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1. 发明授权

US5930127A Power source device 失效
标题翻译：电源设备
公开(公告)号：US5930127A
公开(公告)日：1999-07-27
申请号：US102771
申请日：1998-06-23
申请人： Yutaka Iwahori , Hiroichi Shinbori , Tsutomu Shiomi , Shinji Hizuma , Toshiaki Nakamura , Naoki Komatsu , Takeshi Kamoi
发明人： Yutaka Iwahori , Hiroichi Shinbori , Tsutomu Shiomi , Shinji Hizuma , Toshiaki Nakamura , Naoki Komatsu , Takeshi Kamoi
IPC分类号： H02M1/00 , H02M1/42 , H05B41/28 , H02M5/458
CPC分类号： H02M1/425 , H05B41/28 , Y02B70/126
摘要： A power source device is so arranged that one of switching elements forming a plurality of power conversion switching circuits which is used in common during each switching cycle is made to have a switching period in which mainly a current is taken up from a power source of first one of the switching circuits, the switching period being varied in a zone in which an input voltage is higher than a predetermined voltage in a cycle of input voltage waveform. Any distortion of input current waveform occurring around lower voltage period of commercial AC source is thereby reduced, in the power source device wherein the power conversion switching circuits employ commonly the switching elements.
摘要翻译：电源装置被布置成使得在每个开关周期期间共同使用的形成多个功率转换开关电路的开关元件之一成为具有主要从第一电源的电源占用电流的开关周期一个开关电路，在输入电压波形的周期内，输入电压高于预定电压的区域中，开关周期是变化的。因此，在功率转换开关电路通常使用开关元件的电源装置中，商业交流电源的较低电压周期周围产生的输入电流波形的任何失真被降低。

2. 发明授权

US06437515B1 Discharge lamp lighting device of high startability with high pulse voltage 有权
标题翻译：具有高脉冲电压的高启动性的放电灯点亮装置
公开(公告)号：US06437515B1
公开(公告)日：2002-08-20
申请号：US09484005
申请日：2000-01-18
申请人： Takeshi Kamoi , Naoki Komatsu , Tsutomu Shiomi , Hiroichi Shinbori , Takeshi Goriki , Yiyoung Sun
发明人： Takeshi Kamoi , Naoki Komatsu , Tsutomu Shiomi , Hiroichi Shinbori , Takeshi Goriki , Yiyoung Sun
IPC分类号： H05B3702
CPC分类号： H05B41/388 , H05B41/2883 , H05B41/2888 , Y02B20/204
摘要： A discharge lamp lighting device which comprises a D.C. power supply, a load resonance circuit including an inductor, a capacitor and a discharge lamp; a polarity inverting circuit including at least a series circuit of first and second switching elements connected in parallel to the D.C. power supply for converting a D.C. power received from the D.C. power supply into an A.C. power to supply it to the load resonance circuit; and a control circuit for turning ON and OFF the switching elements alternately at a high frequency to alternately generate a first period during which an ON duration of the second switching element is longer than that of the first switching element and a second period during which the ON duration of the second switching element is shorter than that of the first switching element, to thereby apply a rectangular-shaped low frequency voltage to the discharge lamp. The control circuit superimposes a D.C. component in an output of the polarity inverting circuit upon a resonance pulse signal from the load resonance circuit to continuously change a switching frequency of the switching elements for the predetermined time from the start time point of one of the first and second periods, and supplies to the discharge lamp a first energy necessary for starting and lighting the discharge lamp with a high pulse voltage obtained through LC resonance and also for smoothly shifting the lamp to an arc discharge state.
摘要翻译：一种放电灯点灯装置，包括直流电源，包括电感器，电容器和放电灯的负载谐振电路; 极性反转电路至少包括与直流电源并联连接的第一和第二开关元件的串联电路，用于将从直流电源接收的直流电力转换成交流电源以将其提供给负载谐振电路; 以及用于以高频率交替地接通和断开开关元件以交替地产生第二开关元件的导通持续时间长于第一开关元件的导通持续时间的第一时段的控制电路，以及第二时段，其中ON 第二开关元件的持续时间短于第一开关元件的持续时间，从而对放电灯施加矩形的低频电压。控制电路将极性反转电路的输出中的直流分量叠加在来自负载谐振电路的谐振脉冲信号上，以从第一和第二的一个的起始时间点连续地改变开关元件的开关频率达预定时间并且向放电灯提供以通过LC谐振获得的高脉冲电压来启动和点亮放电灯所需的第一能量，并且还用于将灯平滑地移动到电弧放电状态。

