EP2577684A1 - Cable comprenant une bande indicatrice amovible, procede et machine de fabrication d'un tel cable - Google Patents
Cable comprenant une bande indicatrice amovible, procede et machine de fabrication d'un tel cableInfo
- Publication number
- EP2577684A1 EP2577684A1 EP11727408.4A EP11727408A EP2577684A1 EP 2577684 A1 EP2577684 A1 EP 2577684A1 EP 11727408 A EP11727408 A EP 11727408A EP 2577684 A1 EP2577684 A1 EP 2577684A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- protective sheath
- indicator strip
- cable
- thickness
- removable
- 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
- 238000000034 method Methods 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 109
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000004020 conductor Substances 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims description 30
- 229920001903 high density polyethylene Polymers 0.000 claims description 7
- 239000004700 high-density polyethylene Substances 0.000 claims description 7
- 239000004800 polyvinyl chloride Substances 0.000 claims description 7
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 4
- 230000002411 adverse Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 16
- 230000008859 change Effects 0.000 description 4
- -1 polyethylene, ethylene-vinyl acetate Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920006112 polar polymer Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
- H01B13/143—Insulating conductors or cables by extrusion with a special opening of the extrusion head
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/34—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/34—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables
- H01B13/342—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables by applying marked tape, thread or wire on the full length of the conductor or cable
-
- 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
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
- H01B7/366—Insulated conductors or cables characterised by their form with distinguishing or length marks being a tape, thread or wire extending the full length of the conductor or cable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/532—Conductor
Definitions
- Cable comprising a removable indicator band, method and machine for manufacturing such a cable.
- the field of the invention is that of the design and manufacture of cables such as for example electrical or optical cables.
- the invention relates to a cable comprising a protective sheath in which is housed at least one conductor and a method of manufacturing such a cable.
- the invention has many applications in the field of cables, such as telecommunications, transport and distribution of energy.
- an electrical cable comprises a protective sheath in which is (are) housed (s) one or more electrical conductors.
- This protective sheath is intended to ensure the isolation of electrical conductors from the outside environment.
- a known technique is to permanently fix, on one or more arc portions of the outer surface of the protective sheath of an electrical cable, an indicator strip of colored plastic or polymeric material.
- the color indicator strip of colored plastic or polymeric material is assigned according to the characteristics of the cable.
- This technique consists in producing, by extrusion-sheathing, a cable whose protective sheath comprises a longitudinal indicator strip, which constitutes a part of the surface of the sheath of the cable.
- the strip is part of the protective sheath and is therefore not detachable, except to use excessive force and except to alter the circular section of the cable).
- the band is light in color and different from that (usually black) of the rest of the surface of the protective sheath.
- the tape is such that a user can write on it (with a pencil of the type used to write on CDs) information useful for the installation or subsequent maintenance of the electrical assembly in which this cable is used.
- the color of the strip indicates the electrical section of the cable (for example, a distinct color for each possible section between 1.5 and 25 mm 2 ).
- the indicator strip (colored strip) can be detached from the protective sheath.
- the indicator strip is fixed to the protective sheath permanently and immovably, so that a withdrawal of this indicator strip would cause deformation or tearing of the protective sheath, causing irreparable damage to the protective sheath. the protective sheath and, in particular, a change in diameter outside of the sheath. The cable would therefore no longer have a circular section and would most likely be out of the ordinary.
- the invention in at least one embodiment, is intended in particular to overcome these various disadvantages of the state of the art.
- one objective is to provide a technique for modifying (changing or deleting) an initial identification of a cable, without causing deformation or alteration of the protective sheath. of this cable.
- Another objective of at least one embodiment of the invention is to provide a technique that can be applied to all types of cable, including those imposing a single jacket color.
- At least one embodiment of the invention also aims to provide such a technique which makes it possible to maintain an outer diameter of the protective sheath in a standardized range of values, as well as a minimum thickness value of the protective sheath. .
- a complementary objective of at least one embodiment of the invention is to provide such a technique that makes it possible to provide a surface state of the marking system suitable for writing.
- Yet another object of at least one embodiment of the invention is to provide a technique which relies solely on means conventionally used for cable manufacturing in an industrial environment, that is to say a technique that is simple to implement and inexpensive.
- a cable comprising a protective sheath in which at least one conductor is housed, said protective sheath having a minimum thickness and an outside diameter within a range of values defined by a standard. predetermined.
