Glass manufacturing – Processes – Fusion bonding of glass to a formed part
Patent
1985-10-31
1986-10-21
Kellogg, Arthur
Glass manufacturing
Processes
Fusion bonding of glass to a formed part
65108, 65113, 65270, 65271, 65284, 65285, 65252, C03B 23217
Patent
active
046183558
ABSTRACT:
A method for sealing a mount including a wafer in a neck of a stationary cathode-ray tube comprises positioning a first tier of burner tips completely around the neck such that the burner tips are aimed nonradially along directions tangent to a first circle, the plane of the first circle being aligned along the wafer. The first tier of burner tips is split into at least first and second radial segments, each segment being connected to means for moving the segment toward and away from the neck. The first tier of burner tips, while remaining stationary, provide a vortical pattern of flames around the neck. The radial segments are then removed from around the stationary neck sufficiently to allow the tube to proceed along a conveyor line.
REFERENCES:
patent: 2725678 (1955-12-01), Weingarten
patent: 2883797 (1959-04-01), Eldred
patent: 4231777 (1980-11-01), Lynch et al.
patent: 4561874 (1985-12-01), Colacello et al.
patent: 4568372 (1986-02-01), Soulard
U.S. patent application Ser. No. 771,355, filed Aug. 30, 1985 entitled Apparatus for Sealing a Mount in a Cathode-Ray Tube, now U.S. Pat. No. 4,589,902.
Colacello Michael A.
Otto Jack F.
Irlbeck D. H.
Kellogg Arthur
Magee T. H.
RCA Corporation
Whitacre E. M.
LandOfFree
Method and apparatus for sealing a mount in a cathode ray tube does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for sealing a mount in a cathode ray tube, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for sealing a mount in a cathode ray tube will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1288118