FR2799316B1 - Dispositif de reperage de conduites en extremite ou en section - Google Patents

Dispositif de reperage de conduites en extremite ou en section

Info

Publication number
FR2799316B1
FR2799316B1 FR9912244A FR9912244A FR2799316B1 FR 2799316 B1 FR2799316 B1 FR 2799316B1 FR 9912244 A FR9912244 A FR 9912244A FR 9912244 A FR9912244 A FR 9912244A FR 2799316 B1 FR2799316 B1 FR 2799316B1
Authority
FR
France
Prior art keywords
conduits
tracking
section
tracking conduits
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
FR9912244A
Other languages
English (en)
Other versions
FR2799316A1 (fr
Inventor
Daniel Crespel
Pierre Mignon
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Priority to FR9912244A priority Critical patent/FR2799316B1/fr
Publication of FR2799316A1 publication Critical patent/FR2799316A1/fr
Application granted granted Critical
Publication of FR2799316B1 publication Critical patent/FR2799316B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4482—Code or colour marking
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Prostheses (AREA)
FR9912244A 1999-09-30 1999-09-30 Dispositif de reperage de conduites en extremite ou en section Expired - Fee Related FR2799316B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9912244A FR2799316B1 (fr) 1999-09-30 1999-09-30 Dispositif de reperage de conduites en extremite ou en section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9912244A FR2799316B1 (fr) 1999-09-30 1999-09-30 Dispositif de reperage de conduites en extremite ou en section

Publications (2)

Publication Number Publication Date
FR2799316A1 FR2799316A1 (fr) 2001-04-06
FR2799316B1 true FR2799316B1 (fr) 2001-11-30

Family

ID=9550456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9912244A Expired - Fee Related FR2799316B1 (fr) 1999-09-30 1999-09-30 Dispositif de reperage de conduites en extremite ou en section

Country Status (1)

Country Link
FR (1) FR2799316B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006840A1 (de) * 1990-03-05 1991-09-12 Sterling Electrique Sa Vorrichtung zum kennzeichnen von kabeln, litzen o. dgl.
FR2668633B1 (fr) * 1990-10-31 1992-12-31 Telemecanique Dispositif d'identification de cable electrique et procedes d'obtention s'y rapportant.
FR2701783B1 (fr) * 1993-02-19 1995-05-19 Legrand Sa Dispositif de repérage, notamment pour câble d'installation électrique, procédé de mise en Óoeuvre d'un tel dispositif de repérage, et repère correspondant.
DE4407406A1 (de) * 1993-12-23 1995-06-29 Rheydt Kabelwerk Ag Optische Faser mit einer Farbkennzeichnung
US5485539A (en) * 1994-08-01 1996-01-16 Siecor Corporation Fiber optic ribbon cable subunit bearing printed information
FR2733625B1 (fr) * 1995-04-25 1997-05-30 Alcatel Cable Cable avec information de marquage

Also Published As

Publication number Publication date
FR2799316A1 (fr) 2001-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140530