Electric lamp or space discharge component or device manufacturi – Process – Generating gas or vapor within an envelope – or coating by...
Patent
1982-04-05
1984-08-07
Ramsey, Kenneth J.
Electric lamp or space discharge component or device manufacturi
Process
Generating gas or vapor within an envelope, or coating by...
2521813, 445 19, H01J 9395
Patent
active
044641338
ABSTRACT:
A mercury-releasing assembly for dosing lamps, tubes, and the like with a charge of mercury, contains a mixture of an intermetallic compound of mercury and a metal. When the mixture is heated to a particular temperature the mixture reacts yielding a molten eutectic and mercury vapor. The mixture may be protected from contamination by a foil shield which ruptures under pressure of the released mercury.
REFERENCES:
patent: 1855901 (1932-04-01), Bareiss et al.
patent: 3579459 (1971-05-01), Della Porta et al.
patent: 3657589 (1972-04-01), Della Porta et al.
GTE Laboratories Incorporated
Ramsey Kenneth J.
Yeo J. Stephen
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