EP 3843978 A4 20220601 - ADDITIVE MANUFACTURING SYSTEM WITH ADDRESSABLE ARRAY OF LASERS AND REAL TIME FEEDBACK CONTROL OF EACH SOURCE
Title (en)
ADDITIVE MANUFACTURING SYSTEM WITH ADDRESSABLE ARRAY OF LASERS AND REAL TIME FEEDBACK CONTROL OF EACH SOURCE
Title (de)
SYSTEM ZUR GENERATIVEN FERTIGUNG MIT ADRESSIERBARER ANORDNUNG VON LASERN UND ECHTZEITRÜCKKOPPLUNGSSTEUERUNG EINER JEDEN QUELLE
Title (fr)
SYSTÈME DE FABRICATION ADDITIVE AVEC RÉSEAU ADRESSABLE DE LASERS ET COMMANDE DE RÉTROACTION EN TEMPS RÉEL DE CHAQUE SOURCE
Publication
Application
Priority
- US 201862726234 P 20180901
- US 2019049251 W 20190901
Abstract (en)
[origin: WO2020047526A1] There is provided assemblies for combining a group of laser sources into a combined laser beam. There is further provided a blue diode laser array that combines the laser beams from an assembly of blue laser diodes. There are provided laser processing operations and applications using the combined blue laser beams from the laser diode arrays and modules.
IPC 8 full level
B29C 64/153 (2017.01); B22F 3/10 (2006.01); B22F 10/28 (2021.01); B22F 10/362 (2021.01); B22F 10/364 (2021.01); B22F 10/38 (2021.01); B22F 10/85 (2021.01); B22F 12/43 (2021.01); B22F 12/45 (2021.01); B22F 12/47 (2021.01); B22F 12/52 (2021.01); B22F 12/63 (2021.01); B22F 12/90 (2021.01); B29C 64/268 (2017.01); B29C 67/04 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 50/02 (2015.01)
CPC (source: EP KR US)
B22F 10/28 (2021.01 - KR); B22F 10/362 (2021.01 - EP US); B22F 10/364 (2021.01 - EP US); B22F 10/368 (2021.01 - EP US); B22F 10/85 (2021.01 - EP KR US); B22F 12/43 (2021.01 - EP US); B22F 12/47 (2021.01 - EP US); B23K 26/0608 (2013.01 - EP); B23K 26/342 (2015.10 - EP); B29C 64/153 (2017.08 - EP KR US); B29C 64/268 (2017.08 - EP KR); B29C 64/282 (2017.08 - EP KR); B29C 64/393 (2017.08 - EP KR); B33Y 10/00 (2014.12 - EP KR); B33Y 30/00 (2014.12 - EP KR); B33Y 50/02 (2014.12 - EP KR); B33Y 70/00 (2014.12 - KR); C22C 1/0416 (2013.01 - KR); C22C 1/0425 (2013.01 - KR); C22C 1/0466 (2013.01 - EP KR); B22F 10/28 (2021.01 - EP US); B22F 10/32 (2021.01 - EP US); B22F 10/36 (2021.01 - EP US); B22F 10/38 (2021.01 - EP US); B22F 10/64 (2021.01 - EP US); B22F 12/13 (2021.01 - EP US); B22F 12/41 (2021.01 - EP US); B22F 12/44 (2021.01 - EP US); B22F 12/45 (2021.01 - EP US); B22F 12/46 (2021.01 - EP US); B22F 12/52 (2021.01 - EP US); B22F 12/63 (2021.01 - EP US); B22F 12/90 (2021.01 - EP US); B22F 2301/052 (2013.01 - KR); B22F 2301/10 (2013.01 - KR); B22F 2301/255 (2013.01 - KR); Y02P 10/25 (2015.11 - EP)
Citation (search report)
- [XY] WO 2016201309 A1 20161215 - IPG PHOTONICS CORP [US]
- [XY] WO 2017015241 A1 20170126 - VULCANFORMS INC [US]
- [XY] US 2014263209 A1 20140918 - BURRIS MATTHEW [US], et al
- [Y] US 2016067780 A1 20160310 - ZEDIKER MARK S [US]
- [Y] CN 104890240 B 20170125
- [Y] US 2016322777 A1 20161103 - ZEDIKER MAR S [US], et al
- [A] US 2016114427 A1 20160428 - EIBL FLORIAN [DE], et al
- [A] US 2003052105 A1 20030320 - NAGANO KAZUHIKO [JP], et al
- See also references of WO 2020047526A1
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)
WO 2020047526 A1 20200305; CA 3111199 A1 20200305; CN 112955303 A 20210611; CN 112955303 B 20230818; CN 116786846 A 20230922; EP 3843978 A1 20210707; EP 3843978 A4 20220601; JP 2022503614 A 20220112; KR 20210058858 A 20210524
DOCDB simple family (application)
US 2019049251 W 20190901; CA 3111199 A 20190901; CN 201980071257 A 20190901; CN 202310952844 A 20190901; EP 19856250 A 20190901; JP 2021510932 A 20190901; KR 20217009277 A 20190901