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. 发明授权

US5861706A Electrodeless high intensity discharge medical lamp 失效
标题翻译：无极高强度放电医疗灯
公开(公告)号：US5861706A
公开(公告)日：1999-01-19
申请号：US873134
申请日：1997-06-10
申请人： Walter P. Lapatovich , A. Bowman Budinger , Harold H. Goss , Gerhard W. Doell , Scott J. Butler , Fred Whitney
发明人： Walter P. Lapatovich , A. Bowman Budinger , Harold H. Goss , Gerhard W. Doell , Scott J. Butler , Fred Whitney
IPC分类号： F21S2/00 , H01J65/04 , H01J61/00 , H05B41/24
CPC分类号： H01J65/042
摘要： A light source, particularly suited for surgical and other medical illumination applications, includes an electrodeless lamp assembly, a reflector having the electrodeless lamp assembly mounted therein and high frequency power source for supplying high frequency power to the electrodeless lamp assembly. The electrodeless lamp assembly includes an electrodeless high intensity discharge lamp capsule including a light transmissive discharge envelope enclosing a discharge volume containing a mixture of starting gas and chemical dopant material excitable by high frequency power to a state of luminous emission. The luminous emission has a color rendering index greater than 85 and preferably has a color rendering index greater than 90. The luminous emission preferably has low energy in the spectral range of 800 to 1000 nanometers relative to energy in the visible spectral range. The electrodeless lamp assembly further includes at least one electric field applicator for coupling high frequency power to the lamp capsule.
摘要翻译：特别适用于手术和其他医疗照明应用的光源包括无电极灯组件，安装有无电极灯组件的反射器和用于向无电极灯组件提供高频功率的高频电源。无电极灯组件包括无电极高强度放电灯胶囊，其包括光透射性放电封套，其包围含有可由高频功率激发的发光气体和化学掺杂剂材料的混合物到发光状态的放电容积。发光具有大于85的显色指数，并且优选具有大于90的显色指数。相对于可见光谱范围内的能量，发光优选在800至1000纳米的光谱范围内具有低能量。无电极灯组件还包括至少一个用于将高频功率耦合到灯壳的电场施加器。

2. 发明授权

US5508592A Method for deflecting the arc of an electrodeless hid lamp 失效
标题翻译：用于偏转无电极隐藏灯的弧的方法
公开(公告)号：US5508592A
公开(公告)日：1996-04-16
申请号：US360485
申请日：1994-12-21
申请人： Walter P. Lapatovich , Scott J. Butler , Jason R. Bochinski , Harold H. Goss
发明人： Walter P. Lapatovich , Scott J. Butler , Jason R. Bochinski , Harold H. Goss
IPC分类号： F21S8/10 , F21V14/02 , H01J65/04 , H05B41/24 , H05B41/38 , H05B37/02 , G05F1/00
CPC分类号： H05B41/38
摘要： The present invention provides a method for using electrodeless high-intensity discharge (HID) lamps for automotive headlamp and similar applications requiring high/low beam operation (first and second beam orientation) of signaling. The HID lamp is excited with a high-frequency radio frequency (rf) signal. Modulation of the radio frequency signal is used to cause the arc of the HID lamp to selectively operate at an acoustic resonance point. At such a point, the arc undergoes a perturbation and is physically displaced from its quiescent position. When the lamp is placed at a focal or light-gathering point of an optical system having forward gain, displacement of the arc away from the focal point causes discernible changes in the far-field output of the optical system.
摘要翻译：本发明提供一种用于汽车前照灯的无电极高强度放电（HID）灯和需要高/低光束操作（第一和第二光束定向）信号的类似应用的方法。 HID灯被高频射频（RF）信号激发。射频信号的调制用于使HID灯的电弧在声共振点选择性地工作。在这样的一点上，电弧经受扰动并且物理上从其静止位置移位。当灯被放置在具有向前增益的光学系统的焦点或聚光点时，电弧远离焦点的位移导致光学系统的远场输出中的可辨别的变化。

