Laser oscillating apparatus and laser working machine

Details Laser oscillating apparatus and laser working machine Laser oscillating apparatus and laser working machine

2007-03-20

2007-03-20

Rodriguez, Armando (Department: 2828)

Coherent light generators

Particular active media

Gas

C372S057000, C372S058000

Reexamination Certificate

active

10542488

ABSTRACT:
A laser oscillating apparatus includes a discharger for exciting a laser medium, a blower for blowing a laser gas and a laser gas path for connecting the discharger and the blower, and a laser oscillating apparatus characterized in that the blower includes a shaft portion provided with a blade wheel portion at a front end thereof, a driving portion for rotating the shaft portion, and a partition wall portion for separating the blade wheel portion and the driving portion, and a surface of the partition wall portion is provided with a metal layer dispersing precipitated polytetrafluoroethylene (PTFE).

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