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71. 发明申请

US20050218833A1 Ballast for at least one lamp 有权
标题翻译：至少一个灯泡的镇流器
公开(公告)号：US20050218833A1
公开(公告)日：2005-10-06
申请号：US11097192
申请日：2005-04-04
申请人： Herbert Kastle
发明人： Herbert Kastle
IPC分类号： H05B41/24 , H05B41/02 , H05B41/282 , H05B41/288 , H05B39/04
CPC分类号： H05B41/2827 , H05B41/288
摘要： A ballast for at least one lamp at least two switches arranged in series; a control circuit for alternately opening and closing the two switches; a connection for applying a supply voltage to the two switches; a resonant starting circuit coupled on the input side to the junction point between the two switches and on the output side to a first connection for the lamp, the resonant starting circuit having a resonant inductance arranged in series with the junction point between the two switches (S1, S2) and the first connection for the lamp, and a resonant capacitance arranged for alternating current purposes in parallel with the first and second connections for the lamp, a first braking inductance which, for alternating current purposes, is firstly arranged in series with the first of the two connections for the lamp and secondly in parallel with the resonant capacitance.
摘要翻译：用于至少一个灯的至少两个串联布置的开关的镇流器; 用于交替地打开和关闭两个开关的控制电路; 用于向两个开关施加电源电压的连接; 谐振起动电路，其在输入侧耦合到两个开关之间的接合点，并且在输出侧连接到用于灯的第一连接，所述谐振起始电路具有与两个开关之间的接合点串联布置的谐振电感（ S 1，S 2 2）和用于灯的第一连接以及与用于灯的第一和第二连接平行布置的用于交流目的的谐振电容，a 用于交流电的目的的第一制动电感首先与用于灯的两个连接中的第一个串联布置，然后与谐振电容并联。

72. 发明申请

US20040257004A1 Electronic ballast with ignition and operation control 失效
标题翻译：电子镇流器带点火和运行控制
公开(公告)号：US20040257004A1
公开(公告)日：2004-12-23
申请号：US10499161
申请日：2004-06-16
发明人： Oscar J Deurloo , Jonathan Hollander , Dimitry Orlov
IPC分类号： H05B037/00
CPC分类号： H05B41/288 , H05B41/2883 , H05B41/2885 , H05B41/2886 , H05B41/38 , H05B41/384 , H05B41/46 , Y02B20/202 , Y02B20/204 , Y02B20/206
摘要： The present invention provides a high frequency electronic ballast with ignition and operation control, and method of use, comprising a ballast microcontroller (200) responsive to at least one high intensity discharge (HID) lamp feedback signal and generating an HID lamp control signal; a parallel capacitive circuit (214) operably connected parallel to the HID lamp (216); an inductive circuit (212) operably connected to the parallel capacitive circuit (214); means for switching power (252) to the inductive circuit (212) in response to the HID lamp control signal; and means for monitoring the HID lamp (216) to generate at least one high intensity discharge (HID) lamp feedback signal. In one embodiment, the HID lamp feedback signal can be an ignition voltage signal (266). In another embodiment, the HID lamp feedback signal can be a sensed rail voltage signal (256), a sensed lamp current signal (264), and a sensed lamp power signal (258).
摘要翻译：本发明提供一种具有点火和操作控制的高频电子镇流器和使用方法，包括：响应于至少一个高强度放电（HID）灯反馈信号并产生HID灯控制信号的镇流微控制器（200）; 并联电容电路（214），其可操作地连接到所述HID灯（216）上; 可操作地连接到并联电容电路（214）的感应电路（212）; 用于响应于HID灯控制信号将功率（252）切换到感应电路（212）的装置; 以及用于监视HID灯（216）以产生至少一个高强度放电（HID）灯反馈信号的装置。在一个实施例中，HID灯反馈信号可以是点火电压信号（266）。在另一个实施例中，HID灯反馈信号可以是感测到的轨电压信号（256），感测到的灯电流信号（264）和感测到的灯功率信号（258）。

