BRPI0923970A2 - dutos de sustentação para um sistema local de acesso de cabo de transmissão para cabeamento horizontal nas aplicações destinadas às unidades com moradores múltiplos - Google Patents

dutos de sustentação para um sistema local de acesso de cabo de transmissão para cabeamento horizontal nas aplicações destinadas às unidades com moradores múltiplos

Info

Publication number
BRPI0923970A2
BRPI0923970A2 BRPI0923970A BRPI0923970A BRPI0923970A2 BR PI0923970 A2 BRPI0923970 A2 BR PI0923970A2 BR PI0923970 A BRPI0923970 A BR PI0923970A BR PI0923970 A BRPI0923970 A BR PI0923970A BR PI0923970 A2 BRPI0923970 A2 BR PI0923970A2
Authority
BR
Brazil
Prior art keywords
dweller
applications
access system
cable
local horizontal
Prior art date
Application number
BRPI0923970A
Other languages
English (en)
Inventor
Kurt H Petersen
Linnea M Wilkes
Sidney J Berglund
Victor J Borer
Zachary M Thompson
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI0923970A2 publication Critical patent/BRPI0923970A2/pt

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
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
    • 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
    • G02B6/443—Protective covering
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
    • 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/47—Installation in buildings
    • G02B6/475—Mechanical aspects of installing cables in ducts or the like for buildings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Details Of Indoor Wiring (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
BRPI0923970A 2009-03-27 2009-12-17 dutos de sustentação para um sistema local de acesso de cabo de transmissão para cabeamento horizontal nas aplicações destinadas às unidades com moradores múltiplos BRPI0923970A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16418409P 2009-03-27 2009-03-27
PCT/US2009/068441 WO2010110826A1 (en) 2009-03-27 2009-12-17 Ducts to support a drop access location system for horizontal cabling in multi-dwelling unit applications

Publications (1)

Publication Number Publication Date
BRPI0923970A2 true BRPI0923970A2 (pt) 2016-01-19

Family

ID=42077697

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923970A BRPI0923970A2 (pt) 2009-03-27 2009-12-17 dutos de sustentação para um sistema local de acesso de cabo de transmissão para cabeamento horizontal nas aplicações destinadas às unidades com moradores múltiplos

Country Status (8)

Country Link
US (2) US8842960B2 (pt)
EP (1) EP2411852A1 (pt)
CN (1) CN102365571A (pt)
BR (1) BRPI0923970A2 (pt)
MX (1) MX2011009945A (pt)
RU (1) RU2510058C2 (pt)
TW (1) TW201035611A (pt)
WO (1) WO2010110826A1 (pt)

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Also Published As

Publication number Publication date
US20140153893A1 (en) 2014-06-05
AU2009343162A1 (en) 2011-09-01
EP2411852A1 (en) 2012-02-01
MX2011009945A (es) 2011-10-06
RU2011135913A (ru) 2013-05-10
US20100243096A1 (en) 2010-09-30
WO2010110826A1 (en) 2010-09-30
CN102365571A (zh) 2012-02-29
RU2510058C2 (ru) 2014-03-20
US8842960B2 (en) 2014-09-23
TW201035611A (en) 2010-10-01

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]