Method of manufacturing a cathode ray tube

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

1991-03-26

1993-08-10

Rowan, Kurt C.

Electric lamp or space discharge component or device manufacturi

Apparatus

Assembly means

445 34, 29235, H01J 902

Patent

active

052343669

ABSTRACT:
A method of manufacturing a cathode ray tube is provided for comprising a neck portion 4 in which an electron 5 having resilient elements 14 is secured. The method comprises a manufacturing step in which the electron gun 5 is inserted into the neck portion 4 by means of a managing tool 57 which serves to press together the resilient elements 14. Viewed in the axial direction, the managing tool 57 is located outside and clear of the neck portion 4.

REFERENCES:
patent: 3145464 (1964-08-01), Green
patent: 3381347 (1968-05-01), Reinwall, Jr.
patent: 4028797 (1977-06-01), Miller
D. G. Holloway, The Physical Properties of Glass, Wykeham Publications Ltd., London, 1973, pp. 150, 151, 154, 155.

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