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WO/2012/066440A1 |
A dielectric barrier discharge, DBD, lamp device comprises a toroid shaped discharge chamber ( 10 ) having a discharge chamber wall ( 12 ). The discharge chamber wall comprises a tubular inner wall section ( 14 ), a tubular outer wall se...
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WO/2012/066128A1 |
The invention relates to a device and method for generating ultraviolet light. The device comprises an emission area (14) for the ultraviolet light, an excimer-forming gas being present in said area. The device further comprises an elect...
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WO/2012/059382A1 |
The invention relates to a radiating element (1) for irradiating surfaces, having a socket (8), wherein the socket has at least one gas opening (12) for supplying a process gas into a spatial region adjacent to the vessel (2, 3, 5) of th...
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WO/2012/059383A1 |
The invention relates to a device (1) for irradiating surfaces, having a radiating element, wherein the radiating element has at least one tunnel-like passage (3) and a means (8, 11) which is designed to allow a process gas to flow throu...
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WO/2012/048476A1 |
A ceramic electrodeless lamp arc tube includes a luminous cavity (1) and a connection tube (2) positioned at one or two ends of the luminous cavity (1). The luminous cavity (1) is made of a transparent or nonopaque ceramic material. The ...
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WO/2012/043705A1 |
A dielectric barrier discharge lamp device (10) comprises: a lamp house (11) which has a light irradiation opening (12); a mesh electrode (30) which is formed of a porous conductor that is arranged at the light irradiation opening (12) o...
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WO/2012/031395A1 |
A modified internal coupling electrodeless fluorescent lamp includes a glass bulb (21) and a power coupler (22). An amalgam is positioned on the cold side of the glass bulb. The glass bulb includes a shell (211) and an inner container (2...
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WO/2012/031396A1 |
A long tube shape internal coupling electrodeless fluorescent lamp includes a glass bulb (1), an amalgam and a power coupler (3). The glass bulb (1) includes a shell (11) and an inner container (12). An annular airtight exothermal cavity...
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WO/2012/026247A1 |
[Problem] To provide a structure, whereby vacuum-ultraviolet light of wavelength 185 nm is emitted efficiently, for a fluorescent lamp that emits ultraviolet light and is provided with: a light-emitting tube, comprising quartz glass, ins...
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WO/2012/020703A1 |
In the present invention, a discharge lamp is provided with a discharge tube filled with a discharge gas, at least one band shaped electrode provided inside the discharge container, and at least one dielectric covering the electrode. The...
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WO/2012/014108A1 |
A device for subjecting a fluid to a disinfecting treatment by exposing the fluid to ultraviolet light comprises a reactor (10) having an inner space (11) in which means (20) for emitting ultraviolet light are arranged, an inlet (12) for...
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WO/2012/007714A1 |
To the common point C of two transistors of a magnetron, switched converter power circuit is connected a coupling capacitor C11 which provides input to a starter circuit (24). A transistor switch (25) is in series with the capacitor C11 ...
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WO/2012/007712A1 |
A High Frequency light source (11) has a central body (12) of fused quartz, with a central void (14), filled with a fill (16) in the void of material excitable by High Frequency energy to form a light emitting plasma. An inner sleeve (17...
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WO/2012/004557A1 |
A lucent crucible of a Lucent Waveguide Microwave Plasma Light Source (LWMPLS) comprising a Light Emitting Resonator (LER) in form of a crucible (1) of fused quartz which has a central void (2) having microwave excitable material (3) wit...
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WO/2011/153799A1 |
A ceramic electrodeless plasma light source includes a microwave resonant cavity (1) and a ceramic arc tube (2). The ceramic arc tube (2) consists of transparent materials or photic materials. The ceramic arc tube (2) includes a plasma c...
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WO/2011/153388A2 |
A dielectric barrier discharge lamp assembly for a fluid treatment system. The lamp assembly can include an inductive secondary, first and second electrodes coupled to the inductive secondary, and a lamp including a dielectric barrier in...
