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

US5264993A Headlamp for power vehicles 失效
标题翻译：动力车头灯
公开(公告)号：US5264993A
公开(公告)日：1993-11-23
申请号：US970091
申请日：1992-11-03
申请人： Rainer Neumann , Gerhard Lindae , Kay Kolberg , Karl-Heinrich Preis , Thomas Weigold
发明人： Rainer Neumann , Gerhard Lindae , Kay Kolberg , Karl-Heinrich Preis , Thomas Weigold
IPC分类号： F21V7/00 , F21V14/08 , B60Q1/04
CPC分类号： F21S48/1335 , F21S48/1731 , F21S48/1778
摘要： A headlamp for a power vehicle comprises a reflector having an apex, a light source arranged in the apex of the reflector, and a dimming device which is formed so that in a position for high beam it allows light from the light source to reach a lower reflector region or allows the light to exit the same, and in a position for low beam it keeps away light from said light source from the lower reflector region or blocks light reflected from the lower reflector region. The light source is formed as a gas discharge lamp with an axial light arc, an upper reflector region is formed for producing a light distribution for low beam while the lower reflector region is formed for producing a light distribution for high beam.
摘要翻译：用于动力车辆的前照灯包括具有顶点的反射器，布置在反射器的顶点中的光源和形成为在远光束的位置处的调光装置，其允许来自光源的光到达下部反射器区域或允许光离开相同的位置，并且在用于近光束的位置中，其将来自所述光源的光从下反射器区域保持，或阻挡从下反射器区域反射的光。光源形成为具有轴向光弧的气体放电灯，形成用于产生用于近光的光分布的上反射器区域，同时形成用于产生远光的光分布的下反射器区域。

2. 发明授权

US4800467A Dimmed headlight, particularly for motor vehicles 失效
标题翻译：头灯大灯，特别适用于汽车
公开(公告)号：US4800467A
公开(公告)日：1989-01-24
申请号：US58351
申请日：1987-06-04
申请人： Gerhard Lindae , Richard Loewe , Peter Perthus
发明人： Gerhard Lindae , Richard Loewe , Peter Perthus
IPC分类号： F21S8/10 , F21S8/12 , F21V7/00 , F21V11/16 , B60Q1/00
CPC分类号： F21S48/1145 , F21S48/1388 , F21S48/145
摘要： A dimmed headlight for a motor vehicle has a vertical center section defining an ellipse whose outer portion transits into an apex portion. The apex portion defines an inner focal point and an outer focal point and the upper elliptical portion defines a focal point coinciding with said inner focal point and a plurality of outer focal points located on the long axis of the ellipse behind the outer focal point of the apex portion when viewed in the direct of reflected light rays. An objective is arranged before the last one of the outer focal points to collect the reflected light rays. The lower part of the reflector contains a light reflecting member and a diaphragm extending transversely to the long axis in the outer focal point of the apex portion. The light reflecting member is oriented such as to reflect downwardly directed light rays from the light source against an upper part of the apex portion. In this manner, light intensity of reflected beam is increased and an improved illumination of the driveway before the vehicle is obtained.
摘要翻译：用于机动车辆的昏暗的前大灯具有限定椭圆的垂直中心部分，其外部部分转变成顶点部分。顶点部分限定内焦点和外焦点，并且上椭圆部分限定与所述内焦点重合的焦点和位于椭圆长轴上的多个外焦点，位于椭圆的外焦点之后在反射光线的直接观察时的顶点部分。在最后一个外焦点之前设置一个目标来收集反射的光线。反射器的下部包含光反射部件和在顶部的外侧焦点中横向延伸的隔膜。光反射构件被定向为将来自光源的向下指向的光线反射抵靠顶点部分的上部。以这种方式，反射光束的光强度增加，并且在获得车辆之前改善车道的照明。

