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WO/2006/054563A1 |
A halogen lamp bulb assembled in a reflecting mirror enabling a reduction in the size of a filament and capable of increasing a condensing efficiency. The halogen lamp bulb comprises a bulb and a plurality of filament elements (131-134)....
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WO/2006/050713A1 |
The invention relates to an incandescent lamp for producing light in a red region of the spectrum, comprising: a translucent lamp bulb (4); a spiral-wound filament enclosed by the lamp bulb, and; an interference filter (8), which is plac...
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WO/2006/051435A1 |
The invention relates to a compact incandescent lamp with an integrated reflector, comprising at least a lamp bulb, on one part of the surface of which the reflector is applied as a reflective layer and another part thereof is a light ou...
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WO/2006/053018A2 |
Disclosed are cathode units for use in fluorescent discharge lamps which include a stem element adapted for sealing engagement with an end of an elongated vitreous/glass tube, first and second electrode support wires extending axially th...
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WO/2006/049220A1 |
A reflection mirror-carrying vessel capable of improving light distribution characteristics and providing a sharp spot light. The reflection mirror-carrying vessel (1) having a beam angle of 25-45æ and formed on the inner surface of a r...
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WO/2006/045273A2 |
The invention relates to an incandescent lamp (1) which is provided with an illuminant (7) which is inserted in a bulb (2) together with a filling in a vacuum-tight manner, said illuminant (7) comprising a metal carbide that has a meltin...
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WO/2006/040872A1 |
An incandescent bulb comprising an emitter (filament (102)) having multiple cavities (120) capable of suppressing radiations of wavelengths larger than a given wavelength arranged on at least a partial region of its surface and comprisin...
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WO/2006/040452A1 |
The invention relates to a string of lights supplied by an animator having a number of supply paths in order to create visual effects, this string of lights being able to be connected to the animator via a common supply wire (15) and by ...
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WO/2006/041737A2 |
Radiation emitting structures (110, 120, 130, 140, 150) that include an active radiatio emitter (111, 121, 141) and a passive photonic crystal structure (114, 134, 144, 154) surrounding the emitter are disclosed. The passive photonic cry...
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WO/2006/038148A1 |
An electric lamp provided with a light-transmitting lamp vessel (2) and a ligh source(l) in said light-transmitting lamp vessel(2) which is closed in a vacuum tight manner, wherein the light source has an envelope(3) of light-transmittin...
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WO/2006/038144A1 |
The invention relates to a lamp socket 1 for lamps 25, in particular vehicle lamps, comprising a connection region 2 for arranging the lamps 25 on a headlamp, a light or the like, a hollow-cylindrical receiving section 3 for arranging a ...
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WO/2006/035324A2 |
The invention relates to a lamp having a light source (10) and a sub-assembly comprising a protective sleeve (1) and two frame members, wherein the two frame members (2, 3) are each supporting the sleeve. Each frame member may comprise a...
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WO/2006/031125A1 |
This invention relates to a sealed infrared radiation source, comprising an emitter membrane being stimulated by an electrical current conducted through said membrane, said membrane thus comprising an electrical conductor, wherein the me...
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WO/2006/027729A1 |
The invention relates to lamps, and particularly to incandescent electric lamps. incandescent electric lamps operating at mains voltage are known for decades and are widespread throughout the world. However, this type of lamp is not powe...
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WO/2006/027724A1 |
An electric lamp has a light-transmitting lamp vessel (1) in which a light source (2) is arranged. At least a portion of the lamp vessel is provided with an interference film (5) for allowing passage of visible-light radiation and reflec...
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WO/2006/023124A1 |
This disclosure relates to continuous carbon-nanotube filaments (202) of radiation-emitting devices and methods for fabricating them.
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WO/2006/021090A1 |
The invention concerns an electric heating unit comprising a housing (1) provided with an inlet (7) and an outlet (5). The electric heating unit comprises at least one electric lamp (9) adapted to be positioned in the housing to supply a...