73. 发明申请

US20040136134A1 Circuit for driving light source, projector, method for controlling lighting of light source, and computer readable program for executing the same 有权
标题翻译：用于驱动光源的电路，投影仪，用于控制光源照明的方法，以及用于执行光源的计算机可读程序
公开(公告)号：US20040136134A1
公开(公告)日：2004-07-15
申请号：US10715504
申请日：2003-11-19
申请人： SEIKO EPSON CORPORATION
发明人： Kazuo Okawa , Tomiyoshi Ushiyama
IPC分类号： H02H003/08
CPC分类号： H05B41/288 , H05B41/38 , H05B41/382
摘要： The invention provides a circuit to drive a light source capable of lengthening the life span of the light source and of coping with both a rated power mode and a power saving mode. A circuit to drive a light source includes a control device to drive the light source, which is composed of a discharge tube, and to switch the light source to a plurality of lighting modes including a rated power mode and a power saving mode. The control device includes a lighting mode setting unit to set the lighting mode to one of the plurality of lighting modes, and a rated power supplying unit to supply a rated power to the light source at the lighting starting time of the light source until a halogen cycle of the discharge tube is stabilized. The control device switches the light source to the lighting mode set by the lighting mode setting unit after the halogen cycle of the discharge tube is stabilized.
摘要翻译：本发明提供了一种驱动能够延长光源的使用寿命以及应付额定功率模式和省电模式的光源的电路。驱动光源的电路包括驱动由放电管构成的光源的控制装置，并且将光源切换成包括额定功率模式和省电模式的多个点亮模式。控制装置包括：点亮模式设定单元，用于将点亮模式设定为多个发光模式中的一个;以及额定供电单元，用于在光源的点亮开始时间向光源提供额定功率，直到卤素放电管的周期稳定。在放电管的卤素循环稳定后，控制装置将光源切换到由点亮模式设定单元设定的点亮模式。

74. 发明授权

US06351074B1 Discharge lamp device for vehicle 失效
标题翻译：车辆放电灯装置
公开(公告)号：US06351074B1
公开(公告)日：2002-02-26
申请号：US09655454
申请日：2000-09-05
申请人： Masayasu Ito , Hitoshi Takeda , Shuji Matsuura , Akihiro Mochizuki , Hiroki Ishibashi , Akihiro Matsumoto
发明人： Masayasu Ito , Hitoshi Takeda , Shuji Matsuura , Akihiro Mochizuki , Hiroki Ishibashi , Akihiro Matsumoto
IPC分类号： B60Q102
CPC分类号： B60Q1/1415 , H05B41/288 , H05B41/2882 , H05B41/2885 , H05B41/2886 , H05B41/38 , H05B41/386 , Y02B20/202
摘要： A steady-state condition in which respective discharge lamps for main beam and for dipped beam are both turned on, a sum (P1+P2) of a value of power supplied to each discharge lamp is controlled to be smaller than a sum (P1R+P2R) of a rated power value for each discharge lamp.
摘要翻译：其中主光束和用于双光束的各个放电灯都被接通的稳态条件中，提供给每个放电灯的功率值的总和（P1 + P2）被控制为小于（P1R + P2R），每个放电灯的额定功率值。

75. 发明授权

US6124684A Automatic light dimmer for gas discharge lamps 失效
标题翻译：气体放电灯自动调光器
公开(公告)号：US6124684A
公开(公告)日：2000-09-26
申请号：US215205
申请日：1994-03-21
申请人： Richard L. Sievers
发明人： Richard L. Sievers
IPC分类号： H05B41/285 , H05B41/288 , H05B41/38 , H05B41/392 , H05B37/02
CPC分类号： H05B41/2853 , H05B41/288 , H05B41/38 , H05B41/382 , H05B41/386 , H05B41/3922 , H05B41/3924 , Y10S315/04
摘要： A power saving dimming apparatus for gas discharge lamps activates a system of gas discharge lamps through a phototransistor network sensitive to the infrared spectrum rather than the normal visible spectrum. The phototransistor network allows power to be supplied to the apparatus, resulting in the turning on of the lamps whenever daylight conditions exist which are insufficient to produce infrared light. When power is applied to the apparatus, either at initial turn on or after a momentary interruption, the apparatus applies full power to the primaries of the lamp ballasts for a preselected time period, thus ensuring all the lamps in the system light. After the preselected time period has passed, the apparatus automatically dims the lamps and maintains them in the dimmed state.
摘要翻译：用于气体放电灯的省电调光装置通过对红外光谱敏感的光电晶体管网络而不是正常的可见光谱激活气体放电灯的系统。光电晶体管网络允许向设备提供电力，导致每当不能产生红外光的情况下存在每当日光条件下灯的接通。当在设备上施加电力时，无论是初始接通还是在瞬间中断之后，设备在预选的时间段内对灯镇流器的原色进行全功率供电，从而确保系统中的所有灯都亮起。在预选的时间段过去之后，设备会自动使灯变暗并将其保持在暗淡状态。