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WO/2011/128443A2 |
The invention relates to a plasma chamber (1) for generating UV light and/or VUV light, having simple construction and allowing directed emission of UV light.
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WO/2011/119452A1 |
Disclosed is a plasma light source automated luminaire (12) employing a plasma microwave powered plasma light source (32) where the microwave generator (40) and its power supply (43) are separated; either both within the head of the lumi...
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WO/2011/117045A1 |
The invention relates to a tubular dielectric barrier discharge lamp (1) having an axially arranged inner electrode (7), which is supported and centred by means of at least one holding disc (8). An electrically conductive means, for exam...
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WO/2011/114937A1 |
A dielectric barrier discharge lamp (101) is provided with an elongate discharge tube (3) in which a discharge gas is sealed, and a pair of electrodes (5, 5). A portion of the outer circumferential surface along the length direction of t...
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WO/2011/106227A2 |
A cell for a vacuum ultraviolet plasma light source, the cell having a closed sapphire tube containing at least one noble gas. Such a cell does not have a metal housing, metal-to-metal seals, or any other metal flanges or components, exc...
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WO/2011/100322A2 |
An apparatus for producing light includes a chamber and an ignition source that ionizes a gas within the chamber. The apparatus also includes at least one laser that provides energy to the ionized gas within the chamber to produce a high...
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WO/2011/098753A1 |
A method of applying a Faraday cage to a lucent resonator (1), the resonator having a void (2) containing microwave - excitable material and being adapted for microwave resonance in the resonator and within the Faraday cage for driving a...
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WO/2011/078181A1 |
In order to reduce the deposition and solidification of debris flying into the discharge tube, a semi-open dielectric barrier discharge lamp for generating vacuum ultraviolet radiation is provided with a discharge tube (1) which internal...
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WO/2011/048359A1 |
A lamp has microwave resonant body (11) of transparent quartz. The body has a central bore (16), having a sealed plasma enclosing bulb (17) inserted in it. The bulb is of quartz also and has an external diameter which is a close fit in t...
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WO/2011/046077A1 |
Provided is a light source apparatus that has a long lifespan as a light source, and wherein the luminescence intensity of vacuum-ultraviolet light is improved, as well as a surface processing method that uses the light source apparatus,...
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WO/2011/043528A1 |
The present invention relates to an environment-friendly, AOP ultra violet lamp which does not use mercury (Hg). The AOP ultra violet lamp according to the present invention, comprises: an outer tube; an inner tube inserted into the oute...
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WO/2011/040068A1 |
Disclosed is a light emitting device, such as an electric discharge lamp. The light emitting device includes: a container member having a discharge space; an inert gas sealed in the discharge space; a first electrode pattern provided bel...
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WO/2011/034221A1 |
The present invention relates to a lighting apparatus embedded with xenon lamps, and more specifically, to a lighting apparatus embedded with xenon lamps which can realize very low power consumption and remarkably extend the lamp exchang...
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WO/2011/028756A1 |
An RF electrode-less plasma lighting device. The device has a base member, which has an outer region capable of being coupled to first AC potential and an inner region capable of being coupled to a second AC potential. In a preferred emb...
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WO/2011/024547A1 |
Disclosed is a UV enhancer for a discharge lamp, by which a discharge lamp is efficiently irradiated with ultraviolet rays to improve the startability, and a creeping discharge or an atmospheric discharge is prevented from occurring on t...
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WO/2011/015807A1 |
A light source is powered by a magnetron (1) and has a quartz crucible (2) having a plasma void (8) with an excitable fill, from which light radiates in use. Two aluminium attachment blocks (3,4) are attached together and the block (3) i...
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WO/2011/013083A1 |
In the present invention, there is provided a device (100) for disinfecting a conductive liquid (106), comprising: a discharge vessel (102) filled with discharge gas (101), walls of said vessel (102) being composed of dielectric material...
