Cathode-ray tube having multiplate cathode unit

Details Cathode-ray tube having multiplate cathode unit Cathode-ray tube having multiplate cathode unit

1982-07-26

1985-06-11

Moore, David K.

Electric lamp and discharge devices

Cathode ray tube

Ray generating or control

313451, H01J 2948

Patent

active

045231249

ABSTRACT:
A cathode-ray tube, such as a camera tube or a display tube, having an electron gun with a cathode unit including a cathode shank (30) suspended coaxially in an aperture in an assembly plate (38) and extending perpendicularly to the longitudinal axis of the electron gun. The cathode unit includes a metal supporting plate (41) which is accurately positioned with respect to the assembly plate (38). The assembly plate (38) and the supporting plate (41) each have two apertures through which supporting pins (44) for electrical connection lugs (32) extend. Glass plugs (43) connect the assembly plate (38), the supporting pins (44) and the supporting plate (41) together.

REFERENCES:
patent: 4379980 (1983-04-01), Takanashi et al.
patent: 4403169 (1983-09-01), Blanken

Affiliated with

Also associated with

Rating

Cathode-ray tube having multiplate cathode unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cathode-ray tube having multiplate cathode unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cathode-ray tube having multiplate cathode unit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1185253