Method for assembling a base to an electron tube

Details Method for assembling a base to an electron tube Method for assembling a base to an electron tube

1979-01-31

1980-08-12

McQuade, John

29 2513, H01J 930

Patent

active

042170141

ABSTRACT:
After an electron tube is exhausted and sealed, a base is pushed into position on the stem of the tube, the space between the stem and the base, at least around one pin of the tube, is filled with a sealing substance, and then the stem is heated until the sealing substance is at least partially cured by heat from the stem to form a dielectric material.

REFERENCES:
patent: 3278886 (1966-10-01), Blumenberg et al.
patent: 3433687 (1969-03-01), Price
patent: 3966287 (1976-06-01), Liller
patent: 3979157 (1976-09-01), DiMattio
patent: 4040707 (1977-08-01), Pisano
patent: 4040708 (1977-08-01), Neuber et al.
patent: 4043722 (1977-08-01), Baker et al.
patent: 4064412 (1977-12-01), Johnson
patent: 4076366 (1978-02-01), Wardell, Jr. et al.
patent: 4127313 (1978-11-01), Marks

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