EP2207924B1 - Corde tressee en fibres synthetiques comportant un conducteur electrique integre - Google Patents

Corde tressee en fibres synthetiques comportant un conducteur electrique integre Download PDF

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Publication number
EP2207924B1
EP2207924B1 EP08840299.5A EP08840299A EP2207924B1 EP 2207924 B1 EP2207924 B1 EP 2207924B1 EP 08840299 A EP08840299 A EP 08840299A EP 2207924 B1 EP2207924 B1 EP 2207924B1
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EP
European Patent Office
Prior art keywords
conductor
traction rope
chemical fibre
braided
core
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.)
Active
Application number
EP08840299.5A
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German (de)
English (en)
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EP2207924A2 (fr
Inventor
Rudolf F. Kirst
Hansjörg STRUWE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geo Gleistein&Sohn GmbH
Helukabel GmbH
Original Assignee
Geo Gleistein&Sohn GmbH
Helukabel GmbH
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Publication date
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Publication of EP2207924A2 publication Critical patent/EP2207924A2/fr
Application granted granted Critical
Publication of EP2207924B1 publication Critical patent/EP2207924B1/fr
Active legal-status Critical Current
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Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/147—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising electric conductors or elements for information transfer
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/06—Braid or lace serving particular purposes
    • D04C1/12—Cords, lines, or tows
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/16—Auxiliary apparatus
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1096—Rope or cable structures braided
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2095—Auxiliary components, e.g. electric conductors or light guides
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/201—Polyolefins
    • D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2039—Polyesters
    • D07B2205/2042—High performance polyesters, e.g. Vectran
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2046—Polyamides, e.g. nylons
    • D07B2205/205—Aramides
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/40—Machine components
    • D07B2207/404—Heat treating devices; Corresponding methods
    • D07B2207/4045—Heat treating devices; Corresponding methods to change the crystal structure of the load bearing material
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2005—Elongation or elasticity
    • D07B2401/201—Elongation or elasticity regarding structural elongation
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/40—Application field related to rope or cable making machines
    • D07B2501/406—Application field related to rope or cable making machines for making electrically conductive cables
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/12—Making ropes or cables from special materials or of particular form of low twist or low tension by processes comprising setting or straightening treatments

