Invention Grant
- Patent Title: Device and method for manufacturing an optical preform
- Patent Title (中): 用于制造光学预型件的装置和方法
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Application No.: US12892395Application Date: 2010-09-28
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Publication No.: US08499585B2Publication Date: 2013-08-06
- Inventor: Mattheus Jacobus Nicolaas Van Stralen , Martinus Johannes Marinu Jozeph Swarts , Igor Milicevic , Marco Korsten
- Applicant: Mattheus Jacobus Nicolaas Van Stralen , Martinus Johannes Marinu Jozeph Swarts , Igor Milicevic , Marco Korsten
- Applicant Address: NL Amsterdam
- Assignee: Draka Comteq B.V.
- Current Assignee: Draka Comteq B.V.
- Current Assignee Address: NL Amsterdam
- Agency: Sughrue Mion, PLLC
- Priority: NL1030749 20051222
- Main IPC: C03B37/018
- IPC: C03B37/018
Abstract:
The present invention relates to a device for manufacturing an optical preform by means of an internal vapor deposition process, said device comprising an energy source and a substrate tube, which substrate tube comprises a supply side for supplying glass-forming precursors and a discharge side for discharging constituents that have not been deposited on the interior of the substrate tube, said energy source being movable along the length of the substrate tube between a point of reversal at the supply side and a point of reversal at the discharge side.
Public/Granted literature
- US20110023552A1 DEVICE AND METHOD FOR MANUFACTURING AN OPTICAL PREFORM Public/Granted day:2011-02-03
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