76. 发明授权

US5552680A Device for operating a gas-discharge lamp 失效
标题翻译：用于操作气体放电灯的装置
公开(公告)号：US5552680A
公开(公告)日：1996-09-03
申请号：US146175
申请日：1993-11-12
申请人： Manfred Vogel , Ulrich Drews , Werner Herden , Johann Konrad , Albert Gerhard
发明人： Manfred Vogel , Ulrich Drews , Werner Herden , Johann Konrad , Albert Gerhard
IPC分类号： H05B41/02 , H05B41/04 , H05B41/16 , H05B41/231 , H05B41/288 , H05B41/38 , H05B37/02
CPC分类号： H05B41/288 , H05B41/042 , H05B41/2881 , H05B41/382 , Y02B20/204
摘要： A device for operating a gas-discharge lamp includes a starting member and a power member for supplying energy to the lamp. A switch is arranged between the lamp and the power member and connects the power member with the lamp subsequent to the initiation of the starting process.
摘要翻译： PCT No.PCT / DE92 / 00422 Sec。 371日期：1993年11月12日 102（e）日期1993年11月12日PCT提交1992年5月23日PCT公布。出版物WO92 / 22182 日期为1992年12月10日。一种用于操作气体放电灯的装置，包括起动部件和向灯供给能量的动力部件。在灯和功率构件之间布置有开关，并且在启动过程开始之后将功率构件与灯连接。

77. 发明授权

US5373217A Method and circuit for enhancing stability during dimming of electrodeless hid lamp 失效
标题翻译：无电极氙灯调光稳定性的方法和电路
公开(公告)号：US5373217A
公开(公告)日：1994-12-13
申请号：US36647
申请日：1993-03-24
申请人： Philip D. Gregor
发明人： Philip D. Gregor
IPC分类号： H01J61/56 , H01J65/04 , H05B41/24 , H05B41/28 , H05B41/288 , H05B41/38 , H05B41/392 , H05B41/16 , G05F1/00
CPC分类号： H05B41/288 , H01J61/56 , H01J65/044 , H05B41/24 , H05B41/2813 , H05B41/2882 , H05B41/38 , H05B41/3928 , Y02B20/202 , Y02B20/22
摘要： A method and circuit for providing stability during dimming of an electrodeless high intensity metal halide discharge lamp driven by a microwave source. Light from the lamp is rapidly dimmed to a low level in a stable manner while preventing the possibility of lamp extinction. Remote optical sensing of lamp light output is coupled with power control circuitry which modifies power delivered to the lamp based on the light response to well defined pulses of power in the output of the microwave source. Power delivered to the lamp is increased when the rate of light drop exceeds a predetermined rate and also, is controlled based on the overall light emission intensity. As a result, stable dimming is achieved regardless of the initial conditions of the discharge. The dimming method disclosed is more forgiving of light-source-system manufacturing tolerances than is presently available using absolute light intensity control alone when source output power is limited.
摘要翻译：一种用于在由微波源驱动的无电极高强度金属卤化物放电灯的调光期间提供稳定性的方法和电路。来自灯的光以稳定的方式快速变暗到低水平，同时防止灯熄灭的可能性。灯光输出的远程光学感测与功率控制电路相耦合，功率控制电路基于对微波源的输出中明确定义的功率脉冲的光响应来修改发送到灯的功率。当光降率超过预定速率时，传递给灯的功率也增加，并且还基于整体发光强度进行控制。结果，无论放电的初始条件如何，都能实现稳定的调光。所公开的调光方法在源输出功率有限时，单独使用绝对光强度控制，比目前可获得的光源系统制造公差更宽容。

