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Machine translation
1. (WO2005033028) METHOD FOR MANUFACTURING OPTICAL FIBRES AND THEIR PREFORMS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/033028    International Application No.:    PCT/NL2004/000699
Publication Date: 14.04.2005 International Filing Date: 05.10.2004
IPC:
C03B 37/014 (2006.01), C03B 37/018 (2006.01)
Applicants: DRAKA FIBRE TECHNOLOGY B.V. [NL/NL]; Zwaanstraat 1, NL-5651 CA Eindhoven (NL) (For All Designated States Except US).
SIMONS, Dennis, Robert [NL/NL]; (NL) (For US Only).
TERPSMA, Jelle, Philip [NL/NL]; (NL) (For US Only).
GOOIJER, Frans [NL/NL]; (NL) (For US Only)
Inventors: SIMONS, Dennis, Robert; (NL).
TERPSMA, Jelle, Philip; (NL).
GOOIJER, Frans; (NL)
Agent: DOHMEN, Johannes, Maria, Gerardus; Algemeen Octrooi-en Merkenbureau, P.O. Box 645, NL-5600 AP Eindhoven (NL)
Priority Data:
1024480 08.10.2003 NL
Title (EN) METHOD FOR MANUFACTURING OPTICAL FIBRES AND THEIR PREFORMS
(FR) PROCEDE DE FABRICATION DE FIBRES OPTIQUES ET LEURS PREFORMES
Abstract: front page image
(EN)The present invention relates to a method for manufacturing a preform for optical fibres, wherein deposition of glass-forming compounds on the substrate takes place. The present invention furthermore relates to a method for manufacturing optical fibres, wherein one end of a solid preform is heated, after which an optical fibre is drawn from said heated end. The preform is substantially free from hydroxyl groups and fibres drawn therefrom exibit small attention losses.
(FR)L'invention concerne un procédé de fabrication d'une préforme pour fibres optiques, au cours duquel a lieu un dépôt de composés de formation de verre sur le substrat. Cette invention a aussi trait à un procédé de fabrication de fibres optiques, selon lequel une extrémité d'une préforme solide est chauffée, suite à quoi une fibre optique est tirée de ladite extrémité chauffée.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Dutch; Flemish (NL)