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1. 发明授权

US07125150B2 Projector with transverse light source for automotive vehicle 有权
标题翻译：具有汽车横向光源的投影机
公开(公告)号：US07125150B2
公开(公告)日：2006-10-24
申请号：US10743710
申请日：2003-12-24
申请人： Norbert Brun , Jean-Luc Meyrenaud , Kamislav Fadel , Xavier Helme-Guizon
发明人： Norbert Brun , Jean-Luc Meyrenaud , Kamislav Fadel , Xavier Helme-Guizon
IPC分类号： F21V7/00
CPC分类号： F21S41/173 , F21S41/17 , F21S41/255 , F21S41/321 , F21S41/323 , F21S41/335 , F21S41/36 , F21S41/365 , F21S41/43
摘要： Headlight for a motor vehicle comprising a reflector and a light source (S) running transversely to the optical axis (Y—Y) of the reflector and placed near the focal point of the reflector. The transverse light source (S) is placed near the internal focal point (Fi) of an ellipsoidal reflector (R1). The wall of the ellipsoidal reflector has a cutout (1) situated on one side of the plane passing through the geometric axis of the light source (S) and parallel to the optical axis (Y—Y) of the ellipsoidal reflector. A lens (2) with an optical axis parallel to or coincident with that of the ellipsoidal reflector (R1) is placed in front of this reflector, the focal point (3) of the lens being close to the external focal point (Fe) of the ellipsoidal reflector. A verticalized reflector (R2) is arranged on the opposite side of the cutout (1) to the most-part of the ellipsoidal reflector (R1), this verticalized reflector (R2) being designed to produce, from the source (S) housed in the ellipsoidal reflector, a long-range beam which is not intercepted by the lens, the ellipsoidal reflector giving a wide beam of shorter range.
摘要翻译：用于机动车辆的前灯包括反射器和横向于反射器的光轴（Y-Y）延伸并放置在反射器的焦点附近的光源（S）。横向光源（S）放置在椭圆反射器（R 1）的内部焦点（Fi）附近。椭圆反射体的壁具有位于穿过光源（S）的几何轴线并平行于椭圆反射体的光轴（Y-Y）的平面的一侧上的切口）。具有与椭圆反射体（R 1）的光轴平行或重合的光轴的透镜（2）被放置在该反射器的前面，透镜的焦点（3）靠近外部焦点（Fe）的椭圆反射体。垂直反射器（R 2）布置在切口（1）的与椭圆反射体（R 1）的大部分相反的一侧上，该垂直反射器（R 2）被设计成从源（S ）容纳在椭圆反射器中，远距离光束不被透镜遮挡，椭圆反射器提供较短范围的宽光束。

2. 发明授权

US4530042A Dipped headlamp for automobiles 失效
标题翻译：汽车前大灯
公开(公告)号：US4530042A
公开(公告)日：1985-07-16
申请号：US551049
申请日：1983-11-14
申请人： Pierre Cibie , Hector Fratty , Norbert Brun
发明人： Pierre Cibie , Hector Fratty , Norbert Brun
IPC分类号： F21S8/12 , F21S8/10 , F21V7/00 , F21V7/09 , F21V13/00 , F21M3/16
CPC分类号： F21S48/1364
摘要： A headlamp comprising a reflector of which at least one sector is in the form of a paraboloid of reduction, a bulb with an axial filament offset upwards in the radial direction with respect to the axis of the paraboloid, and a light-distributing glass placed in front of the reflector. The filament is centered in the axial direction on the focus of the paraboloid. The surfaces of the reflector situated outside the sector in the form of a paraboloid are designed so as to produce images of the filament which are all situated below the cut-off. Alternatively, the light-distributing glass participates in the deflection, in combination with the surfaces of the reflector. In an advantageous variant the reflector is completely parabolic and homologous deflecting zones are then provided on the light-distributing glass to lower all the images thus produced below the cut-off.
摘要翻译：一种前照灯，其包括反射器，其中至少一个扇区是减速抛物面的形式，具有相对于抛物面的轴线在径向上向上偏移的轴向细丝的灯泡和放置在反射镜前面灯丝在抛物面的焦点上沿轴向居中。设置在抛物面形式的扇形外部的反射器的表面被设计成产生全部位于截止点下方的细丝图像。或者，光分布玻璃与反射器的表面组合地参与偏转。在有利的变型中，反射器是完全抛物线的，然后在光分布玻璃上提供同源偏转区域，以降低在截止点下面产生的所有图像。

3. 发明授权

US06857769B2 Lighting or indicating device for a motor vehicle 有权
标题翻译：汽车照明或指示装置
公开(公告)号：US06857769B2
公开(公告)日：2005-02-22
申请号：US10173926
申请日：2002-06-18
申请人： Norbert Brun
发明人： Norbert Brun
IPC分类号： B60Q1/00 , F21S8/10 , F21S8/12 , F21W101/10 , F21Y113/00 , F21Y115/10 , F21V7/00
CPC分类号： B60Q1/0041 , F21S43/00 , F21S43/14 , F21S43/50 , F21Y2113/00 , F21Y2115/10
摘要： The present invention relates to a lighting and indicating device for a motor vehicle, including at least one main light source, associated with a reflector in order to emit a light beam of predetermined photometry along an optical axis through glazing.According to the present invention, the lighting or indicating device includes at least one second light source situated off the optical axis, and reflecting means for reflecting the light rays emitted by the second light source along a direction substantially parallel to the optical axis.
摘要翻译：本发明涉及一种用于机动车辆的照明和指示装置，其包括与反射器相关联的至少一个主光源，以便通过玻璃沿光轴发射预定光度的光束。根据本发明，照明或指示装置包括位于光轴外的至少一个第二光源，以及用于沿着基本上平行于光轴的方向反射由第二光源发射的光线的反射装置。

4. 发明授权

US4686610A Motor vehicle headlamps projecting a masked beam, in particular a dipped beam 失效
标题翻译：机动车前大灯投射一个掩蔽的光束，特别是一个浸光的光束
公开(公告)号：US4686610A
公开(公告)日：1987-08-11
申请号：US749571
申请日：1985-06-27
申请人： Pierre Cibie , Norbert Brun
发明人： Pierre Cibie , Norbert Brun
IPC分类号： F21S8/12 , F21V7/00 , F21V11/16 , F21V11/00
CPC分类号： F21S48/1323 , F21S48/1388 , F21S48/145
摘要： The invention relates to a masked beam motor vehicle headlamp of the type comprising, in succession: a reflector (1); a light source (3); a masking screen (E) having a cutoff edge (A); and a converging lens (4). The headlamp is characterized in that the screen is fitted, beneath its cutoff edge (A) and at least in its central portion, with an opening suitable for allowing a portion of the light flux directed towards the screen to pass therethrough. Means are provided to direct said light flux passing through said opening so that it is combined with the light flux which is not intercepted by the screen, thereby improving the light characteristics of the masked beam as finally projected by the headlamp.
摘要翻译：本发明涉及一种掩模梁机动车头灯，其类型包括：反射器（1）; 光源（3）; 具有截止边缘（A）的屏蔽屏幕（E）; 和会聚透镜（4）。前照灯的特征在于，屏幕在其截止边缘（A）下方并且至少在其中心部分中具有适于允许指向屏幕的光束的一部分通过的开口。提供了用于引导通过所述开口的所述光通量的装置，使得其与未被屏幕截取的光束组合，从而改善最终由前照灯投射的掩蔽光束的光特性。

5. 发明授权

US4369488A Optical system permitting controlled shifting of the beam pattern in headlamps, especially for vehicles 失效
标题翻译：光学系统允许光束图案在前照灯中的控制移位，特别是用于车辆
公开(公告)号：US4369488A
公开(公告)日：1983-01-18
申请号：US191500
申请日：1980-09-29
申请人： Norbert Brun
发明人： Norbert Brun
IPC分类号： F21S8/10 , B60Q1/06 , F21V5/00 , F21V14/00 , F21V14/06 , F21V7/00
CPC分类号： F21S48/1721 , B60Q1/06 , F21S48/1233
摘要： In a vehicle headlamp, a light deflecting system is provided which comprises two plate-like transparent deflecting elements. Each element has a series of parallel fibs, and the elements are movable one relative to the other at right angles to the length of the ribs. The profiles of the ribs are so chosen that, in a neutral position of the deflecting elements, each rib on one deflecting element faces a rib of complementary shape on the other deflecting element, so that the system imposes no net deflection on light rays passing through. To produce a deflection of these rays, the deflecting elements are shifted relative to the other, so that then, the deflection suffered by the light in passing through one deflecting element is not wholly cancelled by the deflection suffered in passing through the other deflecting element; by suitable choice of the profile of the ribs, the net deflection is the same for all the deflected rays.
摘要翻译：在车辆前照灯中，提供了一种光偏转系统，其包括两个板状透明偏转元件。每个元件具有一系列平行的纤维，并且这些元件可相对于另一个直角地相对于肋的长度移动。肋的轮廓如此选择，使得在偏转元件的中立位置，一个偏转元件上的每个肋在另一个偏转元件上面对互补形状的肋，使得该系统在通过的光线上不施加净偏转。为了产生这些光线的偏转，偏转元件相对于另一个偏移，因此，穿过一个偏转元件的光所遭受的偏转不会完全被通过另一个偏转元件所遭受的偏转所抵消; 通过适当选择肋的轮廓，对于所有偏转的射线，净偏转是相同的。

