JP4128534B2 - 多隔室架空ダクト - Google Patents
多隔室架空ダクト Download PDFInfo
- Publication number
- JP4128534B2 JP4128534B2 JP2003582452A JP2003582452A JP4128534B2 JP 4128534 B2 JP4128534 B2 JP 4128534B2 JP 2003582452 A JP2003582452 A JP 2003582452A JP 2003582452 A JP2003582452 A JP 2003582452A JP 4128534 B2 JP4128534 B2 JP 4128534B2
- Authority
- JP
- Japan
- Prior art keywords
- layers
- loop
- duct
- layer
- lateral edge
- 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 - Fee Related
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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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
- H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
-
- 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Of Indoor Wiring (AREA)
- Duct Arrangements (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Description
Claims (5)
- 柱間でケーブルを支持するためのダクトにおいて、柔軟な材料でできた長さ方向に延びる複数の層であって、横縁部を持つ複数の層と、少なくとも一組の隣接した層の間に形成された長さ方向に延びる少なくとも一つのポケットと、前記ポケットの各々の中に配置された長さ方向に延在する引っ張り部材と、前記ポケットの各々と隣接して形成されたループであって、前記複数の層のうちの一つの層が他の層の前記横縁部の上に延在して前記ループを形成している、ループと、前記ループに受け入れられる強化部材と、を備え、前記ループ及び前記強化部材は、前記ダクトが前記柱によって支持されるように係合されて配置されている、ダクト。
- 長さ方向に延びる複数の材料層を備え、これらの材料層の各々は、第1横縁部及び第2横縁部を有し、前記第1横縁部は前記第2横縁部から間隔が隔てられており、前記複数の材料層は前記第1横縁部の近くで互いに取り付けられており、前記複数の材料層のうちの一つの層の一部が他の層の前記第2横縁部の上を通り、前記複数の材料層のうちの少なくとも幾つかが、前記第2横縁部の近くで互いに取り付けられており且つ前記一つの層に取り付けられて、隣接した層間に複数のポケットを形成し、前記一つの層の前記一部が、前記他の層の前記第2横縁部と隣接した一つのループを形成する、ダクト。
- 互いに隣接して配置された複数の包囲ループを備え、これらのループが複数のポケットを形成する複数の材料層を含み、複数の前記ループのうちの一つによって前記ポケットの外側に追加のループが形成され、前記追加のループは他の前記ループのいずれとも共通の層を持っておらず、強化部材が前記追加のループに受け入れられている、ダクト。
- 横縁部を持ち且つ横幅が異なる長さ方向に延びる複数の材料層を備え、長さ方向に延びる少なくとも一つのポケットが隣接した層間に形成され、最も長い前記層の前記横縁部が他の前記層の前記横縁部の周りに延びており、これにより、前記他の層の前記横縁部と隣接してループが形成され、強化部材が前記ループに受け入れられている、ダクト。
- 柱間で複数のケーブルを支持するようになされた架空システムにおいて、隣接した布層間に形成された複数のポケットを有し且つループを持つダクトであって、前記層が、互いに連結されて前記複数のポケットを形成する複数の横縁部を有し、前記層の一つが、他の前記層の前記横縁部の上に延在して前記ループを形成する、ダクトと、前記ループ内に配置された強化部材と、柱によって支持されるようになったクランプであって、前記ダクトを前記柱によって支持できるように前記ループ及び前記強化部材と係合するクランプと、を備えた架空システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36831702P | 2002-03-29 | 2002-03-29 | |
PCT/US2003/009438 WO2003085304A2 (en) | 2002-03-29 | 2003-03-27 | Multi-compartment aerial duct |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005522172A JP2005522172A (ja) | 2005-07-21 |
JP2005522172A5 JP2005522172A5 (ja) | 2006-04-06 |
JP4128534B2 true JP4128534B2 (ja) | 2008-07-30 |
Family
ID=28791888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003582452A Expired - Fee Related JP4128534B2 (ja) | 2002-03-29 | 2003-03-27 | 多隔室架空ダクト |
Country Status (5)
Country | Link |
---|---|
US (2) | US6886601B2 (ja) |
EP (1) | EP1490622A4 (ja) |
JP (1) | JP4128534B2 (ja) |
AU (1) | AU2003223368A1 (ja) |
WO (1) | WO2003085304A2 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7316246B2 (en) * | 2003-06-30 | 2008-01-08 | Rolls-Royce, Plc. | Hose assembly |
CN101512406A (zh) * | 2006-08-31 | 2009-08-19 | 美利肯公司 | 安装导管、内导管和线缆的方法 |
US7799997B2 (en) * | 2007-04-27 | 2010-09-21 | Milliken & Company | Innerduct structure having increased flexibility |