3. 发明授权

US06914395B2 Electronic ballast for a high-pressure discharge lamp 有权
标题翻译：电子镇流器用于高压放电灯
公开(公告)号：US06914395B2
公开(公告)日：2005-07-05
申请号：US10473361
申请日：2002-11-26
申请人： Tokushi Yamauchi , Tsutomu Shiomi , Minoru Maehara , Yutaka Iwahori , Toshiaki Nakamura , Takeshi Kamoi
发明人： Tokushi Yamauchi , Tsutomu Shiomi , Minoru Maehara , Yutaka Iwahori , Toshiaki Nakamura , Takeshi Kamoi
IPC分类号： H05B41/288 , H05B41/36 , H05B41/38
CPC分类号： H05B41/2887 , H05B41/2882 , H05B41/36 , H05B41/38 , H05B41/388 , Y02B20/202 , Y02B20/204
摘要： An electronic ballast for a high intensity discharge lamp (HID) includes a power converters, a controller, and a lamp power switch. In the power converter, an input DC voltage is converted into a ballast output power for lighting the HID lamp. The controller has a function to control the power converter and change the ballast output power. The lamp power switch detects a lamp output parameter indicated after the HID lamp starts discharge, identifies a lamp power of the HID lamp according to the lamp output parameter, and gives an identification signal indicating the lamp power. In response to this identification signal, the power converter outputs the ballast output power which matches with the lamp power identified.
摘要翻译：用于高强度放电灯（HID）的电子镇流器包括电力转换器，控制器和灯电源开关。在功率转换器中，将输入直流电压转换为镇流器输出功率，以便照亮HID灯。控制器具有控制功率转换器和改变镇流器输出功率的功能。灯电源开关检测HID灯开始放电后指示的灯输出参数，根据灯输出参数识别HID灯的灯功率，并给出指示灯功率的识别信号。响应于该识别信号，功率转换器输出与所识别的灯功率相匹配的镇流器输出功率。

4. 发明授权

US6104147A Pulse generator and discharge lamp lighting device using same 有权
标题翻译：脉冲发生器和放电灯照明装置使用相同
公开(公告)号：US6104147A
公开(公告)日：2000-08-15
申请号：US177979
申请日：1998-10-22
申请人： Toshiaki Nakamura , Takeshi Kamoi , Tsutomu Shiomi
发明人： Toshiaki Nakamura , Takeshi Kamoi , Tsutomu Shiomi
IPC分类号： H05B41/30 , H05B37/00
CPC分类号： H05B41/30 , Y10S315/05
摘要： A pulse generator for a stable output pulse voltage obtains a high voltage pulse with a charge accumulated in a capacitor and discharged at a discharge gap made ON, wherein a pulse energy source and a trigger source for conduction of the discharge gap are separately provided, so that the discharge gap will be conducted by a boosting action of the trigger source when a predetermined value is reached by a voltage of the pulse energy source.
摘要翻译：用于稳定的输出脉冲电压的脉冲发生器获得积聚在电容器中的电荷的高电压脉冲，并且在放电间隙处被放电时被放电，其中单独提供用于导通放电间隙的脉冲能量源和触发源，因此当通过脉冲能量源的电压达到预定值时，放电间隙将通过触发源的升压动作进行。

