outer diameter more than twice a diameter of the shank.
Abstract translation: 公开了具有热改性阳极的高压放电灯以及制造这种灯的方法。 灯包括具有密封电弧室的耐火弧管，用于促进光产生的电弧室中的填充物，以及延伸到密封电弧室中并彼此间隔开的阳极和阴极。 阳极包括难熔金属的柄，在柄的一部分上的圆柱形耐火金属套管和靠近阴极的端部。 阳极端包括基本上固体的难熔金属块，并且一体地连接到柄和金属套筒两者以便于从阳极端到柄和套筒的热流。 阳极端部优选地通常成形为面向阴极的半球。 难熔金属套管优选地是具有外径超过柄的两倍直径的螺旋缠绕难熔金属线的一层或多层。
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