6. 发明授权

US5544021A Motor vehicle headlight including a two-filament lamp for selectively generating a main beam and an anti-fog beam 失效
标题翻译：机动车头灯包括用于选择性地产生主梁和防雾束的双色灯
公开(公告)号：US5544021A
公开(公告)日：1996-08-06
申请号：US99239
申请日：1993-07-29
申请人： Fran.cedilla.ois Lopez , Etienne Pauty , Norbert Brun
发明人： Fran.cedilla.ois Lopez , Etienne Pauty , Norbert Brun
IPC分类号： B60Q1/20 , F21S8/10 , F21V7/00 , F21V13/00 , F21V14/02 , F21V14/08 , F21W101/10 , F21Y101/00 , B60Q1/04
CPC分类号： F21S48/1364 , F21S48/1172
摘要： A motor vehicle headlight of the type comprising a two-filament lamp in which a first filament is provided with a cup so as to allow light to pass over a given angular extent only, and in which a second filament has no such cup, the headlight further comprising a closure glass and a reflector suitable for co-operating with one or the other of the two filaments respectively for generating an anti-fog beam and a main beam. According to the invention, the reflector comprises a reflecting surface having a first zone whose extent corresponds at least approximately to said given angular extent and whose shape is such that it generates, on its own, images of the first filament in which all of the points of the images lie below a cutoff that extends generally horizontally, thereby forming the anti-fog beam, and a second zone that runs continuously into the first zone, said first and second zones co-operating with the second filament to form the main beam.
摘要翻译：一种机动车头灯，其类型包括双色灯，其中第一灯丝设置有杯，以允许光仅通过给定的角度范围，并且其中第二灯丝不具有这种杯，头灯进一步包括封闭玻璃和适于与所述两根细丝中的一个或另一个长丝配合的反射镜，用于产生防雾光束和主光束。根据本发明，反射器包括具有第一区域的反射表面，其第一区域的范围至少近似于所述给定角度范围，并且其形状使得其自身产生第一细丝的图像，其中所有点的图像位于大体上水平延伸的截止部分下方，从而形成防雾光束，以及连续延伸到第一区域的第二区域，所述第一和第二区域与第二灯丝协作以形成主光束。

7. 发明授权

US4797797A Dipped headlamp for motor vehicles 失效
标题翻译：汽车前大灯
公开(公告)号：US4797797A
公开(公告)日：1989-01-10
申请号：US067432
申请日：1987-06-25
申请人： Pierre Collot , Norbert Brun
发明人： Pierre Collot , Norbert Brun
IPC分类号： F21S8/10 , F21S8/12 , F21V7/09 , F21V13/00 , F21V7/00
CPC分类号： F21S48/1177 , F21S48/10 , F21S48/1145 , F21S48/1168 , F21S48/1317 , F21S48/1323
摘要： A dipped headlamp for motor vehicles comprising a bulb, a reflector and closure glass placed in front of the reflector and bulb. The bulb is an axial filament bulb without a masking cup. The reflector comprises a reflecting surface without any discontinuity and suitable for forming images of the filament with all points of the image being situated below a horizontal plane. Correction means for angularly displacing said images upwardly to raise them to level of the two horizontal masking half-planes comprise prisms in the closure glass or side sections of the reflector which are tilted upwardly.
摘要翻译：一种用于机动车辆的前大灯，其包括放置在反射器和灯泡前面的灯泡，反射器和封闭玻璃。灯泡是没有遮蔽杯的轴向灯丝灯泡。反射器包括没有任何不连续的反射表面，并且适合于形成图像的图像的所有点位于水平面之下的图像。用于向上角度地移动所述图像以使它们升高到两个水平掩蔽半平面的水平面的修正装置包括在封闭玻璃中的棱镜或向上倾斜的反射器的侧部分。

