FR2719038B1 - Procédé de préparation de pièces à base de silice, et pièces ainsi obtenues. - Google Patents

Procédé de préparation de pièces à base de silice, et pièces ainsi obtenues.

Info

Publication number
FR2719038B1
FR2719038B1 FR9404800A FR9404800A FR2719038B1 FR 2719038 B1 FR2719038 B1 FR 2719038B1 FR 9404800 A FR9404800 A FR 9404800A FR 9404800 A FR9404800 A FR 9404800A FR 2719038 B1 FR2719038 B1 FR 2719038B1
Authority
FR
France
Prior art keywords
parts
silica
preparation
parts based
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.)
Expired - Fee Related
Application number
FR9404800A
Other languages
English (en)
Other versions
FR2719038A1 (fr
Inventor
Norbert Perrodin
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 FR9404800A priority Critical patent/FR2719038B1/fr
Priority to PCT/FR1995/000526 priority patent/WO1995029133A1/fr
Publication of FR2719038A1 publication Critical patent/FR2719038A1/fr
Application granted granted Critical
Publication of FR2719038B1 publication Critical patent/FR2719038B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/10—Non-chemical treatment
    • C03B37/14—Re-forming fibres or filaments, i.e. changing their shape
    • C03B37/15—Re-forming fibres or filaments, i.e. changing their shape with heat application, e.g. for making optical fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
FR9404800A 1994-04-21 1994-04-21 Procédé de préparation de pièces à base de silice, et pièces ainsi obtenues. Expired - Fee Related FR2719038B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9404800A FR2719038B1 (fr) 1994-04-21 1994-04-21 Procédé de préparation de pièces à base de silice, et pièces ainsi obtenues.
PCT/FR1995/000526 WO1995029133A1 (fr) 1994-04-21 1995-04-21 Procede de preparation de pieces a base de silice, et pieces ainsi obtenues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404800A FR2719038B1 (fr) 1994-04-21 1994-04-21 Procédé de préparation de pièces à base de silice, et pièces ainsi obtenues.

Publications (2)

Publication Number Publication Date
FR2719038A1 FR2719038A1 (fr) 1995-10-27
FR2719038B1 true FR2719038B1 (fr) 1996-07-12

Family

ID=9462364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404800A Expired - Fee Related FR2719038B1 (fr) 1994-04-21 1994-04-21 Procédé de préparation de pièces à base de silice, et pièces ainsi obtenues.

Country Status (2)

Country Link
FR (1) FR2719038B1 (fr)
WO (1) WO1995029133A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253896A (en) * 1960-02-02 1966-05-31 American Optical Corp Method of making glass clad energyconducting fibers
CH619202A5 (fr) * 1976-06-17 1980-09-15 Sulzer Ag
DE4112609C2 (de) * 1991-04-17 1993-11-11 Siemens Ag Verfahren zur Herrstellung eines optischen Kopplers

Also Published As

Publication number Publication date
WO1995029133A1 (fr) 1995-11-02
FR2719038A1 (fr) 1995-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse