EP 3560301 A1 20191030 - NOZZLE ARRANGEMENT AND DEVICE FOR GENERATING AN ATMOSPHERIC PLASMA JET
Title (en)
NOZZLE ARRANGEMENT AND DEVICE FOR GENERATING AN ATMOSPHERIC PLASMA JET
Title (de)
DÜSENANORDNUNG UND VORRICHTUNG ZUR ERZEUGUNG EINES ATMOSPHÄRISCHEN PLASMASTRAHLS
Title (fr)
AGENCEMENT DE BUSE ET DISPOSITIF DE GÉNÉRATION D'UNE JET DE PLASMA ATMOSPHÉRIQUE
Publication
Application
Priority
- DE 102016125699 A 20161223
- DE 102017118572 A 20170815
- EP 2017084189 W 20171221
Abstract (en)
[origin: WO2018115335A1] The invention relates to a nozzle assembly (42, 42', 42", 42"') for a device (40, 40', 40", 40"', 100, 110) for generating an atmospheric plasma jet (12), comprising an inlet (48) through which an atmospheric plasma jet (12) can be introduced into the nozzle assembly (42, 42', 42", 42"') and comprising a channel (56, 56"') which is connected to the inlet (48) such that a plasma jet (12) which has been introduced into the nozzle assembly (42, 42', 42", 42"') through the inlet (48) is conducted through the channel (56). Multiple nozzle openings (62) are provided in the channel wall along the channel (56, 56"'), and a plasma jet (12) which is conducted through the channel (56, 56"') can exit the nozzle assembly (42, 42', 42", 42"') through said nozzle openings. The invention additionally relates to a device (40, 40', 40", 40"', 100, 110) for generating an atmospheric plasma jet (12), said device comprising such a nozzle assembly, to the use thereof, to a method for the plasma treatment of a material (72), to the correspondingly plasma-treated material (72), and to a hygiene article (88) having a layer (86, 88) made of plasma-treated nonwoven fabric (72).
IPC 8 full level
H05H 1/34 (2006.01)
CPC (source: EP US)
H05H 1/34 (2013.01 - EP US); H05H 1/3478 (2021.05 - EP); H05H 1/3478 (2021.05 - US); H05H 2240/10 (2013.01 - EP US); H05H 2240/20 (2013.01 - EP US); H05H 2245/40 (2021.05 - EP US)
Citation (search report)
See references of WO 2018115335A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018115335 A1 20180628; CN 110178449 A 20190827; CN 110178449 B 20210723; EP 3560301 A1 20191030; EP 3560301 B1 20210120; US 11357093 B2 20220607; US 2019394867 A1 20191226
DOCDB simple family (application)
EP 2017084189 W 20171221; CN 201780080158 A 20171221; EP 17835848 A 20171221; US 201716468218 A 20171221