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1. WO2020116513 - LASER WELDING DEVICE

Publication Number WO/2020/116513
Publication Date 11.06.2020
International Application No. PCT/JP2019/047431
International Filing Date 04.12.2019
IPC
B23K 26/12 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
12in a special environment or atmosphere, e.g. in an enclosure
B23K 26/21 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
20Bonding
21by welding
Applicants
  • アイシン・エイ・ダブリュ工業株式会社 AISIN AW INDUSTRIES CO., LTD [JP]/[JP]
Inventors
  • 竹本 浩司 TAKEMOTO, Kouji
  • 宮本 一喜 MIYAMOTO, Kazuyoshi
  • 吉田 智章 YOSHIDA, Tomoaki
  • 住森 大地 SUMIMORI, Daichi
  • 長谷川 博 HASEGAWA, Hiroshi
Agents
  • 宮園 博一 MIYAZONO, Hirokazu
Priority Data
2018-22748904.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LASER WELDING DEVICE
(FR) DISPOSITIF DE SOUDAGE AU LASER
(JA) レーザ溶接装置
Abstract
(EN)
This laser welding device (1) comprises a cylindrical part (5). The cylindrical part (5) includes a first cylindrical part (50) and a second cylindrical part (60). Along a projection direction (E), the second cylindrical part (60) has a uniform cross-section that is perpendicular to the projection direction (E). The cylindrical part (5) has a prescribed length (L2) which is greater than the length of a chamber (3) in the projection direction (E).
(FR)
Ce dispositif de soudage au laser (1) comprend une partie cylindrique (5). La partie cylindrique (5) comprend une première partie cylindrique (50) et une seconde partie cylindrique (60). Le long d'une direction de projection (E), la seconde partie cylindrique (60) a une section transversale uniforme qui est perpendiculaire à la direction de projection (E). La partie cylindrique (5) a une longueur prescrite (L2) qui est supérieure à la longueur d'une chambre (3) dans la direction de projection (E).
(JA)
このレーザ溶接装置(1)は、筒状部(5)を備える。筒状部(5)は、第1筒状部(50)と、第2筒状部(60)とを含む。第2筒状部(60)は、照射方向Eに沿って一定の照射方向(E)に直交する断面形状を有している。筒状部(5)は、照射方向(E)におけるチャンバ(3)の長さよりも大きい所定の長さ(L2)を有している。
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