Sealing arrangement for a laser enclosure

Details Sealing arrangement for a laser enclosure Sealing arrangement for a laser enclosure

1995-11-03

1997-01-07

Hoang, Tu

Electric heating

Metal heating

By arc

2191216, 219736, B23K 2602

Patent

active

055913610

ABSTRACT:
A protective enclosure is provided for a laser system having a laser generator for generating and directing a laser beam to a laser workstation. The enclosure includes a housing having an inner cavity for containing the laser workstation. The housing further includes a section having an opening through which workpieces pass into and out of the inner cavity. The enclosure additionally includes a rotary turntable for moving the workpieces through the opening into and out of the inner cavity, and passive sealing members movably coupled to the section for sealing a portion of the rotary turntable with a portion of the section to inhibit laser energy from exiting the housing through the opening.

REFERENCES:
patent: 3775586 (1973-11-01), Flint et al.
patent: 4205216 (1980-05-01), Douglas
patent: 4617446 (1986-10-01), Anderson
patent: 4884189 (1989-11-01), Kimura et al.
patent: 5183993 (1993-02-01), Sato et al.
patent: 5464963 (1995-11-01), Hostler et al.
Vasilah, G., "An Exclusive Look: Motoman's Laser World: . . . ," Reprinted from Production Magazine, Jul. 1992.

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