Method of fixing an electron gun assembly into the neck of a cat

Details Method of fixing an electron gun assembly into the neck of a cat Method of fixing an electron gun assembly into the neck of a cat

1982-01-22

1985-07-02

Bashore, S. Leon

Glass manufacturing

Processes

Fusion bonding of glass to a formed part

65 5921, 65 5923, 313477R, C03B 2320

Patent

active

045266018

ABSTRACT:
An improved means for incorporating an electron gun and stem assembly into the neck of a cathode ray tube wherein the stem is engaged with a metal collar while providing a groove therebetween, a thermally insulating fusible adhesive having an initial melting point lower than that of the stem is introduced into the groove, an end portion of the neck of the cathode ray tube is inserted into the groove, and the entire assembly is bonded together by means of fusion of the thermally insulating adhesive.

REFERENCES:
patent: 2089044 (1937-08-01), Thomas
patent: 2141387 (1938-12-01), Hale
patent: 2556059 (1951-06-01), Braunsdorff
patent: 2561520 (1951-07-01), Lemmens et al.
Glass-To-Metal Seals, by J. H. Partridge, 1949, published by "The Society of Glass Technology", pp. 2, 37, 60, 61, 62, 109, 110, 116, 204, 205.

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