专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110043119A1 Method of Starting an HID Lamp and Ballast Incorporating Same 有权
标题翻译：启动HID灯和并入其的镇流器的方法
公开(公告)号：US20110043119A1
公开(公告)日：2011-02-24
申请号：US12542963
申请日：2009-08-18
申请人： Marijan Kostrun , Helmar Adler
发明人： Marijan Kostrun , Helmar Adler
IPC分类号： H05B41/04
CPC分类号： H05B41/2881 , H05B41/388 , Y02B20/204
摘要： There is provided herein a method for starting a high intensity discharge lamp and a ballast incorporating the same. In a preferred embodiment, the method comprises the steps of: (a) obtaining a cumulative probability function of breakdown times, P(t), for the lamp at a voltage, V; (b) determining a minimum pulse length, Tp, for a selected probability of ignition, Pign; (c) if the lamp is operable at the minimum pulse length, then operating the lamp with a DC pulse having a duration Tp and voltage V; (d) or alternatively, if the lamp is not operable at the minimum pulse length, then determining a relaxation time, Trel, for a burst mode, selecting a probability of ignition per burst, Pb, calculating a minimum number of pulses, np, in a burst, determining a number of bursts, Nb, for the selected probability of ignition, and operating the lamp in the burst mode with Nb bursts separated by relaxation time, Trel, with each burst having np pulses of voltage V.
摘要翻译：这里提供了一种启动高强度放电灯和并入其的镇流器的方法。在一个优选实施例中，该方法包括以下步骤：（a）获得在电压V下的灯的击穿时间P（t）的累积概率函数; （b）为所选择的点火概率Pign确定最小脉冲长度Tp; （c）如果灯以最小脉冲长度工作，则用具有持续时间Tp和电压V的直流脉冲操作灯; （d）或者替代地，如果灯不能以最小脉冲长度工作，则为突发模式确定弛豫时间Trel，选择每个脉冲串点燃的概率Pb，计算最小脉冲数np，在突发中，确定所选择的点火概率的突发数量Nb，并且以突发模式操作灯泡，其中Nb脉冲串由松弛时间Trel分离，每个脉冲串具有np脉冲的电压V.

2. 发明授权

US08063564B2 Starting aid for HID lamp 有权
标题翻译：起始辅助HID灯
公开(公告)号：US08063564B2
公开(公告)日：2011-11-22
申请号：US12476392
申请日：2009-06-02
申请人： Marijan Kostrun , Helmar Adler
发明人： Marijan Kostrun , Helmar Adler
IPC分类号： H01J17/44
CPC分类号： H01J61/547 , H01J61/86
摘要： An arc discharge light source (10) comprises a translucent body (12) having a hollow center 14 and oppositely disposed ends (16, 18). A cathode lead-in 20 is positioned in one of the ends (16) and terminates at a first end (22) in a cathode electrode (24) within the hollow center (14) and a second end (26) in a connector (28) for a power supply. An anode lead-in 30 is positioned in the other of the ends (18) and terminates at a first end (32) in an anode electrode (34) within the hollow center (14) and at a second end (36) in a connector (40) for a power supply. A space (42) between the cathode electrode (24) and the anode electrode (34) within the hollow center (14) defines an arc gap. An arc generating and sustaining medium (43) is provided within the hollow center (14) and a starting aid (41) comprising an auxiliary electrode (44) substantially surrounds the anode electrode (34) and is positioned solely on the external surface (46) of the body (12) and is electrically connected to the cathode lead-in (20).
摘要翻译：电弧放电光源（10）包括具有中空中心14和相对设置的端部（16,18）的半透明体（12）。阴极引入入口20位于一个端部（16）中并且终止于中空中心（14）内的阴极电极（24）的第一端（22）和连接器（14）中的第二端（26） 28）供电。阳极引入件30定位在另一个端部（18）中并终止在中空中心（14）内的阳极电极（34）中的第一端（32）处，并且在第二端（36）处终止用于电源的连接器（40）。中空中心（14）内的阴极（24）和阳极电极（34）之间的空间（42）限定了电弧间隙。电弧产生和维持介质（43）设置在中空中心（14）内，起动辅助装置（41）包括基本上围绕阳极电极（34）的辅助电极（44），并仅仅位于外表面）并且电连接到阴极引入（20）。

