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1. WO2013157947 - OPTICAL FIBER CABLE INSTALLATION IN A PRESSURE SEWERAGE

Publication Number WO/2013/157947
Publication Date 24.10.2013
International Application No. PCT/NL2013/050287
International Filing Date 19.04.2013
IPC
G02B 6/44 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
CPC
F16L 41/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
41Branching pipes; Joining pipes to walls
02Branch units, e.g. made in one piece, welded, riveted
G02B 6/4459
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
4401Optical cables
4439Auxiliary devices
4459Ducts; Conduits
G02B 6/4464
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
4401Optical cables
4439Auxiliary devices
4463Mechanical aspects of installing cables in ducts or the like
4464by fluid drag
G02B 6/46
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
46Processes or apparatus adapted for installing optical fibres or optical cables
G02B 6/502
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
46Processes or apparatus adapted for installing optical fibres or optical cables
50Underground or underwater installation; Installation through tubing, conduits or ducts
502Installation methods in fluid conducts, e.g. pipelines
H02G 1/086
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
1Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
06for laying cables, e.g. laying apparatus on vehicle
08through tubing or conduit, e.g. rod or draw wire for pushing or pulling
086using fluid as pulling means, e.g. liquid, pressurised gas or suction means
Applicants
  • JELCER-IP B.V. [NL]/[NL]
Inventors
  • SPIJKER, Johannes, Gerhardus
Agents
  • NOLLEN, Maarten, Dirk-Johan
Priority Data
200965417.10.2012NL
PCT/NL2012/05026619.04.2012NL
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) OPTICAL FIBER CABLE INSTALLATION IN A PRESSURE SEWERAGE
(FR) INSTALLATION DE CÂBLE À FIBRE OPTIQUE DANS UN SYSTÈME D'ÉGOUT SOUS PRESSION
Abstract
(EN)
The manifold is provided with a first cable passage at a first longitudinal position and a second cable passage at a second longitudinal position, wherein a releasable pipe segment is present between the first and the second longitudinal positions. It is suitable for use in a pipe, such as a pressure sewer. In use, a cable would be laid through the pipe with the manifold. Thereafter, the releasable pipe segment would be removed from neighbouring pipe shells. The cable would be inserted into the cable passages, and a second pipe segment would replace the initial pipe segment.
(FR)
Selon la présente invention, le collecteur est pourvu d'un premier passage de câble au niveau d'une première position longitudinale et d'un second passage de câble au niveau d'une seconde position longitudinale, un segment de tuyau détachable se trouvant entre les première et seconde positions longitudinales. Il est approprié pour une utilisation dans un tuyau, tel qu'un égout sous pression. En utilisation, un câble serait posé à travers le tuyau avec le collecteur. Par suite, le segment de tuyau libérable serait retiré de coques de tuyau voisines. Le câble serait inséré dans les passages de câble et un second segment de tuyau remplacerait le segment de tuyau initial.
Also published as
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