Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020142458 - METHODS AND SYSTEMS FOR WELDING COPPER AND OTHER METALS USING BLUE LASERS

Publication Number WO/2020/142458
Publication Date 09.07.2020
International Application No. PCT/US2019/068996
International Filing Date 30.12.2019
IPC
B23K 26/00 2014.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
B23K 26/062 2014.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
02Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
06Shaping the laser beam, e.g. by masks or multi-focusing
062by direct control of the laser beam
B23K 26/073 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
02Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
06Shaping the laser beam, e.g. by masks or multi-focusing
073Shaping the laser spot
CPC
B23K 2103/12
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
2103Materials to be soldered, welded or cut
08Non-ferrous metals or alloys
12Copper or alloys thereof
B23K 26/14
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
14using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
B23K 26/244
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
20Bonding
21by welding
24Seam welding
244Overlap seam welding
Applicants
  • NUBURU, INC. [US]/[US]
Inventors
  • ZEDIKER, Mark
  • FINUF, Mathew
  • FRITZ, Robert, D.
  • PELAPRAT, Jean-Michel
Agents
  • BELVIS, Glen, P.
Priority Data
62/786,51130.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND SYSTEMS FOR WELDING COPPER AND OTHER METALS USING BLUE LASERS
(FR) PROCÉDÉS ET SYSTÈMES DE SOUDAGE DE CUIVRE ET D'AUTRES MÉTAUX À L'AIDE DE LASERS BLEUS
Abstract
(EN)
A visible light laser system and operation for welding materials together. A blue laser system that forms essentially perfect welds for copper based materials. A blue laser system and operation for welding conductive elements, and in particular thin conductive elements, together for use in energy storage devices, such as battery packs.
(FR)
L'invention concerne un système laser à lumière visible et un fonctionnement pour souder des matériaux ensemble. L'invention concerne également un système laser bleu qui forme des soudures pratiquement parfaites pour des matériaux à base de cuivre. L'invention concerne en outre un système laser bleu et un fonctionnement pour souder des éléments conducteurs, et en particulier des éléments conducteurs minces, ensemble pour une utilisation dans des dispositifs de stockage d'énergie, tels que des blocs-batteries.
Latest bibliographic data on file with the International Bureau