Patent application number | Description | Published |
20100039017 | TWO-FILAMENT LAMP - Disclosed is a lamp, particularly for a vehicle headlight, comprising two spiral-wound filaments which are retained by three feeders within a bulb that is inserted into a base. The feeders are arranged on top of one another when the lamp is adequately oriented. A tail of the first spiral-wound filament is connected to a dimming cap, said tail being located at a distance from the base, while a tail of the second spiral-wound filament is connected to the central feeder, said tail being close to the base. The second filament tail that faces away and is located at a distance from the base is connected to the upper feeder. According to the invention, the lower feeder is connected to the dimming cap by means of an end, some sections of which are angled away from a longitudinal axis of the lamp. | 02-18-2010 |
20100060160 | HALOGEN BULB - The invention relates to a halogen bulb comprising two filaments that are located ( | 03-11-2010 |
20100060161 | HALOGEN INCANDESCENT LAMP - The invention relates to a halogen incandescent lamp for motor vehicle headlamps with two incandescent filaments ( | 03-11-2010 |
20100067247 | SHIELD DEVICE - The invention relates to a shield device for a headlamp, said device having a reflector with an opening that has a diameter of less than 38.2 mm and two luminous bodies. The shield device is designed in such a way that at least one boundary of the sector shielded by the shield device on the reflector in the vicinity of the opening, said sector lying on a straight line between the reflector opening and a circle around the reflector opening with a diameter of 38.2 mm, when viewed on a plane running parallel to the reflector opening. | 03-18-2010 |
20100090578 | Dipping Cap Comprising A Filament - The invention relates to a dipping cap comprising a filament for a dual-filament lamp. The dimension between an outlet of an outgoing section of the filament, on the side of the base, and the point on the outgoing section of the filament, arranged opposite the outgoing section of the filament on the side of the base and welded to the dipping cap, measures more than approximately 5.2 mm and less than 9.7 mm, and the dimension between the outlet of the outgoing section of the filament, on the side of the base, and the front surface of the dipping cap, which is adjacent to the outgoing section of the filament, welded to the dipping cap, measures more than approximately 5.9 mm and less than 11.9 mm. | 04-15-2010 |
20100090598 | LAMP FEATURING AN IMPROVED PINCH GEOMETRY - Disclosed is a lamp, particularly a halogen incandescent lamp, comprising a bulb that is provided with a pinch seal which is inserted into a base by means of an attachment ring. The attachment ring has a receiving section within which the pinch seal is clampingly fastened by means of attachment ring brackets that are supported on support surfaces. According to the invention, the support surfaces are placed at an angle from the longitudinal axis of the lamp. | 04-15-2010 |
20100320900 | WELDING AID FOR A SPIRAL-WOUND FILAMENT - Disclosed are a welding aid for a spiral-wound filament of a lamp and a lamp comprising such a welding aid. The spiral-wound filament has a spiral-wound filament body and at least one spiral-wound filament tail. The welding aid is arranged at a distance d from the spiral-wound filament body and is designed to connect the at least one spiral-wound filament tail to a current-conducting support, the distance d being defined in accordance with a power P at which the lamp is operated. | 12-23-2010 |
20120300483 | Luminaire Assembly - A luminaire assembly, in particular a bi-halogen headlight for a motor vehicle, having at least one light source, which has at least two lighting functions, characterized in that the light source has a different operating voltage in each case with regard to the at least two lighting functions. | 11-29-2012 |