3. 发明授权

US08575831B2 EHID lamp having integrated field applicator and optical coupler 有权
标题翻译： EHID灯具有集成的场施加器和光耦合器
公开(公告)号：US08575831B2
公开(公告)日：2013-11-05
申请号：US13147225
申请日：2010-03-10
申请人： Walter P. Lapatovich , Scott J. Butler
发明人： Walter P. Lapatovich , Scott J. Butler
IPC分类号： H01J1/50 , H01J3/20 , H01J3/32 , H01J23/10 , H01J29/76
CPC分类号： H01J65/044
摘要： There is described an EHID lamp that comprises a field applicator, a means for coupling RF power to the field applicator, and a discharge vessel; the discharge vessel being disposed within the field applicator and containing a discharge medium; the field applicator being comprised of a solid, transparent or translucent dielectric material and having an optical control surface and a conductive coating that substantially covers its external surfaces. By combining functions served by otherwise individual components, the EHID lamp of this invention has the potential for reducing parts count, improving RF coupling to the plasma, reducing shadowing, and improving reliability.
摘要翻译：描述了一种EHID灯，其包括场施加器，用于将RF功率耦合到场施加器的装置和放电容器; 放电容器设置在场施加器内并容纳放电介质; 场施加器由固体，透明或半透明的介电材料组成，并具有基本上覆盖其外表面的光学控制表面和导电涂层。通过组合由其他单独部件所提供的功能，本发明的EHID灯具有减少部件数量，改善与等离子体的RF耦合，减少遮蔽和提高可靠性的潜力。

4. 发明申请

US20120217871A1 EHID Lamp Having Integrated Field Applicator and Optical Coupler 有权
标题翻译： EHID灯具有集成现场施放器和光耦合器
公开(公告)号：US20120217871A1
公开(公告)日：2012-08-30
申请号：US13147225
申请日：2010-03-10
申请人： Walter P. Lapatovich , Scott J. Butler
发明人： Walter P. Lapatovich , Scott J. Butler
IPC分类号： H01J65/04
CPC分类号： H01J65/044
摘要： There is described an EHID lamp that comprises a field applicator, a means for coupling RF power to the field applicator, and a discharge vessel; the discharge vessel being disposed within the field applicator and containing a discharge medium; the field applicator being comprised of a solid, transparent or translucent dielectric material and having an optical control surface and a conductive coating that substantially covers its external surfaces. By combining functions served by otherwise individual components, the EHID lamp of this invention has the potential for reducing parts count, improving RF coupling to the plasma, reducing shadowing, and improving reliability.
摘要翻译：描述了一种EHID灯，其包括场施加器，用于将RF功率耦合到场施加器的装置和放电容器; 放电容器设置在场施加器内并容纳放电介质; 场施加器由固体，透明或半透明的介电材料组成，并具有基本上覆盖其外表面的光学控制表面和导电涂层。通过组合由其他单独部件所提供的功能，本发明的EHID灯具有减少部件数量，改善与等离子体的RF耦合，减少遮蔽和提高可靠性的潜力。

5. 发明授权

US5545953A Electrodeless high intensity discharge lamp having field symmetrizing aid 失效
标题翻译：无电极高强度放电灯，具有场对称助剂
公开(公告)号：US5545953A
公开(公告)日：1996-08-13
申请号：US491434
申请日：1995-06-16
申请人： Walter P. Lapatovich , Scott J. Butler
发明人： Walter P. Lapatovich , Scott J. Butler
IPC分类号： F21S2/00 , H01J65/04 , H05B41/24 , H05B41/16
CPC分类号： H01J65/044 , H05B41/24
摘要： An electrodeless high intensity discharge lamp includes an electrodeless lamp capsule, first and second electric field applicators positioned so that the lamp capsule is between the electric field applicators, and a planar transmission line. The planar transmission line couples high frequency power from an input to the first and second electric field applicators and has a gap with in which the lamp capsule is positioned. A field symmetrizing conductor, preferably a thin wire, is located in an open side of the gap and is electrically connected to the ground plane of the planar transmission line. The field symmetrizing conductor is positioned such that the electric field in the lamp capsule is substantially symmetrical with respect to the lamp axis and is substantially colinear with the lamp axis.
摘要翻译：无电极高强度放电灯包括无电极灯胶囊，第一和第二电场施加器被定位成使得灯泡在电场施加器之间和平面传输线之间。平面传输线将来自输入端的高频功率耦合到第一和第二电场施加器，并且具有与灯囊定位的间隙。场对称导体，优选细线，位于间隙的开放侧，并且电连接到平面传输线的接地平面。场对称导体被定位成使得灯壳中的电场相对于灯轴线基本对称，并且与灯轴线基本上共线。

