EP 2536529 A1 20121226 - LASER MACHINING EQUIPMENT HAVING A COMMON GAS SOURCE FOR THE LASER OSCILLATOR AND HEAD
Title (en)
LASER MACHINING EQUIPMENT HAVING A COMMON GAS SOURCE FOR THE LASER OSCILLATOR AND HEAD
Title (de)
LASERVERARBEITUNGSAUSRÜSTUNG MIT EINER GEMEINSAMEN GASQUELLE FÜR DEN LASEROSZILLATOR UND DEN -KOPF
Title (fr)
INSTALLATION D'USINAGE LASER AVEC SOURCE DE GAZ COMMUNE POUR L'OSCILLATEUR ET LA TÊTE LASER
Publication
Application
Priority
- FR 1051067 A 20100216
- FR 2011050113 W 20110121
Abstract (en)
[origin: WO2011101566A1] The invention relates to a laser machining equipment including a laser oscillator (1) for generating a laser beam, a laser head (3) through which the laser beam passes, an optical path (2) for conveying the laser beam between the laser oscillator (1) and the laser head (3), and a gas source (9) fluidly connected to the laser head (3) via a main gas pipe (8). In addition, a second pipe (18) fluidly connects said gas source (9) to the laser oscillator (1). The equipment therefore comprises a common gas source for the laser oscillator (1) and head (3). The gas is preferably nitrogen.
IPC 8 full level
B23K 26/42 (2006.01); B23K 26/14 (2006.01); H01S 3/036 (2006.01)
CPC (source: EP US)
B23K 26/147 (2013.01 - EP US); B23K 26/702 (2015.10 - EP US); H01S 3/0071 (2013.01 - EP US); H01S 3/03 (2013.01 - EP US)
Citation (search report)
See references of WO 2011101566A1
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
DOCDB simple family (publication)
FR 2956337 A1 20110819; FR 2956337 B1 20120302; BR 112012020554 A2 20180313; CA 2785577 A1 20110825; CN 102762334 A 20121031; EP 2536529 A1 20121226; JP 2013520025 A 20130530; RU 2012139629 A 20140327; US 2012312788 A1 20121213; WO 2011101566 A1 20110825
DOCDB simple family (application)
FR 1051067 A 20100216; BR 112012020554 A 20110121; CA 2785577 A 20110121; CN 201180009706 A 20110121; EP 11705643 A 20110121; FR 2011050113 W 20110121; JP 2012553368 A 20110121; RU 2012139629 A 20110121; US 201113579322 A 20110121