Definitions

  • the invention relates to a braided plastic fiber rope arranged around at least one electrical conductor and to a method for producing such a cable.
  • a pull cable with an electrical cable is known in which a laid in the cable core single or multi-core power cable is surrounded by a flexible and pressure-resistant tube over the entire length and is thus protected against the pressure stresses mentioned.
  • the protective tube does not provide protection against the said risk of tearing the conductor due to the rope elongation.
  • US 5,749,214 describes a braided plastic rope in whose plastic material conductive particles can be embedded.
  • US 3,153,696 discloses a method of stretching a steel wire reinforced electrical cable at elevated temperature.
  • the object of the invention is to provide a braided synthetic fiber rope, which is arranged around at least one electrical conductor around, in which the said disadvantages no longer exist, so that the conductor both against the effects of elongation and the compressive stress of the Rope is protected.
  • this object is achieved in a braided synthetic fiber rope, which is arranged around at least one electrical conductor around , by the measure that the synthetic fiber tension cable is thermally stretched together with the recorded therein conductor.
  • An expedient embodiment is characterized in that the conductor is braided or wound around a core. By this measure, the head receives a stretch reserve, so that there is practically no risk of tearing.
  • a cable is accommodated in the synthetic fiber pulling cable, comprising an insulated cylindrical core, an insulating, compressible leveling layer surrounding the core, a braided or coiled conductor arranged on the leveling layer, and an insulating jacket layer surrounding the conductor ,
  • the arrangement of a compressible leveling layer further reduces the effects of the compressive forces of the rope.
  • the leveling layer may be compliant or elastically compressible, for example in the form of a foam layer.
  • a further braided or coiled conductor is arranged on the cladding layer, which is surrounded by a further insulating cladding layer.
  • a protective film made of plastic may be arranged, in particular made of PTFE, and optionally in a corresponding manner, a further protective film between the further conductor and the further cladding layer. These films serve as a security, if the insulation capacity of one of the coats is affected by the stretching process.
  • the leveling layer may be made of foamed or unfoamed plastic, such as a thermoplastic elastomer or a combination of an elastomer and a thermoplastic (two-phase system).
  • At least one jacket layer consists of an extruded plastic, in particular a thermoplastic or a thermoplastic elastomer.
  • the core has a carrier element in the form of a monofilament and an extruded core layer.
  • the synthetic fiber traction rope containing the at least one conductor can be stretched at a temperature between 60 ° C and 200 ° C, in particular at 90 ° C to 130 ° C.
  • the synthetic fiber tension rope is subjected to a stretching force which is between 1% and 50% and in particular 20% to 30% of the tensile strength of the synthetic fiber rope.
  • the manmade tow may be subjected to a draw ratio of 3%, 5%, 7%, 9%, 10%, 15% or more together with the conductor or cable received therein, the draw ratio being the increase in length of the drawn tow rope to the initial length, means.
  • the object of the invention is further achieved by a method for producing a braided synthetic fiber rope with an electrical conductor received therein, comprising the steps of: a) providing the electrical conductor, b) braiding the synthetic fiber rope around the conductor, and c) thermal stretching of the synthetic fiber pull rope containing the conductor.
  • Step a) may comprise the steps of: a1) providing an insulating core, a2) extruding a compressive layer surrounding the core around the core, a3) placing a braided or coiled electrical conductor on the leveling layer, a4) extruding a conductor surrounding the conductor insulating jacket layer around the conductor, in particular consisting of a thermoplastic elastomer.
  • Step b) includes a braided (eg, braided) synthetic fiber pull rope which may optionally be braided and / or coated with a protective sheath and comprise 3, 4, 6, 8, 12, 16, 20, 24, 32, or 48 strands can.
  • a braided (eg, braided) synthetic fiber pull rope which may optionally be braided and / or coated with a protective sheath and comprise 3, 4, 6, 8, 12, 16, 20, 24, 32, or 48 strands can.
  • the synthetic fiber tension rope at a temperature between 60 ° C and 200 ° C, in particular 90 ° C to 130 ° C, is stretched.
  • the synthetic fiber tensioning cable is preferably awakened at a stretching ratio as indicated above.
  • step a) arranging a further braided or coiled conductor on the jacket layer, and extruding a further insulating layer surrounding the further conductor around the further conductor , in particular consisting of a thermoplastic elastomer.
  • a protective film made of plastic, in particular of PTFE can be arranged, in particular by banding or wrapping.
  • a further protective film is arranged between the further conductor and the further jacket layer.
  • the core can be made by extruding a core layer onto a cylindrical support member.
  • the leveling layer of foamed or foamable plastic is extruded.
  • the invention preferably provides that the man-made tow rope is stretched at a stretching force of between 1% and 50% and in particular 20% to 30% of the tensile strength of the manmade tow rope.
  • the conductor may be braided and have a braid angle of 35 ° to 55 °, in particular 45 °.
  • the conductor may have a coverage of 70% to 90%, in particular 80%.
  • the further conductor is braided and has a braid angle of 30 ° to 50 °, in particular 40 °.
  • the further conductor can have a coverage of 50% to 80%, in particular 65%.
  • a Aufsp Dr.Svik is arranged with rounded outer contour within the rope at a Jardinaus enclosuresstelle the rope, which has a central suitssöfnung, from which an outwardly opening execution opening goes off, wherein the at least one electrical conductor through the passage opening into the expansion body and out through the execution opening out of this and through the spread ropes to the outside.
  • This measure ensures a lead out of the conductor from the rope at any point, without the risk of crushing or shearing of the conductor is when the rope is subjected to a tensile load.
  • the expansion body has an at least partially hollow, spindle-shaped cross section in a longitudinal section plane containing a longitudinal axis of the rope. It is preferably provided that the execution opening is directed obliquely axially-radially outward. In addition, a protective sleeve can be arranged in the execution opening.