78. 发明授权

US5352956A Power supply for gas discharge tube 失效
标题翻译：气体放电管供电
公开(公告)号：US5352956A
公开(公告)日：1994-10-04
申请号：US422136
申请日：1989-10-16
申请人： David Doss
发明人： David Doss
IPC分类号： H05B41/288 , H05B41/36
CPC分类号： H05B41/288 , Y10S315/07
摘要： A power supply for high voltage, low current gas discharge tubes such as neon, argon, and mercury vapor. A free running, flyback oscillator, converts D.C. voltage energy into radio frequency energy by means of a compact, ferrite transformer and associated circuitry. The primary winding is tuned by a resonant capacitor and driven by a power transistor. A high voltage, centertapped winding of a ferrite transformer drives the gas tube load directly. A feedback winding arranged across the transistor base and emitter junction sustains oscillation and controls the drive level of the transistor by means of a regulating circuit which controls the amplitude of the current. Oscillator starting is achieved by means of an on-off switch which supplies a single starting pulse to the power transistor or by means of a time delayed starting pulse. A MOSFET transistor connected to the power transistor base and a current sensing transformer arranged in series with the primary winding, disables the power transistor momentarily at the end of a conducting cycle. Charge carries are depleted in the base-cathode region, resulting in resetting the transistor quickly such that it can withstand a forward voltage of 700 volts in the off state.
摘要翻译：用于高压，低电流气体放电管如氖气，氩气和汞蒸气的电源。自由运行的反激振荡器通过紧凑的铁氧体变压器和相关电路将直流电压能量转换成射频能量。初级绕组由谐振电容器调谐并由功率晶体管驱动。铁氧体变压器的高压，密封绕组直接驱动气体管负载。布置在晶体管基极和发射极结两端的反馈绕组保持振荡，并通过控制电流幅度的调节电路来控制晶体管的驱动电平。启动振荡器是通过开关开关来实现的，该开关开关将单个启动脉冲提供给功率晶体管或通过延时启动脉冲。连接到功率晶体管基极的MOSFET晶体管和与初级绕组串联布置的电流感应变压器，在导通周期结束时暂时禁用功率晶体管。电荷载体在基极阴极区耗尽，导致晶体管快速复位，使得它能够在断开状态下承受700伏的正向电压。

79. 发明授权

US4929873A Luminaire system 失效
标题翻译：灯具系统
公开(公告)号：US4929873A
公开(公告)日：1990-05-29
申请号：US203077
申请日：1988-06-06
申请人： Steven E. Summer
发明人： Steven E. Summer
IPC分类号： H05B41/04 , H05B41/288
CPC分类号： H05B41/042 , H05B41/288 , Y10S315/05
摘要： A portable high pressure sodium lamp lighting system is mounted on a mobile cart, the cart carrying a mobile power supply in the form of an automotive type battery. The portable lighting system employs a standard high pressure sodium luminaire designed to be driven by 115 volt 60 cycle utility generated power. A DC to AC converter is employed which converts the DC battery supply to a 115 volt simulated 60 cycle supply. The AC characteristic is simulated by generating a quasi-square wave form which approximates a 60 cycle characteristic when driving the luminaire.
摘要翻译：便携式高压钠灯照明系统安装在移动式手推车上，该小车载有汽车型电池形式的移动电源。便携式照明系统采用标准的高压钠灯，设计为由115伏60周期公用事业产生的电力驱动。采用直流到交流转换器，将直流电池电源转换为115伏模拟60周期电源。 AC特性通过产生近似于驱动灯具时的60周期特性的准方波来形成。

80. 发明授权

US08994284B2 High intensity discharge lamp control circuit and control method 有权
标题翻译：高强度放电灯控制电路及控制方法
公开(公告)号：US08994284B2
公开(公告)日：2015-03-31
申请号：US13339063
申请日：2011-12-28
申请人： Qi Zhang , Weiqiang Zhang , Jianping Ying
发明人： Qi Zhang , Weiqiang Zhang , Jianping Ying
IPC分类号： H05B37/02 , H05B39/04 , H05B41/36 , H05B41/288 , H05B41/282
CPC分类号： H05B41/288 , H05B41/2827 , H05B41/2881 , H05B41/2887
摘要： A high intensity discharge lamp (HID) control circuit and method are provided in the present invention. The circuit includes a first winding and a second winding, both of which are coupled with a series-connected inductor of an HID lamp circuit; a current zero point detector for detecting an inductor current zero crossing signal in the HID lamp circuit; an inductor current signal generator for generating an inductor current signal in the circuit to indicate a current value of the HID lamp; a modulator having input terminals connected to the current zero point detector and the inductor current signal generator, respectively, and an output terminal connected to a driving circuit for the HID lamp; and the driving circuit for driving switches in the HID lamp control circuit.
摘要翻译：在本发明中提供了高强度放电灯（HID）控制电路和方法。电路包括第一绕组和第二绕组，它们都与HID灯电路的串联连接的电感耦合; 用于检测HID灯电路中的电感器电流过零信号的电流零点检测器; 电感器电流信号发生器，用于在电路中产生电感器电流信号以指示HID灯的电流值; 分别具有连接到电流零点检测器和电感器电流信号发生器的输入端子的调制器和连接到HID灯的驱动电路的输出端子; 以及用于驱动HID灯控制电路中的开关的驱动电路。

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