Method of manufacturing a cathode ray tube

Details Method of manufacturing a cathode ray tube Method of manufacturing a cathode ray tube

1987-07-06

1989-05-23

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

With testing or adjusting

445 34, 445 45, H01J 934, H01J 942

Patent

active

048326453

ABSTRACT:
A method of manufacturing a cathode ray tube, in which the positions of the tube envelope and the gun assembly are adjusted so their respectively longitudinal axes coincide, and then fixed against non-axial movement prior to insertion and sealing of the gun assembly into the neck of the envelope, wherein the gun assembly position is fixed by clamping at least three of its connector pins.

REFERENCES:
patent: 2459532 (1949-01-01), Ickis
patent: 4055877 (1977-11-01), Hermans
patent: 4189814 (1980-02-01), Ottos

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