FR2454843A3 - Dispositif d'enrobage de fils de faible diametre - Google Patents

Dispositif d'enrobage de fils de faible diametre

Info

Publication number
FR2454843A3
FR2454843A3 FR7905648A FR7905648A FR2454843A3 FR 2454843 A3 FR2454843 A3 FR 2454843A3 FR 7905648 A FR7905648 A FR 7905648A FR 7905648 A FR7905648 A FR 7905648A FR 2454843 A3 FR2454843 A3 FR 2454843A3
Authority
FR
France
Prior art keywords
fibres
bored
grooved rollers
optical fibres
coating apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7905648A
Other languages
English (en)
Other versions
FR2454843B3 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7905648A priority Critical patent/FR2454843A3/fr
Publication of FR2454843A3 publication Critical patent/FR2454843A3/fr
Application granted granted Critical
Publication of FR2454843B3 publication Critical patent/FR2454843B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/18—Extrusion
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/20—Contacting the fibres with applicators, e.g. rolls
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
    • D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
    • D06B1/145—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller the treating material being kept in the trough formed between two or more rollers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

L'INVENTION A POUR OBJET UN DISPOSITIF D'ENROBAGE DE FILS DE FAIBLE DIAMETRE. CE DISPOSITIF COMPREND: DEUX GALETTES CYLINDRIQUES A AXE HORIZONTAL MUNIES CHACUNE D'AU MOINS UNE GORGE; UN MOYEN POUR DEPLACER AU MOINS L'UNE DES GALETTES ET PERMETTRE D'AMENER CES GALETTES EN POSITION TANGENTIELLE, LES DEUX GORGES DES DEUX GALETTES ETANT PLACEES EN REGARD L'UNE DE L'AUTRE ET FORMANT UNE FILIERE DANS LAQUELLE PASSE LE FIL A ENROBER, CE FIL SE DEPLACANT DE HAUT EN BAS DANS CETTE FILIERE; UN MOTEUR QUI ENTRAINE LES DEUX GALETTES EN ROTATION UNIFORME ET DE SENS CONTRAIRES, LA VITESSE TANGENTIELLE DES DEUX GALETTES AU NIVEAU DU FIL ETANT DIRIGEE DE BAS EN HAUT. APPLICATION A L'ENROBAGE DES FIBRES OPTIQUES.
FR7905648A 1979-03-05 1979-03-05 Dispositif d'enrobage de fils de faible diametre Granted FR2454843A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7905648A FR2454843A3 (fr) 1979-03-05 1979-03-05 Dispositif d'enrobage de fils de faible diametre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905648A FR2454843A3 (fr) 1979-03-05 1979-03-05 Dispositif d'enrobage de fils de faible diametre

Publications (2)

Publication Number Publication Date
FR2454843A3 true FR2454843A3 (fr) 1980-11-21
FR2454843B3 FR2454843B3 (fr) 1981-03-20

Family

ID=9222764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905648A Granted FR2454843A3 (fr) 1979-03-05 1979-03-05 Dispositif d'enrobage de fils de faible diametre

Country Status (1)

Country Link
FR (1) FR2454843A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7329435B2 (en) 2002-02-27 2008-02-12 3M Innovative Properties Company Strand coating device and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014453A (en) * 1958-06-03 1961-12-26 Pittsburgh Plate Glass Co Coating apparatus
US3301932A (en) * 1961-05-31 1967-01-31 Dow Chemical Co Method for producing coated articles
GB1475997A (en) * 1974-12-03 1977-06-10 Telephone Cables Ltd Manufacture of coated glass fibres
US4115087A (en) * 1976-04-07 1978-09-19 Bicc Limited Optical fibres

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014453A (en) * 1958-06-03 1961-12-26 Pittsburgh Plate Glass Co Coating apparatus
US3301932A (en) * 1961-05-31 1967-01-31 Dow Chemical Co Method for producing coated articles
GB1475997A (en) * 1974-12-03 1977-06-10 Telephone Cables Ltd Manufacture of coated glass fibres
US4115087A (en) * 1976-04-07 1978-09-19 Bicc Limited Optical fibres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7329435B2 (en) 2002-02-27 2008-02-12 3M Innovative Properties Company Strand coating device and method

Also Published As

Publication number Publication date
FR2454843B3 (fr) 1981-03-20

Similar Documents

Publication Publication Date Title
FI832144A0 (fi) Anordning och foerfarande foer behandling av banmaterial
EP0674048A3 (fr) Dispositif d'enduction pour l'enduction d'un rouleau de presse d'encollage, papier ou carton
MY101559A (en) Appartus for and methods of providing a multiplicity of streams of air entrained fibers.
CA1274677C (fr) Methode et dispositif de centrage de l'ame d'une fibre guide d'ondes optiques dans l'extremite du photoguide
MY102858A (en) Apparatus for and methods for forming airlaid fibrous webs having a multiplicity of components.
SE7602585L (sv) Anleggning for upparbetning av pappersavfall
ES8602260A1 (es) Un metodo para dotar a una fibra optica de un revestimiento
ES281487U (es) Cable optico de conexion multipunto para la distribucion de informaciones
EP0098380A3 (en) Friction spinning apparatus
CA2026063A1 (fr) Enducteur a arret rapide pour recouvrir une surface de longueur indefinie
FR2454843A3 (fr) Dispositif d'enrobage de fils de faible diametre
BR8501093A (pt) Aparelho para formacao de veus de fibras
AU571164B2 (en) Coating optical fibres
US4522022B1 (fr)
ES8605594A1 (es) Dispositivo para preparar una mezcla de fibras que contiene desechos textiles duros para la hilatura de extremo abierto
UA6314A1 (uk) Установка для безперевного виготовлення і обробки полотна з волокнистого матеріалу
BE862046A (fr) Procede et dispositifs pour controler la quantite de matiere d'impregnation ou d'enrobage sur des materiaux lineaires tels que fibres, fils ou rubans textiles
EP0863252A3 (fr) Procédé et appareil pour déshydrater une suspension de fibres
SE8803103D0 (sv) Forfarande och anordning for bestrykning av lopande materialbanor
JPS6445746A (en) Coating of optical fiber
Stephansen New applications of high intensity infrared to reduce binder migration on coating.
DE3472276D1 (en) Apparatus for transmitting high velocity to a running fibre, and process for threading-up this fibre
SE9703348L (sv) Metod för modifiering av träfibrer med galaktosoxidas och pappersprodukt innehållande sådana träfibrer
FI872942A (fi) Foerfarande och anordning foer bestrykning av en materialbana.
AU1673499A (en) Tail threading method and finishing device for paper

Legal Events

Date Code Title Description
ST Notification of lapse