- the cable further comprises at least one removable indicator strip:
- the general principle of a particular embodiment of the invention is therefore to create, on at least a portion of the outer circumferential surface of a protective sheath of a cable, one or more indicating band (s) removable (s), each having a level of adhesion to the protective sheath as it can be detached from the protective sheath (manually for example) without altering the geometric structure of the latter.
- the indicator strip or strips can be removed without tearing of the protective sheath (Such tearing causes, in known solutions, irremediable damage to the protective sheath and, in particular, a change in the outer diameter of the sheath).
- the cable may have a use other than originally planned, the latter having retained its geometric and mechanical characteristics. Indeed, or the indicator strips being firstly created in excess relative to the protective sheath (in other words each indicator strip does not penetrate the protective sheath) and on the other hand having a level of adhesion to the sheath As a protective barrier allowing easy removal of the latter, such a withdrawal does not generate any defect or alteration of the outer circumferential surface of the protective sheath and the cable retains its usual circular appearance.
- each indicator band is very small and such that the presence of the indicator strip on the protective sheath does not generate parasite protrusion on the outer portion of the cable.
- the invention in fact provides for compliance with the tolerance imposed on the outer diameter of the cable.
- the protective sheath has, when not covered with one or more indicator strips, a minimum thickness (generally imposed by a standard).
- a minimum thickness generally imposed by a standard.
- the present technique can be applied to all types of cable, including those requiring a unique jacket color.
- the indicator strip or strips of the invention are detachable and are not part of the cable (unlike the indicator strips of the aforementioned known solutions).
- a cable conforms to a standard imposing a single jacket color for example, an entirely black sheath in the case of the NF C 32-321 standard
- the presence of one or more detachable colored strips on the surface of this cable cable does not change the fact that the cable complies with this standard.
- said at least one removable indicator strip consists of a polymeric material coextruded with the protective sheath.
- Such a technique is simple and inexpensive to implement since it does not require glue but advantageously coextrusion means of the or removable indicator strips, which cooperate with means traditionally used for the manufacture of cable extrusion -girling on an extrusion line.
- the means of adhesion of the removable indicator strip or strips to the protective sheath may be constituted by the addition of a glue suitable for the aforementioned conditions to be respected (level of adhesion to the protective sheath such that the strip can be detached from the protective sheath without altering it).
- a glue suitable for the aforementioned conditions to be respected level of adhesion to the protective sheath such that the strip can be detached from the protective sheath without altering it.
- the predetermined threshold is between 0.1 and 10 N / mm, and preferably between 0.1 and 5 N / mm.
- Such a threshold allows a sufficient adhesion of the indicator strip on the protective sheath while being able to be easily detached from it without changing the mechanical and geometric characteristics. Indeed, it is important to emphasize that, while being detachable when necessary, the indicator strip must remain firmly attached to the protective sheath during the storage, deployment and use of the cable (these operations involving mechanical and thermal stresses) .
- said at least one removable indicator strip has a thickness of between 5 and 15% of the thickness of the protective sheath.
- said at least one removable indicator strip (150) has a thickness of between 0.1 and 0.3 mm.
- said at least one removable indicator strip consists of a mixture of proportions between 30/70 and 60/40, and preferably between 40/60 and 55/45. , high density polyethylene (HDPE) and ethylene vinyl acetate.
- HDPE high density polyethylene
- ethylene vinyl acetate ethylene vinyl acetate
- the ethylene-vinyl acetate contains at least 15%, and preferably at least 20%, by weight of vinyl acetate.
- the cable comprises at least two removable indicator strips.
- a method of manufacturing a cable comprising a protective sheath in which is housed at least one conductor, the method comprising a step in which the protective sheath and at least one removable indicator strip are co -extruded, said at least one removable indicator strip: extending over at least one arc portion of the outer circumferential surface of the protective sheath;
- a machine for the manufacture of a cable comprising a protective sheath in which is housed at least one conductor, the machine comprising at least one extruder cooperating with an extrusion die to form said protective sheath.
- Said machine further comprises at least one additional extruder cooperating with the extrusion die to coextrude a removable indicator strip which extends longitudinally over at least one arc portion of the outer circumferential surface of the protective sheath.
- Figure la illustrates a cross-sectional view of a cable with three electrical conductors obtained according to a particular embodiment of the invention
- FIG. 1b illustrates a top view of the electric three-conductor cable shown in FIG.
- FIG. 2 represents a block diagram of an extrusion device for the manufacture of a cable with three electrical conductors according to a particular embodiment according to the invention
- Figure 3a shows an embodiment of the extrusion die and the additional extruder included in the device of Figure 2;
- Figure 3b illustrates a sectional view of the extrusion die and the additional extruder along the axis A-A of Figure 3a.
