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WO/2022/166628A1 |
An electron beam sterilization and disinfection system for an open container, and a method therefor. The system comprises an electron beam source (1) and an open container (8), wherein the electron beam source is in the shape of a long s...
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WO/2022/084123A1 |
An electron exit window foil (106) for an electron beam emitter (100) having an electron beam generator (103) and operating in a corrosive environment (P1). The electron exit window foil (106) has a sandwich structure with an outer side ...
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WO/2021/122404A1 |
The invention relates to a device and to a method for applying accelerated electrons to a gaseous medium by means of an electron beam generator, which electron beam generator comprises at least one cathode (107) for emitting electrons an...
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WO/2021/094642A1 |
The invention relates to a shield device (100) for covering a radiation window (502). The shield device (100) comprising: a support structure (102) with an opening (106), and a flexible foil (104) covering at least the opening (106) of t...
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WO/2019/162343A1 |
The present invention relates to devices and method for pasteurizing and/or sterilizing particulate material using an electron beam. The device (10) includes at least one electron source (20) for generating an electron beam, a treatment ...
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WO/2018/234529A1 |
The invention relates to an apparatus for generating accelerated electrons, comprising: a housing (101), which delimits an evacuable space (102a; 102b) and has an electron exit window (104); an inlet for feeding a working gas into the ev...
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WO/2018/119513A1 |
An electron beam source is provided that includes a vessel forming a chamber, a cathode disposed within the chamber, the cathode comprising a low dimensional electrically conductive material having an anisotropic restricted thermal condu...
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WO/2018/036899A1 |
The invention relates to devices (10) and methods for pasteurizing and/or sterilizing particulate material. The devices contain at least one electron source (20) for generating an electron beam and a treatment zone (19) in which the mate...
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WO/2018/005166A1 |
An emitter containing a metal boride material has an at least partly rounded tip with a radius of 1 µm or less. An electric field can be applied to the emitter and an electron beam is generated from the emitter. To form the emitter, mat...
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WO/2017/168033A1 |
The invention relates to a radiation window structure. The radiation window structure comprising a substrate (102) made of silicon nitride and a coating layer (104) grown from a vapor phase on outer surface of the substrate (102). The in...
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WO/2016/127079A1 |
A field terminator includes a plurality of electrode plates positioned around a guide axis at a radial distance therefrom. The plates generate a quadrupole DC field such that a polarity on each plate is opposite to a polarity on the plat...
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WO/2016/100874A1 |
Window tiles for electron beam systems are provided. The window tiles can comprise a first surface and a second surface, and one or more features extending from the first surface to the second surface. The one or more features can have a...
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WO/2016/042688A1 |
An electron beam emitter comprises an electron emission source capable of emitting electrons; a vacuum chamber containing the electron emission source; and a transmission window that keeps airtightness of the vacuum chamber and is capabl...
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WO/2015/128116A1 |
Conditioning system for a sterilization device, comprising a cooling system, at least one gas flow (40) and a heat exchange unit (80), wherein the at least one gas flow (40) is adapted to adjust the temperature of ambient gas around the ...
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WO/2015/128117A1 |
Electron beam sterilizing device for sterilizing a packaging container(60) by electron beam irradiation, the electron beam sterilizing device (10) comprising: a housing (12) enclosing an internal space (14) and an electron beam generator...
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WO/2015/125414A1 |
An electron beam irradiator 1 includes an electron source 2 capable of generating electrons e-, a vacuum chamber 3 with an interior 30 accommodating the electron source 2, a transmission window 5 that keeps the airtightness of the vacuum...
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WO/2015/125418A1 |
An electron beam irradiator 7 of the present invention includes: an vacuum chamber 1 having an interior in a vacuum state; an electron beam generator 6 provided in the vacuum chamber 1 to generate electron beams; a window structure 5 inc...
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WO/2015/097133A1 |
Intra-operatory ion therapy system for irradiating a patient with laser-accelerated ions, preferably carbon ions, henceforth referred to as "Ion therapy system", comprising a laser radiation source adapted to emit laser radiation, a hous...
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WO/2015/092964A1 |
An electron beam emitter (1) includes an electron generating source (2) generating electrons (e-), a vacuum chamber (3) containing the electron generating source (2) in an interior (30), a transmission window (5) that keeps the airtightn...
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WO/2015/058971A1 |
The invention relates to an apparatus for generating accelerated electrons, comprising: a housing (101) which delimits an evacuable space (102a; 102b) and has an electron exit window (104); an inlet for supplying a working gas into the e...
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WO/2014/145726A1 |
Systems and methods are described herein for coupling electromagnetic (EM) energy from a remotely-located primary antenna into a plasma ion source. The EM energy is radiated by a first by through an intermediary secondary antenna. The em...
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WO/2014/105427A1 |
An ion source for use in a radiation generator tube includes a back passive cathode electrode, a passive anode electrode downstream of the back passive cathode electrode,a magnet adjacent the anode, and a front passive cathode electrode ...
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WO/2014/105476A1 |
An ion source for use in a radiation generator tube includes a back passive cathode electrode, a passive anode electrode downstream of the back passive cathode electrode, a magnet adjacent the passive anode electrode, and a front passive...
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WO/2014/105473A1 |
An ion source for use in a radiation generator tube includes a back passive cathode electrode, a passive anode electrode downstream of the back passive cathode electrode, a magnet adjacent the passive anode electrode, and a front passive...
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WO/2014/105472A1 |
An ion source for use in a particle accelerator includes at least one cathode. The at least one cathode has an array of nano-sized projections and an array of gates adjacent the array of nano-sized projections. The array of nano-sized pr...
