Title:
レーザー溶接、レーザー加工、あるいはレーザー肉盛りでの、流体の細い噴射の仮付溶接の方法および装置
Document Type and Number:
Japanese Patent JP2006504536
Kind Code:
A
Abstract:
The invention concerns the aiming of a fine jet of fluid from a blowing nozzle (5) onto a zone or object. The nozzle incorporates an ejection channel (10) including a terminal part (11) with an essentially circular section, and a luminous source (3) arranged in the axis of the ejection channel generating a non divergent mono- or poly-chromatic luminous beam, of which at least one wavelength is between 400 and 760 nanometers, coaxial to the ejection channel. The flow of the fluid is momentarily interrupted, by displacement of the zone or object, the luminous beam is aimed on the zone or object and the fine jet of fluid is projected onto the zone or object. Independent claims are also included for: (a) an aiming device for putting this method into service; (b) a welding, machining or recharging installation incorporating this aiming device. The luminous source is a laser source (claimed).
Inventors:
Alip, Philip
Francois, Dubrull
Gabriel, Vernier
Francois, Dubrull
Gabriel, Vernier
Application Number:
JP2004549257A
Publication Date:
February 09, 2006
Filing Date:
October 22, 2003
Export Citation:
Assignee:
Yuzinol
International Classes:
B23K26/20; B23K26/14
Attorney, Agent or Firm:
Keiichi Ota