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WO/2014/032925A1 |
The invention relates to a high-pressure discharge lamp, comprising a transparent discharge vessel (10) and two electrodes (11, 12) enclosed therein and arranged at a distance from each other, said two electrodes being used to produce a ...
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WO/2014/034044A1 |
[Problem] To prevent a transformer, such as a trigger transformer, from no longer being able to carry out a rated transformer action due to a short circuit caused by leakage of electric insulation wax or the like, even if the transformer...
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WO/2014/034263A1 |
An objective of the present invention is to provide a sealed beam-shape discharge lamp comprising a reflector which is optimized for each lamp. A sealed beam-shape discharge lamp comprises: a reflector having an open end on one side, a c...
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WO/2014/029632A2 |
The invention relates to a closed structure for a discharge tube (1), which has a cap (2) provided with the respective electrical connection (5) on both ends. The tube (1) is accommodated in a transparent or translucent pipe (8) as a cov...
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WO/2014/030468A1 |
A discharge lamp comprises: a housing including a dielectric part which is formed of a dielectric material and has a light transmission region for transmitting light, and a main body which together with the dielectric part forms a discha...
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WO/2014/027073A1 |
The invention relates to a gas discharge lamp comprising an elongated lamp pipe filled with a gas, and two electrodes each of which is arranged in, and at the end of, the lamp pipe, said pipe being arranged in a container which receives ...
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WO/2014/021154A1 |
Provided is a negative electrode for a discharge lamp, having a pillar-shaped trunk section and a tapered tip section. At least a part of the negative electrode has a tungsten alloy containing a thorium component at a proportion of 0.5-3...
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WO/2014/020536A2 |
A high pressure gas discharge lamp (1) which comprises a ceramic discharge vessel (3) having a container wall (2) enclosing a discharge space (4) having a filling (6). A first (11) and a second electrode (13) are mutually oppositely arra...
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WO/2014/021050A1 |
Provided is a ceramic metal halide lamp that can achieve a correlated color temperature on the order of 2500 K without sacrificing lamp life. An additive contains thallium iodide (TlI), sodium iodide (NaI), calcium iodide (CaI2), lithium...
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WO/2014/021049A1 |
Provided is a ceramic metal halide lamp that is favorable for illuminating fresh foods in the manner of a high-chroma, high-color-rendering, high-pressure sodium lamp. A method for producing the ceramic metal halide lamp, which has a lig...
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WO/2014/017798A1 |
The present invention provides a discharge lamp including: first and second support members disposed in first and second housings of a stabilizer housing in such a manner as to oppose each other in the coupling directions of the first an...
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WO/2014/012575A1 |
The invention relates to a high-pressure discharge lamp having a discharge vessel, the capillary (6) of which is fitted with a glass solder-sealed feed-through. The feed-through comprises at least one front portion (12) facing the discha...
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WO/2014/009414A1 |
The invention relates to a glow-discharge lamp comprising: an elongate casing (1) transparent to illuminating radiation and containing a plasma gas (2); a device for applying an electric field for maintaining a plasma in the so-called po...
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WO/2014/006779A1 |
Provided is a tungsten alloy part which comprises tungsten and at least two types of components selected from the group consisting of Zr, ZrO2, ZrC and C. This tungsten alloy part contains 0.1-5 wt% of Zr in terms of ZrO2.
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WO/2014/000998A1 |
A laser driven light source comprises laser (52) and focusing optics (54). These produce a beam of radiation focused on a plasma forming zone within a container (40) containing a gas (e.g., Xe). Collection optics (44) collects photons em...
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WO/2013/187198A1 |
The present invention provides an excimer lamp comprising a light emission tube (1) formed from a light emitting section (2) in the interior of which light emitting gas is sealed and seal sections (3) formed at both ends of the tube, ext...
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WO/2013/183852A1 |
A lamp electrode having an opening, according to the present invention, comprises: a body having a space formed therein, a dielectric layer formed on a surface thereof, an open front surface, and an opening formed on at least the center ...
