Global Patent Index - EP 1395097 B1

EP 1395097 B1 20090114 - Device for plasma cutting

Title (en)

Device for plasma cutting

Title (de)

Plasmaschneidgerät

Title (fr)

Dispositif de coupage par plasma

Publication

EP 1395097 B1 20090114 (EN)

Application

EP 03018298 A 20030812

Priority

IT BO20020553 A 20020830

Abstract (en)

[origin: EP1395097A2] 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 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