System for delivering materials to deposition site on optical wa

Details System for delivering materials to deposition site on optical wa System for delivering materials to deposition site on optical wa

1979-02-21

1980-10-28

Hoffman, James R.

Coating processes

Optical element produced

Polarizer, windshield, optical fiber, projection screen, or...

65 3A, G02B 514, G02B 110

Patent

active

042307449

ABSTRACT:
A system for delivering a siliceous matrix material and selected dopants to an oxidizing reaction flame or the like. Each constituent is maintained in liquified form and transferred by means of an individually controlled metering pump to a nebulizing stage then passed to a burner or the like from which the materials are converted into appropriate soots. The soots are then applied to a starting member which is subsequently subjected to heat to fuse it into a drawing blank.

REFERENCES:
patent: 3421694 (1969-01-01), Muller
patent: 3883336 (1975-05-01), Randall
patent: 3933454 (1976-01-01), DeLuca
patent: 4062665 (1977-12-01), Izawa et al.
patent: 4125388 (1978-11-01), Powers
patent: 4149867 (1979-04-01), Akamatsu et al.
patent: 4157906 (1979-06-01), Bailey

Affiliated with

Also associated with

Rating

System for delivering materials to deposition site on optical wa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for delivering materials to deposition site on optical wa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for delivering materials to deposition site on optical wa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-268321