CA2528725C - Methode empechant l'assombrissement par l'hydrogene d'une fibre optique - Google Patents

Methode empechant l'assombrissement par l'hydrogene d'une fibre optique Download PDF

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Publication number
CA2528725C
CA2528725C CA2528725A CA2528725A CA2528725C CA 2528725 C CA2528725 C CA 2528725C CA 2528725 A CA2528725 A CA 2528725A CA 2528725 A CA2528725 A CA 2528725A CA 2528725 C CA2528725 C CA 2528725C
Authority
CA
Canada
Prior art keywords
hydrogen
optic fibre
flowing gas
tubular body
gas
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
CA2528725A
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English (en)
Other versions
CA2528725A1 (fr
Inventor
Gerald V. Chalifoux
Robert B. Logan
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.)
Petrospec Engineering Inc
Original Assignee
PETROSPEC ENGINEERING Ltd
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 PETROSPEC ENGINEERING Ltd filed Critical PETROSPEC ENGINEERING Ltd
Priority to CA2528725A priority Critical patent/CA2528725C/fr
Publication of CA2528725A1 publication Critical patent/CA2528725A1/fr
Application granted granted Critical
Publication of CA2528725C publication Critical patent/CA2528725C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/44382—Means specially adapted for strengthening or protecting the cables the means comprising hydrogen absorbing materials

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
CA2528725A 2005-11-25 2005-11-25 Methode empechant l'assombrissement par l'hydrogene d'une fibre optique Expired - Fee Related CA2528725C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2528725A CA2528725C (fr) 2005-11-25 2005-11-25 Methode empechant l'assombrissement par l'hydrogene d'une fibre optique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2528725A CA2528725C (fr) 2005-11-25 2005-11-25 Methode empechant l'assombrissement par l'hydrogene d'une fibre optique

Publications (2)

Publication Number Publication Date
CA2528725A1 CA2528725A1 (fr) 2007-05-25
CA2528725C true CA2528725C (fr) 2012-03-27

Family

ID=38066738

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2528725A Expired - Fee Related CA2528725C (fr) 2005-11-25 2005-11-25 Methode empechant l'assombrissement par l'hydrogene d'une fibre optique

Country Status (1)

Country Link
CA (1) CA2528725C (fr)

Also Published As

Publication number Publication date
CA2528725A1 (fr) 2007-05-25

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Effective date: 20171127