Electron gun assembly

Details Electron gun assembly Electron gun assembly

1975-09-17

1978-01-31

Mullins, James B.

Electric lamp and discharge devices

Cathode ray tube

Plural beam generating or control

313270, 313446, H01J 2902, H01J 2950

Patent

active

040718034

ABSTRACT:
The cathode electrode assembly of an electron gun assembly comprises an inner cathode cylinder supporting a base metal coated with an electron emitting material and an outer cathode cylinder coaxially supporting said inner cathode cylinder. Said outer cathode cylinder is supported at a first supporting point by a cathode holder fitted over said outer cathode cylinder. Said cathode holder is supported at a second supporting point by an electrode supporting piece supported by an insulating support pillar. Respective portions of the outer cathode cylinder and cathode holder are formed of the same quality of material.

REFERENCES:
patent: 2914694 (1959-11-01), Chin
patent: 3333138 (1967-07-01), Szegho
patent: 3728574 (1973-04-01), Benda
patent: 3772554 (1973-11-01), Hughes

Affiliated with

Also associated with

Rating

Electron gun assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electron gun assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electron gun assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2078996