PROCEDE DE PREPARATION DE PREFORMES DE FIBRES OPTIQUES

• Main Author: NOBUTAKA MATSUO, MASANOBU MOTOKI, YOSHITAKA ITOH, SADAO KANBE ET HARUO OSAFUNE
• Format: Patent
• Language: French
• Published: 11.04.1986
• Edition: 4
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GLASS; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; METALLURGY; MINERAL OR SLAG WOOL; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

PROCEDE DE PREPARATION DE PREFORMES DE FIBRES OPTIQUES.IL CONSISTE A PREPARER DES SOLUTIONS DE SOL A BASE DE SILICATE D'ALCOYLE DOPE, A COULER LES SOLUTIONS DE SOL DANS UN RECIPIENT CYLINDRIQUE TOURNANT, A LES GELIFIER PAR ROTATION, A SECHER LE GEL HUMIDE EN UN GEL SEC ET A VITRIFIER LE GEL SEC.INDUSTRIE DES TELECOMMUNICATIONS.