  • the expansion body is secured positionally in the cable.
  • Fig. 1 shows in a cross-sectional view of the structure of a cable 1 for coaxial arrangement within a merely indicated, braided plastic rope 20, which is to stretch thermally together with the cable received therein.
  • An insulating cylindrical core of the cable 1 comprises a support element 2 consisting of a PA monofilament having a diameter of about 0.5 mm, on which a hard core layer 4 of PP having an outer diameter of about 1.6 mm is extruded.
  • an insulating, compressible, compressible leveling layer 6 which in the illustrated example may have an outer diameter of about 2.2 mm +/- 0.1 mm and may consist of foamed LD-PE.
  • the leveling layer may be made of a thermoplastic elastomer, such as PE, PP, PVC, or the like combined with non-thermoplastic portions, such as butadiene components.
  • crosslinked plastic materials e.g. PETE materials, used to achieve high heat resistance, as well as fluorine polymers.
  • a (first) conductor 8 is arranged, which has an outer diameter of about 2.8 mm and may be formed as a braid.
  • the slope of the first conductor is 8 mm, which corresponds to a braid angle of 45 °.
  • the optimal coverage is 80%.
  • the first conductor 8 is concentrically surrounding this enclosing, insulating (first) sheath layer 10 having an outer diameter of about 3.6 mm, which is extruded in particular as a tube.
  • the first cladding layer 10 may be made of a thermoplastic or of a thermoplastic elastomer.
  • a second (further) conductor 12 is arranged concentrically on the first cladding layer 10 and, like the first conductor 8, preferably consists of a braid, which may have an outer diameter of 4.25 mm.
  • the slope is preferably 10 mm and corresponds to a surface angle of 40 °. The optimal coverage is 65%.
  • Both the first conductor and the second conductor may instead of a braid in the form of a swirl screen, without crossovers, be formed, which also provides in the case of an elongation of the rope the possibility that the conductor can be stretched in the longitudinal direction, while its diameter accordingly reduced.
  • a second (further) jacket 14 is arranged concentrically around the second conductor 12 and preferably extruded as a tube made of plastic.
  • the outer diameter of the second shell 14 may be about 5.0 mm +/- 0.1 mm.
  • the second jacket 14 preferably consists of a high-temperature plastic, for example a thermoplastic or a thermoplastic elastomer.
  • a (first) protective film 16 is arranged concentrically around the first conductor 8 and thus between this and the first jacket layer 10.
  • the first protective film 16 is made of a durable plastic, in particular of PTFE with a thickness of about 0.05 mm, and may be extruded or, if made of a non-extrudable material, wound or banded.
  • a second (further) protective film 18 is arranged around the second conductor 12, which is thus located between the latter and the second jacket layer 14.
  • this protective film consists of a mechanically and high temperature resistant plastic, preferably made of PTFE, wherein it may have a thickness of about 0.05 mm.
  • the second cladding layer 14 may have a slightly larger outer diameter of, for example, 5.1 mm +/- 0.1 mm in such an embodiment.
  • the protective films serve as a security in the event that the insulation capacity of the first cladding layer 10 and / or the second cladding layer 14 is impaired by the subsequent thermal / mechanical stretching operation of the rope.
  • a chemical fiber rope 20 (not to scale in the drawing in diameter), for example in the form of a 12-braid with twelve strands (or about 16, 20, 24, 32 strands), each of which, for example, three Strands turned could be.
  • the structure and thickness of the rope depend on the expected mechanical requirements (tensile load, torsional and bending stress).
  • the rope After completion of the braided plastic rope 20 with the cable 1 received therein both components, the rope together with the cable received therein, thermally stretched together.
  • the rope is subjected at a temperature of about 90 ° C to 120 ° C a stretching force of about 30% of the tensile strength of the rope.
  • the macromolecules of the man-made fiber material constituting the tow for example highly modular polyethylene (eg of the brand "Dyneema"), or aramid HMPA or HMPES, are oriented more extensively in the longitudinal direction than before the breaking strength of the rope is increased again and also the elongation under tensile stress is reduced.
  • the rope can be stretched by 1% to 30% of its original length during this stretching process, for example by 10% of its original length.
  • the cable is subject to longitudinal stretching, which may be particularly critical to the metallic components of the conductors. Due to the described design of the conductor with expansion reserve (mesh, spiraling, swirl screen or similar), this strain can also be compensated.
  • the diameter of the core including the leveling layer (layers 2, 4 and 6) is the same as that described above Embodiments about 2.2 mm, resulting in assuming a constant volume (approximately, neglecting local compression of the compensation layer) at 10% elongation results in a reduced diameter of about 2.10 mm, which corresponds to a reduction of 0.10 mm. All off-core components are also subject to a diameter reduction of about 0.1 mm.
  • the compensation layer consists of about 35% compressible volume (bubbles) and about 65% of a solid component.
  • Fig. 3 to 7 explain a convenient solution to the problem, a centrally running in the cable conductor or the cable through the cable networks without risk of damage to the outside.
  • a rigid Aufsp Dr. 24 is arranged with a rounded outer contour within the rope.
  • the expansion body has a central passage opening 26, which extends at least from one end of the Aufsp Dahl stressess in this.
  • the spreading body is hollow overall. From the passage opening 26, an outwardly opening execution opening 28 is in a substantially radial direction, the cable 1 first through the passage opening 26 into the Aufsp Schwarzmaschine 24 and from there through the execution opening 28 from the Aufsp Schwarz emotions out and through the spread rope through led to the outside.
  • the expansion body ensures that the cable locally has a much larger diameter than usual, so that the individual interwoven strands and their crossover points get an increased mutual distance, which allows the passage of the cable.
  • FIG. 3 to 5 shows another embodiment of a Trosp Dreck stressess 24, which is formed substantially spindle-shaped with a passage opening 26 and an execution opening 28.
  • the cable can be protected in the region of the execution opening and the adjacent rope strands by a protective sleeve, which may be partially received in the execution opening.
  • the spreading can be secured, for example, by Abitatien 30 ("Taklings").

