EP 2209354 B1 20140409 - Generator for generating a bundled plasma jet
Title (en)
Generator for generating a bundled plasma jet
Title (de)
Strahlgenerator zur Erzeugung eines gebündelten Plasmastrahls
Title (fr)
Générateur destiné à produire un jet de plasma collimé
Publication
Application
Priority
- DE 102009004968 A 20090114
- DE 202009000537 U 20090114
Abstract (en)
[origin: EP2209354A2] The generator (1) has a hollow cylindrical casing (6) comprising a conical section (8) reducing in a direction of an annular electrode (7). A pin electrode (5) extends into the casing, and ends before the conical section. The casing immediately surrounds the pin electrode, and a working gas supply has a unit (13) i.e. sleeve (14), for generating turbulent flow (35) of a working gas (4) i.e. air. A voltage source i.e. pulsed direct current (DC) voltage source, applies voltage between the pin- and annular electrodes, and the casing and/or annular electrode are grounded. The annular electrode is made of a material with an adhesive oxide layer.
IPC 8 full level
H05H 1/34 (2006.01); H05H 1/24 (2006.01); H05H 1/48 (2006.01)
CPC (source: EP US)
H05H 1/34 (2013.01 - EP US); H05H 1/3468 (2021.05 - EP); H05H 1/3478 (2021.05 - EP)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2209354 A2 20100721; EP 2209354 A3 20120111; EP 2209354 B1 20140409; DK 2209354 T3 20140714
DOCDB simple family (application)
EP 10150084 A 20100105; DK 10150084 T 20100105