6. 发明授权

US5339008A Electromagnetic discharge appartus with dual power amplifiers 失效
标题翻译：具有双功率放大器的电磁放电器
公开(公告)号：US5339008A
公开(公告)日：1994-08-16
申请号：US46694
申请日：1993-04-13
申请人： Walter P. Lapatovich , Scott J. Butler , Robert K. Smith
发明人： Walter P. Lapatovich , Scott J. Butler , Robert K. Smith
IPC分类号： H05B41/24 , H05B41/26
CPC分类号： H05B41/24
摘要： An electromagnetic discharge apparatus including a solid state supply or lamp ballast for energizing an electrodeless high intensity discharge (HID) lamp in a dual-ended fashion. A low power signal from a high frequency oscillator is split into two separate signals with definite phase relationship which are coupled to separate power amplifiers. In one embodiment, the signal from the high frequency oscillator is mixed with a signal from a modulation oscillator to AM, FM or pulse-width (PWM) modulate the power delivered to the lamp. This technique permits better control over the balance of power delivered to the ends of the lamp.
摘要翻译：一种电磁放电装置，包括用于以双端方式激励无电极高强度放电（HID）灯的固态电源或灯镇流器。来自高频振荡器的低功率信号被分成具有确定相位关系的两个单独的信号，其被耦合到单独的功率放大器。在一个实施例中，来自高频振荡器的信号与来自调制振荡器的信号混合到AM，FM或脉冲宽度（PWM）调制输送到灯的功率。该技术允许更好地控制传递到灯的端部的功率的平衡。

7. 发明授权

US5280217A Apparatus for coupling energy to electrodeless lamp applicators 失效
标题翻译：用于将能量耦合到无电极灯施加器的装置
公开(公告)号：US5280217A
公开(公告)日：1994-01-18
申请号：US930127
申请日：1992-08-14
申请人： Walter P. Lapatovich , Scott J. Butler
发明人： Walter P. Lapatovich , Scott J. Butler
IPC分类号： F21S2/00 , H01J65/04 , H01P5/12 , H01P5/16 , H05B41/24 , H05B41/16
CPC分类号： H01J65/044 , H05B41/24
摘要： An improved apparatus for delivering energy to two field applicators includes a power divider electrically coupled to a planar transmission line connecting the two field applicators. The power divider receives an input microwave signal and delivers a first power signal to an applicator along a first leg of the line, and delivers a second power signal to the other applicator along a second leg of the line. The power divider is coupled to the transmission line at a point which is remote from the applicators such that the power signals will encounter substantially identical discontinuities as the signals are coupled into their respective applicators.
摘要翻译：将能量输送到两个场施加器的改进的装置包括电耦合到连接两个场施加器的平面传输线的功率分配器。功率分配器接收输入的微波信号，并沿着线的第一支路向施加器传送第一功率信号，并沿着线的第二支路将另一功率信号传送到另一个施加器。功率分配器在远离施加器的点处耦合到传输线，使得当信号耦合到它们各自的施加器中时，功率信号将遇到基本相同的不连续性。

8. 发明授权

US5818167A Electrodeless high intensity discharge lamp having a phosphorus fill 失效
标题翻译：具有磷填充物的无电极高强度放电灯
公开(公告)号：US5818167A
公开(公告)日：1998-10-06
申请号：US595476
申请日：1996-02-01
申请人： Walter P. Lapatovich , Scott J. Butler , Jason R. Bochinski
发明人： Walter P. Lapatovich , Scott J. Butler , Jason R. Bochinski
IPC分类号： H05B41/24 , H01J61/12 , H01J65/04 , H01J17/20 , H01J1/62 , H01J63/04
CPC分类号： H01J65/042 , H01J61/12
摘要： An electrodeless high intensity discharge lamp including a sealed light-transmissive envelope, a volatilizable chemical fill and an inert gas or nitrogen within the envelope. The chemical fill includes as a primary active component phosphorus or a volatilizable compound of phosphorus. The inert gas or nitrogen is at a pressure of less than 760 torr at ambient temperature, and assists in starting the lamp. Sufficient mercury may be added to the lamp fill to improve resistive heating, but addition of mercury is not required for emission. Sulfur, a sulfur compound, or a metal halide may be added to the fill as a secondary active component. The lamp envelope is coupled to a high frequency power source to produce a light emitting plasma discharge within the envelope.
摘要翻译：一种无电极高强度放电灯，包括密封的透光外壳，可挥发的化学填充物和封套内的惰性气体或氮气。化学填充物包括作为主要活性组分的磷或可挥发的磷化合物。惰性气体或氮气在环境温度下的压力小于760乇，有助于启动灯泡。可以将足够的汞添加到灯泡填充物中以改善电阻加热，但不需要添加汞。可以将硫，硫化合物或金属卤化物作为次活性组分加入到填充物中。灯壳耦合到高频电源以在封套内产生发光等离子体放电。

