FR2684455B3 - Couvre-joint ferme hermetiquement pour cables de fibres optiques. - Google Patents

Couvre-joint ferme hermetiquement pour cables de fibres optiques.

Info

Publication number
FR2684455B3
FR2684455B3 FR9214677A FR9214677A FR2684455B3 FR 2684455 B3 FR2684455 B3 FR 2684455B3 FR 9214677 A FR9214677 A FR 9214677A FR 9214677 A FR9214677 A FR 9214677A FR 2684455 B3 FR2684455 B3 FR 2684455B3
Authority
FR
France
Prior art keywords
fiber optic
optic cables
joint cover
hermetically closed
closed joint
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 - Lifetime
Application number
FR9214677A
Other languages
English (en)
Other versions
FR2684455A3 (fr
Inventor
Toffetti Eugenio
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.)
Sirti SpA
Original Assignee
Sirti SpA
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
Priority claimed from IT001040 external-priority patent/IT222052Z2/it
Application filed by Sirti SpA filed Critical Sirti SpA
Publication of FR2684455A3 publication Critical patent/FR2684455A3/fr
Application granted granted Critical
Publication of FR2684455B3 publication Critical patent/FR2684455B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4441—Boxes
    • G02B6/4442—Cap coupling boxes
    • 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
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4441—Boxes
    • G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
    • 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
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4441—Boxes
    • G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
    • G02B6/44465—Seals
    • 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
    • G02B6/4471—Terminating devices ; Cable clamps
    • G02B6/44775—Cable seals e.g. feed-through
    • 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
    • H02G15/00—Cable fittings
    • H02G15/013—Sealing means for cable inlets
    • 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
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • H02G15/113—Boxes split longitudinally in main cable direction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Cable Accessories (AREA)
  • Light Guides In General And Applications Therefor (AREA)
FR9214677A 1991-11-29 1992-11-26 Couvre-joint ferme hermetiquement pour cables de fibres optiques. Expired - Lifetime FR2684455B3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001040 IT222052Z2 (it) 1991-11-29 1991-11-29 Coprigiunto a tenuta ermetica per cavi a fibre ottiche
US07/978,358 US5313546A (en) 1991-11-29 1992-11-18 Hermetically sealed joint cover for fibre optic cables

Publications (2)

Publication Number Publication Date
FR2684455A3 FR2684455A3 (fr) 1993-06-04
FR2684455B3 true FR2684455B3 (fr) 1993-11-12

Family

ID=26330706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9214677A Expired - Lifetime FR2684455B3 (fr) 1991-11-29 1992-11-26 Couvre-joint ferme hermetiquement pour cables de fibres optiques.

Country Status (4)

Country Link
US (1) US5313546A (fr)
DE (1) DE9216485U1 (fr)
FR (1) FR2684455B3 (fr)
GB (1) GB2261960B (fr)

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Also Published As

Publication number Publication date
GB2261960B (en) 1995-10-25
GB9224311D0 (en) 1993-01-06
US5313546A (en) 1994-05-17
GB2261960A (en) 1993-06-02
FR2684455A3 (fr) 1993-06-04
DE9216485U1 (de) 1993-04-15

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