Solder glass and electrical device employing same

Details Solder glass and electrical device employing same Solder glass and electrical device employing same

1984-01-04

1985-01-15

Lesmes, George F.

Electricity: conductors and insulators

Boxes and housings

Hermetic sealed envelope type

174 5061, 313317, 501 15, 501 22, 501 49, H01T 500, H05K 506

Patent

active

044939442

ABSTRACT:
A solder glass comprising, by weight, about 65% Sb.sub.2 O.sub.3 ; about 30% B.sub.2 O.sub.3 ; and about 5% PbO. The glass is molten at about 350.degree. C. and can be employed as a molten seal in electrical devices such as tungsten-halogen lamps.

REFERENCES:
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patent: 3391055 (1965-04-01), Veres
patent: 3588315 (1971-06-01), Levand et al.
patent: 3645839 (1972-02-01), Veres
patent: 3742117 (1973-06-01), Levand, Jr. et al.
patent: 3973975 (1976-08-01), Francel et al.
patent: 4243735 (1981-01-01), Kobale et al.
patent: 4330596 (1982-05-01), Van Assche
patent: 4342943 (1982-08-01), Weaver

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