ES2040661A2 - Empty conduit assembly with detachable cable - Google Patents
Empty conduit assembly with detachable cableInfo
- Publication number
- ES2040661A2 ES2040661A2 ES929201721A ES9201721A ES2040661A2 ES 2040661 A2 ES2040661 A2 ES 2040661A2 ES 929201721 A ES929201721 A ES 929201721A ES 9201721 A ES9201721 A ES 9201721A ES 2040661 A2 ES2040661 A2 ES 2040661A2
- Authority
- ES
- Spain
- Prior art keywords
- conduit
- cable
- conduit assembly
- detachable cable
- empty conduit
- 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.)
- Granted
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
- 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
-
- 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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/237—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for two pipes
-
- 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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/26—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting the pipes all along their length, e.g. pipe channels or ducts
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0072—Electrical cables comprising fluid supply conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/38—Insulated conductors or cables characterised by their form with arrangements for facilitating removal of insulation
-
- 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
-
- 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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Details Of Indoor Wiring (AREA)
- Joints Allowing Movement (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
An empty conduit (12) with a communication cable (10) of one type detachably connected to the outer wall (14) of the conduit can be installed in a conventional manner but also enables the future installation of one or more further communication cables (20), particularly of a different type, within the conduit. The detachable connection may be effected by, for example, a frangible surrounding jacket (24), a frangible web (26, Fig 3 not shown) or a pair of resilient extensions (28, Fig 4 not shown). The cable (10) may be electrical and the cable (20) may be an optical fibre. The conduit (12) may be pre-lubricated, of PVC or polythene and provided with a pull member (18, Figs 2-4, not shown). Cable (10) may be attached during or after extrusion of the conduit (12).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74572791A | 1991-08-16 | 1991-08-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2040661A2 true ES2040661A2 (en) | 1993-10-16 |
ES2040661R ES2040661R (en) | 1994-06-16 |
ES2040661B1 ES2040661B1 (en) | 1995-01-01 |
Family
ID=24997984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09201721A Expired - Lifetime ES2040661B1 (en) | 1991-08-16 | 1992-08-14 | EMPTY DUCT WITH DETACHABLE CABLE ASSEMBLY AND METHOD TO MANUFACTURE IT |
Country Status (14)
Country | Link |
---|---|
AU (1) | AU664376B2 (en) |
BE (1) | BE1005584A5 (en) |
CA (1) | CA2076070A1 (en) |
CH (1) | CH688214A5 (en) |
DE (1) | DE4227464A1 (en) |
ES (1) | ES2040661B1 (en) |
FI (1) | FI923659A (en) |
FR (1) | FR2684247B1 (en) |
GB (1) | GB2258711B (en) |
IE (1) | IE79449B1 (en) |
IT (1) | IT1263227B (en) |
NL (1) | NL193878C (en) |
NO (1) | NO304810B1 (en) |
SE (1) | SE504841C2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5678609A (en) * | 1995-03-06 | 1997-10-21 | Arnco Corporation | Aerial duct with ribbed liner |
DE29507689U1 (en) * | 1995-05-10 | 1995-07-20 | Festo Kg, 73734 Esslingen | Multiple hose for electro-pneumatic applications |
GB2322180B (en) * | 1997-02-15 | 2001-06-20 | Smiths Industries Plc | Hose assemblies |
GB9703196D0 (en) * | 1997-02-15 | 1997-04-02 | Smiths Industries Plc | Hose asemblies |
EP1105668A4 (en) * | 1998-07-28 | 2005-11-23 | Safety Liner Systems Llc | Enhancement of profiled tubular lining systems by channel augmentation |
FR2786912B1 (en) * | 1998-12-04 | 2001-02-16 | Labinal | ELECTRICAL CONNECTION CABLE |
FR2819950B1 (en) * | 2001-01-23 | 2003-07-04 | Infra Sa | ELECTRIC CABLE |
