Glass manufacturing – Fiber making apparatus – With measuring – controlling – sensing – timing – inspecting,...
Patent
1994-03-24
1996-04-30
Hoffmann, John M.
Glass manufacturing
Fiber making apparatus
With measuring, controlling, sensing, timing, inspecting,...
65485, 65272, 65269, 65109, 65262, 21912162, 21912161, C03B 1514
Patent
active
055120784
ABSTRACT:
Method and apparatus for providing a linearly tapered bore in quartz/glass tubing includes a laser and elements for focusing the laser onto the glass tubing. The glass/quartz tubing is rotated in the laser beam and is moved vertically in the laser beam to provide a linear taper in the interior bore. The power of the laser beam is controlled and the laser beam is appropriately focused by a lens to provide a desired width of the beam at the glass/quartz tubing.
REFERENCES:
patent: 3263852 (1966-08-01), Fridrich
patent: 3362435 (1968-01-01), Meyer
patent: 3435213 (1969-03-01), Colbow
patent: 3897233 (1975-07-01), Szilagyi
patent: 3985535 (1976-10-01), Bennett
patent: 4078910 (1978-03-01), Dalgoutte
patent: 4499362 (1985-02-01), Martin
patent: 4582523 (1986-04-01), Marcucci
patent: 4601740 (1986-07-01), Lynch
patent: 4701591 (1987-10-01), Masaki
patent: 4921522 (1990-05-01), Flaming
patent: 5041714 (1991-08-01), Funk
patent: 5043555 (1991-08-01), Iehisa
patent: 5098427 (1992-03-01), Hessel
patent: 5152816 (1992-10-01), Berkey
patent: 5181948 (1993-01-01), Belgum
Hoffmann John M.
Shields H. Gordon
LandOfFree
Apparatus for making linearly tapered bores in quartz tubing wit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for making linearly tapered bores in quartz tubing wit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for making linearly tapered bores in quartz tubing wit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-625107