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WO/2013/176846A1 |
A system for cooling heat-generating components within a housing of a light fixture is described herein. The system can include an inlet aperture -and an outlet aperture in one or more walls of the housing. The system can also include a ...
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WO/2013/167152A1 |
A light emitting device (10) comprises pluralities of aligned nanorods. A display device (100) includes the light emitting device (10), a light source unit (50), and a control unit (60) configured to operate the electrode arrangement (20...
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WO/2013/168044A1 |
An electric lamp (1) comprising a gastight lamp vessel (3) mounted on a base (19). The lamp vessel is surrounded by a sleeve (25) having an open end (28), the base is connected at the open end of the sleeve. An essentially tubular shaped...
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WO/2013/162806A1 |
A fluorescent lamp includes an arc tube 12 comprised of light transmissive material. The arc tube can be for a compact fluorescent lamp (CFL). A discharge sustaining fill 14, which may include mercury and an inert gas, is sealed in the i...
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WO/2013/156288A1 |
The invention relates to a lamp base for a gas discharge lamp, comprising an outer tube (2; 12; 32; 52; 102) and a gas that generates light on the basis of a gas discharge when an electric current is applied. The lamp base has an electri...
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WO/2013/156285A1 |
The invention relates to a gas discharge lamp, comprising an outer tube (2; 102); an inner cylinder (7; 107), said inner cylinder (7; 107) being arranged within the outer tube (2; 102) such that a gas discharge chamber (15; 115) is forme...
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WO/2013/153347A1 |
An LER LUWPL source luminaire (1) having a magnetron (2) heat conductingly mounted below a finned heat dissipater (3) with a suspension eye (4). The magnetron is attached to a microwave transition (5) and a lucent crucible (6). An imperf...
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WO/2013/153511A1 |
A light conversion assembly 100, a lamp and a luminaire is provided. The light conversion assembly 100 comprises a first layer 108 and a second layer 106. The first layer 108 comprises first luminescent material. The first luminescent ma...
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WO/2013/152779A1 |
The invention relates to a compact fluorescent lamp comprising a first component which is the fluorescent tube and a second component formed by a ballast assembly and a base for connecting to a power source. The lamp includes a cap-type ...
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WO/2013/150846A1 |
This ultraviolet-light-emitting fluorescent lamp (1), which has an arc tube (2) made of quartz glass and is equipped with a fluorescent material for converting UVC into UVA, has a structure that enables simultaneous emission of UVC that ...
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WO/2013/142942A1 |
An apparatus for generating electromagnetic radiation includes an envelope, a vortex generator configured to generate a vortexing flow of liquid along an inside surface of the envelope, first and second electrodes within the envelope con...
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WO/2013/141809A2 |
The present invention relates to a method in a driver for a gas discharge lamp operating at a drive frequency. The driver includes a transition mode filter connected to a first terminal of the gas discharge lamp and a transition mode ful...
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WO/2013/141616A1 |
The present invention relates to a method for manufacturing a fluorescent lamp and a fluorescent lamp manufactured by means of said method. A method for manufacturing a fluorescent lamp comprises: a flare preparation step of preparing a ...
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WO/2013/128716A1 |
Provided is a ceramic metal halide lamp (1) in which two light-emitting tubes (3a, 3b) are arranged electrically in series inside the same outer globe (2), wherein, by arranging the two light-emitting tubes (3a, 3b) in such a way that li...
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WO/2013/122081A1 |
Provided is a highly durable cathode component for a discharge lamp. A cathode component for a discharge lamp provided with a trunk section having a wire diameter of 2-35 mm and a thin-tipped distal end section, characterized in that: th...
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WO/2013/119085A1 |
The present invention provides a compact discharge lamp comprising: a discharge tube which is provided with an electrode and is formed so as to have a structure having a stabilizer arrangement space at the center; a stabilizer housing wh...
