Sealing method for laser glass

Details Sealing method for laser glass Sealing method for laser glass

1974-08-20

1976-06-29

Bashore, S. Leon

Glass manufacturing

Processes

Fusion bonding of glass to a formed part

65DIG4, 106 47R, C03B 2700, C03C 300

Patent

active

039664481

ABSTRACT:
A sealing method for a laser glass which provides a high bonding strength comprising applying a powder mixture of (1) a low melting glass for sealing a glass laser and (2) a glass having a higher melting point and lower expansion coefficient than those of the low melting glass, to a laser glass and welding the powder mixture to the laser glass by heating.

REFERENCES:
patent: 2248644 (1941-07-01), Reger et al.
patent: 3254031 (1966-05-01), DePaolis et al.
patent: 3258350 (1966-06-01), Martin et al.
patent: 3420683 (1969-11-01), Ikeda et al.
patent: 3778242 (1973-12-01), Francel
patent: 3881904 (1975-05-01), Stokes et al.
patent: 3885974 (1975-05-01), Asahara et al.
patent: 3907535 (1975-09-01), Muller
patent: 3912482 (1975-10-01), Lagrouw et al.

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