3. 发明申请

US20090322225A1 Starting Aid for HID Lamp 有权
标题翻译： HID灯起动辅助
公开(公告)号：US20090322225A1
公开(公告)日：2009-12-31
申请号：US12146485
申请日：2008-06-26
申请人： Marijan Kostrun , Helmar Adler
发明人： Marijan Kostrun , Helmar Adler
IPC分类号： H01J17/30 , H01J61/16
CPC分类号： H01J61/547
摘要： A high-intensity discharge lamp includes a discharge vessel made of an insulator, and a cathode and anode. A V-shaped gap is provided between the anode and a first region of the vessel directly adjacent to where the anode separates from an interior surface of the vessel. A secondary cathode is provided on an exterior surface of the vessel at the first region, where the secondary cathode is positioned so that the V-shaped gap and the first region are between the secondary cathode and the anode. An electric field at the first region produces a dielectric barrier discharge (DBD) which generates ultraviolet (UV) and vacuum ultraviolet VUV photons that impinge on the cathode and initiate a breakdown between the cathode and anode.
摘要翻译：高强度放电灯包括由绝缘体制成的放电容器，阴极和阳极。在阳极与容器的第一区域之间提供V形间隙，其直接与阳极与容器的内表面分离。二次阴极设置在第一区域的容器的外表面上，其中次级阴极被定位成使得V形间隙和第一区域在次级阴极和阳极之间。第一区域的电场产生介电阻挡放电（DBD），其产生照射在阴极上并引发阴极和阳极之间的击穿的紫外线（UV）和真空紫外线VUV光子。

4. 发明授权

US08330371B2 Apparatus, system, and method of controlling ignition timing of a HID lamp using a third electrode 有权
标题翻译：使用第三电极控制HID灯的点火正时的装置，系统和方法
公开(公告)号：US08330371B2
公开(公告)日：2012-12-11
申请号：US12882148
申请日：2010-09-14
申请人： Marijan Kostrun , Helmar Adler
发明人： Marijan Kostrun , Helmar Adler
IPC分类号： H01J17/16
CPC分类号： H01J61/547 , H01J61/35
摘要： A high-intensity discharge (HID) lamp comprising a discharge vessel including a first and a second end region and defining an arc chamber containing an arc generating medium, a cathode and an anode in the first and the second end regions of the discharge vessel, respectively, the cathode and the anode each comprising a terminal end disposed within the arc chamber and separated by an arc gap, and an electrically conductive starting aid configured to initiate a dielectric barrier discharge (DBD) with the anode at or after a voltage across the first and second electrodes reaches an open circuit value. A ballast may control power provided to the HID lamp.
摘要翻译：一种高强度放电（HID）灯，包括放电容器，该放电容器包括第一和第二端部区域，并且在放电容器的第一和第二端部区域中限定包含电弧产生介质，阴极和阳极的电弧室，阴极和阳极各自包括设置在电弧室内并由电弧间隔分开的末端;以及导电启动辅助件，其被配置为在电压跨越所述电弧室之间或之后开始与阳极的介电阻挡放电（DBD）第一和第二电极达到开路值。镇流器可以控制提供给HID灯的电源。

5. 发明授权

US08115403B2 Method of starting an HID lamp and ballast incorporating same 有权
标题翻译：启动HID灯和并入其的镇流器的方法
公开(公告)号：US08115403B2
公开(公告)日：2012-02-14
申请号：US12542963
申请日：2009-08-18
申请人： Marijan Kostrun , Helmar Adler
发明人： Marijan Kostrun , Helmar Adler
IPC分类号： H05B41/04
CPC分类号： H05B41/2881 , H05B41/388 , Y02B20/204
摘要： There is provided herein a method for starting a high intensity discharge lamp and a ballast incorporating the same. In a preferred embodiment, the method comprises the steps of: (a) obtaining a cumulative probability function of breakdown times, P(t), for the lamp at a voltage, V; (b) determining a minimum pulse length, Tp, for a selected probability of ignition, Pign; (c) if the lamp is operable at the minimum pulse length, then operating the lamp with a DC pulse having a duration Tp and voltage V; (d) or alternatively, if the lamp is not operable at the minimum pulse length, then determining a relaxation time, Trel, for a burst mode, selecting a probability of ignition per burst, Pb, calculating a minimum number of pulses, np, in a burst, determining a number of bursts, Nb, for the selected probability of ignition, and operating the lamp in the burst mode with Nb bursts separated by relaxation time, Trel, with each burst having np pulses of voltage V.
摘要翻译：这里提供了一种启动高强度放电灯和并入其的镇流器的方法。在一个优选实施例中，该方法包括以下步骤：（a）获得在电压V下的灯的击穿时间P（t）的累积概率函数; （b）为所选择的点火概率Pign确定最小脉冲长度Tp; （c）如果灯以最小脉冲长度工作，则用具有持续时间Tp和电压V的直流脉冲操作灯; （d）或者替代地，如果灯不能以最小脉冲长度工作，则为突发模式确定弛豫时间Trel，选择每个脉冲串点燃的概率Pb，计算最小脉冲数np，在突发中，确定所选择的点火概率的突发数量Nb，并且以突发模式操作灯泡，其中Nb脉冲串由松弛时间Trel分离，每个脉冲串具有np脉冲的电压V.