- Figure la schematically shows a cross-sectional view of a cable 100 with three electrical conductors obtained according to a particular embodiment of the invention.
- the electrical cable 100 is more precisely composed of the following elements: a set of three electrical conductors 110a, 110b, 110c, each surrounded by a layer of an insulating material 115a, 115b, 115c;
- a protective sheath 130 surrounding the stuffing layer 120 and comprising a first inner layer 131 and a second outer layer 132, for housing the electrical conductors 110a to 110c.
- the inner 131 and outer 132 layers of the sheath 130 consist respectively of a material to PVC base and the stuffing layer is made of a PVC-based stuffing material.
- the inner 131 and outer 132 layers of the protective sheath 130 may consist of the same material or different materials selected for example from polyvinyl chloride (PVC), polyethylene, ethylene-vinyl acetate ...
- the protective sheath 130 can be made with a single layer.
- the electric cable 100 comprises, in this particular embodiment of the present invention, a removable indicator strip 150 disposed longitudinally on a portion of the outer circumferential surface of the protective sheath 130.
- the indicator strip 150 consists of a polymeric material whose level of adhesion with the material of the outer layer 132 of the protective sheath 130 allows the indicator strip 150 to adhere to the protective sheath 130, while being able to be detached from the protective sheath 130 without that it is altered by such detachment (or withdrawal).
- the polymeric material is chosen so that the indicator strip 150 can be extracted by application of an extraction force per unit of width of the upper band at a threshold of between 0.1 and 10 N / mm (preferentially between 0.1 and 5N / mm).
- This threshold makes it possible to set the level of adhesion of the indicator band 150 so that:
- the indicator strip 150 adheres sufficiently to the protective sheath to avoid any unwanted detachment of the indicator strip, for example during storage or handling of the electric cable, or during the use of the cable (at a given operating temperature );
- the indicator strip 150 can be removed from the protective sheath in a relatively easy manner, preferably by detachment or pulling or preferably by manual peeling, without damaging the outer surface of the protective sheath.
- the indicator strip 150 must also have a thickness of material such that the outer diameter of the protective sheath increased by this thickness of material is within a range of values defined according to the standard in force.
- a cable of the type "R2V3G 1.5mm 2 " having a diameter of 9.1 mm may include an indicator strip 150 with a thickness of between 0.1 and 0.3 mm, which makes it possible to respect the tolerated range of values. by the NF C32-321 standard. In this way, despite the addition of an additional thickness (due to the presence of the indicator band 150 at the outer surface of the protective sheath 130), the dimensions of the cable 100 (diameter and circularity) remain in conformity with the imposed standard.
- the present invention offers the possibility to a user to perform, in a simple and easy manner, a withdrawal of the indicator strip 150 of the cable 100 in order to use the cable 100 for a use other than that for which it was initially intended, without deteriorating the geometric and mechanical characteristics.
- the cable retains its initial dimensions (diameter and circularity).
- the outer diameter of the electrical cable 100 always remains within the range of values tolerated by the standard in force (for example the NF C32-321 standard) whether or not the indicator strip 150 has been detached from the protective sheath 130.
- the indicator strip 150 has for example a thickness of between 5 and 15% of the thickness of the protective sheath 130.
- the indicator strip has, for example a thickness of between 0.1 and 0.3 mm.
- the indicator strip 150 has a bandwidth and a surface condition suitable for writing.
- the indicator strip 150 has a width of between 4 and 5 millimeters, which allows a user to write directly on the cable 100 any information that it may find useful.
- the indicator strip 150 can be made with a mixture of polymers comprising polyethylene (preferably high density polyethylene) and a polar polymer (for example ethylene acetate vinyl containing at least 15% by weight of vinyl acetate, and preferably at least 20%, and for example up to 30%).
- polyethylene / polar polymer ratio of this mixture is for example between 30/70 and 60/40, and preferably between 40/60 and 55/45.
- the skilled person will adapt the material to be used for the removable indicator strip 150 according to the material or materials of the sheath protector 130, so that the above conditions are met (the band must adhere sufficiently to the sheath but must be removable without altering the sheath, the diameter thereof must remain within the normalized range of values).
- the cable illustrated in Figure la includes only one removable indicator strip 150. It is clear that many other embodiments of the invention can be envisaged. In particular, it is possible to provide a cable comprising several removable indicator strips, without departing from the scope of the invention.
- FIG. 1b illustrates a top view of the three-conductor electric cable 100 presented above in relation to FIG.