9. 发明授权

US5498928A Electrodeless high intensity discharge lamp energized by a rotating electric field 失效
标题翻译：无电极高强度放电灯由旋转电场通电
公开(公告)号：US5498928A
公开(公告)日：1996-03-12
申请号：US248921
申请日：1994-05-24
申请人： Walter P. Lapatovich , Scott J. Butler , Jason R. Bochinski
发明人： Walter P. Lapatovich , Scott J. Butler , Jason R. Bochinski
IPC分类号： H01J65/04 , H05B41/24
CPC分类号： H05B41/24 , H01J65/046
摘要： An electrodeless high intensity discharge lamp includes a lamp capsule containing a fill material for emitting radiation upon excitation by high frequency electromagnetic energy, a plurality of applicators spaced around a lamp capsule for nonresonant coupling of high frequency energy to the lamp capsule, a high frequency source for supplying high frequency power, and a power splitter and phase shifter for coupling high frequency power from the source to the applicators such that an electric field applied to the lamp capsule rotates at the frequency of the source. The applied high frequency energy is distributed over the lamp capsule so that the tendency for lamp envelope hot spots is reduced. Preferably, four helical couplers are spaced at 90.degree. intervals around the lamp capsule. The high frequency power applied to adjacent applicators is shifted in phase by 90.degree..
摘要翻译：一种无电极高强度放电灯包括：一个灯壳，其包含用于通过高频电磁能激发而发射辐射的填充材料;多个施加器，其围绕灯泡间隔开，用于将高频能量非共振耦合到灯壳;高频源用于提供高频功率;以及功率分配器和移相器，用于将来自源的高频功率耦合到施加器，使得施加到灯壳的电场以源的频率旋转。施加的高频能量分布在灯壳上，使得灯泡热点的趋势减小。优选地，四个螺旋耦合器围绕灯泡间隔90度。施加到相邻施加器的高频功率相移90度。

10. 发明授权

US5241246A End cup applicators for high frequency electrodeless lamps 失效
标题翻译：用于高频无电缆的终端应用程序
公开(公告)号：US5241246A
公开(公告)日：1993-08-31
申请号：US757095
申请日：1991-09-10
申请人： Walter P. Lapatovich , Scott J. Butler , Jason R. Bochinski
发明人： Walter P. Lapatovich , Scott J. Butler , Jason R. Bochinski
IPC分类号： F21S2/00 , F21V19/00 , H01J61/06 , H01J65/04 , H01R13/719 , H05B41/02 , H05B41/24
CPC分类号： H01J65/044 , H01J61/06 , H01J65/046 , H05B41/02 , H05B41/24
摘要： A high frequency applicator for energizing electrodeless lamps is described. The applicators are end cups electrically attached to the ends of phased feed points of a planar transmission line, and facing each other so as to form a gap between the end cups. The end cups each have a concave surface facing the gap which forces an electric field concentration in the vicinity of the end cups and in the gap between the opposing end cups. Such a field configuration is useful for energizing a lamp capsule placed within the gaps formed by the end cups. The end cups can be made of metal or metallized ceramic.
摘要翻译：描述了用于激励无电极灯的高频施加器。施加器是电连接到平面传输线的相位馈电点的端部并且彼此面对以在端杯之间形成间隙的端部杯。端杯每个都具有面向间隙的凹面，其迫使端杯附近的电场浓度和相对端杯之间的间隙中的电场集中。这种现场配置对于对置于由端杯形成的间隙内的灯胶囊通电是有用的。端杯可以由金属或金属化陶瓷制成。

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