BR112013006666A2 - duto interno de conduto tendo fricção reduzida e elevada resistência - Google Patents
duto interno de conduto tendo fricção reduzida e elevada resistênciaInfo
- Publication number
- BR112013006666A2 BR112013006666A2 BR112013006666A BR112013006666A BR112013006666A2 BR 112013006666 A2 BR112013006666 A2 BR 112013006666A2 BR 112013006666 A BR112013006666 A BR 112013006666A BR 112013006666 A BR112013006666 A BR 112013006666A BR 112013006666 A2 BR112013006666 A2 BR 112013006666A2
- Authority
- BR
- Brazil
- Prior art keywords
- friction
- duct
- high strength
- internal conduit
- reduced friction
- Prior art date
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
- H02G3/0487—Tubings, i.e. having a closed section with a non-circular cross-section
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Insulated Conductors (AREA)
- Electric Cable Installation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Woven Fabrics (AREA)
- Joints Allowing Movement (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Details Of Indoor Wiring (AREA)
- Laminated Bodies (AREA)
Abstract
duto interno de conduto tendo fricção reduzida e elevada resistência. um dispositivo adaptado para ser inserido em um conduto inclui um primeiro material de tecido tendo uma elevada resistência à tração e um segundo material de tecido tendo um baixo coeficiente de fricção. os materiais são fixados um ao outro para formar um duto interno. um terceiro material de tecido de um baixo coeficiente de fricção pode ser fixado ao primeiro material para proporcionar um duto interno cujas superfícies externas apresentam um baixo coeficiente de fricação. um duto interno ou fita de puxar também pode ser formado pela pernas tendo um núcleo interno de uma elevada resistência à tração e um forro externo tendo um baixo coeficiente de fricção. as pernas podem ser tecidas em conjunto para formar o duto interno ou fita de puxar.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40380610P | 2010-09-23 | 2010-09-23 | |
US13/193,915 US20120073854A1 (en) | 2010-09-23 | 2011-07-29 | Conduit innerduct having reduced friction and high strength |
PCT/US2011/052678 WO2012040413A2 (en) | 2010-09-23 | 2011-09-22 | Conduit innerduct having reduced friction and high strength |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013006666A2 true BR112013006666A2 (pt) | 2016-06-07 |
Family
ID=44789593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013006666A BR112013006666A2 (pt) | 2010-09-23 | 2011-09-22 | duto interno de conduto tendo fricção reduzida e elevada resistência |
Country Status (20)
Country | Link |
---|---|
US (1) | US20120073854A1 (pt) |
EP (1) | EP2601717B1 (pt) |
JP (1) | JP2013539345A (pt) |
KR (1) | KR20130109109A (pt) |
CN (1) | CN103222141B (pt) |
AU (1) | AU2011305378B2 (pt) |
BR (1) | BR112013006666A2 (pt) |
CA (1) | CA2809676A1 (pt) |
CL (1) | CL2013000684A1 (pt) |
CO (1) | CO6650395A2 (pt) |
DK (1) | DK2601717T3 (pt) |
ES (1) | ES2552522T3 (pt) |
HK (1) | HK1182837A1 (pt) |
IL (1) | IL224804A (pt) |
MX (1) | MX2013003269A (pt) |
MY (1) | MY165385A (pt) |
NZ (1) | NZ606913A (pt) |
PT (1) | PT2601717E (pt) |
RU (1) | RU2580940C2 (pt) |
WO (1) | WO2012040413A2 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120132309A1 (en) | 2010-11-30 | 2012-05-31 | Morris David D | Woven textile fabric and innerduct having multiple-inserted filling yarns |
USD785340S1 (en) * | 2015-11-24 | 2017-05-02 | Milliken & Company | Fabric |
US10254498B2 (en) | 2015-11-24 | 2019-04-09 | Milliken & Company | Partial float weave fabric |
CN211151396U (zh) | 2018-12-20 | 2020-07-31 | 美利肯公司 | 多空腔内导管结构体 |
CN111355193A (zh) | 2018-12-20 | 2020-06-30 | 美利肯公司 | 多空腔折叠的内导管结构体 |
US11404859B2 (en) * | 2019-04-22 | 2022-08-02 | Wesco Distribution, Inc. | Method and apparatus for introducing a cable into a conduit |
US11913593B2 (en) | 2021-12-07 | 2024-02-27 | Milliken & Company | Blowable flexible innerduct |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2862283A (en) * | 1957-05-28 | 1958-12-02 | Russell Mfg Co | Anti-friction fabric |
US4892442A (en) * | 1987-03-03 | 1990-01-09 | Dura-Line | Prelubricated innerduct |
JPH0628940U (ja) * | 1991-11-15 | 1994-04-15 | 東京瓦斯株式会社 | 管内走行機器用信号ケーブル |
JPH1020171A (ja) * | 1996-07-08 | 1998-01-23 | Fujikura Ltd | 空気圧送光ケーブル用パイプ |
US5843542A (en) * | 1997-11-10 | 1998-12-01 | Bentley-Harris Inc. | Woven fabric having improved flexibility and conformability |
DE69835582T2 (de) * | 1998-06-05 | 2007-08-16 | W.L. Gore & Associates Gmbh | Textiler Verbundstoff |