ITPD20090316A1 (it) * | 2009-10-28 | 2011-04-29 | Everlux S R L | Multitubo per il collegamento idraulico ed il cablaggio di pannelli solari. |
US20120132309A1 (en) | 2010-11-30 | 2012-05-31 | Morris David D | Woven textile fabric and innerduct having multiple-inserted filling yarns |
CA2770876C (en) * | 2012-03-08 | 2018-02-27 | Abc Canada Technology Group Ltd. | Welded double fabric tube |
US9769943B2 (en) | 2013-08-09 | 2017-09-19 | Peter Chin | Cable management device |
US9855696B2 (en) | 2013-11-25 | 2018-01-02 | Commscope, Inc. Of North Carolina | Aerial integrated messenger conduit |
USD762588S1 (en) | 2014-04-10 | 2016-08-02 | Peter Chin | Cable management device |
US10254498B2 (en) | 2015-11-24 | 2019-04-09 | Milliken & Company | Partial float weave fabric |
US20200161844A1 (en) * | 2018-11-20 | 2020-05-21 | Milliken & Company | Innerduct having multiple sized chambers |
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 |
CN111490499B (zh) * | 2020-04-20 | 2021-04-06 | 江苏宏明电气集团有限公司 | 一种高强轻质电缆桥架 |
CN112735661B (zh) * | 2020-12-16 | 2021-07-09 | 无锡市东田电缆有限公司 | 一种新能源汽车散热充电线缆 |
US11913593B2 (en) | 2021-12-07 | 2024-02-27 | Milliken & Company | Blowable flexible innerduct |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1721218A (en) * | 1925-12-24 | 1929-07-16 | Samuel B Hood | Multiple-conductor aerial cable |
US2007999A (en) * | 1934-02-27 | 1935-07-16 | Du Pont | Hose suspension |
US2585054A (en) * | 1949-03-10 | 1952-02-12 | Edward J Stachura | Flexible shield for electric conductors |
US2956311A (en) * | 1956-06-26 | 1960-10-18 | Osnabrucker Kupfer Und Drahtwe | Method of forming a suspension-type electric transmission cable |
US3911200A (en) | 1973-01-15 | 1975-10-07 | Sun Chemical Corp | Electrical cable housing assemblies |
US4070543A (en) | 1973-04-20 | 1978-01-24 | Thompson John T | Encapsulated splice assembly and method |
US4729409A (en) | 1980-10-07 | 1988-03-08 | Borg-Warner Corporation | Hexagonal underground electrical conduit |
US4399319A (en) | 1981-11-18 | 1983-08-16 | Bio-Energy Systems, Inc. | Thermally insulated composite flexible hose |
US4674167A (en) * | 1983-12-05 | 1987-06-23 | Sterling Engineered Products Inc. | Method of converting a single chambered conduit to a multi-chambered conduit |
US4582093A (en) * | 1983-12-05 | 1986-04-15 | Libbey-Owens-Ford Company | Fiber optic duct insert |
US4836968A (en) * | 1987-04-15 | 1989-06-06 | Sterling Engineered Products Inc. | Method of making fiber optic duct insert |
ATE107780T1 (de) * | 1988-12-01 | 1994-07-15 | British Telecomm | Freiluftkabel. |
US5069254A (en) | 1988-12-22 | 1991-12-03 | Dipl. -Ing. Dr. Ernst Vogelsang Gmbh & Co. Kg | Conduit assembly for cabling |
DE3909813A1 (de) * | 1989-03-24 | 1990-09-27 | Vogelsang Ernst Gmbh Co Kg | Kabelfuehrungsrohrbuendel aus einer mehrzahl von kunststoffrohren |
US5137057A (en) * | 1989-05-26 | 1992-08-11 | Hummert Iii August H | Flexible duct and method of suspending a duct |
