Electron gun sealing apparatus

Details Electron gun sealing apparatus Electron gun sealing apparatus

1991-10-31

1993-01-12

Nozick, Bernard

Electric lamp or space discharge component or device manufacturi

Apparatus

Assembly means

445 70, H01J 926

Patent

active

051785722

ABSTRACT:
An electron gun sealing apparatus comprises a bulb supporting means for supporting a bulb, a first up/down means for raising and lowering an electron gun, which is vertically positioned below the bulb, a heating means arranged around the neck of the bulb to heat the neck and the stem of an electron gun, a second up/down means for raising and lowering the heating means to a certain height in relation to the neck, and a revolving means for rotating the heating means with respect to the electron gun supporter. Since the sealing by the sealing apparatus is performed by rotating the heating means, the bulb is free from centrifugal force, preventing displaced sealing of the neck. Also, thinning and cracking at the seal is prevented by an accurate position control and a sealing flame adjustment. Further, this automatically performed sealing operation simplifies the sealing, reduces labor, and improves productivity.

REFERENCES:
patent: 4559019 (1985-12-01), Fendley et al.
patent: 4772239 (1986-09-01), Yasuda

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1216489