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1. 发明授权

US5773937A Discharge lamp-lighting apparatus for straightening arc discharge 失效
标题翻译：用于矫直电弧放电的放电灯具
公开(公告)号：US5773937A
公开(公告)日：1998-06-30
申请号：US560683
申请日：1995-11-20
申请人： Koji Miyazaki , Makoto Horiuchi , Shigeru Horii , Satoshi Kominami , Tatsushi Higuchi
发明人： Koji Miyazaki , Makoto Horiuchi , Shigeru Horii , Satoshi Kominami , Tatsushi Higuchi
IPC分类号： H05B41/288 , H05B41/292 , H05B41/16
CPC分类号： H05B41/2882 , H05B41/2928 , Y02B20/208
摘要： An apparatus that obtains a straight discharge arc during the whole lighting period, as well as provides a discharge lamp-lighting apparatus which can form a plurality of luminous intensity distribution patterns by changing the shape of the discharge arc. By supplying a lighting waveform equal to an acoustic resonance frequency which lighting waveform excites the mode to make the discharge arc straight. The acoustic resonance frequency is determined by the sound velocity in the discharge space medium and the height of a section orthogonal area to the electrode axis to the discharge lamp. The shape of the discharge arc at the time of rated lighting can be made substantially straight. By supplying the lighting waveform which amplifies the amplitude of the compressional wave emitted from the discharge arc during the period when the vapor pressure of the filler of the discharge lamp is low, the shape of the discharge arc can be made straight during the whole lighting period. By changing the ratio of the acoustic resonance frequency component, the shape of the discharge arc can be changed.
摘要翻译：在整个发光期间获得直线放电电弧的装置，以及提供一种可以通过改变放电电弧的形状形成多个发光强度分布图案的放电灯点亮装置。通过提供等于声共振频率的点亮波形，该发光波形激发该模式以使放电弧直线。声共振频率由放电空间介质中的声速和与放电灯的电极轴的截面正交区域的高度确定。在额定照明时的放电电弧的形状可以基本上是直的。通过提供在放电灯的填充物的蒸汽压低的期间放大从放电电弧发出的压缩波的振幅的点亮波形，能够在整个发光期间使放电电弧的形状为直线。通过改变声共振频率分量的比率，可以改变放电电弧的形状。

2. 发明授权

US6130508A Method and apparatus for operating a discharge lamp to reduce the curvature of its discharge arc 失效
标题翻译：用于操作放电灯以减小其放电弧的曲率的方法和装置
公开(公告)号：US6130508A
公开(公告)日：2000-10-10
申请号：US160274
申请日：1998-09-24
申请人： Koji Miyazaki , Satoshi Kominami , Shigeru Horii
发明人： Koji Miyazaki , Satoshi Kominami , Shigeru Horii
IPC分类号： H05B41/24 , H05B41/16 , H05B41/292 , H05B41/38 , H05B37/02
CPC分类号： H05B41/382 , H05B41/2928 , Y02B20/208
摘要： A discharge lamp operating apparatus has a glass envelope for defining a discharge space and a pair of electrodes which are hermetically sealed within the glass envelope and are opposed to each other. The apparatus includes (1) generation element for generating a waveform signal having an acoustic resonant frequency for exciting a mode, in which a discharge arc between the pair of electrodes is straightened and (2) modulation element for modulating the waveform signal so that a polarity of the center line of the waveform signal is alternately changed at a lower frequency than the acoustic resonant frequency. If the value of the amplitude of the waveform signal from peak to peak is .alpha., and the effective value of the modulated waveform signal is .beta., then the depth of modulation .alpha./.beta. at the beginning of operation is equal to or less than the depth of modulation .alpha./.beta. at an operation under rated condition.
摘要翻译：放电灯操作装置具有用于限定放电空间的玻璃外壳和气密地密封在玻璃外壳内且彼此相对的一对电极。该装置包括：（1）用于产生具有用于激励模式的声共振频率的波形信号的发生元件，其中一对电极之间的放电电弧被拉直，以及（2）用于调制波形信号的调制元件，使得极性波形信号的中心线以比声共振频率低的频率交替地改变。如果从峰到峰的波形信号的幅度值为α，调制波形信号的有效值为β，则开始操作时的调制深度α/β等于或小于深度在额定条件下的操作中的调制α/β。

