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1. 发明授权

US06424100B1 Fluorescent lamp operating apparatus and compact self-ballasted fluorescent lamp 有权
标题翻译：荧光灯操作装置和紧凑型自镇流荧光灯
公开(公告)号：US06424100B1
公开(公告)日：2002-07-23
申请号：US09692214
申请日：2000-10-20
申请人： Satoshi Kominami , Koji Miyazaki , Mamoru Takeda , Takayuki Imai , Masayoshi Gyoten , Masanobu Murakami
发明人： Satoshi Kominami , Koji Miyazaki , Mamoru Takeda , Takayuki Imai , Masayoshi Gyoten , Masanobu Murakami
IPC分类号： H05B3702
CPC分类号： H05B41/3925
摘要： Disclosed is a dimmable fluorescent lamp operating apparatus which comprises a fluorescent lamp, electrical characteristic detecting element for detecting an electrical characteristic of the fluorescent lamp, an inverter circuit for driving the fluorescent lamp, and a feedback controlling circuit for controlling the drive frequency of the inverter circuit such that the electrical characteristic of the fluorescent lamp becomes a predetermined value, wherein the feedback controlling circuit includes temperature detecting element for detecting the temperature of the fluorescent lamp and wherein the frequency characteristic bandwidth of the feedback controlling circuit is varied based on the detected fluorescent lamp temperature.
摘要翻译：公开了一种可调光荧光灯操作装置，其包括荧光灯，用于检测荧光灯的电特性的电特性检测元件，用于驱动荧光灯的逆变器电路，以及用于控制逆变器的驱动频率的反馈控制电路电路，使得荧光灯的电特性变为预定值，其中反馈控制电路包括用于检测荧光灯的温度的温度检测元件，并且其中反馈控制电路的频率特性带宽基于检测到的荧光灯温。

2. 发明授权

US06577066B1 Compact self-ballasted fluorescent lamp 有权
标题翻译：紧凑型自镇流荧光灯
公开(公告)号：US06577066B1
公开(公告)日：2003-06-10
申请号：US09937953
申请日：2001-11-13
申请人： Satoshi Kominami , Kouji Miyazaki , Mamoru Takeda , Takayuki Imai , Masayoshi Gyoten , Masanobu Murakami
发明人： Satoshi Kominami , Kouji Miyazaki , Mamoru Takeda , Takayuki Imai , Masayoshi Gyoten , Masanobu Murakami
IPC分类号： H01J1346
CPC分类号： H01J61/327 , H01J61/34 , H01J61/56 , H05B41/02 , H05B41/2825 , Y02B20/185 , Y02B20/19 , Y10S315/07
摘要： A self-ballasted fluorescent lamp 50 includes a fluorescent lamp 1 and a ballast circuit 2 for operating the fluorescent lamp. The ballast circuit 2 includes: a printed circuit board 6; a heat generating component 7 disposed on a first face 6a of the printed circuit board, which generates heat when the fluorescent lamp 1 is operated; and a semiconductor component 17 disposed on a second face 6b opposite to the first face 6a of the printed circuit board 6, and wherein the semiconductor component 17 is disposed in an area other than an area on the second face 6b corresponding to an area of the first face 6a where the heat generating component 7 is disposed.
摘要翻译：自镇流荧光灯50包括荧光灯1和用于操作荧光灯的镇流器电路2。镇流器电路2包括：印刷电路板6; 设置在印刷电路板的第一面6a上的发热部件7，其在荧光灯1工作时产生热量; 以及设置在与印刷电路板6的第一面6a相对的第二面6b上的半导体部件17，并且其中半导体部件17设置在除了与第二面6b的区域对应的第二面6b以外的区域配置有发热体7的第一面6a。

3. 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。

4. 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。

5. 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。

6. 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.

7. 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.

8. 发明授权

US06211620B1 Ballast for fluorescent lamp 有权
标题翻译：荧光灯镇流器
公开(公告)号：US06211620B1
公开(公告)日：2001-04-03
申请号：US09393896
申请日：1999-09-10
申请人： Masayoshi Gyoten , Masataka Ozawa , Masanobu Murakami , Koji Miyazaki
发明人： Masayoshi Gyoten , Masataka Ozawa , Masanobu Murakami , Koji Miyazaki
IPC分类号： H05B3904
CPC分类号： H05B41/295
摘要： A ballast for a fluorescent lamp includes a high frequency power source circuit for supplying a preheat start type fluorescent lamp with preheating and lighting current via an inductor. The high frequency power source circuit includes at least two switching elements for controlling application of voltages of different polarity to the fluorescent lamp, a self-exciting type switching element driving circuit for driving the switching elements so as to alternate on and off repeatedly; and a timer circuit for detecting lapse of a predetermined time from start of the ballast for the fluorescent lamp. The switching element driving circuit shortens an ON-period of at least one of the switching elements to restrict an increase of an amplitude of current flowing in the inductor during a period until the timer circuit detects lapse of a predetermined time.
摘要翻译：用于荧光灯的镇流器包括用于通过电感器向预热启动型荧光灯提供预热和点亮电流的高频电源电路。高频电源电路包括用于控制对荧光灯施加不同极性的电压的至少两个开关元件;用于驱动开关元件以重复交替开关的自激式开关元件驱动电路; 以及用于检测从荧光灯的镇流器开始起经过预定时间的定时器电路。开关元件驱动电路缩短至少一个开关元件的接通周期，以限制在定时器电路检测到经过预定时间的时间段期间在电感器中流动的电流的振幅的增加。