DE9017866U1 (de) | 1990-09-24 | 1992-07-30 | Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co Kg, 4352 Herten | Kabelführungsrohrbündel aus einer Mehrzahl von Kunststoffrohren |
US5226456A (en) * | 1991-12-09 | 1993-07-13 | Semak Mark A | Support for length of flexible or light gauge hose or piping |
US5442136A (en) | 1992-07-02 | 1995-08-15 | Allen; Jerry L. | Method of installation of partitioning device for a tubular conduit |
US5922995A (en) | 1992-07-02 | 1999-07-13 | Vikimatic Sales, Inc. | Partitioning device for a tubular conduit and method of installation thereof |
CA2078928A1 (en) | 1992-09-23 | 1994-03-24 | Michael G. Rawlyk | Optical fiber units and optical cables |
DE4331270B4 (de) * | 1992-12-01 | 2004-04-08 | Daiwa Gravure Co., Ltd., Nagoya | Flüssigkeitsspender-Gerät und Beutel zum Gebrauch mit dem Gerät |
US5399812A (en) | 1993-05-24 | 1995-03-21 | Chrysler Corporation | Housing for supporting and routing cables |
US5587115A (en) | 1994-03-22 | 1996-12-24 | Vikimatic Sales, Inc. | Method of manufacturing a conduit assembly with a floating divider |
US5678609A (en) * | 1995-03-06 | 1997-10-21 | Arnco Corporation | Aerial duct with ribbed liner |
AU4068797A (en) * | 1996-08-14 | 1998-03-06 | Anna Maria Bigonzi-Jaker | Membranes suitable for medical use |
US5677023A (en) * | 1996-10-10 | 1997-10-14 | Brown; Glen J. | Reinforced fabric inflatable tube |
US5947953A (en) * | 1997-08-06 | 1999-09-07 | Hemocleanse, Inc. | Splittable multiple catheter assembly and methods of inserting the same |
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 |
US6571833B1 (en) * | 2000-07-14 | 2003-06-03 | Milliken & Company | Optic cable conduit insert and method of manufacture |
US6311730B2 (en) * | 2000-10-05 | 2001-11-06 | G. Gregory Penza | Communications conduit installation method and conduit-containing product suitable for use therein |
US6398190B1 (en) * | 2000-10-30 | 2002-06-04 | Milliken & Company | Cable assembly and method |
US6616245B2 (en) * | 2001-03-28 | 2003-09-09 | Che-Yuan Chang | Bathing brush fabrication method |
US6718100B2 (en) * | 2002-03-28 | 2004-04-06 | Milliken & Company | Fire resistant conduit insert for optical fiber cable |
-
2003
- 2003-03-27 WO PCT/US2003/009438 patent/WO2003085304A2/en active Application Filing
- 2003-03-27 US US10/401,222 patent/US6886601B2/en not_active Expired - Lifetime
- 2003-03-27 JP JP2003582452A patent/JP4128534B2/ja not_active Expired - Fee Related
- 2003-03-27 EP EP03719488A patent/EP1490622A4/en not_active Withdrawn
- 2003-03-27 AU AU2003223368A patent/AU2003223368A1/en not_active Abandoned
-
2005
- 2005-02-28 US US11/066,737 patent/US20050139279A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2003085304A3 (en) | 2004-01-08 |
EP1490622A2 (en) | 2004-12-29 |
JP2005522172A (ja) | 2005-07-21 |
US20050139279A1 (en) | 2005-06-30 |
WO2003085304A2 (en) | 2003-10-16 |
EP1490622A4 (en) | 2009-11-11 |
AU2003223368A1 (en) | 2003-10-20 |
US20030183291A1 (en) | 2003-10-02 |
US6886601B2 (en) | 2005-05-03 |
AU2003223368A8 (en) | 2003-10-20 |
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