5. 发明授权

US5491386A Stable high frequency high-pressure discharge lamp lighting device avoiding acoustic resonance 失效
标题翻译：稳定的高频高压放电灯照明装置，避免声共振
公开(公告)号：US5491386A
公开(公告)日：1996-02-13
申请号：US277023
申请日：1994-07-19
申请人： Hiroyasu Eriguchi , Hiroshi Nishimura , Minoru Yamamoto , Yutaka Iwahori , Takeshi Kamoi
发明人： Hiroyasu Eriguchi , Hiroshi Nishimura , Minoru Yamamoto , Yutaka Iwahori , Takeshi Kamoi
IPC分类号： H05B41/24 , H05B41/288 , H05B41/292 , H05B41/38 , H05B37/02
CPC分类号： H05B41/2887 , H05B41/2928 , H05B41/388 , Y02B20/202 , Y02B20/204 , Y02B20/208 , Y10S315/05
摘要： A lighting device for a high-pressure discharge lamp includes an inverter circuit for converting a DC voltage into an AC voltage using a pair of switching elements. The switching elements have a switching frequency for starting the high-pressure discharge lamp that is higher than a resonance frequency of a series resonance circuit connected in parallel with the discharge lamp. However, in a lighted state of the discharge lamp, the switching frequency is lower than the resonance frequency of the resonance circuit and is within a frequency range where acoustic resonance does not occur. The lighted state of the high-pressure discharge lamp is maintained by a voltage across a capacitor in the series resonance circuit.
摘要翻译：一种用于高压放电灯的照明装置包括用于使用一对开关元件将DC电压转换为AC电压的逆变器电路。开关元件具有用于启动高于与放电灯并联连接的串联谐振电路的谐振频率的高压放电灯的开关频率。然而，在放电灯的点亮状态下，开关频率低于谐振电路的谐振频率，并且在不发生声共振的频率范围内。高压放电灯的点亮状态由串联谐振电路中的电容器两端的电压保持。

6. 发明申请

US20100327776A1 HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE AND LIGHTING FIXTURE USING THE SAME 有权
标题翻译：高压放电灯照明装置和使用相同的照明灯具
公开(公告)号：US20100327776A1
公开(公告)日：2010-12-30
申请号：US12864929
申请日：2009-01-28
申请人： Akira Yufuku , Hiroyasu Eriguchi , Takeshi Goriki , Takeshi Kamoi , Jun Kumagai , Naoki Komatsu , Nobutoshi Matsuzaki , Satoru Nagata , Daisuke Yamahara
发明人： Akira Yufuku , Hiroyasu Eriguchi , Takeshi Goriki , Takeshi Kamoi , Jun Kumagai , Naoki Komatsu , Nobutoshi Matsuzaki , Satoru Nagata , Daisuke Yamahara
IPC分类号： H05B41/36
CPC分类号： H05B41/042 , H05B41/288 , Y10S315/07
摘要： A high pressure discharge lamp lighting device in this invention comprises a converter, an inverter, an igniter, a controller, and a pulse voltage detection circuit. The converter outputs the direct current voltage. The inverter converts the direct current voltage into the lighting voltage which is alternating current voltage, and applies the lighting voltage to the high pressure discharge lamp through an output terminal. The igniter is configured to output the pulse voltage superimposed on the lighting voltage, whereby the starting voltage is applied to the high pressure discharge lamp. The controller is configured to control the igniter to allow the igniter to superimpose the pulse voltage on the lighting voltage. The pulse voltage detection circuit detects the starting voltage to output the detection signal. The starting voltage regulation circuit regulates the starting voltage to the desired voltage value of the voltage on the basis of the detection signal.
摘要翻译：本发明的高压放电灯点灯装置包括转换器，逆变器，点火器，控制器和脉冲电压检测电路。转换器输出直流电压。逆变器将直流电压转换为交流电压的点亮电压，并通过输出端子向高压放电灯施加点亮电压。点火器被配置为输出叠加在点亮电压上的脉冲电压，由此将起始电压施加到高压放电灯。控制器被配置为控制点火器以允许点火器将脉冲电压叠加在点亮电压上。脉冲电压检测电路检测起始电压以输出检测信号。起动电压调节电路基于检测信号将启动电压调节到电压的期望电压值。