6. 发明授权

US07982400B2 Starting aid for HID lamp 有权
标题翻译：起始辅助HID灯
公开(公告)号：US07982400B2
公开(公告)日：2011-07-19
申请号：US12146485
申请日：2008-06-26
申请人： Marijan Kostrun , Helmar Adler
发明人： Marijan Kostrun , Helmar Adler
IPC分类号： H01J61/073 , H01J61/30
CPC分类号： H01J61/547
摘要： A high-intensity discharge lamp includes a discharge vessel made of an insulator, and a cathode and anode. A V-shaped gap is provided between the anode and a first region of the vessel directly adjacent to where the anode separates from an interior surface of the vessel. A secondary cathode is provided on an exterior surface of the vessel at the first region, where the secondary cathode is positioned so that the V-shaped gap and the first region are between the secondary cathode and the anode. An electric field at the first region produces a dielectric barrier discharge (DBD) which generates ultraviolet (UV) and vacuum ultraviolet VUV photons that impinge on the cathode and initiate a breakdown between the cathode and anode.
摘要翻译：高强度放电灯包括由绝缘体制成的放电容器，阴极和阳极。在阳极与容器的第一区域之间提供V形间隙，其直接与阳极与容器的内表面分离。二次阴极设置在第一区域的容器的外表面上，其中次级阴极被定位成使得V形间隙和第一区域在次级阴极和阳极之间。第一区域的电场产生介电阻挡放电（DBD），其产生照射在阴极上并引发阴极和阳极之间的击穿的紫外线（UV）和真空紫外线VUV光子。

7. 发明申请

US20120062112A1 APPARATUS, SYSTEM, AND METHOD OF CONTROLLING IGNITION TIMING OF A HID LAMP USING A THIRD ELECTRODE 有权
标题翻译：使用第三电极控制氙灯的点火时序的装置，系统和方法
公开(公告)号：US20120062112A1
公开(公告)日：2012-03-15
申请号：US12882148
申请日：2010-09-14
申请人： Marijan Kostrun , Helmar Adler
发明人： Marijan Kostrun , Helmar Adler
IPC分类号： H01J61/04
CPC分类号： H01J61/547 , H01J61/35
摘要： A high-intensity discharge (HID) lamp comprising a discharge vessel including a first and a second end region and defining an arc chamber containing an arc generating medium, a cathode and an anode in the first and the second end regions of the discharge vessel, respectively, the cathode and the anode each comprising a terminal end disposed within the arc chamber and separated by an arc gap, and an electrically conductive starting aid configured to initiate a dielectric barrier discharge (DBD) with the anode at or after a voltage across the first and second electrodes reaches an open circuit value. A ballast may control power provided to the HID lamp.
摘要翻译：一种高强度放电（HID）灯，包括放电容器，该放电容器包括第一和第二端部区域，并且在放电容器的第一和第二端部区域中限定包含电弧产生介质，阴极和阳极的电弧室，阴极和阳极各自包括设置在电弧室内并由电弧间隔分开的末端;以及导电启动辅助件，其被配置为在电压跨越所述电弧室之间或之后开始与阳极的介电阻挡放电（DBD）第一和第二电极达到开路值。镇流器可以控制提供给HID灯的电源。