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Insulated Conductors (AREA)

Claims (15)

  1. Câble de traction tressé en fibres chimiques qui est agencé autour d'au moins un conducteur électrique (8, 12), caractérisé en ce que le câble de traction en fibres chimiques conjointement avec le conducteur (8, 12) contenu dans celui-ci est thermiquement étiré.
  2. Câble de traction tressé en fibres chimiques selon la revendication 1, caractérisé en ce que, contenu dans le câble de traction en fibres chimiques, un câble (1) comporte une âme cylindrique isolante (2, 4), une couche de compensation isolante (6) qui renferme l'âme (2, 4), un conducteur tressé ou spiralé (8) qui est agencé sur la couche de compensation (6), et une couche de blindage isolante (10) qui renferme le conducteur (8).
  3. Câble de traction tressé en fibres chimiques selon la revendication 2, caractérisé en ce que, agencé sur la couche de blindage (10), un conducteur tressé ou spiralé supplémentaire (12), est renfermé par une couche de blindage isolante supplémentaire (14).
  4. Câble de traction tressé en fibres chimiques selon la revendication 3, caractérisé en ce que, agencé entre le conducteur (8) et la couche de blindage (10), un film de protection (16) est réalisé en plastique, qui comporte en particulier du PTFE.
  5. Câble de traction tressé en fibres chimiques selon l'une quelconque des revendications 3 ou 4, caractérisé en ce qu'au moins une couche de blindage comporte du plastique extrudé, en particulier un thermoplastique ou un élastomère thermoplastique.
  6. Câble de traction tressé en fibres chimiques selon l'une quelconque des revendications 3 à 5, caractérisé en ce que l'âme a un élément porteur (2) sous la forme d'un monofilament et une couche d'âme (4) qui est extrudée sur celui-ci.
  7. Câble de traction tressé en fibres chimiques selon l'une quelconque des revendications précédentes, caractérisé en ce que, au niveau du point de sortie (22) du câble, un élément d'évasement (24) ayant un contour extérieur arrondi est agencé à l'intérieur du câble de traction en fibres chimiques, cet [élément d'évasement] ayant une ouverture de passage centrale (26) menant vers l'extérieur en provenance de laquelle se trouve une ouverture de sortie (28) qui mène à l'extérieur, dans lequel ledit au moins un conducteur électrique (1) est mené au travers de l'ouverture de passage (26) jusque dans l'élément d'évasement, et au travers de l'ouverture de sortie (28) hors de celui-ci, et au travers du câble de traction évasé en fibres chimiques jusqu'à l'extérieur.
  8. Procédé permettant de fabriquer un câble de traction tressé en fibres chimiques ayant un conducteur contenu à l'intérieur de celui-ci, avec les étapes suivantes consistant à :
    a) mettre en oeuvre le conducteur électrique (1 ; 8, 12),
    b) tresser le câble de traction en fibres chimiques (20) autour du conducteur,
    c) étirer thermiquement le câble de traction en fibres chimiques qui contient le conducteur.
  9. Procédé selon la revendication 8, caractérisé en ce que l'étape a) comporte les étapes suivantes consistant à :
    a1) mettre en oeuvre une âme isolante (2, 4),
    a2) extruder une couche de compensation (6) qui renferme l'âme (2, 4), autour de l'âme (2, 4), et qui, en particulier, peut être élastiquement comprimée,
    a3) agencer un conducteur électrique tressé ou spiralé (8, 12) sur la couche de compensation (6),
    a4) extruder une couche de blindage isolante (10) autour du conducteur, pour renfermer le conducteur, comportant en particulier un thermoplastique ou un élastomère thermoplastique.
  10. Procédé selon la revendication 8 ou la revendication 9, caractérisé en ce que le câble de traction en fibres chimiques est étiré à une température se trouvant entre 60° C et 200° C, en particulier entre 90° C et 130° C.
  11. Procédé selon l'une quelconque des revendications 9 ou 10, si dépendante de la revendication 9, caractérisé en ce que, au cours de l'étape a), il y a mise en oeuvre des étapes suivantes consistant à :
    - agencer un conducteur tressé ou spiralé supplémentaire (12) sur la couche de blindage (10), et
    - extruder une couche de blindage isolante supplémentaire (14) autour du conducteur supplémentaire (12), pour renfermer le conducteur supplémentaire (12), comportant en particulier un thermoplastique ou un élastomère thermoplastique.
  12. Procédé selon l'une quelconque des revendications 9, 10, si dépendante de la revendication 9 ou de la revendication 11, caractérisé en ce que, agencé entre le conducteur (8) et la couche de blindage (10), un film de protection (16) est réalisé en plastique, en particulier du PTFE.
  13. Procédé selon la revendication 11 ou la revendication 12, caractérisé en ce que, agencé entre le conducteur supplémentaire (12) et la couche de blindage supplémentaire (14), un film de protection supplémentaire (18) est réalisé en plastique, en particulier du PTFE.
  14. Procédé selon l'une quelconque des revendications 9 à 13, caractérisé en ce que l'âme (2, 4) est produite par extrusion d'une couche d'âme (4) sur un élément porteur cylindrique (2).
  15. Procédé selon l'une quelconque des revendications 8 à 14, caractérisé en ce que le câble de traction en fibres chimiques est étiré avec une force d'étirement qui est située entre 1 % et 50 %, et en particulier entre 20 % et 30 %, de l'effort de traction du câble de traction en fibres chimiques.
EP08840299.5A 2007-10-19 2008-10-20 Corde tressee en fibres synthetiques comportant un conducteur electrique integre Active EP2207924B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007050402A DE102007050402B3 (de) 2007-10-19 2007-10-19 Seil mit darin aufgenommenem elektrischen Leiter
PCT/DE2008/001713 WO2009049616A2 (fr) 2007-10-19 2008-10-20 Câble comportant des conducteurs électriques intégrés

