公开(公告)号：EP0111552A1

公开(公告)日：1984-06-27

申请号：EP83902220.0

申请日：1983-06-13

申请人： DIOLIGHT TECHNOLOGY, INCORPORATED

发明人： KEATING, Kevin J. ,  MONAHAN, Russell

IPC分类号： H01K1

CPC分类号： H01K1/62 ,  H01K1/26

摘要： Une lampe incandescente possède une longévité accrue et un rendement de fonctionnement élevé mesuré en lumens par watt. La lampe contient une diode de redressement (40) en série avec le filament (26) dont la température de fonctionnement est inférieure à 2550oC. Un réflecteur (28) est monté dans la partie du col (14) de la lampe pour réfléchir la lumière visible vers l'extérieur au travers de l'ampoule de l'enveloppe (10) et pour réduire au minimum les courants de convexion dans le culot (32) de la lampe. La diode (40) est disposée entre le réflecteur (28) et le culot (32) de la lampe.

摘要翻译： 白炽灯是盘与游离缺失在每瓦流明方面具有高操作效率具有延长了运行寿命。 灯集成了整流二极管串联的灯丝与灯丝具有在工作温度小于2550℃。反射器被安装在所述灯的颈部部分，用于向外穿过所述外壳的所述球形部和用于最小化反射可见光 对流在灯的基座。 所述二极管的反射器和灯基座之间设置。

公开(公告)号：EP3216045A1

公开(公告)日：2017-09-13

申请号：EP15790505.0

申请日：2015-10-30

申请人： Koninklijke Philips N.V.

发明人： KUEPPER, Lukas

IPC分类号： H01J61/02 ,  F21S8/10 ,  H01J61/35 ,  H01K1/26

CPC分类号： H01K1/32 ,  F21S41/162 ,  F21S41/17 ,  F21S41/37 ,  F21S41/435 ,  H01J61/025 ,  H01J61/35 ,  H01K1/26 ,  H01K1/325

摘要： A lamp has a light emitting element within a sealed transparent vessel. The vessel comprises a cylindrical section with a longitudinal axis L in parallel to a longitudinal axis F of the light emitting element. In order to provide a lamp suited for compact reflectors, a heat shielding element is arranged to shield at least infrared light. The heat shielding element is arranged in parallel to the longitudinal axis F of the light emitting element and has an axial extension of at least 80% of the light emitting element. The heat shielding element is arranged to shield infrared light emitted into directions perpendicular to the longitudinal axis F covering a circumferential extension of 20°-120° measured in cross section.

摘要翻译： 灯20在密封的透明容器24内具有发光元件22.该容器包括圆柱形部分38，其具有平行于发光元件的纵向轴线F的纵向轴线L. 为了提供适合于小型反射器的灯，设置热屏蔽元件30,40以至少屏蔽红外光。 热屏蔽元件30,40平行于发光元件22的纵向轴线F布置并且具有发光元件22的至少80％的轴向延伸。热屏蔽元件30,40布置成屏蔽 发射到垂直于纵轴F的方向上的红外光覆盖横截面测量的20°至120°的周向延伸。

公开(公告)号：EP2997593A1

公开(公告)日：2016-03-23

申请号：EP14720152.9

申请日：2014-04-30

申请人： Koninklijke Philips N.V. ,  Philips GmbH

发明人： SCHOENFELDER, Bernd ,  MOELLER, Johannes, Gerhard

IPC分类号： H01K9/08

CPC分类号： H01K1/26 ,  F21S41/164 ,  H01K1/02 ,  H01K1/50 ,  H01K9/08

摘要： A lamp for automotive vehicle front lighting is described. The lamp (10) comprises a base (12) for mechanical and electrical connection to an automotive headlight (50) and a burner (14) fixed to the base (12). The burner (14) comprises an enclosed transparent vessel (22). A first and a second filament (34, 36) are arranged within the vessel (22). A baffle (40) is arranged proximate to the first filament (34) to shield the second filament (36) from the first filament (34). When the first filament (34) is supply voltage of 13.2 V at an electrical power greater operated at a supply voltage of 13.2 V at an electrical power greater than 35 W and less than or equal to 38 W, light with a luminous flux of 500-700 lm is emitted from the lamp 10. If the second filament (36) is operated at a supply voltage of 13.2 V at an electrical power greater than 35 W and less than or equal to 38 W, light with a luminous flux of 800-1000 lm is emitted from the lamp (10). Both the first and the second filament wire (34, 36) are comprised of a filament wire wound in a winding structure around a filament axis, where the number of winding turns for each of said first and second filaments (34, 36) is (16-23).

公开(公告)号：EP1134787B1

公开(公告)日：2008-01-16

申请号：EP01105555.5

申请日：2001-03-06

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD

发明人： Kimoto, Mituhiko ,  Ikeda, Taku ,  Sugimoto, Hiroshi ,  Fujikawa, Takeshi

IPC分类号： H01K1/50 ,  H01K1/66 ,  H01K1/32 ,  H01K1/34

CPC分类号： H01K1/66 ,  H01K1/26 ,  H01K1/325 ,  H01K1/50 ,  Y02B20/12

公开(公告)号：EP1363315B1

公开(公告)日：2007-12-12

申请号：EP03009969.1

申请日：2003-04-30

申请人： Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH

发明人： Behr, Gerhard ,  Bühler, Manfred ,  Seichter, Christian ,  Wittman, Klaus

IPC分类号： H01K1/16 ,  H01K1/26 ,  H01K9/08 ,  H01K1/14 ,  H01K3/06 ,  H01K7/02

CPC分类号： H01K1/26 ,  H01K9/08

公开(公告)号：EP1482533A3

公开(公告)日：2007-10-31

申请号：EP04010100.8

申请日：2004-04-28

申请人： Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH ,  DEPOSITION SCIENCES, INC.

