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WO/2015/028640A1 |
The present invention relates to an electrical gas-discharge lamp comprising an inner bulb (1) arranged within an outer bulb (2), said inner bulb (1) being filled with a discharge gas and comprising a first electrode (3) and an opposing ...
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WO/2015/016274A1 |
Provided is an electrodeless UV radiation lamp having long life-span, low consumption of electric power and simple constitution, improved so as to be capable of effectively supplying an initial electron source and ensure starting within ...
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WO/2015/011927A1 |
The objective is to provide an electrode for a short-arc discharge lamp having adequate heat dissipation and high heat resistance. An electrode for short-arc discharge lamp is provided with: a first main body part (3) constituted from a ...
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WO/2015/007548A1 |
The invention relates to gas discharge lamps, in particular deuterium lamps, with a lamp bulb (2) filled with gas, comprising: an electrode housing with a front housing part (3) made of a non-electrically conductive material, a rear hous...
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WO/2014/208393A1 |
A discharge lamp which is obtained by adding an emitter other than thorium to a cathode within an arc tube, and wherein early depletion of the emitter due to excessive evaporation from the cathode is prevented, while achieving stable lig...
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WO/2014/208392A1 |
A discharge lamp obtained by adding an emitter other than thorium to a cathode inside a light-emitting tube, wherein the emitter is prevented from being excessively vaporized from the cathode and prematurely depleted, and efficient illum...
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WO/2014/198588A1 |
The invention relates to a high-pressure discharge lamp for motor vehicle headlights, comprising a discharge vessel (1) that is made of quartz glass and surrounds a discharge chamber (10) in which a discharge medium is enclosed; at least...
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WO/2006/090423A9 |
A miniaturized high pressure discharge lamp (20) containing a getter device (22) is described in various embodiments, wherein the getter device is positioned in such a way to minimize or completely suppress the shadow effect with respect...
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WO/2014/193987A1 |
A plasma cell for controlling convection includes a transmission element configured to receive illumination from an illumination source in order to generate a plasma within a plasma generation region of the volume of gas. The plasma cell...
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WO/2014/188746A1 |
In the present invention, a solar simulator is provided with the following: a xenon arc lamp unit with an integrated reflective mirror in which the positional relationship between a light emission section and the reflective mirror is fix...
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WO/2014/184316A1 |
The invention relates to the use of a metal complex or cluster that has a copper(I) or silver(I) ion as a luminophore in lighting means.
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WO/2014/186379A1 |
Described herein is a mercury sample that has an isotopic composition that differs from the naturally occurring distribution of isotopes. In various configurations of an isotopically tailored mercury sample, the fraction of one or more i...
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WO/2014/183114A1 |
The geometry of a ceramic High Intensity Discharge (HID) arc tube is controlled to improve lamp color control and temperature distribution. In one embodiment, conical sections (434A, 434B) located at the transition zones near the electro...
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WO/2014/173910A1 |
The invention relates to an apparatus and to a method for igniting and operating a flash lamp arrangement having a plurality of elongate flash lamps (3) which are arranged in a row at a distance from one another in a lamp housing (2), wh...
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WO/2014/174360A1 |
This discharge lamp is provided with a discharge tube, and a pair of electrodes disposed in the discharge tube, and at least one of the electrodes comprises an enclosed space into which a heat transfer element that melts and convects whi...
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WO/2014/170734A1 |
Provided is a discharge lamp in which the occurrence of cracks is suppressed in the sealing tube when the lamp is lit. This short-arc discharge lamp is equipped with: an electrode support rod which is provided inside a sealing tube forme...
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WO/2014/167406A1 |
In this light source device, which is provided with a discharge lamp (22) disposed along the horizontal direction and a reflecting mirror (21) of which the reflecting surface is a paraboloid of revolution, the discharge lamp (22) is disp...
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WO/2014/160461A1 |
An electrical discharge lighting apparatus includes: a bulb including a chamber section comprising transparent material and containing a gas that is responsive to electric current to emit light; an ionizing conductor configured and dispo...
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WO/2014/154730A1 |
A transmission window (1) for a VUV gas discharge lamp is defined which comprises a substrate (3) which is transparent to the VUV spectrum and a nanolayer stack (2) provided on the substrate, the nanolayer stack (2) comprising at least o...
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WO/2014/160981A1 |
A system for controlling convective flow in a light-sustained plasma includes an illumination source configured to generate illumination, a plasma cell including a bulb for containing a volume of gas, a collector element arranged to focu...
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WO/2014/146748A1 |
The invention relates to co-activated magnesium alumosilicate based phosphors, to a process of its preparation, the use of these phosphors in electronic and electro optical devices, such as light emitting diodes (LEDs) and solar cells an...
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WO/2014/148325A1 |
The present invention provides a fluorescent excimer lamp and a fluid treatment apparatus, the fluorescent excimer lamp radiating ultraviolet light at a high efficiency and suppressing the deterioration of a fluorescent body. A fluoresce...
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WO/2014/141186A1 |
An elongated microwave powered lamp (1) having one or more bulbs with any length or shape or disposition according to a linear series, straight or curved, includes: at least one transparent elongated bulb (2) containing, in an inner spac...
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WO/2014/145790A1 |
A UV lamp includes a UV lamp unit including a tubular bulb and an antenna inserted in the tubular bulb, and an antenna lead for supplying microwave energy from a microwave energy source to the UV lamp unit. The antenna lead includes a be...
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WO/2014/141182A1 |
A microwave powered lamp (1 ) provides an efficient and reliable heat removal while keeping the lamp compact, and includes: at least one transparent bulb (2) containing, in an inner space thereof, a material apt to be excited by microwav...
