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AU2022407295B2 - Blowable flexible innerduct - Google Patents
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AU2022407295B2 - Blowable flexible innerduct - Google Patents

Blowable flexible innerduct

Info

Publication number
AU2022407295B2
AU2022407295B2 AU2022407295A AU2022407295A AU2022407295B2 AU 2022407295 B2 AU2022407295 B2 AU 2022407295B2 AU 2022407295 A AU2022407295 A AU 2022407295A AU 2022407295 A AU2022407295 A AU 2022407295A AU 2022407295 B2 AU2022407295 B2 AU 2022407295B2
Authority
AU
Australia
Prior art keywords
innerduct
chamber
longitudinal chamber
textile
longitudinal
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.)
Active
Application number
AU2022407295A
Other languages
English (en)
Other versions
AU2022407295A1 (en
Inventor
Steven L. Bedingfield
Andrew Broadway
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.)
Milliken and Co
Original Assignee
Milliken and 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
Priority claimed from US17/984,849 external-priority patent/US11913593B2/en
Application filed by Milliken and Co filed Critical Milliken and Co
Priority claimed from PCT/US2022/079872 external-priority patent/WO2023107805A1/en
Publication of AU2022407295A1 publication Critical patent/AU2022407295A1/en
Application granted granted Critical
Publication of AU2022407295B2 publication Critical patent/AU2022407295B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0035—Protective fabrics
    • D03D1/0043—Protective fabrics for elongated members, i.e. sleeves
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/49—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads textured; curled; crimped
    • 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
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0487—Tubings, i.e. having a closed section with a non-circular cross-section
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • 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
    • H02G1/086—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 using fluid as pulling means, e.g. liquid, pressurised gas or suction means

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Woven Fabrics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Air Bags (AREA)
  • Electric Cable Installation (AREA)
  • Details Of Indoor Wiring (AREA)
AU2022407295A 2021-12-07 2022-11-15 Blowable flexible innerduct Active AU2022407295B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202163286890P 2021-12-07 2021-12-07
US63/286,890 2021-12-07
US17/984,831 2022-11-10
US17/984,849 US11913593B2 (en) 2021-12-07 2022-11-10 Blowable flexible innerduct
US17/984,831 US12498058B2 (en) 2021-12-07 2022-11-10 Blowable flexible innerduct
US17/984,849 2022-11-10
PCT/US2022/079872 WO2023107805A1 (en) 2021-12-07 2022-11-15 Blowable flexible innerduct

Publications (2)

Publication Number Publication Date
AU2022407295A1 AU2022407295A1 (en) 2024-06-13
AU2022407295B2 true AU2022407295B2 (en) 2025-09-25

Family

ID=91269409

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2022407295A Active AU2022407295B2 (en) 2021-12-07 2022-11-15 Blowable flexible innerduct

Country Status (5)

Country Link
EP (1) EP4445459A1 (ja)
JP (1) JP7749844B2 (ja)
KR (1) KR20240118830A (ja)
AU (1) AU2022407295B2 (ja)
CA (1) CA3239497A1 (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002009249A1 (fr) * 2000-07-25 2002-01-31 France Telecom Dispositif de pose dans une conduite par air comprime d'un filin muni d'un furet et procede correspondant
WO2003092134A1 (en) * 2002-04-23 2003-11-06 British Telecommunications Public Limited Company Method and system of subduct & cable installation
WO2008027467A1 (en) * 2006-08-31 2008-03-06 Milliken & Company Method of installing a conduit, innerduct, and cable
US9362725B2 (en) * 2011-10-28 2016-06-07 Milliken & Company Electromagnetic shielded sleeve
US20200208759A1 (en) * 2017-07-31 2020-07-02 Exel Industries Layer and tube comprising such a layer
CN213476233U (zh) * 2020-01-20 2021-06-18 美利肯公司 织物内导管结构和套管系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001136621A (ja) * 1999-11-09 2001-05-18 Nippon Comsys Corp チューブ反転式通線装置
US6398190B1 (en) * 2000-10-30 2002-06-04 Milliken & Company Cable assembly and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002009249A1 (fr) * 2000-07-25 2002-01-31 France Telecom Dispositif de pose dans une conduite par air comprime d'un filin muni d'un furet et procede correspondant
WO2003092134A1 (en) * 2002-04-23 2003-11-06 British Telecommunications Public Limited Company Method and system of subduct & cable installation
WO2008027467A1 (en) * 2006-08-31 2008-03-06 Milliken & Company Method of installing a conduit, innerduct, and cable
US9362725B2 (en) * 2011-10-28 2016-06-07 Milliken & Company Electromagnetic shielded sleeve
US20200208759A1 (en) * 2017-07-31 2020-07-02 Exel Industries Layer and tube comprising such a layer
CN213476233U (zh) * 2020-01-20 2021-06-18 美利肯公司 织物内导管结构和套管系统

Also Published As

Publication number Publication date
EP4445459A1 (en) 2024-10-16
JP2024546251A (ja) 2024-12-19
CA3239497A1 (en) 2023-06-15
JP7749844B2 (ja) 2025-10-06
AU2022407295A1 (en) 2024-06-13
KR20240118830A (ko) 2024-08-05

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)