- a removable indicator strip 150 is disposed longitudinally on a portion of the outer circumferential surface of the protective sheath 130.
- a portion of the indicator strip 150, located on the right side of the cable 100 is slightly detached from the sheath 130.
- FIG. 1 A schematic diagram of an extrusion device 200 for the manufacture of a cable 100 with three electrical conductors according to a particular embodiment of the invention is now presented in connection with FIG.
- the extrusion device 200 comprises a conventional extrusion-cladding part, enabling the electrical conductors 110a to 110c to be covered with a sheath comprising one or more layers of polymeric materials, to isolate them from the external environment.
- This conventional part of the extrusion device 200 comprises a set of three extruders, referenced 201, 202 and 203 in Fig. 2, each for separately heating and obtaining molten polymer material flowing via a separate distributor channel 204. , 205, 206.
- the three molten polymeric materials flow simultaneously in the form of a laminated flow and are pushed through an extrusion die 210 (the principle of which is more fully described hereinafter in relation to the Figure 3a) for obtaining an electric cable 100 covered with three layers of polymers.
- the extruder 201 makes it possible to form the stuffing layer 120, the extruder 202, the inner layer 131 of the protective sheath 130 and the extruder 203, the outer layer 132 of the protective sheath 130 of the electrical cable 100 of the FIG. 1.
- the extrusion die 210 comprises a first circular outlet orifice 250 situated longitudinally to the extrusion axis 240, adapted for the extrusion of the three layers 120, 131, 132 of the protective sheath 130.
- the extrusion device 200 further comprises an additional extruder 230, the purpose of which is to cooperate with the extrusion die 210 to co-extrude a removable indicator strip 150 on the surface of the protective sheath 130.
- This removable indicator strip is extends longitudinally over an arc portion of the outer circumferential surface of the protective sheath 130.
- the removable indicator strip 150 and the three layers 120, 131, 132 of the protective sheath 130 are coextruded (i.e. extruded simultaneously) by the extrusion die 210.
- the extrusion die 210 further comprises a second circular orifice 220, located perpendicularly to the extrusion axis 240, through which the additional extruder 230 provides the material necessary for the formation, by coextrusion, of the strip. removable indicator 150 on the surface of the protective sheath 130.
- FIGS. 3a and 3b show an exemplary structure of the extrusion die 210 and the additional extruder 220 included in the device of FIG. 2, according to a particular embodiment according to the invention, FIG. 3a illustrating a view side and Figure 3b, a sectional view along the axis AA of Figure 3a.
- the extrusion die 210 comprises a first circular orifice 250 situated longitudinally of the extrusion axis 240, the size of which makes it possible to define the outer diameter of the protective sheath 130.
- the diameter of the orifice 250 corresponds to the diameter of 9.1 mm in accordance with standard NF C32-321 for a cable type "R2V3G 1.5mm 2 ".
- the extrusion die 210 also comprises a second circular orifice 220 placed at an angle of 90 ° with respect to the extrusion axis 240, the size of which makes it possible to define the width of the removable indicator strip 150 coextruded on the surface of the protective sheath 130 and cooperate with the head 335 of the additional extruder 230.
- the width of the removable strip 150 is equal to 6mm.
- the diameter of the orifice 220 made in the extrusion die 210 corresponds to the diameter of the head 335 of the additional extruder 230.