US6262371B1 (en) * | 1999-06-23 | 2001-07-17 | Marc Talon, Inc. | Method and apparatus for dividing a conduit into compartments |
US6304698B1 (en) * | 1999-09-22 | 2001-10-16 | Milliken & Company | Conduit insert for optical fiber cable |
US6558250B1 (en) * | 2000-10-23 | 2003-05-06 | Nicolas B. Paschke | Fabric flow restriction and method for restricting a fabric duct |
US6845789B2 (en) * | 2001-11-30 | 2005-01-25 | Corning Cable Systems Llc | High density fiber optic cable inner ducts |
US6718100B2 (en) * | 2002-03-28 | 2004-04-06 | Milliken & Company | Fire resistant conduit insert for optical fiber cable |
US6901192B2 (en) * | 2002-11-18 | 2005-05-31 | Neptco Incorporated | Cable strength member |
KR100528751B1 (ko) * | 2003-06-27 | 2005-11-15 | 엘에스전선 주식회사 | 윤활성 표면을 갖는 광섬유 유닛 포설용 튜브 |
US7064299B2 (en) * | 2003-09-30 | 2006-06-20 | Milliken & Company | Electrical connection of flexible conductive strands in a flexible body |
US7188642B2 (en) * | 2004-02-20 | 2007-03-13 | Federal Mogul World Wide, Inc. | Low-friction pull tape |
US20050194578A1 (en) * | 2004-03-03 | 2005-09-08 | Morris David D. | Innerduct guide tube assembly for fiber optic cable |
GB2432710B (en) * | 2005-11-29 | 2008-04-30 | Icore Internat Ltd | Electrical-cable shielding |
US20080054236A1 (en) * | 2006-08-31 | 2008-03-06 | Morris David D | Method of installing a conduit, innerduct, and cable |
CN106772848A (zh) * | 2006-08-31 | 2017-05-31 | 美利肯公司 | 柔性内导管 |
US7799997B2 (en) * | 2007-04-27 | 2010-09-21 | Milliken & Company | Innerduct structure having increased flexibility |
CN101227072B (zh) * | 2007-11-29 | 2010-06-02 | 浙江八方电信有限公司 | 电缆纺织子管 |
CN201250310Y (zh) * | 2008-06-16 | 2009-06-03 | 李振杭 | 聚丙烯复合纱线 |
JP4601012B2 (ja) * | 2008-09-19 | 2010-12-22 | 芦森工業株式会社 | 既設管路の情報対応管構築方法及び既設管路の情報対応管構築構造 |
-
2011
- 2011-07-29 US US13/193,915 patent/US20120073854A1/en not_active Abandoned
- 2011-09-22 CA CA2809676A patent/CA2809676A1/en not_active Abandoned
- 2011-09-22 PT PT117682021T patent/PT2601717E/pt unknown
- 2011-09-22 KR KR1020137005964A patent/KR20130109109A/ko not_active Application Discontinuation
- 2011-09-22 NZ NZ606913A patent/NZ606913A/en not_active IP Right Cessation
- 2011-09-22 DK DK11768202.1T patent/DK2601717T3/en active
- 2011-09-22 CN CN201180044524.5A patent/CN103222141B/zh not_active Expired - Fee Related
- 2011-09-22 JP JP2013530295A patent/JP2013539345A/ja active Pending
- 2011-09-22 WO PCT/US2011/052678 patent/WO2012040413A2/en active Application Filing
- 2011-09-22 RU RU2013118573/07A patent/RU2580940C2/ru active
- 2011-09-22 MY MYPI2013000686A patent/MY165385A/en unknown
- 2011-09-22 ES ES11768202.1T patent/ES2552522T3/es active Active
- 2011-09-22 EP EP11768202.1A patent/EP2601717B1/en not_active Not-in-force
- 2011-09-22 BR BR112013006666A patent/BR112013006666A2/pt not_active IP Right Cessation
- 2011-09-22 MX MX2013003269A patent/MX2013003269A/es active IP Right Grant
- 2011-09-22 AU AU2011305378A patent/AU2011305378B2/en not_active Ceased
-
2013
- 2013-02-19 IL IL224804A patent/IL224804A/en active IP Right Grant
- 2013-03-11 CO CO13047999A patent/CO6650395A2/es unknown
- 2013-03-13 CL CL2013000684A patent/CL2013000684A1/es unknown
- 2013-08-27 HK HK13110013.7A patent/HK1182837A1/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2580940C2 (ru) | 2016-04-10 |
WO2012040413A3 (en) | 2013-05-02 |
CN103222141A (zh) | 2013-07-24 |
DK2601717T3 (en) | 2016-01-18 |
AU2011305378A1 (en) | 2013-03-28 |
EP2601717B1 (en) | 2015-10-21 |
CO6650395A2 (es) | 2013-04-15 |
JP2013539345A (ja) | 2013-10-17 |
MY165385A (en) | 2018-03-21 |
IL224804A (en) | 2017-08-31 |
CN103222141B (zh) | 2017-02-08 |
CL2013000684A1 (es) | 2013-07-05 |
HK1182837A1 (zh) | 2013-12-06 |
PT2601717E (pt) | 2016-01-22 |
ES2552522T3 (es) | 2015-11-30 |
NZ606913A (en) | 2016-03-31 |
US20120073854A1 (en) | 2012-03-29 |
MX2013003269A (es) | 2013-04-24 |
EP2601717A2 (en) | 2013-06-12 |
WO2012040413A2 (en) | 2012-03-29 |
KR20130109109A (ko) | 2013-10-07 |
AU2011305378B2 (en) | 2015-05-07 |
CA2809676A1 (en) | 2012-03-29 |
RU2013118573A (ru) | 2014-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B07B | Technical examination (opinion): publication cancelled [chapter 7.2 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B12B | Appeal against refusal [chapter 12.2 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 11A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2689 DE 19-07-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |