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71. 发明授权

US5896004A Double ended quartz lamp with end bend control 失效
标题翻译：双端石英灯，带端弯曲控制
公开(公告)号：US5896004A
公开(公告)日：1999-04-20
申请号：US6719
申请日：1998-01-14
申请人： Joseph Feldman , Richard L. Hansler , Walter R. Chapman, Jr. , John M. Davenport , Rocco T. Giordano , Gary R. Allen , William J. Cassarly , Victor A. Levand, Jr., deceased , Martin N. Hassink
发明人： Joseph Feldman , Richard L. Hansler , Walter R. Chapman, Jr. , John M. Davenport , Rocco T. Giordano , Gary R. Allen , William J. Cassarly , Victor A. Levand, Jr., deceased , Martin N. Hassink
IPC分类号： H01J9/24 , H01J9/44 , H01J61/02 , H01J61/30 , H01J61/32 , H01J61/36 , H01J61/40 , H01J61/88 , H01K1/28 , H01K1/40 , H01K3/00 , H01K7/00 , H01J1/62 , H01J17/16 , H01J63/04
CPC分类号： H01J61/025 , H01J61/32 , H01J9/247 , H01J9/44
摘要： A linear double ended lamp can be modified into a number of non-linear arrangements by heating selected regions of the lamp ends to the softening temperature and bending the lamp ends to a desired angular configuration. Preferably, the lamp ends are bent across the sealing foil that is hermetically sealed to the lamp envelope. One or both ends of the lamp can be bent as desired to define a variety of configurations. According to the method of forming the bent double ended lamp, selected regions of the lamp are raised above the softening temperature while the remainder of the lamp is maintained at a lower temperature. Preferably, the lamp ends are bent along an axis offset and parallel to the longitudinal axis of the lamp to prevent accumulation of material.
摘要翻译：线性双端灯可以通过将灯端的选定区域加热到软化温度并将灯端部弯曲到期望的角度构造而被修改成多个非线性布置。优选地，灯端部弯曲穿过气密地密封到灯泡的密封箔。可以根据需要弯曲灯的一端或两端以限定各种配置。根据形成弯曲双端灯的方法，灯的选定区域升高到软化温度以上，而灯的其余部分保持在较低温度。优选地，灯端部沿着偏移并平行于灯的纵向轴线的轴线弯曲以防止材料的积聚。

72. 发明授权

US5877681A System and method for broadcasting colored light for emergency signalling 失效
标题翻译：广播用于紧急信号的彩色光的系统和方法
公开(公告)号：US5877681A
公开(公告)日：1999-03-02
申请号：US951209
申请日：1997-09-18
申请人： Jerry L. Williams , Dennis J. Hilburger , Jacek J. Jozwik , Kent A. Kekeis , Timothy J. Mazies , Gregory A. Sink , John M. Davenport , Richard L. Hansler , William J. Cassarly
发明人： Jerry L. Williams , Dennis J. Hilburger , Jacek J. Jozwik , Kent A. Kekeis , Timothy J. Mazies , Gregory A. Sink , John M. Davenport , Richard L. Hansler , William J. Cassarly
IPC分类号： B60Q1/26 , B60Q1/52
CPC分类号： B60Q1/26 , B60Q1/2611
摘要： A lighting system and method for broadcasting colored lights as emergency warning signals from a light source. A centralized continuous light source is coupled via a fiber optic transmission medium to an external display location such as a lens or the like located on a vehicle. The color and the relative intensity of each color is periodically modulated to alternate between at least two states such that the contrast between these alternating states is perceived by observers to be a flashing source of light with no off-time. The frequency and the duty cycle of the repetition rate of alternating between the states may be further controlled to better draw attention to the light source.
摘要翻译：一种用于将彩色光线作为来自光源的紧急警告信号的照明系统和方法。集中的连续光源通过光纤传输介质耦合到诸如位于车辆上的透镜等的外部显示位置。每种颜色的颜色和相对强度被周期调制以在至少两个状态之间交替，使得这些交替状态之间的对比度被观察者感知为没有关闭时间的闪光光源。可以进一步控制状态之间交替的重复频率的频率和占空比，以更好地引起对光源的关注。

73. 发明授权

US5812713A Optical coupling system with bend 失效
标题翻译：具有弯曲的光耦合系统
公开(公告)号：US5812713A
公开(公告)日：1998-09-22
申请号：US530651
申请日：1995-09-20
申请人： Gary R. Allen , William J. Cassarly , John M. Davenport , Richard L. Hansler
发明人： Gary R. Allen , William J. Cassarly , John M. Davenport , Richard L. Hansler
IPC分类号： G02B6/12 , G02B6/26 , G02B6/28 , G02B6/42 , G02B6/34
CPC分类号： G02B6/2808 , G02B6/262 , G02B6/2817 , G02B6/4298 , G02B2006/12119
摘要： Disclosed are optical couplers and optical coupling systems for coupling a source of non-coherent light to a light distribution harness, wherein the couplers are polygonal in cross section to increase light mixing. The couplers have inlet and outlet arms, and an intermediate bend region configured to achieve compactness and minimal light loss through the bend region. In one embodiment, the bend region is an integral part of the coupler, with the inlet arm having a different cross-sectional dimension from the outlet art in such manner that substantially all light directed from the inlet portion to the bend portion reaches the outlet arm portion, and light rays parallel to the inlet axis are reflected in the bend portion to be directed substantially parallel to the outlet axis. In a second embodiment, the bend region comprises a prism having a pair of parallel spaced surfaces, and inlet, outlet, and third surfaces that are non-parallel to the spaced surfaces. The inlet arm projects from the inlet surface, and the outlet arm projects from the outlet surface. One of the inlet and outlet surfaces forms a first interface with a first material having an index of refraction different from that of the prism, so that light rays within the prism totally internally reflect from the first interface.
摘要翻译：公开了用于将非相干光源耦合到配光线束的光耦合器和光耦合系统，其中耦合器的横截面为多边形以增加光混合。耦合器具有入口和出口臂，以及中间弯曲区域，其被配置为实现通过弯曲区域的紧凑性和最小的光损失。在一个实施例中，弯曲区域是耦合器的整体部分，入口臂具有与出口技术不同的横截面尺寸，使得从入口部分到弯曲部分的基本上所有的光到达出口臂平行于入口轴线的光线在弯曲部分中被反射以基本上平行于出口轴线引导。在第二实施例中，弯曲区域包括具有一对平行间隔表面的棱镜，以及不平行于间隔表面的入口，出口和第三表面。入口臂从入口表面突出，并且出口臂从出口表面突出。入口表面和出口表面中的一个与第一材料形成具有不同于棱镜的折射率的第一界面，使得棱镜内的光线全部从第一界面反射。

74. 发明授权

US5676579A Patterned optical interference coatings for electric lamps 失效
标题翻译：用于电灯的图案光学干涉涂层
公开(公告)号：US5676579A
公开(公告)日：1997-10-14
申请号：US703844
申请日：1996-08-27
申请人： Thomas G. Parham , Frederick W. Dynys , Carl V. Gunter , John M. Davenport , Thomas M. Golz , Rolf S. Bergman , Frederic F. Ahlgren , Gary R. Allen , Mark E. Duffy , Richard L. Hansler
发明人： Thomas G. Parham , Frederick W. Dynys , Carl V. Gunter , John M. Davenport , Thomas M. Golz , Rolf S. Bergman , Frederic F. Ahlgren , Gary R. Allen , Mark E. Duffy , Richard L. Hansler
IPC分类号： G02B5/28 , H01J9/20 , H01J61/02 , H01J61/34 , H01J61/35 , H01J61/40 , H01K1/32 , H01K3/00 , H01K7/00
CPC分类号： H01J61/35 , H01J61/025 , H01J61/34 , H01J61/40 , H01J9/20 , H01J65/042 , H01J65/048
摘要： An interference filter or coating is provided in a predetermined pattern on a lamp envelope. The coating is comprised of alternating layers of high and low index of refraction materials applied to a vitreous outer surface of a lamp envelope. The coating may be geometrically symmetric or asymmetric, continuous or discontinuous with respect to the coating itself or the envelope to which it has been applied. The envelope can be masked prior to deposition of the coating so that removal of the mask leaves the filter in the desired pattern. The preferred process for forming the coating includes forming a boric oxide mask on a portion of the envelope, applying the coating over the mask and removing the coating from masked areas of the envelope by dissolving the mask in an aqueous solution.
摘要翻译：干涉滤光器或涂层以预定图案提供在灯泡上。涂层由施加到灯壳的玻璃体外表面的高折射率和低折射率材料的交替层组成。涂层可以相对于涂层本身或其已被施加到其上的外壳几何对称或不对称，连续或不连续。可以在沉积涂层之前掩蔽外壳，使得去除掩模以期望的图案离开过滤器。形成涂层的优选方法包括在外壳的一部分上形成硼氧化物掩模，将涂层涂覆在掩模上，并通过将掩模溶解在水溶液中从涂层的被遮蔽区域中除去涂层。

75. 发明授权

US5587626A Patterned optical interference coatings for only a portion of a high intensity lamp envelope 失效
标题翻译：图案化的光学干涉涂层仅用于高强度灯泡的一部分
公开(公告)号：US5587626A
公开(公告)日：1996-12-24
申请号：US579447
申请日：1995-12-27
申请人： Thomas G. Parham , Frederick W. Dynys , Carl V. Gunter , John M. Davenport , Thomas M. Golz , Rolf S. Bergman , Frederic F. Ahlgren , Gary R. Allen , Mark E. Duffy , Richard L. Hansler
发明人： Thomas G. Parham , Frederick W. Dynys , Carl V. Gunter , John M. Davenport , Thomas M. Golz , Rolf S. Bergman , Frederic F. Ahlgren , Gary R. Allen , Mark E. Duffy , Richard L. Hansler
IPC分类号： G02B5/28 , H01J9/20 , H01J61/02 , H01J61/34 , H01J61/35 , H01J61/40 , H01K1/32 , H01K3/00 , H01K7/00 , H01J17/16 , F21M3/14 , G02B1/10 , H01J61/30
CPC分类号： H01J61/35 , H01J61/025 , H01J61/34 , H01J61/40 , H01J9/20 , H01J65/042 , H01J65/048
摘要： An interference filter or coating is provided in a predetermined pattern on a lamp envelope. The coating is comprised of alternating layers of high and low index of refraction materials applied to a vitreous outer surface of a lamp envelope. The coating may be geometrically symmetric or asymmetric, continuous or discontinuous with respect to the coating itself or the envelope to which it has been applied. The envelope can be masked prior to deposition of the coating so that removal of the mask leaves the filter in the desired pattern. The preferred process for forming the coating includes forming a boric oxide mask on a portion of the envelope, applying the coating over the mask and removing the coating from masked areas of the envelope by dissolving the mask in an aqueous solution.
摘要翻译：干涉滤光器或涂层以预定图案提供在灯泡上。涂层由施加到灯壳的玻璃体外表面的高折射率和低折射率材料的交替层组成。涂层可以相对于涂层本身或其已被施加到其上的外壳几何对称或不对称，连续或不连续。可以在沉积涂层之前掩蔽外壳，使得去除掩模以期望的图案离开过滤器。形成涂层的优选方法包括在外壳的一部分上形成硼氧化物掩模，将涂层涂覆在掩模上，并通过将掩模溶解在水溶液中从涂层的被遮蔽区域中除去涂层。

76. 发明授权

US5479545A Reverse flared optical coupling member for use with a high brightness light source 失效
标题翻译：反向扩口光耦合构件，用于高亮度光源
公开(公告)号：US5479545A
公开(公告)日：1995-12-26
申请号：US859176
申请日：1992-03-27
申请人： John M. Davenport , Richard L. Hansler , Kenneth S. King , John W. Munk, Jr. , Richard C. Nagle
发明人： John M. Davenport , Richard L. Hansler , Kenneth S. King , John W. Munk, Jr. , Richard C. Nagle
IPC分类号： G02B6/00 , F21V8/00 , G02B6/28 , G02B6/42 , G02B27/00 , G02B6/26
CPC分类号： G02B6/4298 , G02B6/0005 , G02B6/2808 , Y10S385/901
摘要： An optical coupling assembly is useful for coupling a source of light, having high brightness and being non-coherent and focussed at a focal plane, to a plurality of optical light conductors. The coupling assembly includes an elongated light transmissive coupling member which has a central longitudinal axis and is disposed between the focal plane of the light source and leading ends of the optical light conductors. The coupling member includes oppositely flared front and rear end portions and a middle portion disposed along the longitudinal axis, with the middle portion extending between and connected to the front and rear end portions. The coupling member can have either a solid or tubular configuration. The middle portion of the coupling member has cylindrical shape and cross-sectional size of uniform dimensions and being less than the respective cross-sectional sizes of an inlet end of the front end portion and an outlet end of the rear end portion. The front end portion of the coupling member can have either a frusto-conical or parabolic shape, whereas the rear end portion can have a frusto-conical or parabolic shape being oriented in the reverse of the frusto-conical or parabolic shape of the front end portion. The rear end portion has a greater axial length than the front end portion and the outlet end of the rear end portion is larger in size than the inlet end of the front end portion.
摘要翻译：光耦合组件可用于将具有高亮度且不相干并聚焦在焦平面上的光源耦合到多个光导体。联接组件包括细长的光透射耦合构件，其具有中心纵向轴线并且设置在光源的焦平面和光导体的前端之间。联接构件包括相对扩张的前端部和后端部以及沿着纵向轴线设置的中间部分，中间部分在前后端部之间延伸并连接到前端部和后端部。联接构件可以具有固体或管状构造。联接构件的中间部分具有圆柱形形状和尺寸均匀的横截面尺寸，并且小于前端部分的入口端和后端部分的出口端的相应横截面尺寸。联接构件的前端部分可以具有截头圆锥形或抛物线形状，而后端部分可以具有与前端的截头圆锥形或抛物线形状相反的截头圆锥形或抛物线形状一部分。后端部具有比前端部更大的轴向长度，并且后端部的出口端的尺寸大于前端部的入口端。

77. 发明授权

US5469337A Multiple port high brightness centralized lighting system 失效
标题翻译：多端口高亮度集中照明系统
公开(公告)号：US5469337A
公开(公告)日：1995-11-21
申请号：US339367
申请日：1994-11-14
申请人： William J. Cassarly , John M. Davenport , Richard L. Hansler
发明人： William J. Cassarly , John M. Davenport , Richard L. Hansler
IPC分类号： B60Q1/00 , F21S8/12 , F21V5/04 , F21V8/00 , G02B6/42 , F21V7/04
CPC分类号： F21S48/1241 , B60Q1/0011 , G02B6/0006 , G02B6/4298
摘要： A centralized lighting system having a plurality of output ports includes a high brightness light source disposed at the optical focal point of a parabolic reflector. The light source and reflector configuration deliver light output in an essentially parallel manner to a plurality of lens members effective for focussing the light output into a plurality of spatially separate light spots. The spatially separate light spots are input to optical fibers without experiencing packing fraction losses. The plurality of lens members are disposed equidistantly along radii formed relative to the reflector but at a spaced apart relation to the reflector. In this manner, the lens members provide the spatially separate light spots which are essentially equal in terms of color and intensity to one another.
摘要翻译：具有多个输出端口的集中照明系统包括设置在抛物面反射器的光焦点处的高亮度光源。光源和反射器配置以基本平行的方式将光输出传送到多个透镜构件，其有效地将光输出聚焦到多个空间上分离的光斑中。空间分离的光点被输入到光纤中，而不会经历填充分数损失。多个透镜构件沿着相对于反射器形成的半径等距离地设置，但是与反射器间隔开。以这种方式，透镜构件提供在颜色和强度方面彼此基本相等的空间上分离的光点。

78. 发明授权

US5420769A High temperature lamp assembly with improved thermal management properties 失效
标题翻译：高温灯组件具有改进的热管理性能
公开(公告)号：US5420769A
公开(公告)日：1995-05-30
申请号：US153000
申请日：1993-11-12
申请人： Frederic F. Ahlgren , Gary R. Allen , William J. Cassarly , Willie J. Cheney , John M. Davenport , Richard L. Hansler , John W. Munk, Jr.
发明人： Frederic F. Ahlgren , Gary R. Allen , William J. Cassarly , Willie J. Cheney , John M. Davenport , Richard L. Hansler , John W. Munk, Jr.
IPC分类号： F21V15/06 , F21V29/00
CPC分类号： F21V29/74 , F21V29/004 , F21V29/15 , F21V29/763 , F21V29/75
摘要： A lamp assembly includes improved thermal management properties provided by a thermal shield received about the neck region of a reflector. This reduces the temperature in the seal region of the light source. Additionally, the thermal shield can be incorporated into a modular housing to provide a contained lamp assembly. The module includes cooling fins that effectively reduce the temperature of the module without adversely effecting the light output. Alternatively, the housing is operatively connected to an external, secondary heat sink.
摘要翻译：灯组件包括由围绕反射器的颈部区域接收的热屏蔽提供的改进的热管理特性。这降低了光源的密封区域中的温度。此外，热屏蔽可以结合到模块化壳体中以提供容纳的灯组件。该模块包括散热片，可有效降低模块的温度，而不会对光输出产生不利影响。或者，壳体可操作地连接到外部二次散热器。

79. 发明授权

US5408552A Light valves for light guides using scattering materials 失效
标题翻译：用于使用散射材料的导光灯
公开(公告)号：US5408552A
公开(公告)日：1995-04-18
申请号：US18852
申请日：1993-02-17
申请人： John M. Davenport , William W. Finch , Richard L. Hansler
发明人： John M. Davenport , William W. Finch , Richard L. Hansler
IPC分类号： G02B5/02 , G02B6/26 , G02B17/00 , G02F1/13 , G02F1/1333
CPC分类号： G02F1/1326 , G02B6/264
摘要： A light valve for regulating light through an optical fiber system includes a scattering panel interposed between first and second light guides. A reflecting surface directs the light from the output end of the first light guide toward the input end of the second light guide, thereby eliminating losses associated with known arrangements. Use of a reflecting surface advantageously provides multiple passes through the scattering panel to increase the contrast ratio between on and off states of the system, if desired.
摘要翻译：用于通过光纤系统调节光的光阀包括插入在第一和第二光导之间的散射面板。反射表面将来自第一光导的输出端的光引导到第二光导的输入端，从而消除与已知布置相关的损失。如果需要，反射表面的使用有利地提供多次通过散射面板以增加系统的打开和关闭状态之间的对比度。

80. 发明授权

US5398171A Light guide termination arrangement for producing a convergent beam output 失效
标题翻译：用于产生会聚光束输出的光导终止装置
公开(公告)号：US5398171A
公开(公告)日：1995-03-14
申请号：US116184
申请日：1993-09-02
申请人： John M. Davenport , Richard L. Hansler
发明人： John M. Davenport , Richard L. Hansler
IPC分类号： F21V8/00 , G02B6/42
CPC分类号： G02B6/4298 , G02B6/0008
摘要： An illumination system is disclosed which serves to reduce the divergence of a light beam exiting a small diameter optical fiber from what it was upon entering the optical fiber and is particularly suited for automotive forward lighting applications. The illumination system comprises a spherical reflector, a light source, an optical fiber, a hemispherical lens, and an air gap between the planar surface of the hemispherical lens and the output face of the optical fiber. The spherical reflector allows a light beam from the light source to be introduced into the input face of the optical fiber over a wide angle in order to minimize the diameter of the optical fiber. An air gap exists between the planar surface of the hemispherical lens and the output face of the optical fiber that together with the lens are effective in reducing the angular divergence of the beam from what it was upon entering the input face of the optical fiber. The smaller diameter fiber has the advantages of a lighter weight, less cost, greater design flexibility, and ease of manipulation compared to a thicker fiber.
摘要翻译：公开了一种照明系统，其用于减少离开小直径光纤的光束与进入光纤时的发散度，并且特别适用于汽车正向照明应用。照明系统包括球面反射器，光源，光纤，半球形透镜以及半球形透镜的平面和光纤的输出面之间的气隙。球面反射器允许来自光源的光束被广泛地引入到光纤的输入面中，以使光纤的直径最小化。半球形透镜的平坦表面与光纤的输出面之间存在气隙，与透镜一起有效地减小了光束进入光纤输入面时的角度发散。与较粗纤维相比，较小直径的纤维具有重量更轻，成本更低，设计灵活性更高，易于操作的优点。

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