9. 发明授权

US6054815A Ballast for a discharge lamp 失效
标题翻译：镇流器放电灯
公开(公告)号：US6054815A
公开(公告)日：2000-04-25
申请号：US281466
申请日：1999-03-30
申请人： Kazushige Sugita , Masataka Ozawa , Masayoshi Gyoten , Masanobu Murakami
发明人： Kazushige Sugita , Masataka Ozawa , Masayoshi Gyoten , Masanobu Murakami
IPC分类号： H05B41/24 , H05B41/28 , H05B41/392 , H05B37/00
CPC分类号： H05B41/28 , Y10S315/07
摘要： A ballast for a discharge lamp comprises a smoothing capacitor, an inverter circuit including at least one switching device connected in parallel to the smoothing capacitor, a driving circuit for driving the inverter circuit, an activating circuit for activating the driving circuit, a resonance circuit including first and second capacitors and an inductor connected to output terminals of the inverter circuit, a discharge lamp connected to output terminals of the resonance circuit, a third capacitor connected in parallel to the discharge lamp. A fourth capacitor and first and second rectifying elements connected in series are connected in parallel to the smoothing capacitor. Between both terminals of the fourth capacitor and terminals for connection to an AC power source, a filter and a rectifier are inserted. A terminal of the first capacitor other than that connected to the inverter circuit is connected to a junction of the first and second rectifying elements.
摘要翻译：放电灯镇流器包括平滑电容器，包括与平滑电容器并联连接的至少一个开关装置的逆变器电路，用于驱动逆变器电路的驱动电路，用于启动驱动电路的启动电路，包括第一和第二电容器和连接到反相器电路的输出端的电感器，连接到谐振电路的输出端的放电灯，与放电灯并联连接的第三电容器。串联连接的第四电容器和第一和第二整流元件与平滑电容器并联连接。在第四电容器的两个端子和用于连接到AC电源的端子之间插入滤波器和整流器。除连接到逆变器电路之外的第一电容器的端子连接到第一和第二整流元件的接合处。

10. 发明授权

US5444336A An inverter driven lamp arrangement having a current detection circuitry coupled to a resonant output circuit 失效
标题翻译：一种具有耦合到谐振输出电路的电流检测电路的逆变器驱动的灯装置
公开(公告)号：US5444336A
公开(公告)日：1995-08-22
申请号：US47882
申请日：1993-04-15
申请人： Masataka Ozawa , Shigeru Horii , Koji Miyazaki , Atsuo Waki , Takayuki Kamitani , Nobuhisa Yoshikawa , Kazuhiko Ito , Masayoshi Gyoten , Takeshi Saito
发明人： Masataka Ozawa , Shigeru Horii , Koji Miyazaki , Atsuo Waki , Takayuki Kamitani , Nobuhisa Yoshikawa , Kazuhiko Ito , Masayoshi Gyoten , Takeshi Saito
IPC分类号： H05B41/288 , H05B41/38 , H05B41/36
CPC分类号： H05B41/386 , H05B41/2883 , Y02B20/204 , Y10S315/05 , Y10S315/07
摘要： The present invention relates to an inverter driven lamp arrangement. The arrangement provides for the sensing of both lamp voltage and current. The arrangement also provides for a large current during times of low voltage and a small current during times of high voltage. The sensing of lamp current is done by a current detector that is connected to a resonance circuit whose output is applied in signal form to a lamp start control circuit. The resonant circuit is a series connected resonant circuit composed of a choke coil and a first capacitor. This series connected arrangement is further connected in series with a second non-resonant capacitor. Also the arrangement includes circuitry to gradually reduce the frequency of the inverter just after the lamp starts.
摘要翻译：本发明涉及一种逆变器驱动的灯装置。该装置提供对灯电压和电流的检测。该布置还在高电压时在低电压和小电流期间提供大电流。灯电流的检测由电流检测器完成，电流检测器连接到谐振电路，其输出以信号形式施加到灯启动控制电路。谐振电路是由扼流线圈和第一电容器组成的串联谐振电路。该串联连接装置进一步与第二非谐振电容器串联连接。此外，该装置还包括在灯启动之后逐渐降低逆变器的频率的电路。

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