DEVICE FOR PLASMA TREATMENT AT ATMOSPHERIC PRESSURE
A device (1) for plasma treatment comprises an electrode (2) having a surface (14) covered by a dielectric barrier (3), and an AC high voltage source (6) for applying an AC high voltage to the electrode (2) to bring about a dielectric barrier discharge (9) in a gas (10) at atmospheric pressure prese...
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creator | KAEMLING, ANDY BORN, STEFAN VIOEL, WOLFGANG |
description | A device (1) for plasma treatment comprises an electrode (2) having a surface (14) covered by a dielectric barrier (3), and an AC high voltage source (6) for applying an AC high voltage to the electrode (2) to bring about a dielectric barrier discharge (9) in a gas (10) at atmospheric pressure present in front of the dielectric barrier (3) in order to generate a plasma. To the end of generating the plasma even without a counter-electrode for the electrode (2), pointed tips are distributed over the surface (14) of the electrode (2), these pointed tips pointing towards the gas (10) in front of the dielectric barrier (3), whereas the dielectric barrier (3) has a smooth outer surface (15) facing the gas (10). |
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To the end of generating the plasma even without a counter-electrode for the electrode (2), pointed tips are distributed over the surface (14) of the electrode (2), these pointed tips pointing towards the gas (10) in front of the dielectric barrier (3), whereas the dielectric barrier (3) has a smooth outer surface (15) facing the gas (10).</description><language>eng ; fre ; ger</language><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; PLASMA TECHNIQUE ; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS ; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140101&DB=EPODOC&CC=EP&NR=1997358B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140101&DB=EPODOC&CC=EP&NR=1997358B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAEMLING, ANDY</creatorcontrib><creatorcontrib>BORN, STEFAN</creatorcontrib><creatorcontrib>VIOEL, WOLFGANG</creatorcontrib><title>DEVICE FOR PLASMA TREATMENT AT ATMOSPHERIC PRESSURE</title><description>A device (1) for plasma treatment comprises an electrode (2) having a surface (14) covered by a dielectric barrier (3), and an AC high voltage source (6) for applying an AC high voltage to the electrode (2) to bring about a dielectric barrier discharge (9) in a gas (10) at atmospheric pressure present in front of the dielectric barrier (3) in order to generate a plasma. 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To the end of generating the plasma even without a counter-electrode for the electrode (2), pointed tips are distributed over the surface (14) of the electrode (2), these pointed tips pointing towards the gas (10) in front of the dielectric barrier (3), whereas the dielectric barrier (3) has a smooth outer surface (15) facing the gas (10).</abstract><oa>free_for_read</oa></addata></record> |
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subjects | ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY PLASMA TECHNIQUE PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS |
title | DEVICE FOR PLASMA TREATMENT AT ATMOSPHERIC PRESSURE |
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