- the additional extruder is of sufficient size to provide the throughput of the web material at industrial production speeds, and includes an extrusion screw adapted to the material to be extruded.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Conductors (AREA)
- Manufacturing Of Electric Cables (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1054146A FR2960692B1 (fr) | 2010-05-28 | 2010-05-28 | Cable comprenant une bande indicatrice amovible, procede et machine de fabrication d'un tel cable |
PCT/EP2011/058752 WO2011147973A1 (fr) | 2010-05-28 | 2011-05-27 | Cable comprenant une bande indicatrice amovible, procede et machine de fabrication d'un tel cable |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2577684A1 true EP2577684A1 (fr) | 2013-04-10 |
EP2577684B1 EP2577684B1 (fr) | 2020-03-18 |
Family
ID=42983368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11727408.4A Active EP2577684B1 (fr) | 2010-05-28 | 2011-05-27 | Cable comprenant une bande indicatrice amovible, procede et machine de fabrication d'un tel cable |
Country Status (7)
Country | Link |
---|---|
US (1) | US9035187B2 (fr) |
EP (1) | EP2577684B1 (fr) |
EG (1) | EG27054A (fr) |
ES (1) | ES2793501T3 (fr) |
FR (1) | FR2960692B1 (fr) |
TN (1) | TN2012000532A1 (fr) |
WO (1) | WO2011147973A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10770202B1 (en) * | 2013-02-21 | 2020-09-08 | Southwire Company, Llc | Striped cable and process and apparatus for making same |
EP3142129B1 (fr) * | 2015-09-09 | 2017-11-08 | Nexans | Câble et son procédé de fabrication |
EP3276635B1 (fr) * | 2016-07-28 | 2020-02-05 | REV Ritter GmbH | Tuyau souple en plastique ou en caoutchouc et son procédé de production |
FR3067163B1 (fr) | 2017-05-30 | 2019-07-19 | Nexans | Cable a couche inscriptible discontinue |
US20200377110A1 (en) * | 2019-05-31 | 2020-12-03 | Aptiv Technologies Limited | Communications cables for autonomous vehicles |
FR3124638B1 (fr) | 2021-06-25 | 2023-09-08 | Nexans | Câble à couche inscriptible discontinue à lisibilité ameliorée |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB260837A (en) | 1926-03-03 | 1926-11-11 | Liverpool Electric Cable Compa | Improvements in and relating to insulated electric conductors |
US2521123A (en) | 1947-11-28 | 1950-09-05 | Western Electric Co | Apparatus for forming and identifying articles |
US4658089A (en) * | 1985-05-28 | 1987-04-14 | Hughes Tool Company | Electrical cable with fabric layer |
US4911525A (en) * | 1988-10-05 | 1990-03-27 | Hicks John W | Optical communication cable |
US5409653A (en) * | 1991-11-05 | 1995-04-25 | The Standard Products Company | Method of forming strip products from theremoplastic materials |
US5281764A (en) * | 1992-05-18 | 1994-01-25 | Cooper Industries, Inc. | Method of manufacturing color coded twisted pairs |
JPH0676646A (ja) * | 1992-08-25 | 1994-03-18 | Showa Electric Wire & Cable Co Ltd | ケーブル線心の識別法 |
JP3729866B2 (ja) * | 1996-09-25 | 2005-12-21 | コムスコープ,インコーポレイテッド・オヴ・ノース・キャロライナ | 同軸ケーブルとその製造方法 |
JP2000182450A (ja) * | 1998-12-16 | 2000-06-30 | Mitsubishi Cable Ind Ltd | ケーブル識別構造体 |
US20020185299A1 (en) * | 1999-03-10 | 2002-12-12 | Wolfgang Giebel | Underwater cable |
US6463198B1 (en) * | 2000-03-30 | 2002-10-08 | Corning Cable Systems Llc | Micro composite fiber optic/electrical cables |
DE10111963A1 (de) * | 2001-03-13 | 2002-07-25 | Ccs Technology Inc | Kabel, insbesondere zur Verlegung in einem Kanal oder in einem Rohr |
US7468489B2 (en) * | 2006-04-24 | 2008-12-23 | Commscope, Inc. Of North Carolina | Cable having internal identifying indicia and associated methods |
US7920764B2 (en) * | 2007-05-04 | 2011-04-05 | Anthony Stephen Kewitsch | Electrically traceable and identifiable fiber optic cables and connectors |
CN101546625B (zh) * | 2009-05-07 | 2011-11-16 | 无锡江南电缆有限公司 | 一种易识别电缆、其挤制模具及制造方法 |
-
2010
- 2010-05-28 FR FR1054146A patent/FR2960692B1/fr not_active Expired - Fee Related
-
2011
- 2011-05-27 WO PCT/EP2011/058752 patent/WO2011147973A1/fr active Application Filing
- 2011-05-27 US US13/700,310 patent/US9035187B2/en active Active
- 2011-05-27 EP EP11727408.4A patent/EP2577684B1/fr active Active
- 2011-05-27 ES ES11727408T patent/ES2793501T3/es active Active
-
2012
- 2012-11-09 TN TNP2012000532A patent/TN2012000532A1/fr unknown
- 2012-11-26 EG EG2012111969A patent/EG27054A/xx active
Non-Patent Citations (1)
Title |
---|
See references of WO2011147973A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20130240240A1 (en) | 2013-09-19 |
EP2577684B1 (fr) | 2020-03-18 |
FR2960692B1 (fr) | 2015-11-06 |
EG27054A (en) | 2015-04-30 |
US9035187B2 (en) | 2015-05-19 |
TN2012000532A1 (fr) | 2014-04-01 |
ES2793501T3 (es) | 2020-11-16 |
WO2011147973A1 (fr) | 2011-12-01 |
FR2960692A1 (fr) | 2011-12-02 |
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