EP 2024132 A1 20090218 - LASER MACHINING MACHINE WITH A DEVICE FOR VENTILATING THE LASER BEAM CHANNELS AND PROCEDURE FOR THE VENTILATION OF LASER BEAM CHANNELS OF A LASER MACHINING MACHINE
Title (en)
LASER MACHINING MACHINE WITH A DEVICE FOR VENTILATING THE LASER BEAM CHANNELS AND PROCEDURE FOR THE VENTILATION OF LASER BEAM CHANNELS OF A LASER MACHINING MACHINE
Title (de)
LASERBEARBEITUNGSMASCHINE MIT EINER EINRICHTUNG ZUM BELÜFTEN DER LASERSTRAHLFÜHRUNG UND VERFAHREN ZUM BELÜFTEN DER LASERSTRAHLFÜHRUNG EINER LASERBEARBEITUNGSMASCHINE
Title (fr)
MACHINE D'USINAGE AU LASER AVEC UN DISPOSITIF DE VENTILATION DU GUIDAGE DU RAYON LASER ET PROCEDE DE VENTILATION DU GUIDAGE DU RAYON LASER D'UNE MACHINE D'USINAGE AU LASER
Publication
Application
Priority
EP 2006004338 W 20060509
Abstract (en)
[origin: WO2007128333A1] A laser machining machine (101) features a device for ventilating the laser beam channels (106) on the laser machining head (104), over which the beam channel (106) is formed open in the direction of the tool (107'). At the same time, a first gas inlet (111) into the laser beam channel (106) for a first gas and a second gas inlet (112) into the laser beam channel (106) for a second gas are provided.
IPC 8 full level
B23K 26/12 (2006.01); B23K 26/14 (2006.01)
CPC (source: EP US)
B23K 26/12 (2013.01 - EP US); B23K 26/123 (2013.01 - EP US); B23K 26/125 (2013.01 - EP US); B23K 26/128 (2013.01 - EP US); B23K 26/142 (2015.10 - EP US); B23K 26/1436 (2015.10 - EP US)
Citation (search report)
See references of WO 2007128333A1
Citation (examination)
- JP H0970682 A 19970318 - KOBE STEEL LTD
- JP H1034372 A 19980210 - SUMITOMO METAL IND
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
WO 2007128333 A1 20071115; CN 101443154 A 20090527; CN 101443154 B 20121024; EP 2024132 A1 20090218; US 2009120917 A1 20090514; US 8203098 B2 20120619
DOCDB simple family (application)
EP 2006004338 W 20060509; CN 200680054490 A 20060509; EP 06753535 A 20060509; US 26718508 A 20081107