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WO/2014/099583A1 |
An ion source includes a cathode emitting primary electrons, a cathode grid downstream of the cathode, a reflector electrode downstream of the cathode grid, a reflector grid radially inward of the reflector electrode, and an extractor el...
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WO/2014/099430A1 |
An ion source includes a cathode to emit electrons, a cathode grid downstream of the cathode, a reflector electrode downstream of the cathode grid, reflector grid radially inward of the reflector electrode, and an extractor electrode dow...
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WO/2014/083054A1 |
The invention relates to a device (1) for sterilizing containers (10), comprising a transport device (2) which transports the containers (10) along a specified transport path (P), a radiation device (4) which supplies a radiation (S) to ...
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WO/2013/121078A1 |
In a method for manufacturing a radiation window there is produced a layered structure where an etch stop layer exists between a carrier and a solid layer. A blank containing at least a part of each of said carrier, said etch stop layer,...
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WO/2013/101944A2 |
A field emission device is configured as a heat engine, and the performance of the device is optimized.
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WO/2013/101716A1 |
A micro-electromechanical system (MEMS) assembly includes at least one emission source; a top wafer having a plurality of side walls and a generally horizontal portion, the horizontal portion having a thickness between a first side and a...
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WO/2013/092735A1 |
A method for operating a device (1) for sterilising containers (10), wherein the containers (10) are transported along a predetermined transport path (P) by means of a transport device (2) and during said transportation at least one wall...
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WO/2013/004564A1 |
The present invention relates to an electron beam emitter comprising a housing enclosing a cathode capable of emitting electrons within said housing and a window for allowing said emitted electrons to exit said housing, wherein said hous...
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WO/2013/004566A2 |
The present invention relates to an electron beam device having a body provided with an exit window, said body is forming or is at least partly forming a vacuum chamber, said vacuum chamber comprising therein a cathode housing (112) and ...
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WO/2012/074453A1 |
An electron exit window foil for use with a high performance electron beam generator operating in a corrosive environment is provided. The electron exit window foil comprises a sandwich structure having a film (202) of Ti, a first layer ...
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WO/2012/025546A1 |
The invention relates to a control grid (1 12) for an electron beam generating device, said control grid comprising apertures (122) arranged in rows (R) in a width direction and columns (C) in a height direction, wherein a majority of th...
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WO/2011/151506A1 |
A radiation window foil for an X-ray radiation window comprises a mesh that defines a number of openings (902), said mesh having a first side surface (903) and a second side surface (904). A layer (906) spans said openings. Said layer (9...
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WO/2011/151505A1 |
For manufacturing a radiation window for an X-ray measurement apparatus, an etch stop layer is first produced on a polished surface of a carrier. A thin film deposition technique is used to produce a structural layer on an opposite side ...
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WO/2011/096875A1 |
The present invention refers to an assembly of a support plate (22) and an exit window foil (20) for use in an electron beam device, said support plate (22) being designed to reduce wrinkles in said foil (20), which wrinkles may arise du...
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WO/2011/096874A1 |
The present invention refers to an assembly of a support plate (22) and an exit window foil (20) for use in an electron beam generating device. Said support plate (22) is designed to reduce wrinkles in said foil (20). The foil (20) is bo...
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WO/2011/011278A1 |
An exit window (15) can include an exit window foil (12), and a support grid (13) contacting and supporting the exit window foil. The support grid can have first and second grids (16, 18), each having respective first and second grid por...
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WO/2010/121775A1 |
The method and the device are used to monitor the intensity of an electron beam. In order to detect changes in intensity of the electron beam, electromagnetic radiation directly or indirectly emitted by the electron beam is detected and ...
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WO/2010/104439A1 |
The present invention refers to a method for arranging a window foil (206) to an electron exit window assembly of an electron beam generating device, comprises the steps of: arranging a foil support plate (208) on a housing of the electr...
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WO/2010/102757A1 |
The present invention refers to a method for assembling an electron exit window of an electron beam generating device, comprising the steps of: arranging a foil support plate (208) on a housing of the electron beam generating device, bon...
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WO/2010/040453A1 |
An electron beam sterilizing device comprises; an electron-generating filament (110), a grid (114a-b) connected to a voltage source, a beam shaper (128), and an output window (118). A high voltage source generates a high voltage potentia...
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WO/2009/144114A1 |
A device (1) for sterilizing containers (10) comprising a treatment head (5) having an outlet window (8) for the passing of charge carriers therethrough, a charge carrier generation source for generating charge carriers and a acceleratio...
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WO/2009/106759A1 |
The invention relates to a pumped electron source (1) that comprises an ionisation chamber (4), an acceleration chamber (2) with an electrode (3) for extracting and accelerating primary ions and forming a secondary-electron beam, charact...
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WO/2009/097927A1 |
The invention relates to a device for treating formed parts (2) with high-energy electron beams (10), wherein the electron beams (10) are guided by two opposite stationary or displaceable electron discharge windows onto the formed part (...
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WO/2009/027966A2 |
Ultra-cold (nano-Kelvin) neutral atoms can be trapped, manipulated, and measured, using integrated current carrying micro-structures on a nearby surface (Atom Chips). This can be utilized for the realization of ultra-sensitive sensors an...
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WO/2007/146394A2 |
A multipurpose ion implanter beam line configuration constructed for enabling implantation of common monatomic dopant ion species and cluster ions, the beam line configuration having a mass analyzer magnet defining a pole gap of substant...
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