3. 发明授权

US06509698B1 Operating apparatus of discharge lamp 失效
标题翻译：放电灯操作装置
公开(公告)号：US06509698B1
公开(公告)日：2003-01-21
申请号：US09686999
申请日：2000-10-12
申请人： Satoshi Kominami , Kenichiro Takahashi , Koji Miyazaki , Mamoru Takeda , Masayoshi Gyoten
发明人： Satoshi Kominami , Kenichiro Takahashi , Koji Miyazaki , Mamoru Takeda , Masayoshi Gyoten
IPC分类号： H05B3702
CPC分类号： H05B41/3921 , H05B41/3924 , H05B41/3925
摘要： The present invention discloses an operating apparatus of discharge lamp comprising an AC/DC converter means for converting an ac voltage into a dc voltage, a DC/AC converter means for converting a dc output voltage of the AC/DC converter means into a high frequency ac voltage, a discharge lamp coupled to an output terminal of the DC/AC converter means, and a controller means by which the output of the DC/AC converter means is made variable according to an integrated value based on a half cycle of the ac voltage.
摘要翻译：本发明公开了一种放电灯的操作装置，包括用于将交流电压转换为直流电压的AC / DC转换器装置，用于将AC / DC转换器装置的直流输出电压转换成高频的DC / AC转换器装置交流电压，耦合到DC / AC转换器装置的输出端的放电灯，以及根据基于ac的半周期的积分值使DC / AC转换器装置的输出可变的控制器装置电压。

4. 发明授权

US06597127B2 Discharge lamp operating apparatus, self-ballasted discharge lamp, dimmer and illumination kit for dimming 有权
标题翻译：放电灯操作装置，自镇流放电灯，调光器和照明套件，用于调光
公开(公告)号：US06597127B2
公开(公告)日：2003-07-22
申请号：US09962934
申请日：2001-09-25
申请人： Kenichiro Takahashi , Satoshi Kominami , Masayoshi Gyoten , Koji Miyazaki , Mamoru Takeda
发明人： Kenichiro Takahashi , Satoshi Kominami , Masayoshi Gyoten , Koji Miyazaki , Mamoru Takeda
IPC分类号： H05B3702
CPC分类号： H05B41/3921 , H05B41/3924 , Y10S315/04
摘要： A discharge lamp operating apparatus includes a discharge lamp; a dimmer for performing phase-control with respect to an input power source; and a ballast circuit for dimming and operating the discharge lamp in accordance with an AC voltage that is phase-controlled by the dimmer. A relationship Z2≦(Vin/Vob−1)×Z1; is satisfied, where Z1 (&OHgr;) is an impedance between an input terminal and an output terminal of the dimmer, Vob (V) is a breakover voltage of a bidirectional trigger diode that applies a trigger signal and is connected to a gate terminal of a switching element included in the dimmer, Vin (V) is an effective voltage of a commercial power source, and Z2 (&OHgr;) is an input impedance between the input terminals of the ballast circuit.
摘要翻译：放电灯操作装置包括放电灯; 用于执行相对于输入电源的相位控制的调光器; 以及镇流器电路，用于根据由调光器相位控制的AC电压对放电灯进行调光和操作。其中Z1（OMEGA）是调光器的输入端子和输出端子之间的阻抗，Vob（V）是施加触发信号的双向触发二极管的跳变电压，并且连接到栅极端子包括在调光器中的开关元件，Vin（V）是商用电源的有效电压，Z2（OMEGA）是镇流器电路的输入端子之间的输入阻抗。

5. 发明授权

US06504322B2 Discharge lamp operating apparatus 失效
标题翻译：放电灯操作装置
公开(公告)号：US06504322B2
公开(公告)日：2003-01-07
申请号：US09836652
申请日：2001-04-17
申请人： Kenichiro Takahashi , Satoshi Kominami , Masayoshi Gyoten , Koji Miyazaki , Mamoru Takeda
发明人： Kenichiro Takahashi , Satoshi Kominami , Masayoshi Gyoten , Koji Miyazaki , Mamoru Takeda
IPC分类号： H05B3702
CPC分类号： H05B41/2988 , H05B41/3921
摘要： A discharge lamp operating apparatus includes a discharge lamp and a driving circuit of the discharge lamp. The driving circuit can vary power to be supplied to the discharge lamp and has a function to turn off the discharge lamp at a supplied power value above a supplied power value at which unstable discharge occurs in the discharge lamp.
摘要翻译：放电灯操作装置包括放电灯和放电灯的驱动电路。驱动电路可以改变供给放电灯的功率，并且具有在放电灯发生不稳定放电的供给功率值以上的供给功率值下关闭放电灯的功能。