8. 发明授权

US4772988A Dipped headlight providing an offset bright spot without using a mask 失效
标题翻译：蘸大灯提供偏移亮点，而不使用面罩
公开(公告)号：US4772988A
公开(公告)日：1988-09-20
申请号：US53252
申请日：1987-05-22
申请人： Norbert Brun
发明人： Norbert Brun
IPC分类号： F21S8/10 , F21V7/00 , F21V7/06 , F21V7/09 , F21V14/02 , F21W101/10 , B60Q1/00 , F21M3/08
CPC分类号： F21S48/1364
摘要： A dipped headlight for a motor vehicle, comprises: a reflector (200) including two sectors (201, 202) in the form of paraboloids of revolution about a common axis, said sectors being disposed symmetrically about said axis and being delimited by two axial planes, one of which planes is horizontal and the other of which planes is at an angle to said horizontal plane equal to the lift angle (.alpha.) of the dipped beam cutoff; an axial filament lamp upwardly offset in a radial direction from said axis; and a light-spreading glass placed in front of the reflector and having non-deflecting or substantially non-deflecting zones corresponding to said two sectors in the form of paraboloids of revolution; said headlight including the improvements whereby: said two sectors in the form of paraboloids of revolution have different focal lengths, with their focuses being situated on the axis and respectively ahead of and behind the center of the filament; and said reflector further includes reflecting surfaces (203, 204, 205, 206) extending beyond said axial planes and interconnecting, without discontinuity, said two paraboloidal sectors having different focuses, said reflecting surfaces reflecting images of the filament below said cutoff.
摘要翻译：一种用于机动车辆的浸渍前灯包括：反射器（200），包括围绕公共轴线的旋转抛物面形式的两个扇形区域（201,202），所述扇区围绕所述轴线对称设置并且由两个轴向平面限定其中一个平面是水平的，另一个平面与所述水平面成一角度等于浸渍光束截止的提升角（α）; 从所述轴向径向向上偏移的轴向丝光灯; 以及放置在反射器前面的散光玻璃，并且具有对应于旋转抛物面形式的所述两个扇区的非偏转或基本上非偏转区域; 所述前灯包括以下改进：所述两个以旋转抛物面形式的扇区具有不同的焦距，其焦点位于轴线上并分别在灯丝的中心和后面; 并且所述反射器还包括延伸超过所述轴向平面的反射表面（203,204,205,206），并且在不间断的情况下互连所述具有不同焦点的所述两个抛物线扇区，所述反射表面将所述细丝的图像反射到所述截止下方。

9. 发明授权

US4456948A Motor vehicle headlamp with a narrow outlet window 失效
标题翻译：机动车头灯带狭窄的出口窗口
公开(公告)号：US4456948A
公开(公告)日：1984-06-26
申请号：US367777
申请日：1982-04-12
申请人： Norbert Brun
发明人： Norbert Brun
IPC分类号： F21S8/12 , F21V7/00
CPC分类号： F21S48/1233 , F21S48/1388
摘要： A motor vehicle headlamp comprising in combination an optical system for recovering flux having a rectilinear focal segment and an optical system for rectifying images having a focal segment coinciding with the former and able to produce a beam of rays of controlled directivity passing through a narrow light window, while preserving a high luminous efficiency. The flux recovery system is constituted by an elliptical paraboloid, an hyperbolic paraboloid or their optical equivalents. By using various combinations of optical elements, it is possible to arrange the flux recovery system both in the axis of the rays leaving the headlamp, as well as on the side of the body work or on the lower part of the latter.
摘要翻译：一种机动车辆前照灯，其组合包括用于恢复具有直线焦点段的磁通的光学系统和用于校正具有与前者重合的焦点区段的图像的光学系统，并且能够产生经过窄光窗口的受控方向性的射线束同时保持高发光效率。磁通恢复系统由椭圆抛物面，双曲抛物面或其光学等效物构成。通过使用光学元件的各种组合，可以将磁通恢复系统布置在离开前照灯的射线的轴线以及身体工作的侧面或后者的下部上。

10. 发明授权

US07347595B2 Method of providing modulated illumination of a road, and a vehicle headlight for performing the said method 有权
标题翻译：提供道路的调制照明的方法以及用于执行所述方法的车辆前灯
公开(公告)号：US07347595B2
公开(公告)日：2008-03-25
申请号：US11477463
申请日：2006-06-30
申请人： Norbert Brun , Pierre Albou , Antoine De Lamberterie , Joël Leleve
发明人： Norbert Brun , Pierre Albou , Antoine De Lamberterie , Joël Leleve
IPC分类号： B60Q1/08
CPC分类号： G02B26/005 , B60Q1/0011 , B60Q1/085 , B60Q2300/054 , B60Q2300/312 , B60Q2300/334 , B60Q2300/45
摘要： The invention relates to a method of lighting a road with a vehicle headlight, in which the projected light is modulated in response to the presence of any persons on the road. The method comprises the following operations: detecting in the road scene at least one person, pinpointing the location of the person in the road scene, creating on an imager a mask having dimensions and position corresponding to the person, and lighting the road through the imager, to create a projected shadow around the person.The invention also provides a headlight for performing this method and having a first light source towards the imager, and an electronic system for generating light-occulting masks on the imager.
摘要翻译：本发明涉及一种照亮车辆前灯的道路的方法，其中投射光响应于道路上任何人的存在被调制。该方法包括以下操作：在道路场景中至少检测一个人，精确定位在道路场景中的人的位置，在成像器上形成具有与人相对应的尺寸和位置的面具，以及通过成像器点亮道路，在人身上创造一个预测的阴影。本发明还提供了一种用于执行该方法并具有朝向成像器的第一光源的前灯，以及用于在成像器上产生遮光掩模的电子系统。

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