Electron display tubes

Details Electron display tubes Electron display tubes

1979-05-25

1981-05-19

Reynolds, B. A.

Electricity: conductors and insulators

Boxes and housings

Hermetic sealed envelope type

29 2513, 174 1708, 220 23A, 313477R, 358246, H01J 2986

Patent

active

042687128

ABSTRACT:
An electron display tube has its flat glass plate sealed to the flange of its metal cone, or funnel, by the use of a pressure deformable metal strip between the flange and the plate and several U-shaped clamps at the edge of the flange and plate urging the plate and flange towards each other and a metal rimband around the edges of the plate and flange and embracing the clamps so as to maintain them in compression.

REFERENCES:
patent: 4121257 (1978-10-01), Krishnamurthy
patent: 4169274 (1979-09-01), Larson
Wagner Electric Corporation Advertisement Electrical World, Dec. 4, 1950, p. 52.

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