CO2017012475A2 - Connector assembly for fiber optic cables with internal stress absorption and internal sealing for mounting in a fiber optic splice box - Google Patents

Connector assembly for fiber optic cables with internal stress absorption and internal sealing for mounting in a fiber optic splice box

Info

Publication number
CO2017012475A2
CO2017012475A2 CONC2017/0012475A CO2017012475A CO2017012475A2 CO 2017012475 A2 CO2017012475 A2 CO 2017012475A2 CO 2017012475 A CO2017012475 A CO 2017012475A CO 2017012475 A2 CO2017012475 A2 CO 2017012475A2
Authority
CO
Colombia
Prior art keywords
fiber optic
connector assembly
main body
stress absorption
splice box
Prior art date
Application number
CONC2017/0012475A
Other languages
Spanish (es)
Inventor
Davila William Perez
Original Assignee
Davila William Perez
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 Davila William Perez filed Critical Davila William Perez
Publication of CO2017012475A2 publication Critical patent/CO2017012475A2/en

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
    • G02B6/4471—Terminating devices ; Cable clamps
    • G02B6/44775—Cable seals e.g. feed-through
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/08—Sealing by means of axial screws compressing a ring or sleeve
    • 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
    • G02B6/44765—Terminating devices ; Cable clamps with means for strain-relieving to exterior cable layers
    • 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
    • H02G15/007—Devices for relieving mechanical stress
    • 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Cable Accessories (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

Se proporciona un ensamble de conector para cable de fibra óptica el cual se puede montar en una caja de empalme de fibra óptica, y el cual es particularmente útil para absorber esfuerzos internos generados sobre el cable de fibra óptica así como para producir simultáneamente un sellado mejorado entre el ensamble de conector y dicho cable. El ensamble de conector comprende un cuerpo principal y una tuerca de fijación por medio de la cual se instala dicho cuerpo principal en una placa de base de la caja de empalme. Opcionalmente, el ensamble de conector también comprende una junta tórica montada entre el cuerpo principal y la placa de base. El ensamble de conector comprende además un sub-ensamble formado por un inserto y un sello; una tuerca de extensión la cual está diseñada para provocar una deformación en el sub-ensamble y proporcionar así una primera zona de absorción de esfuerzos y sellado; una tuerca de cierre; y una férula; en donde la férula se instala entre, y es deformada por, el cuerpo principal y la tuerca de cierre de manera que se produce una segunda zona de sellado y absorción de esfuerzos. La invención también concierne un método para formar el ensamble de conector en una placa de base de una caja de empalme de fibra óptica.A fiber optic cable connector assembly is provided which can be mounted in a fiber optic splice box, and which is particularly useful for absorbing internal stresses generated on the fiber optic cable as well as simultaneously producing an improved seal. between the connector assembly and said cable. The connector assembly comprises a main body and a fixing nut by means of which said main body is installed in a base plate of the junction box. Optionally, the connector assembly also comprises an O-ring mounted between the main body and the base plate. The connector assembly further comprises a sub-assembly formed by an insert and a seal; an extension nut which is designed to cause deformation in the sub-assembly and thus provide a first zone of stress absorption and sealing; a lock nut; and a splint; where the splint is installed between, and is deformed by, the main body and the closing nut so that a second sealing and stress absorption zone is produced. The invention also concerns a method of forming the connector assembly on a base plate of a fiber optic splice box.

CONC2017/0012475A 2015-11-03 2017-12-01 Connector assembly for fiber optic cables with internal stress absorption and internal sealing for mounting in a fiber optic splice box CO2017012475A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MX2015015305A MX367607B (en) 2015-11-03 2015-11-03 Connector assembly for fiber optic cables having absorption of inner stresses and inner sealing for mounting in a fiber optic connection box.
PCT/IB2016/056109 WO2017077408A1 (en) 2015-11-03 2016-10-12 Connector assembly for fiber optic cables having absorption of inner stresses and inner sealing for mounting in a fiber optic connection box

Publications (1)

Publication Number Publication Date
CO2017012475A2 true CO2017012475A2 (en) 2018-02-28

Family

ID=58661702

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2017/0012475A CO2017012475A2 (en) 2015-11-03 2017-12-01 Connector assembly for fiber optic cables with internal stress absorption and internal sealing for mounting in a fiber optic splice box

Country Status (3)

Country Link
CO (1) CO2017012475A2 (en)
MX (1) MX367607B (en)
WO (1) WO2017077408A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107706650B (en) * 2017-10-30 2023-11-07 江苏海天微电子股份有限公司 1500V connector with high safety performance and unlocking mechanism thereof
CN107728272A (en) * 2017-11-10 2018-02-23 国网新疆电力有限公司培训中心 Electric power optical cable and steel pipe space plugging device
CN110459904B (en) * 2018-06-30 2021-03-23 中航光电科技股份有限公司 Connector accessory and connector
CN109149066B (en) * 2018-09-04 2024-07-30 佛山市波谱达通信科技有限公司 Ceiling antenna
CN111781682B (en) * 2020-07-28 2022-02-15 广东亿源通科技股份有限公司 Lockable optical fiber connector
US11287580B1 (en) 2020-09-16 2022-03-29 Berk-Tek Llc Armored cable and connection for the same
CN112782819A (en) * 2021-03-11 2021-05-11 江苏亨通光网科技有限公司 Novel joint box and corresponding cable laying structure
CN114094521B (en) * 2021-10-27 2024-02-20 深圳供电局有限公司 Superconducting cable Dewar connecting structure and superconducting cable connecting device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744731Y2 (en) * 1978-01-26 1982-10-02
DE3017383C2 (en) * 1980-05-07 1982-05-06 Dietrich 7778 Markdorf Grünau Cable gland for control cabinets
US5051541A (en) * 1990-03-23 1991-09-24 Thomas & Betts Corporation Plastic electrical connector for liquidtight conduit
US6268565B1 (en) * 1999-12-06 2001-07-31 Avaya Technology Corp. Cable seal for submerged enclosures
US9601914B2 (en) * 2014-01-13 2017-03-21 Avc Industrial Corp. Cable and flexible conduit gland assembly

Also Published As

Publication number Publication date
WO2017077408A1 (en) 2017-05-11
MX2015015305A (en) 2017-05-02
MX367607B (en) 2019-08-28

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