发明人： Nichols, Robert ,  Schäfer, Reinhard ,  Taitel, Florence

IPC分类号： H01J61/40

CPC分类号： H01K1/26 ,  H01J61/40 ,  H01K1/32

摘要： The invention relates to a lamp comprising a transparent envelope (2) having a first region (21) defining an enclosed interior volume (3), and a closure region (22) adjacent said first region (21), a light source (4) located in said interior volume (3) and electrically coupled to the exterior through said closure region (22), an interference filter coating (8) formed on the exterior of said first region (21), said interference filter coating (8) defining a spectral region of transparency, a light absorbing coating (7) formed on the exterior of said first region (21), wherein said light absorbing coating (7) comprises a ring-shaped portion (71) encircling a portion of the first region (21) adjacent the closure region (22).

公开(公告)号：EP1494263A3

公开(公告)日：2007-09-12

申请号：EP04253593.0

申请日：2004-06-16

申请人： GENERAL ELECTRIC COMPANY

发明人： Laher, Ishmail ,  Mucklejohn, Stuart Albert ,  Vulliamy, Michael Justin ,  Guest, Edward Charles ,  Preston, Barry

IPC分类号： H01J61/38 ,  H01J61/82 ,  H01J61/12 ,  H01J61/70 ,  H01L25/075 ,  H01K1/26

CPC分类号： H01K1/26 ,  F21K9/68 ,  F21Y2115/10 ,  H01J61/125 ,  H01J61/38 ,  H05B41/36 ,  H05B41/3928 ,  Y02B20/202

摘要： A light source such as a ceramic metal halide lamp has a spectral distribution of emitted light which at a first operating power substantially corresponds with the sensitivity of the human eye under photopic conditions. When the lamp is operated at an operating power less than the first operating power, the spectral distribution of emitted light shifts to substantially correspond with the sensitivity of the human eye under mesopic or scotopic conditions.

摘要翻译： 诸如陶瓷金属卤化物灯的光源具有发射光的光谱分布，其在第一操作功率下基本上对应于在明显条件下人眼的灵敏度。 当灯以小于第一操作功率的操作功率操作时，发射光的光谱分布基本上对应于人眼在中等或暗色条件下的灵敏度。

公开(公告)号：EP1792327A2

公开(公告)日：2007-06-06

申请号：EP04769968.1

申请日：2004-09-09

申请人： Philips Intellectual Property & Standards GmbH ,  Koninklijke Philips Electronics N.V.

发明人： KÜPPER, L., Philips Intell. Prop. & Stand. GmbH ,  DOHMEN, H-A., Philips Intell. Prop. & Stand. GmbH ,  ROSEN, K.C., Philips Intell. Prop. & Stand. GmbH ,  KNIGHT, C., Philips Intell. Prop. & Stand. GmbH

IPC分类号： H01J61/35 ,  H01J61/40

CPC分类号： H01J61/40 ,  H01J61/35 ,  H01K1/26 ,  H01K1/32

摘要： The invention relates to a lamp for a vehicle headlight featuring a dimmed function. Said lamp comprises an outer bulb (3) and a light-emitting zone (4) and emits at least visible light having different colors from several areas of the outer bulb (3). At least one partial coating (2) is disposed on the outer bulb in such a way that the region of the traffic space located below the light-dark threshold (F) can be illuminated with visible light having different colors in defined zones when the headlights are dimmed.

公开(公告)号：EP1727187A1

公开(公告)日：2006-11-29

申请号：EP05719723.8

申请日：2005-03-01

申请人： Koto Electric Co., Ltd.

发明人： HAGIWARA, Seishirou ,  KAMEYA, TAKAYUKI ,  MAEDA, Go

IPC分类号： H01K1/18 ,  H01K9/00

CPC分类号： H01K1/14 ,  H01K1/18 ,  H01K1/26

摘要： An electric lamp which is almost free from an illumination trouble due to breakage of filaments is composed of a light transmitting bulb, a bulb base equipped with a pair of inner terminals and a pair of outer terminals, and a linear light emitting means composed of plural filaments extended in parallel with each other between the inner terminals, in which at least one filament and the other filament are disposed oppositely to each other and shielded from each other with a light transmitting shielding plate.

摘要翻译： 几乎没有由于灯丝断裂引起的照明故障的电灯由透光灯泡，装有一对内端子和一对外端子的灯座组成，并且由多个 在内端子之间彼此平行延伸的细丝，其中至少一根灯丝和另一个灯丝彼此相对地设置并且用透光屏蔽板彼此隔离。

公开(公告)号：EP1618416A2

公开(公告)日：2006-01-25

申请号：EP04722797.0

申请日：2004-03-24

申请人： Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH

发明人： SCHMIDT, Hans-Joachim

IPC分类号： G02B5/28

CPC分类号： H01K1/26 ,  H01J61/40 ,  H01K1/32

摘要： The invention relates to an infrared radiator whose radiation source consists of a luminous means (2), which emits light and IR radiation, and whose bulb (1), which encloses said luminous means (2), is coated with an interference filter (13) that is only transparent to infrared radiation from a specified partial range of the wavelength range between 700 nm and 3500 nm. Electromagnetic radiation located outside this partial range is reflected back into the bulb (1).