Glass seal

Details Glass seal Glass seal

1975-08-07

1977-06-14

Askin, Laramie E.

Electricity: conductors and insulators

Insulators

Through wall or plate

106 53, 403 29, 403 30, 403179, 428433, C03C 2702, C03C 310, H01B 1730

Patent

active

040298973

ABSTRACT:
Hermetic glass seals of high electrical resistivity are provided. Glass compositions suitable for use in such seals and based on lead-silica glasses are described. Glass compositions having particular efficacy in a nuclear reactor environment also are described.

REFERENCES:
patent: 2338538 (1944-01-01), Pulfrich et al.
patent: 3256136 (1966-06-01), Cole et al.
patent: 3264122 (1966-08-01), Earl
patent: 3307958 (1967-03-01), Earl
patent: 3369961 (1968-02-01), Dalton et al.
patent: 3455708 (1969-07-01), Earl
patent: 3613050 (1971-10-01), Andrews
Scholes, S. R., Modern Glass Practice, Seventh Revised Edition, copyright date Aug. 1, 1975, published by Chaners Publishing Company, Inc., Boston, Mass. Chapter 4 entitled "The Glass-Making Oxides and the Structure of Glass" constituting pp. 24-41 relied on.

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