6. 发明授权

US06492773B2 Self-ballasted fluorescent lamp 有权
公开(公告)号：US06492773B2
公开(公告)日：2002-12-10
申请号：US09881327
申请日：2001-06-14
申请人： Masayoshi Gyoten , Koji Miyazaki , Kenichiro Takahashi , Satoshi Kominami
发明人： Masayoshi Gyoten , Koji Miyazaki , Kenichiro Takahashi , Satoshi Kominami
IPC分类号： H01J1734
CPC分类号： H05B41/02 , H05B41/282 , H05K1/14 , Y02B20/183 , Y02B20/185 , Y02B20/19
摘要： A fluorescent lamp apparatus includes a fluorescent tube, a ballast circuit for lighting the fluorescent tube, a case for housing the ballast circuit and a holder provided at the end of the case for holding the fluorescent tube. The ballast circuit includes at least a first circuit board and a second circuit board, and the first and second circuit boards are arranged substantially perpendicular to each other in the case. This configuration can suppress an increase in the size of the apparatus and prevent thermal damage to the circuit elements during lamp operation.

7. 发明授权

US06828740B2 Electrodeless discharge lamp operating apparatus, electrodeless compact self-ballasted fluorescent lamp and discharge lamp operating apparatus 失效
标题翻译：无电极放电灯操作装置，无电极小型自镇流荧光灯和放电灯操作装置
公开(公告)号：US06828740B2
公开(公告)日：2004-12-07
申请号：US10477305
申请日：2003-11-10
申请人： Kenichiro Takahashi , Satoshi Kominami , Koji Miyazaki , Toshiaki Kurachi , Yoko Matsubayashi
发明人： Kenichiro Takahashi , Satoshi Kominami , Koji Miyazaki , Toshiaki Kurachi , Yoko Matsubayashi
IPC分类号： G05F100
CPC分类号： H05B41/2806 , H05B41/2828 , H05B41/3924 , H05B41/3925 , H05B41/3927 , Y02B20/185 , Y02B20/22 , Y10S315/04
摘要： A discharge lamp operating apparatus or a compact self-ballasted fluorescent lamp includes: an AC/DC conversion unit 5 for converting an alternating voltage phase-controlled by a dimmer 2 into a direct current voltage; a DC/AC conversion unit 6 for converting an output from the AC/DC conversion unit 5 into a high frequency voltage and applying the high frequency voltage to a discharge lamp, whereby the discharge lamp is intermittently operated; and a dimming control unit 7 which generates a dimming instruction signal for driving the DC/AC conversion unit 6 so that the discharge lamp performs an intermittent operation and outputs the dimming instruction signal to the DC/AC conversion unit via a photocoupler 9, and synchronizes the timings of turn-ON and turn OFF of the phase-controlled voltage with the timings of turn-ON and turn OFF of an operation of the DC/AC conversion unit 6, respectively.
摘要翻译：放电灯操作装置或小型自镇流荧光灯包括：AC / DC转换单元5，用于将由调光器2相位控制的交流电压转换为直流电压; DC / AC转换单元6，用于将AC / DC转换单元5的输出转换成高频电压，并将高频电压施加到放电灯，由此放电灯间歇地操作; 以及调光控制单元7，其产生用于驱动DC / AC转换单元6的调光指令信号，使得放电灯执行间歇操作，并且经由光电耦合器9将调光指令信号输出到DC / AC转换单元，并且使同步分别通过DC / AC转换单元6的操作的导通和关断的定时来导通和关断相位控制电压的定时。