3. 发明授权

US4772987A Headlight for antifog lamp for automotive vehicles 失效
标题翻译：汽车防雾灯头灯
公开(公告)号：US4772987A
公开(公告)日：1988-09-20
申请号：US862308
申请日：1986-05-08
申请人： Heinz Kretschmer , Gerhard Lindae , Ernst Merkl , Peter Perthus
发明人： Heinz Kretschmer , Gerhard Lindae , Ernst Merkl , Peter Perthus
IPC分类号： F21S8/12 , F21S8/10 , F21V7/00 , F21V7/09 , F21V11/00 , F21V13/00 , B60Q1/00
CPC分类号： F21S48/137
摘要： In a headlight for antidazzle lamps for motor vehicles, a reflector and a shield or screen, and an objective form a light beam illuminating a roadway in accordance with law requirements. The lower portion of the reflector forms a paraboloid-ellipsoid-shaped section which generates an additional light beam below the screen and the objective. The additional light beam is received by horizontal scattering prisms on a transparent pane.
摘要翻译：在用于机动车辆的防眩光灯，反射器和屏蔽物或屏幕的前灯中，以及根据法律要求形成照亮道路的光束。反射器的下部形成抛物面 - 椭球形部分，其在屏幕和目标下方产生附加的光束。附加光束由透明玻璃上的水平散射棱镜接收。

4. 发明授权

US4697225A Headlamp, particularly of rectangular configuration, for use as antidazzle lamp on motor vehicles 失效
标题翻译：头灯，特别是矩形配置，用作机动车辆上的防眩灯
公开(公告)号：US4697225A
公开(公告)日：1987-09-29
申请号：US893895
申请日：1986-07-29
申请人： Gerhard Lindae , Peter Perthus , Heinz Rein
发明人： Gerhard Lindae , Peter Perthus , Heinz Rein
IPC分类号： F21V7/00 , B60Q1/00
CPC分类号： F21S48/1358
摘要： A low beam headlamp includes a reflector defining an optical axis and an incandescent filament forming a cylindrical coil whose central axis extends in a horizontal plane through the focal point and forms right angles with the optical axis. The light reflecting surface of the reflector is divided into six zones of which two lateral zones when viewed in the direction of the optical axis form together a paraboloid sector. The upper left hand wall portion and a lower right hand wall portion form together a second paraboloid sector whose central axis is inclined upwards relative to a central axis of the first paraboloid sector. An upper right hand wall portion and a lower left hand wall portion form together a composite paraboloid-ellipsoid sector whose sections taken in parallel vertical planes form parts of parabolas whereas sections taken in parallel horizontal planes form parts of ellipses. The projection of the resulting partial light beams provides a partially overlapping spot of concentrated light and two lateral flat partial beams.
摘要翻译：近光前照灯包括限定光轴的反射器和形成圆柱形线圈的白炽灯丝，其中心轴线在水平面上通过焦点延伸并与光轴成直角。反射器的光反射表面被分成六个区域，当沿光轴方向观察时，两个横向区域形成一个抛物面扇区。上左手壁部分和右下壁部分形成第二抛物面部分，第二抛物面部分的中心轴线相对于第一抛物面部分的中心轴向上倾斜。上右手壁部分和左下壁部分组合在一起的复合抛物面 - 椭圆体部分，其平行垂直平面的截面形成抛物线的一部分，而以平行水平面取得的部分形成椭圆部分。所产生的部分光束的投影提供了集中的光的部分重叠的斑点和两个横向平坦的部分光束。

5. 发明授权

US5047902A Headlamp for power vehicle 失效
标题翻译：动力车前照灯
公开(公告)号：US5047902A
公开(公告)日：1991-09-10
申请号：US572619
申请日：1990-08-23
申请人： Rainer Neumann , Gerhard Lindae
发明人： Rainer Neumann , Gerhard Lindae
IPC分类号： F21V19/02 , F21S8/10 , F21V7/00 , F21V7/06 , F21V7/09 , F21V14/02
CPC分类号： F21S48/1742 , F21S48/10 , F21S48/1364
摘要： A headlamp for power vehicles comprises a reflector, a light source arranged in the reflector, the light source and the reflector being movable relative to one another so that in one position the light source is located close to a focal point of the reflector and in another position it is spaced from the focal point both along an optical axis and also vertically relative to the optical axis of the reflector.
摘要翻译：用于动力车辆的前照灯包括反射器，布置在反射器中的光源，光源和反射器可相对于彼此移动，使得在一个位置中，光源位于靠近反射器的焦点并且在另一个位置位置与焦点沿着光轴分开，并且也相对于反射器的光轴垂直。