7. 发明申请

US20100072913A1 High pressure discharge lamp lighting device and luminaire using same 有权
标题翻译：高压放电灯照明装置和灯具使用相同
公开(公告)号：US20100072913A1
公开(公告)日：2010-03-25
申请号：US12585773
申请日：2009-09-24
申请人： Daisuke Yamahara , Nobutoshi Matsuzaki , Takeshi Kamoi , Satoru Nagata , Naoki Komatsu , Jun Kumagai
发明人： Daisuke Yamahara , Nobutoshi Matsuzaki , Takeshi Kamoi , Satoru Nagata , Naoki Komatsu , Jun Kumagai
IPC分类号： H05B41/26
CPC分类号： H05B41/2925 , H05B41/2883 , H05B41/388 , Y02B20/204
摘要： A high pressure discharge lamp lighting device includes a DC power source circuit; a power supply circuit for converting an output from the DC power source circuit into a square wave AC output to be supplied to a high pressure discharge lamp; a starting circuit for applying a high voltage output for lamp startup to the high pressure discharge lamp; a control circuit; and a half-wave discharge detection circuit for detecting a half-wave discharge. The detection circuit detects the half-wave discharge at an initial stage of the lamp startup and the control circuit controls the magnitude of a voltage of a square wave half period of one polarity having a load voltage of a larger magnitude and that of a square wave half period of the other polarity having a load voltage of a smaller magnitude to approximate to each other.
摘要翻译：高压放电灯点亮装置包括：直流电源电路; 电源电路，用于将来自直流电源电路的输出转换成方波AC输出，供给高压放电灯; 用于将灯启动的高电压输出施加到高压放电灯的启动电路; 一个控制电路; 以及用于检测半波放电的半波放电检测电路。检测电路在灯启动的初始阶段检测半波放电，并且控制电路控制具有较大幅度的负载电压的一个极性的方波半周期的电压的大小和方波的另一极性的半周期具有彼此较小的负载电压。

8. 发明授权

US08228006B2 High pressure discharge lamp lighting device and lighting fixture using the same 有权
标题翻译：高压放电灯照明装置和照明灯具使用相同
公开(公告)号：US08228006B2
公开(公告)日：2012-07-24
申请号：US12864905
申请日：2009-01-28
申请人： Naoki Komatsu , Hiroyasu Eriguchi , Takeshi Goriki , Takeshi Kamoi , Jun Kumagai , Akira Yufuku , Nobutoshi Matsuzaki , Satoru Nagata , Daisuke Yamahara
发明人： Naoki Komatsu , Hiroyasu Eriguchi , Takeshi Goriki , Takeshi Kamoi , Jun Kumagai , Akira Yufuku , Nobutoshi Matsuzaki , Satoru Nagata , Daisuke Yamahara
IPC分类号： H01J11/04 , H01J13/48 , H01J15/04 , H01J17/36
CPC分类号： H05B41/2881 , Y02B20/204 , Y10S315/07
摘要： A high pressure discharge lamp lighting device comprising an inverter, an igniter, a controller, a pulse voltage detection circuit, and the starting pulse voltage regulation circuit. The inverter applies a lighting voltage to a high pressure discharge lamp. The controller applies the starting pulse voltage generated by the igniter to the high pressure discharge lamp. The pulse voltage detection circuit is configured to detect a voltage indicative of the starting pulse voltage to output a detection signal. The starting pulse voltage regulation circuit is configured to regulate the starting pulse voltage to a desired value of the starting pulse voltage on the basis of the detection signal. The pulse voltage detection circuit is configured to detect either one of the voltage developed in the specified circuit component of the igniter and the starting pulse voltage as the voltage indicative of the voltage indicative of the starting pulse voltage.
摘要翻译：一种高压放电灯点亮装置，包括逆变器，点火器，控制器，脉冲电压检测电路和起动脉冲电压调节电路。逆变器对高压放电灯施加点亮电压。控制器将点火器产生的启动脉冲电压施加到高压放电灯。脉冲电压检测电路被配置为检测指示起始脉冲电压的电压以输出检测信号。起动脉冲电压调节电路被配置为基于检测信号将启动脉冲电压调节到起始脉冲电压的期望值。脉冲电压检测电路被配置为检测点火器的指定电路部件中产生的电压中的任何一个和起始脉冲电压，作为指示起始脉冲电压的电压的电压。