8. 发明申请

US20090322224A1 STARTING AID FOR HID LAMP 有权
标题翻译：起动辅助氙气灯
公开(公告)号：US20090322224A1
公开(公告)日：2009-12-31
申请号：US12476392
申请日：2009-06-02
申请人： Marijan Kostrun , Helmar Adler
发明人： Marijan Kostrun , Helmar Adler
IPC分类号： H01J61/02
CPC分类号： H01J61/547 , H01J61/86
摘要： An arc discharge light source (10) comprises a translucent body (12) having a hollow center 14 and oppositely disposed ends (16, 18). A cathode lead-in 20 is positioned in one of the ends (16) and terminates at a first end (22) in a cathode electrode (24) within the hollow center (14) and a second end (26) in a connector (28) for a power supply. An anode lead-in 30 is positioned in the other of the ends (18) and terminates at a first end (32) in an anode electrode (34) within the hollow center (14) and at a second end (36) in a connector (40) for a power supply. A space (42) between the cathode electrode (24) and the anode electrode (34) within the hollow center (14) defines an arc gap. An arc generating and sustaining medium (43) is provided within the hollow center (14) and a starting aid (41) comprising an auxiliary electrode (44) substantially surrounds the anode electrode (34) and is positioned solely on the external surface (46) of the body (12) and is electrically connected to the cathode lead-in (20).
摘要翻译：电弧放电光源（10）包括具有中空中心14和相对设置的端部（16,18）的半透明体（12）。阴极引入入口20位于一个端部（16）中并且终止于中空中心（14）内的阴极电极（24）的第一端（22）和连接器（14）中的第二端（26） 28）供电。阳极引入件30定位在另一个端部（18）中并终止在中空中心（14）内的阳极电极（34）中的第一端（32）处，并且在第二端（36）处终止用于电源的连接器（40）。中空中心（14）内的阴极（24）和阳极电极（34）之间的空间（42）限定了电弧间隙。电弧产生和维持介质（43）设置在中空中心（14）内，起动辅助装置（41）包括基本上围绕阳极电极（34）的辅助电极（44），并仅仅位于外表面）并且电连接到阴极引入（20）。

9. 发明申请

US20200378827A1 Device and System for Measuring Flicker 审中-公开
公开(公告)号：US20200378827A1
公开(公告)日：2020-12-03
申请号：US16995900
申请日：2020-08-18
申请人： Alireza Safaee , Bernhard Siessegger , Marijan Kostrun
发明人： Alireza Safaee , Bernhard Siessegger , Marijan Kostrun
IPC分类号： G01J1/44 , H04N5/235 , G06F13/28
摘要： Techniques are disclosed for measuring an amount of flicker produced by a light source. In one embodiment, a flicker measuring device includes a photo sensor to measure the amount of light produced by the light source, a dedicated processor to receive and process data from the photo sensor, a memory bus coupled to an analog-to-digital converter (ADC) and to a first memory, and a direct memory access (DMA) bus coupled to the ADC and to a second memory. In another embodiment, a flicker measuring system uses a light sensor, an associated circuit and a portable computing device (PCD), such as a smart phone, to measure an amount of flicker produced by a light source by sending an electrical signal from the light source and associated circuit via an audio output to an audio sub-system of the PCD, so that the PCD may calculate the flicker value.

10. 发明授权

US10362663B1 Overdrive dimming 有权
公开(公告)号：US10362663B1
公开(公告)日：2019-07-23
申请号：US15890583
申请日：2018-02-07
申请人： Marijan Kostrun
发明人： Marijan Kostrun
IPC分类号： H05B33/08 , H05B37/03
CPC分类号： H05B37/038 , H05B33/0824 , H05B33/0893
摘要： A luminaire includes a microcontroller and program logic that calculates the operational age of a light engine that includes a plurality of light emitting diodes connected in series. The program logic uses changes in transition voltage to calculate the operational age of a light engine. Changes in forward voltage across the light engine are used to detect sudden catastrophic failure of individual light emitting diodes. In response to the sudden catastrophic failure of one of the light emitting diodes, the program logic adjusts the power provided to the light engine based on the calculated operational age of the light engine. For example, the operational age of the light engine may be compared with a warrantied lifespan, and the power may be adjusted to increase the likelihood of compliance with the warranty.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式