6. 发明授权

US4924359A Motor vehicle headlight 失效
标题翻译：汽车大灯
公开(公告)号：US4924359A
公开(公告)日：1990-05-08
申请号：US237195
申请日：1988-08-29
申请人： Gerhard Lindae , Rainer Neumann , Peter Perthus
发明人： Gerhard Lindae , Rainer Neumann , Peter Perthus
IPC分类号： F21S8/10 , F21V7/00 , F21V7/09
CPC分类号： F21S48/1364 , F21S48/1172
摘要： The reflection surface of the reflector is composed of four segments depending on the low-beam light distribution pattern according to the ECE or SAE standard. For the ECE low-beam light distribution pattern, segment is part of a paraboloid of revolution; segment is a parellipsoid; reflector segment is a parellipsoid; and reflector segment is a general paraboloid. The various segments merge continuously and with smooth transitions with one another. For the SAE low-beam light distribution pattern, the reflector segment is a paraboloid of revolution; the reflector segment is a general paraboloid; the reflector segment is a paraboloid of revolution; and the reflector segment is a general paraboloid; in the SAE low-beam light distribution pattern as well, the reflector segments merge with one another continuously and with smooth transitions. The original beam of light produced by the various reflector surfaces of the reflector 1 is substantially equivalent to the low beam as allowed by law and that is suitable for the road surface, so that the dispersion plate can largely be dispensed with, or else can be inclined steeply or need have only a few optical devices.
摘要翻译：反射器的反射面根据ECE或SAE标准的近光配光图案由四个部分组成。对于欧洲经委会的远光配光模式，分段是革命抛物面的一部分; 片段是parellipsoid; 反射器部分是一个parellipsoid; 反射段是一般的抛物面。不同的段落连续合并，并且彼此平滑过渡。对于SAE近光配光图案，反射器段是一个抛物面的革命; 反射器部分是一般的抛物面; 反射器部分是一个抛物面的革命; 反射器段是一般的抛物面; 在SAE近光配光图案中，反射器片段彼此连续并且平滑地转换。由反射器1的各个反射器表面产生的原始光束基本上等于根据法律允许的低光束并且适合于路面，使得可以大幅度地分配分散板，或者可以是倾斜或需要只有几个光学设备。

7. 发明授权

US4755919A Antiglare headlamp particularly a rectangular reflector type headlamp for motor vehicles 失效
标题翻译： Antiglare前大灯，特别是用于机动车辆的矩形反射镜型前照灯
公开(公告)号：US4755919A
公开(公告)日：1988-07-05
申请号：US87686
申请日：1987-08-19
申请人： Gerhard Lindae , Rainer Neumann , Peter Perthus
发明人： Gerhard Lindae , Rainer Neumann , Peter Perthus
IPC分类号： F21V7/00 , F21V7/09
CPC分类号： F21S48/137
摘要： The reflection surface of a rectangular reflector for a lower beam headlamp is composed of four sectors delimited by transition lines. Two diametrically opposed left and right sectors (11, 12) form a part of a paraboloid projecting a hot light spot. The diametrically opposed upper and lower sectors (13, 14) are part of a paraboloid-ellipsoid defining a parabola in its vertical center section and an ellipsis in its horizontal center section. The latter sectors project a light spot having a broad light dispersion and an increased front field illumination. The reflected light beam corresponds substantially to a dimmed lower light beam to be projected on the road so that a light dispersing glass of the headlamp does not require any optical means for light beam adjustment.
摘要翻译：用于下光束前照灯的矩形反射器的反射表面由由过渡线限定的四个扇区组成。两个直径相对的左右扇区（11,12）形成抛射热点的抛物面的一部分。直径相对的上部和下部扇区（13,14）是在其垂直中心部分中限定抛物线的抛物面椭圆体的一部分，并且在其水平中心部分中具有省略号。后一个部门投射出具有广泛的光散射和增加的前场照明的光点。反射光束基本上对应于要投影在道路上的变暗的较低光束，使得前照灯的分光玻璃不需要用于光束调节的任何光学装置。

8. 发明授权

US4701834A Headlight for dim head lamps of motor vehicles 失效
标题翻译：机动车头灯头灯
公开(公告)号：US4701834A
公开(公告)日：1987-10-20
申请号：US893565
申请日：1986-08-05
申请人： Gerhard Glaser , Gerhard Lindae , Peter Perthus , Heinz Rein
发明人： Gerhard Glaser , Gerhard Lindae , Peter Perthus , Heinz Rein
IPC分类号： F21V5/00 , F21M3/30
CPC分类号： F21S48/1233
摘要： A headlight for dim head lamps of motor vehicles includes a paraboloid reflector which has a glowing spiral, and a transparent pane on the inner surface of which seven fields with differently acting optical means are provided. These fields reflect light rays emitted by the glowing spiral and reflected by predetermined zones of the reflector and form a dimming light.
摘要翻译：用于机动车辆昏暗头灯的前大灯包括具有发光螺旋的抛物面反射器，并且在其内表面上设置有具有不同作用的光学装置的七个场的透明窗格。这些场反映由发光螺旋发射并由反射器的预定区域反射并形成调光灯的光线。

9. 发明授权

US5213406A Headlamp for power vehicles 失效
标题翻译：动力车头灯
公开(公告)号：US5213406A
公开(公告)日：1993-05-25
申请号：US635472
申请日：1990-12-28
申请人： Rainer Neumann , Gerhard Lindae , Kay Kolberg , Karl-Heinrich Preis , Thomas Weigold
发明人： Rainer Neumann , Gerhard Lindae , Kay Kolberg , Karl-Heinrich Preis , Thomas Weigold
IPC分类号： F21S8/12 , F21S8/10 , F21V7/00 , F21V13/00 , F21V14/00 , F21V14/02 , F21V14/08
CPC分类号： F21S48/1335 , F21S48/1731 , F21S48/1778
摘要： A headlamp for a power vehicle comprises a reflector having an apex, a light source arranged in the apex of the reflector, and a dimming device which is formed so that in a position for high beam it allows light from the light source to reach a lower reflector region or allows the light to exit the same, and in a position for low beam it keeps away light from said light source from the lower reflector region or blocks light reflected from the lower reflector region. The light source is formed as a gas discharge lamp with an axial light arc, an upper reflector region is formed for producing a light distribution for low beam while the lower reflector region is formed for producing a light distribution for high beam.
摘要翻译：用于动力车辆的前照灯包括具有顶点的反射器，布置在反射器的顶点中的光源和形成为在远光束的位置处的调光装置，其允许来自光源的光到达下部反射器区域或允许光离开相同的位置，并且在用于近光束的位置中，其将来自所述光源的光从下反射器区域保持，或阻挡从下反射器区域反射的光。光源形成为具有轴向光弧的气体放电灯，形成用于产生用于近光的光分布的上反射器区域，同时形成用于产生远光的光分布的下反射器区域。

10. 发明授权

US4607318A Headlamp, particularly antidazzle headlamp for motor vehicles 失效
标题翻译：头灯，特别是用于机动车辆的防眩头灯
公开(公告)号：US4607318A
公开(公告)日：1986-08-19
申请号：US681211
申请日：1984-12-12
申请人： Gerhard Lindae , Peter Perthus , Heinz Rein
发明人： Gerhard Lindae , Peter Perthus , Heinz Rein
IPC分类号： F21S8/10 , F21V5/00 , F21M3/30
CPC分类号： F21S48/1233
摘要： A headlamp emitting dimmed or antidazzle light beam for motor vehicles, includes a paraboloid reflector including a transversely arranged coiled heating filament and a transparent grooved disc for diffusing or refracting light emitted by the reflector. The light means include eight light refracting fields arranged in diametrically opposed parts. Light rays passing through these fields are emitted from predetermined zones on the reflector so as to produce an improved light distribution of the low beam.
摘要翻译：用于机动车辆的前照灯发光调光或眩光光束包括抛物面反射器，其包括横向布置的盘绕加热丝和用于漫射或折射由反射器发射的光的透明凹槽盘。光装置包括布置在直径相对的部分中的八个光折射场。穿过这些场的光线从反射器上的预定区域发射，以便产生改善的近光束的光分布。

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