9. 发明申请

US20100327775A1 HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE AND LIGHTING FIXTURE USING THE SAME 有权
标题翻译：高压放电灯照明装置和使用相同的照明灯具
公开(公告)号：US20100327775A1
公开(公告)日：2010-12-30
申请号：US12864905
申请日：2009-01-28
申请人： Naoki Komatsu , Hiroyasu Eriguchi , Takeshi Goriki , Takeshi Kamoi , Jun Kumagai , Akira Yufuku , Nobutoshi Matsuzaki , Satoru Nagata , Daisuke Yamahara
发明人： Naoki Komatsu , Hiroyasu Eriguchi , Takeshi Goriki , Takeshi Kamoi , Jun Kumagai , Akira Yufuku , Nobutoshi Matsuzaki , Satoru Nagata , Daisuke Yamahara
IPC分类号： H05B41/36
CPC分类号： H05B41/2881 , Y02B20/204 , Y10S315/07
摘要： A high pressure discharge lamp lighting device comprising an inverter, an igniter, a controller, a pulse voltage detection circuit, and the starting pulse voltage regulation circuit. The inverter applies a lighting voltage to a high pressure discharge lamp. The controller applies the starting pulse voltage generated by the igniter to the high pressure discharge lamp. The pulse voltage detection circuit is configured to detect a voltage indicative of the starting pulse voltage to output a detection signal. The starting pulse voltage regulation circuit is configured to regulate the starting pulse voltage to a desired value of the starting pulse voltage on the basis of the detection signal. The pulse voltage detection circuit is configured to detect either one of the voltage developed in the specified circuit component of the igniter and the starting pulse voltage as the voltage indicative of the voltage indicative of the starting pulse voltage.
摘要翻译：一种高压放电灯点亮装置，包括逆变器，点火器，控制器，脉冲电压检测电路和起动脉冲电压调节电路。逆变器对高压放电灯施加点亮电压。控制器将点火器产生的启动脉冲电压施加到高压放电灯。脉冲电压检测电路被配置为检测指示起始脉冲电压的电压以输出检测信号。起动脉冲电压调节电路被配置为基于检测信号将启动脉冲电压调节到起始脉冲电压的期望值。脉冲电压检测电路被配置为检测点火器的指定电路部件中产生的电压中的任何一个和起始脉冲电压，作为指示起始脉冲电压的电压的电压。

10. 发明授权

US08232746B2 High pressure discharge lamp lighting device and lighting fixture using the same 有权
标题翻译：高压放电灯照明装置和照明灯具使用相同
公开(公告)号：US08232746B2
公开(公告)日：2012-07-31
申请号：US12864929
申请日：2009-01-28
申请人： Akira Yufuku , Hiroyasu Eriguchi , Takeshi Goriki , Takeshi Kamoi , Jun Kumagai , Naoki Komatsu , Nobutoshi Matsuzaki , Satoru Nagata , Daisuke Yamahara
发明人： Akira Yufuku , Hiroyasu Eriguchi , Takeshi Goriki , Takeshi Kamoi , Jun Kumagai , Naoki Komatsu , Nobutoshi Matsuzaki , Satoru Nagata , Daisuke Yamahara
IPC分类号： H01J11/04 , H01J13/48 , H01J15/04 , H01J17/36
CPC分类号： H05B41/042 , H05B41/288 , Y10S315/07
摘要： A high pressure discharge lamp lighting device in this invention comprises a converter, an inverter, an igniter, a controller, and a pulse voltage detection circuit. The converter outputs the direct current voltage. The inverter converts the direct current voltage into the lighting voltage which is alternating current voltage, and applies the lighting voltage to the high pressure discharge lamp through an output terminal. The igniter is configured to output the pulse voltage superimposed on the lighting voltage, whereby the starting voltage is applied to the high pressure discharge lamp. The controller is configured to control the igniter to allow the igniter to superimpose the pulse voltage on the lighting voltage. The pulse voltage detection circuit detects the starting voltage to output the detection signal. The starting voltage regulation circuit regulates the starting voltage to the desired voltage value of the voltage on the basis of the detection signal.
摘要翻译：本发明的高压放电灯点灯装置包括转换器，逆变器，点火器，控制器和脉冲电压检测电路。转换器输出直流电压。逆变器将直流电压转换为交流电压的点亮电压，并通过输出端子向高压放电灯施加点亮电压。点火器被配置为输出叠加在点亮电压上的脉冲电压，由此将起始电压施加到高压放电灯。控制器被配置为控制点火器以允许点火器将脉冲电压叠加在点亮电压上。脉冲电压检测电路检测起始电压以输出检测信号。起动电压调节电路基于检测信号将启动电压调节到电压的期望电压值。

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