Publications (2)

Publication Number Publication Date
EP2207924A2 EP2207924A2 (fr) 2010-07-21
EP2207924B1 true EP2207924B1 (fr) 2013-12-18

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EP08840299.5A Active EP2207924B1 (fr) 2007-10-19 2008-10-20 Corde tressee en fibres synthetiques comportant un conducteur electrique integre

Country Status (6)

Country Link
US (1) US9340924B2 (fr)
EP (1) EP2207924B1 (fr)
CN (1) CN101883885B (fr)
DE (1) DE102007050402B3 (fr)
DK (1) DK2207924T3 (fr)
WO (1) WO2009049616A2 (fr)

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US20140273594A1 (en) * 2013-03-14 2014-09-18 Delphi Technologies, Inc. Shielded cable assembly
RU2693571C2 (ru) * 2014-10-21 2019-07-03 свисс инвентикс ГмбХ Кабель-трос с функцией передачи электроэнергии для ветроэлектростанции воздушного базирования
CN106049139A (zh) * 2016-07-22 2016-10-26 贵州钢绳股份有限公司 一种电铲用填塑钢丝绳及其制造方法
WO2021075648A1 (fr) * 2019-10-18 2021-04-22 한국과학기술원 Capteur de contrainte de type fibre ayant une structure cœur-enveloppe, et procédé de fabrication associé
FR3107286B1 (fr) * 2020-02-13 2022-04-01 Univ Reims Champagne Ardenne Procédé de détection de la modification de l’environnement d’un câble
CN117133507B (zh) * 2023-10-25 2024-01-02 锐洋集团东北电缆有限公司 一种架空绝缘电缆及其生产设备

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Also Published As

Publication number Publication date
WO2009049616A2 (fr) 2009-04-23
CN101883885B (zh) 2012-10-03
US9340924B2 (en) 2016-05-17
DK2207924T3 (en) 2014-03-24
WO2009049616A8 (fr) 2010-05-27
DE102007050402B3 (de) 2009-06-04
US20110132660A1 (en) 2011-06-09
EP2207924A2 (fr) 2010-07-21
WO2009049616A3 (fr) 2009-07-02
CN101883885A (zh) 2010-11-10
HK1146738A1 (en) 2011-07-08

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