8. 发明授权

US06727661B2 Self-ballasted fluorescent lamp 失效
标题翻译：自镇流荧光灯
公开(公告)号：US06727661B2
公开(公告)日：2004-04-27
申请号：US10238150
申请日：2002-09-10
申请人： Satoshi Kominami , Toshiaki Kurachi , Kenichiro Takahashi , Koji Miyazaki
发明人： Satoshi Kominami , Toshiaki Kurachi , Kenichiro Takahashi , Koji Miyazaki
IPC分类号： H05B3702
CPC分类号： H05B41/2855 , Y02B20/185
摘要： The invention provides a self-ballasted fluorescent lamp provided with a function for operating normally when the self-ballasted fluorescent lamp is inadvertently connected to a lighting fixture provided with a light bulb dimmer if the dimmer is at the maximum level, and with a function for reliably stopping operation of the ballast circuit if the dimmer is in a dimmed state and thereby latch the lamp in an unlit state and protect the ballast circuit. Even if the self-ballasted fluorescent lamp is connected to a power source via a light bulb dimmer, when a current detected by a current detection circuit exceeds a predetermined current value, a stop circuit stops operation of an inverter circuit and latches it in that stopped state in order to maintain the self-ballasted fluorescent lamp in an unlit state.
摘要翻译：本发明提供了一种自镇流荧光灯，其具有当该自镇流荧光灯无意地连接到设置有灯泡调光器的照明器件时正常工作的功能，如果调光器处于最大电平，并且具有如果调光器处于调光状态，则可靠地停止镇流器电路的运行，从而将灯锁定在非点亮状态，并保护镇流器电路。即使自镇流荧光灯通过灯泡调光器连接到电源，当由电流检测电路检测到的电流超过预定电流值时，停止电路停止逆变器电路的操作并将其锁定在停止的状态状态，以便将自镇流荧光灯保持在不照亮状态。

9. 发明授权

US06657401B2 Ballast for discharge lamp 有权
公开(公告)号：US06657401B2
公开(公告)日：2003-12-02
申请号：US09893105
申请日：2001-06-27
申请人： Satoshi Kominami , Kenichirou Takahashi , Masayoshi Gyoten , Koji Miyazaki
发明人： Satoshi Kominami , Kenichirou Takahashi , Masayoshi Gyoten , Koji Miyazaki
IPC分类号： G05F100
CPC分类号： H05B41/3921 , H05B37/0263 , H05B41/3924 , H05B41/3925 , Y10S315/04
摘要： A ballast for a discharge lamp includes a fluorescent lamp, an AC/DC conversion portion, a dimming control portion, and a DC/AC conversion portion. The AC/DC conversion portion converts a phase-controlled input AC voltage to a DC voltage. The dimming control portion calculates a dimming control signal from the input AC voltage. The DC/AC conversion portion converts the DC voltage from the AC/DC conversion portion to a high frequency AC voltage to be applied to the fluorescent lamp and lights and dims the lamp in response to the dimming control signal. The DC/AC conversion portion has a first operation mode for maintaining the lighting of the fluorescent lamp and for lighting and dimming the same and a second operation mode for supplying the fluorescent lamp with a voltage lower than the starting voltage of the lamp in its non-operating state. The conducting period of the phase-controlled AC voltage can be detected even in the non-operating state of the fluorescent lamp so as to restart the lamp.

10. 发明授权

US6147461A Operating apparatus of discharge lamp 有权
标题翻译：放电灯操作装置
公开(公告)号：US6147461A
公开(公告)日：2000-11-14
申请号：US270315
申请日：1999-03-16
申请人： Satoshi Kominami , Koji Miyazaki
发明人： Satoshi Kominami , Koji Miyazaki
IPC分类号： H05B41/24 , H05B41/16 , H05B41/292 , G05F1/00
CPC分类号： H05B41/2928 , Y02B20/208 , Y10S315/07
摘要： An operating apparatus of a discharge lamp for operating the discharge lamp having an arc tube defining a discharge space includes: generation means for generating a first waveform signal having a frequency component of an acoustic resonance frequency exciting a mode which straightens an arc discharge, a center line of a waveform of the first waveform signal being maintained at a fixed level; and modulation means for modulating the first waveform signal periodically so that a polarity of the center line of the first waveform signal changes alternately at a modulation frequency which is lower than the acoustic resonance frequency, and generating a modulated signal. A modulation depth .alpha./.beta., where .alpha. is a peak-to-peak amplitude of the first waveform signal and .beta. is an effective value of an amplitude of the modulated signal, is set at such a value that a sealed material in the arc tube is prevented from adhering to a center portion of the arc tube in substantially a strip shape.
摘要翻译：用于操作具有限定放电空间的电弧管的放电灯的放电灯的操作装置包括：产生装置，用于产生第一波形信号，该第一波形信号具有激发用于矫直电弧放电的模式的声共振频率的频率分量;中心所述第一波形信号的波形的线保持在固定电平; 以及调制装置，用于周期性地调制第一波形信号，使得第一波形信号的中心线的极性以低于声共振频率的调制频率交替变化，并产生调制信号。调制深度α/β，其中α是第一波形信号的峰 - 峰幅度，β是调制信号的幅度的有效值，被设定为使得电弧管中的密封材料被防止粘附到电弧管的大致条形的中心部分。

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