Pressure variable adsorption method and apparatus thereof


Application Number: 00108935
Application Date: 2000.05.22
Publication Number: 1275422
Publication Date: 2000.12.06
Priority Information: 1999/5/27 JP 09/320692
International: B01D53/047
Applicant(s) Name: Praxair Technology Inc.
Address:
Inventor(s) Name: M. S. Kani;F. W. Liwet;M. W. Aklay
Patent Agency Code: 72001
Patent Agent: lu xinhua
Abstract To provide a method for manufacturing an optical fiber bundle which is capable of exceedingly preventing the array disorder, deviation, drop-out, etc. of optical fibers. This process for manufacturing the optical fiber bundle consists in arraying the optical fibers 2 so as to hexagonally close-pack the fibers into a packing pipe, bundling the fibers with an evaporatable binder, such as alcohol, then drawing the bundle out of the packing pipe, inserting the bundle into the central part of a glass mantle pipe 3, packing the glass fibers 4 around the same and successively subjecting the fiber bundle to thermal fusing and thermal stretching.