EP 0976002 A1 20000202 - LASER BEAM MOVING SYSTEM, E.G. LASER MARKING SYSTEM
Title (en)
LASER BEAM MOVING SYSTEM, E.G. LASER MARKING SYSTEM
Title (de)
VERSCHIEBSYSTEM FUR EINEN LASERSTRAHL, ZUM BEISPIEL LASERMAKIERUNGSSYSTEM
Title (fr)
SYSTEME DE DEPLACEMENT D'UN FAISCEAU LASER, PAR EXEMPLE SYSTEME DE MARQUAGE AU LASER
Publication
Application
Priority
- NL 9800210 W 19980414
- NL 1005799 A 19970411
- NL 1008653 A 19980320
Abstract (en)
[origin: WO9847035A1] Laser beam moving system comprising a laser beam source, laser beam deflecting means to scan the substrate with the laser beam, control means for controlling the laser beam deflecting means such that the laser beam will scan the substrate in a predetermined manner, and optionally laser beam focussing means to focus the laser beam onto the substrate. It preferably provides a laser beam spot on the substrate that is powerful enough to permanently mark a substrate. Its laser beam deflecting means are adapted to deflect the laser beam over an angle of at least approximately 5 DEG , preferably more than approximately 10 DEG , preferably comprising at least one actuator of the linear type, preferably of the magnetostrictive type, while preferably adapted to deflect the laser beam in two orthogonal directions.
IPC 1-7
IPC 8 full level
B23K 26/04 (2006.01); G02B 7/182 (2006.01); G02B 26/10 (2006.01)
CPC (source: EP)
B23K 26/04 (2013.01); G02B 7/1828 (2013.01)
Citation (search report)
See references of WO 9847035A1
Designated contracting state (EPC)
CH DE FI FR GB IT LI NL SE
DOCDB simple family (publication)
WO 9847035 A1 19981022; AU 6752098 A 19981111; EP 0976002 A1 20000202; JP 2001521640 A 20011106
DOCDB simple family (application)
NL 9800210 W 19980414; AU 6752098 A 19980414; EP 98912829 A 19980414; JP 54376998 A 19980414