CA2641048C (en) * | 2006-02-02 | 2014-09-09 | Elmer H. Hara | Pipeline leakage-sensing device |
DE102006038351A1 (en) * | 2006-07-18 | 2008-01-24 | Leoni Kabel Holding Gmbh & Co. Kg | Supply cable and method of making the supply cable |
DE102010040334A1 (en) * | 2010-09-07 | 2012-03-08 | Fränkische Rohrwerke Gebr. Kirchner Gmbh & Co. Kg | Electric installation pipe with at least one data line |
NO332390B1 (en) * | 2010-12-14 | 2012-09-10 | Aker Subsea As | The umbilical clamp |
US10967408B2 (en) * | 2014-09-19 | 2021-04-06 | Wesco Distribution, Inc. | Pressurized conduit rodder |
CN104405958A (en) * | 2014-11-26 | 2015-03-11 | 湖北凯科塑业有限公司 | PVC-U corrugated pipe material |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3580983A (en) * | 1969-12-03 | 1971-05-25 | Nat Catheter Corp | Conductive line tube |
GB2156033A (en) * | 1984-03-21 | 1985-10-02 | Festo Kg | Multiple hose |
EP0160498A2 (en) * | 1984-04-23 | 1985-11-06 | Marcello Valenzano | Conduit cable support |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1266991A (en) * | 1960-09-08 | 1961-07-17 | Hartley Electromotives Ltd | Improvements made to conduits intended to receive wires or cables of electrical installations |
DE6600017U (en) * | 1967-09-22 | 1969-01-02 | Klempau F | |
BE712170A (en) * | 1968-03-14 | 1968-09-16 | ||
US4064355A (en) * | 1976-11-08 | 1977-12-20 | Dayco Corporation | Polymeric flexible hose construction and method of making same |
US4262703A (en) * | 1978-08-08 | 1981-04-21 | Custom Cable Company | Impact resistant control line |
GB2123978B (en) * | 1982-07-12 | 1985-09-11 | Telephone Cables Ltd | Optical fibre cable |
GB8515818D0 (en) * | 1985-06-21 | 1985-07-24 | Webco Ltd | Pipeline |
-
1992
- 1992-08-13 CA CA002076070A patent/CA2076070A1/en not_active Abandoned
- 1992-08-13 FR FR9210007A patent/FR2684247B1/en not_active Expired - Fee Related
- 1992-08-14 ES ES09201721A patent/ES2040661B1/en not_active Expired - Lifetime
- 1992-08-14 CH CH02537/92A patent/CH688214A5/en not_active IP Right Cessation
- 1992-08-14 SE SE9202352A patent/SE504841C2/en not_active IP Right Cessation
- 1992-08-14 IE IE922590A patent/IE79449B1/en not_active IP Right Cessation
- 1992-08-14 NO NO922473A patent/NO304810B1/en not_active IP Right Cessation
- 1992-08-14 GB GB9217343A patent/GB2258711B/en not_active Expired - Fee Related
- 1992-08-14 FI FI923659A patent/FI923659A/en unknown
- 1992-08-16 BE BE9200722A patent/BE1005584A5/en not_active IP Right Cessation
- 1992-08-17 NL NL9201468A patent/NL193878C/en not_active IP Right Cessation
- 1992-08-17 IT ITRM920607A patent/IT1263227B/en active IP Right Grant
- 1992-08-17 DE DE4227464A patent/DE4227464A1/en not_active Withdrawn
- 1992-08-17 AU AU21063/92A patent/AU664376B2/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3580983A (en) * | 1969-12-03 | 1971-05-25 | Nat Catheter Corp | Conductive line tube |
GB2156033A (en) * | 1984-03-21 | 1985-10-02 | Festo Kg | Multiple hose |
EP0160498A2 (en) * | 1984-04-23 | 1985-11-06 | Marcello Valenzano | Conduit cable support |
Also Published As
Publication number | Publication date |
---|---|
ES2040661R (en) | 1994-06-16 |
SE9202352D0 (en) | 1992-08-14 |
AU664376B2 (en) | 1995-11-16 |
SE9202352L (en) | 1993-02-17 |
IE922590A1 (en) | 1993-02-24 |
CA2076070A1 (en) | 1993-02-17 |
ITRM920607A0 (en) | 1992-08-17 |
IE79449B1 (en) | 1998-05-06 |
FI923659A0 (en) | 1992-08-14 |
NO923203L (en) | 1993-02-17 |
GB9217343D0 (en) | 1992-09-30 |
DE4227464A1 (en) | 1993-02-25 |
NO304810B1 (en) | 1999-02-15 |
NL193878B (en) | 2000-09-01 |
FR2684247B1 (en) | 1997-05-09 |
BE1005584A5 (en) | 1993-11-09 |
NL9201468A (en) | 1993-03-16 |
FI923659A (en) | 1993-02-17 |
IT1263227B (en) | 1996-08-05 |
GB2258711B (en) | 1995-06-14 |
NL193878C (en) | 2001-01-03 |
AU2106392A (en) | 1993-02-18 |
NO923203D0 (en) | 1992-08-14 |
ITRM920607A1 (en) | 1994-02-17 |
SE504841C2 (en) | 1997-05-12 |
FR2684247A1 (en) | 1993-05-28 |
ES2040661B1 (en) | 1995-01-01 |
CH688214A5 (en) | 1997-06-13 |
GB2258711A (en) | 1993-02-17 |
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