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WO/2006/018799A1 |
The invention relates to an electric lamp comprising a light-transmitting pear shaped lamp vessel (1) with a top part (8) and a centre part (9) in which a light source (2) is arranged in the centre part, said electric lamp provided with ...
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WO/2006/019806A2 |
An electrically conducting cermet comprises at least one transition metal element dispersed in a matrix of at least one refractory oxide selected from the group consisting of yttria, alumina, garnet, magnesium aluminum oxide, and combina...
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WO/2006/016314A1 |
The invention relates to a lamp (8), in particular a vehicle lamp, having a base (17), a burner (7) having a light-generating element (11, 12), and an adapter plate (1) having a connecting region (2) and a receiving portion (3), the conn...
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WO/2006/015992A1 |
The invention relates to an automatically-changed multifilament light source or bulb. The invention is characterised in that, in addition to the initial filament, the light bulb comprises one or more reserve filaments having similar char...
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WO/2006/013493A2 |
An integrated reflector lamp (1) comprising an outer wall (3,9,13) enclosing a light source (6), a metal reflector (7), and an electronic power supply unit (4) to which the light source (6) is connected, wherein the reflector (7) extends...
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WO/2006/011088A2 |
A halogen lamp is described that is intended in particular for at least one mode of operation at a lamp voltage substantially below the nominal voltage or a lamp power substantially below the nominal power or that is intended for switchi...
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WO/2006/011070A2 |
A discharge lamp having a tube-like envelope (1,3) comprising an electrode (4) near at least one of the two ends of the envelope. The axis (5) of the electrode (4) is directed substantially perpendicular to the axis of the tube-like enve...
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WO/2006/007814A1 |
The invention relates to a light bulb comprising an illumination body, which is inserted, together with a filler material, into a bulb in a vacuum-tight manner. The illumination body has a metal carbide, whose melting point lies above th...
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WO/2006/007815A1 |
The invention relates to a light bulb (1) comprising an illumination body (7), which is inserted, together with a filler material, into a bulb (2) in a vacuum-tight manner. The illumination body (7) has a metal carbide, whose melting poi...
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WO/2006/007816A2 |
A light source comprising a heatable filament (1) or an electrode, wherein the filament (1) or the electrode is arranged in a lamp (2) or in a tube. In order to use the light source in a wide variety of manners even in rough conditions, ...
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WO/2006/006091A2 |
A description is given of a method of producing an infrared lamp (1) for a vehicle night vision system (12), in which a tube (2) which surrounds a radiation source (3) that emits infrared radiation and light radiation is provided with an...
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WO/2006/006109A2 |
The invention relates to a Hg free high pressure discharge lamp having a quartz envelope and a halide filling, wherein the lamp comprises at least one electrode which comprises tungsten and ≥0 wt.% and ≤0,5 wt.-% thorium and whereby ...
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WO/2006/003601A1 |
An electric lamp comprising a substantially tubular lamp vessel, which is enclosed in a substantially tubular outer bulb, wherein the lamp vessel has current conductors extending from respective ends of the lamp vessel for providing curr...
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WO/2006/000974A2 |
The invention describes a low-pressure mercury vapor discharge lamp and a method for the manufacture of such a lamp. The lamp offers a more compact design compared to existing lamps, and comprises a glass vessel enclosing a discharge spa...
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WO/2006/000971A2 |
An electric lamp at least one end of which is provided with a gas-tight seal having at least one metal foil sealed therein, said metal foil having secured to it the end of a current supply wire projecting outside the lamp, as well as the...
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WO/2005/124825A2 |
The invention relates to a low-pressure gas discharge lamp provided with a gas discharge vessel comprising a gas filling with a discharge-maintaining composition, wherein at least part of a wall of the discharge vessel is provided with a...
