Rear mirror holder device for a laser generator

Patent · Tue Jul 07 04:00:00 EDT 1987

OSTI ID:6249307

Koseki, R

A rear mirror holder device is described for a laser generator comprising: a support plate, a rear mirror holder supported on the support plate, a mirror mounting member removably mounted to the rear mirror holder and having a first chamber formed for the passage of the beam generated by the laser generator; a support member installed on the mirror mounting member, the support member housing a rear mirror, the rear mirror having a front side and a rear side. The front side of the mirror faces the first chamber, the support member is provided with a first pressure balance orifice formed on one end section of the support member. The support member has a second chamber formed on the rear side of the rear mirror where the first and second chambers communicate with each other through the first pressure balance office.

• Assignee: Amada Engineering Service Co., Inc., La Mirada, CA
• Patent Number(s): US 4679204
• OSTI ID: 6249307
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
CONTROL
ELECTROMAGNETIC RADIATION
FASTENERS
INSTALLATION
LASER MIRRORS
LASER RADIATION
LASERS
MECHANICAL STRUCTURES
MIRRORS
OPENINGS
ORIFICES
PLATES
PRESSURE CONTROL
RADIATIONS
SUPPORTS