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WO/2011/007663A1 |
Provided is an irradiation device which can obtain a high washing treatment capability, and can reliably remove organic compounds having a high chemical bond energy. The irradiation device is comprised of an excimer lamp (110) having a d...
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WO/2010/145739A1 |
The invention relates to a lamp unit comprising a mercury vacuum lamp and a reflector, wherein a discharge chamber comprising a filling gas extends along a longitudinal axis of the lamp unit. In order to disclose a lamp unit comprising p...
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WO/2009/146744A9 |
The invention relates to a method for treating, particularly cleaning, modifying, and/or activating surfaces, using UV/VUV irradiation of a UV/VUV lamp and additional gas discharge. A dielectric barrier discharge lamp (1) is preferably u...
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WO/2010/140691A1 |
Disclosed is a discharge lamp which is provided with: a discharge container (10B) which is formed of nonconductive members having optical transparency, and in the inside of which a light emitting material is sealed; one of a pair of ante...
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WO/2010/133822A1 |
For operation in the TMO1O mode at 2450MHz, a lucent crucible of quartz is 4.9cm in diameter and 2.1cm in length. A sealed plasma void is placed centrally on the central axis, with an antenna re-entrant at one end, but offset from the ce...
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WO/2010/131574A1 |
A start-up light source having a simple structure that does not lead to an increase in production cost can reliably improve start-up performance of a high-pressure discharge lamp by irradiating the lamp with a necessary and sufficient am...
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WO/2010/131790A1 |
The present invention provides a new dual external electrode fluorescent lamp and a manufacturing method thereof. According to one embodiment, the invention provides a manufacturing method of a dual external electrode fluorescent lamp co...
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WO/2010/128301A2 |
An electrodeless, microwave lamp (1) has a magnetron (2) as a microwave source and an excitable material lucent crucible (5) in whose excitable material a plasma is established. For coupling microwaves from the magnetron into the crucibl...
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WO/2010/121964A1 |
The invention relates to a Lamp-Coupler-Unit for Electrodeless High Intensity Discharge Lamps, comprising: a feedthrough, a Data Memory which contains data about the Lamp-Coupler-Unit where, the Lamp-Coupler-Unit is designed to establish...
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WO/2010/104682A2 |
A dielectric-loaded field applicator and an EHID lamp assembly are provided wherein the applicator comprises a helical resonator having a cylindrical dielectric core and a helical conductor, the dielectric core having a helical groove ex...
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WO/2010/098733A1 |
What is claimed is a generator of excess electromagnetic energy ("generator") for illuminating gas discharge (fluorescent) lamps of advertising devices, interior spaces, open spaces, etc. The basis of the generator is a Kriuk antenna (Uk...
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WO/2010/094938A1 |
A plasma crucible (92) has a through bore (93) and two tubes (981, 982) butt sealed on to the end faces (901, 902) of the crucible. One (981) of the tubes is closed prior to the filling of the crucible. The tube is tipped off and worked ...
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WO/2010/087540A1 |
The present invention relates to a high efficiency electrodeless lamp that can provide high efficiency input power and reduce heat loss. For the purpose, the invention provides the electrodeless lamp comprising: a 1st envelope that is sp...
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WO/2010/079401A1 |
An optical reactor has a reactor enclosure defining a reaction chamber. In the reaction chamber, a light source operating at a very high frequency is arranged to radiate light to a fluid to be treated. A low voltage electrode is arranged...
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WO/2010/079446A2 |
The invention relates to a mercury- free molecular discharge lamp (30), which comprises: a light-transmitting discharge vessel (32) enclosing, in a gastight manner, a discharge space comprising a gas filling (34). The mercury- free molec...
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WO/2010/076916A1 |
The present invention relates to an induction discharge lamp module installed inside an oscillator that generates a high frequency using the light generated through the discharge of a lamp tube. The induction discharge lamp module turns ...
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WO/2010/074464A2 |
A discharge element comprises a dielectric, a first electrode and a second electrode arranged with the dielectric interposed therebetween, and a circuit unit to which the first electrode and the second electrode are respectively and elec...
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