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WO/2005/124824A2 |
Discharge lamp, such as a neon sign, a germicidal and tanning lamp, photographic electronic flash and strobe or an arc lamp for industry and A/V projectors, or a gas discharge automotive headlight, for the environment in residences, offi...
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WO/2005/122206A2 |
The invention relates to a method for machining a lamp and a lamp machined by said method, comprising a lamp bulb, in which an incandescent means with power supply is housed and which defines a chamber for a filling gas which is tightly ...
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WO/2005/114706A2 |
A light bulb changing tool comprising a motorized clasping mechanism configured to engage a light bulb, the motorized clasping mechanism configured along an axis, the motorized clasping mechanism configured to actuate in a first directio...
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WO/2005/112075A1 |
The invention relates to a spiral-wound filament (110) for an incandescent lamp, comprising two lead-in wires (1102, 1103), said lead-in wires (1102, 1103) having one bent limb (11021, 11031) each which are arranged in a joint plane that...
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WO/2005/112076A2 |
An apparatus (10) for removing light bulbs from sockets is disclosed. The apparatus (10) comprises a first member (12), which has a head portion (18) having a sucker (24) formed thereon, and a second member (14) The first and second memb...
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WO/2005/109471A2 |
A high pressure discharge lamp, comprising a discharge vessel having a ceramic wall enclosing a discharge space and which is closed by a closing member comprising a cermet having a surface part pointing towards the discharge space and in...
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WO/2005/104185A1 |
An illumination system has a light source that is at least partially enclosed within a light-recycling envelope. The light source is a light-emitting diode that emits light, and a fraction of that light will exit the light-recycling enve...
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WO/2005/101457A2 |
The present invention relates to a lamp unit, especially to a UHP lamp unit, comprising a housing, a lamp positioned within said housing, a reflector assigned to said lamp for reflecting light emitted by said lamp through a transmission ...
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WO/2005/098906A1 |
An energy converter is provided with a filament (11), which converts energy into electromagnetic waves and emits them, and an emission suppressing part, which suppresses a part of the emission of the electromagnetic waves having a longer...
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WO/2005/098907A1 |
The invention relates to a reflector lamp whose lamp receptacle (1) is provided in part with a reflective coating (6) as well as a reflector contour. The coating is composed of at least two layers of highly heat-resistant metals. One of ...
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WO/2005/089475A2 |
A battery operated LED lighting apparatus including: a battery outputting a battery voltage; a light emitting diode or array of light emitting diodes; and a power supply including a boost regulating circuit. The power supply being in com...
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WO/2005/091336A1 |
A filament lamp comprising a sealed transparent vessel (1) containing at least two coiled filaments (3,4) and conductive means (5,6,7;8,9,10;11,12,13) for supplying electric power to each of the at least two coils (3,4). The coils (3,4) ...
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WO/2005/091335A1 |
Disclosed is a radiator (1) which converts heat into electromagnetic waves and emits the electromagnetic waves from the surface. A plurality of microcavities (2) are formed in at least a part of the surface of the radiator (1), and the s...
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WO/2005/088678A2 |
A compact low-pressure mercury vapor discharge lamp for illumination of a display device has a dual-shaped lamp part comprising first, second and third tubular portions (11, 12, 13). The second and third tubular portions are arranged in ...
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WO/2005/088677A2 |
Fluorescent lamp (1) comprising a glass discharge vessel (2) in which a gas is present, which discharge vessel (2) is on two sides provided with a tubular end portion (3) having a longitudinal axis, which end portion (3) includes a glass...
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WO/2005/088679A2 |
A process of manufacturing a high-intensity discharge lamp comprising an elongate ceramic discharge vessel surrounded by an outer envelope and having a wall which encloses a discharge space containing an inert gas, such as xenon, and an ...
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WO/2005/084165A2 |
Linear polycarbosilane compounds for use in analytical applications involving sorbent polymer materials, including chromatoghraphy, chemical trapping, analyte collections, and chemical sensor applications. These polymers have pendant and...
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