EP 3264867 A1 20180103 - NOZZLE FOR A NARROW BEVEL ANGLE PLASMA TORCH AND PLASMA TORCH COMPRISING THE SAME
Title (en)
NOZZLE FOR A NARROW BEVEL ANGLE PLASMA TORCH AND PLASMA TORCH COMPRISING THE SAME
Title (de)
DÜSE FÜR EINEN SCHMALEN FASENWINKELPLASMABRENNER UND PLASMABRENNER MIT DIESER
Title (fr)
BUSE POUR TORCHE À PLASMA AYANT UN ANGLE DE BISEAU ÉTROIT ET TORCHE À PLASMA LE COMPRENANT
Publication
Application
Priority
EP 16177579 A 20160701
Abstract (en)
The invention relates to a nozzle (1) for a narrow bevel angle plasma torch (2). The nozzle (1) comprises a nozzle axis (3), a mounting section (4) for mounting the nozzle (1) onto a plasma torch (2), a tip section (5) for guiding a plasma beam and a main canal (6) for housing an electrode (7) of the plasma torch (2). The main canal (6) extends through the nozzle (1) via the mounting section (4) and the tip section (5). The nozzle (1) further comprises a nozzle cooling canal (8) for guiding a cooling fluid through the nozzle (1), wherein the nozzle cooling canal (8) is separated from the main canal (6). Furthermore, the invention relates to a plasma torch system (13) for a narrow bevel angle plasma welding device, wherein the plasma torch system (13) comprises a nozzle (1) of that kind.
IPC 8 full level
CPC (source: EP US)
H05H 1/28 (2013.01 - EP); H05H 1/34 (2013.01 - EP US); H05H 1/3478 (2021.05 - EP)
Citation (search report)
- [XI] US 5880426 A 19990309 - FUKUI YASUTAKA [JP], et al
- [XI] US 3217133 A 19651109 - RENE MATTMULLER
- [X] WO 2005027594 A1 20050324 - TOMION OY [FI], et al
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)
DOCDB simple family (application)
EP 16177579 A 20160701