EP 1395097 A2 20040303 - Device for plasma cutting
Title (en)
Device for plasma cutting
Title (de)
Plasmaschneidgerät
Title (fr)
Dispositif de coupage par plasma
Publication
Application
Priority
IT BO20020553 A 20020830
Abstract (en)
A device for plasma cutting is provided with an external sleeve (2) for a nozzle (3) equipped with an exit (4) of the plasma jet (30) and separated by the external sleeve (2) by means of a cavity (5) outside flowing at least through an opening (6) of such sleeve (2). The device (1) includes a protrusion (7) of the nozzle (3) carrying the exit (4) and being approximately truncated cone shaped with side wall (8) that diverges in the direction of the external outlet (9) of the exit (4) to deflect, in direction away from the jet (30), a cooling fluid (F) flowing trough the cavity (5).
IPC 1-7
IPC 8 full level
H05H 1/34 (2006.01)
CPC (source: EP US)
H05H 1/34 (2013.01 - EP US); H05H 1/3484 (2021.05 - EP)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 1395097 A2 20040303; EP 1395097 A3 20061025; EP 1395097 B1 20090114; DE 60325813 D1 20090305; IT BO20020553 A1 20040229
DOCDB simple family (application)
EP 03018298 A 20030812; DE 60325813 T 20030812; IT BO20020553 A 20020830