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WO/2014/141793A1 |
A flash light source device (1A) is provided with a flash lamp (10), a circuit board (30), and a power supply unit (60). The flash lamp (10) has: a sealed container (11) having a light transmission window disposed on one end face, and a ...
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WO/2014/119105A1 |
Provided is an excimer lamp, having a simple and small structure such as for use in a refrigerator, which is capable of emitting ultraviolet light of a wavelength which is efficacious in disinfection processing without generating ozone i...
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WO/2014/110211A1 |
The present disclosure discloses a method for providing protective coatings onto one or more surfaces of a frangible enclosure of an LED lamp and a lamp prepared therefrom. More particularly, the present disclosure relates to LED lamps c...
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WO/2014/110252A1 |
The present disclosure discloses LED lamps and enclosures comprising light transparent polymer coatings comprising light diffusing particles as well as methods for providing improved luminous intensity distribution. More particularly, th...
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WO/2014/098127A1 |
Provided is a discharge lamp lighting device which, even when a discharge lamp is lit for a long period, is capable of suppressing the occurrence of flickering, and achieves a long life before flickering. The discharge lamp lighting devi...
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WO/2014/097779A1 |
Provided is a light emitting tube supporting structure in a ceramic metal halide lamp, said supporting structure having a simple structure, and being capable of eliminating breakage of a capillary section of a light emitting tube. This c...
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WO/2014/088733A1 |
The present invention relates to high intensity discharge ("HID") lamps which have an electrically insulating arc tube 14 including a central portion 38 with an interior discharge region and two legs 42 each extending from an end of the ...
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WO/2014/083896A1 |
The purpose of the present invention is to provide a discharge lamp and a lighting tool for a vehicle capable of controlling the boost of tube voltage during product life. A discharge lamp (100) according to an embodiment comprises: a li...
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WO/2014/082039A1 |
The present disclosure provides improvements to an RF induction lamp. In embodiments, the improvement may comprise a lamp that is substantially similar to standard incandescent lamps, operates at a higher frequency, enables dimming, prov...
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WO/2014/077259A1 |
The purpose of the present invention is to provide a high-watt ceramic metal halide lamp that maintains a high luminous efficiency and with which blackening does not occur in the luminous tube. This high-watt ceramic metal halide lamp is...
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WO/2014/073253A1 |
Provided is a discharge lamp having excellent bonding strength between a metal foil and an electrode. This discharge lamp is provided with: a metal foil (31) having a first surface and a second surface (312); and an electrode (32) that i...
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WO/2014/071609A1 |
An external electrode flat fluorescent lamp, comprising two flat glass plates, at least one glass plate being provided with a discharge tube (1), the two ends of the discharge tube (1) being provided with electrodes (2), the layout of th...
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WO/2014/070439A1 |
Embodiments of a lamp comprise an arctube and an ignition aid that couples with the arctube to allow discharge to occur at lower breakdown voltages and without the need for radioactive material (e.g., Kr85). The ignition aid has an elong...
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WO/2014/060592A1 |
The invention relates to a device for producing UV light. Said device provides light from light sources that operate in accordance with different physical principles. The device comprises a chamber having several gas-filled plasma chambe...
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WO/2014/060190A1 |
Disclosed are radiator units for generating ultraviolet radiation, in particular for use in grocery processing or in water processing, comprising a UV-radiator with a radiator tube made of quartz glass, or comprising a UV-radiator which ...
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WO/2014/050253A1 |
Provided are: a discharge lamp such that a coiled stopper, which is for limiting a glass tube from sliding with respect to an electrode rod towards the electrode side during welding work of a sealing tube to the glass tube, can be easily...
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WO/2014/050728A1 |
This discharge lamp comprises a discharge tube and a pair of electrodes arranged inside the discharge tube. At least one of the electrodes has a heat transferring body inserted into an airtight space formed inside the electrode. The heat...
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WO/2014/045918A1 |
A method for manufacturing a discharge lamp electrode according to the present invention is a manufacturing method employing solid phase bonding, wherein a columnar tip solid member constituting at least a part of an electrode tip and co...
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WO/2014/045660A1 |
The purpose of the present invention is to provide a high-wattage ceramic metal halide lamp that maintains high luminous efficiency. This high-wattage ceramic metal halide lamp is equipped with an arc tube in which at least mercury and a...
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WO/2014/045044A1 |
A crucible 1 for a LUWPL is formed from a wave guide body 2 having a central bore 3 through it. Received within the central bore is a drawn quartz tube 4. having its ends sealed, one 41 having been worked flat to be coplanar with one fac...
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WO/2014/042807A1 |
A voidless CMH lamp and a method of making such a lamp are provided. The CMH lamp includes a lamp body that receives at least one end plug. The end plug is constructed from a core of cermet material received within an outer layer of a ce...
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WO/2014/042812A1 |
A voidless CMH lamp and a method of making such a lamp are provided. The CMH lamp includes a lamp body that receives at least one end plug. The end plug is constructed from a core of cermet material received within an outer layer of a ce...
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WO/2014/038363A1 |
Provided is a metal halide lamp having fast light beam startup. The present invention is a metal halide lamp, which is for vehicles, does not contain mercury, is supplied with 23-27 W of electrical power during stable lighting, and is eq...
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WO/2014/038423A1 |
[Problem] To provide, for a short-arc type discharge lamp wherein a light rare earth oxide as an emitter substance is contained in a cathode in a luminous tube, a structure in which the light rare earth oxide as an emitter substance can ...
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WO/2014/035409A1 |
A method of manufacturing multiple flat panel lamps includes providing a front and rear substrate and applying a first seal frit with a first melting temperature and a second seal frit with a second melting temperature to a first side of...
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