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WO/2013/117391A1 |
The invention relates to a high-pressure discharge lamp with a lamp base (30) and an operating apparatus (4) or starting apparatus (5) arranged in the lamp base (30) of the high-pressure discharge lamp, for the high-pressure discharge la...
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WO/2013/119087A1 |
The present invention provides a high output discharge lamp that not only has good light-emitting performance, but is also easy to manufacture and maintain and repair, and can be manufactured and maintained and repaired at low cost becau...
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WO/2013/113049A1 |
The invention describes an electrode of a high-pressure gas discharge lamp, comprising a core (3) made of tungsten or tungsten doped with potassium, of a diameter di and a shell (4) attached thereto, of an external diameter da, wherein t...
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WO/2013/113178A1 |
A twinset ceramic blister and a manufacturing method thereof are provided, relating to the technical field of electric light source material preparation. The method comprises the following steps: a. forming a pair of ceramic blister blan...
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WO/2013/115919A1 |
This disclosure features fluorescent lamps that include a phosphor layer including at least one phosphor, which in the past has not been commercially usable in lamps or in some cases suffers from performance problems such as poor brightn...
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WO/2013/111940A1 |
The present invention relates to a heat generating device using an arc discharge reactor. One object of the present invention is to not only discharge a high brightness arc but also to make an arc which discharges at an even higher brigh...
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WO/2013/112915A1 |
Compositions, devices, and methods for optimizing photosynthetically active radiation by utilizing a composition comprising a quantum confinement material having an emission spectra of between 300nm and 545nm, and a quantum confinement m...
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WO/2013/112074A1 |
The invention relates to methods for generating radiation at resonant transitions of metal atoms in mixtures of inert gases with metal vapours which are excited by an electric arc discharge. The technical result of the claimed invention ...
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WO/2013/106077A2 |
Apparatuses are disclosed which include a discharge lamp configured to emit ultraviolet light, a power circuit configured to operate the discharge lamp, and a reflector system configured to redirect ultraviolet light emitted from the dis...
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WO/2013/106076A1 |
The apparatuses disclosed herein include a discharge lamp 104 configured to emit ultraviolet and visible light, an optical filter 106 configured to attenuate visible light, and a power circuit configured to operate the discharge lamp and...
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WO/2013/103100A1 |
The purpose of the invention is to obtain a tungsten alloy having emission characteristics equal to or greater than a tungsten alloy containing thorium, which is a radioactive substance, without using thorium; and to provide a transmissi...
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WO/2013/101396A1 |
A fluorescent lamp has increased weight of emission mix material on the metal coils forming the electrodes. The coating layer of emission mix material includes in the range of 70 weight % to 85 weight % alkaline earth carbonate content. ...
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WO/2013/096067A1 |
A lamp includes a discharge vessel; electrodes spaced apart in the discharge vessel comprising tungsten or tungsten alloy; and a fill sealed within the vessel having a pressure between 50-200 mbar. The fill includes: a starting gas which...
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WO/2013/094346A1 |
A method for producing a conductive mayenite compound, which is characterized by comprising: (1) a step wherein a mayenite compound powder is prepared; and (2) a step wherein a material to be processed, which contains the mayenite compou...
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WO/2013/094685A1 |
The purpose of the present invention is to obtain a tungsten alloy having emission characteristics equal to or greater than a thorium-containing tungsten alloy, without using thorium, which is a radioactive substance; and to provide a di...
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WO/2013/088300A1 |
The invention provides a lighting unit (100) comprising (1) a vacuum ultraviolet (VUV) radiation based source of radiation (10) configured to generate VUV radiation (11), and (2) a luminescent material (20) configured to convert at least...
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WO/2013/087162A1 |
The invention relates to compositions, devices containing same, and the use thereof for up-conversion. Said compositions and devices are particularly suitable for generating low-energy radiation.
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