EP1041585B1 - Flexible electrical power line - Google Patents
Flexible electrical power line Download PDFInfo
- Publication number
- EP1041585B1 EP1041585B1 EP00400619A EP00400619A EP1041585B1 EP 1041585 B1 EP1041585 B1 EP 1041585B1 EP 00400619 A EP00400619 A EP 00400619A EP 00400619 A EP00400619 A EP 00400619A EP 1041585 B1 EP1041585 B1 EP 1041585B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- core
- mesh
- energy
- surrounded
- pitch angle
- 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 - Lifetime
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/003—Power cables including electrical control or communication wires
-
- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1895—Internal space filling-up means
Definitions
- the invention relates to a flexible electrical power line consisting of a central core, energy cores stranded around the core, at least one also around the core stranded control line and at least one data line, the energy wires have a flexible electrical conductor over which insulation and one as braid Shield formed from metallic wires are attached (DE-U-296 13 870).
- Such power lines are used, for example, for energy supply portable consumers are used, who go back and forth in predetermined ways be moved. Such consumers are, for example, motors from Transport trolleys, tool slides or cranes.
- the power lines are too can be used when an easily manufactured, flexible connection to consumers a voltage source is required, which should also be easy to dismantle.
- On A special application is the power supply of those in the waiting position Aircraft that supply energy from the tarmac when the engines are switched off become.
- the control line contained in the power lines can be used for transmission of control signals are used by which the corresponding devices embossed functions can be activated.
- control line consisting of several electrically insulated conductors in the core arranged. This allows a control line with a larger number of conductors mechanically well protected in the cross section of the power line.
- control line can be made from a braid Copper wires are surrounded. There is also no information about its structure made as about the braid surrounding the energy veins as a shield.
- the invention has for its object the power line described above while maintaining their good flexibility so that they can be used even at higher levels Frequencies does not bother.
- this power line can also Data are transmitted, for example measurement data.
- the intended one Data line is surrounded by a braid with a very high optical coverage, so that interference with data transmission due to radio frequency fields or energy can be largely excluded.
- Using higher frequencies in the order of 400 Hz mentioned can be for example the torque of connected to the power line better control electric motors.
- the energy veins themselves from are surrounded by a braid with a very high optical coverage, so that too interference radiation emanating from the same can be largely excluded can.
- the power line shown in cross section in FIG. 1 is used, for example, for Power supply and for the control and monitoring of a transport trolley for a blast furnace. In addition to the necessary electrical properties for this Use also requires resistance at higher temperatures.
- the power line has four energy wires 1 and two control lines 2, all of them are stranded around a central core 3. At least one control line 2 to be available. In the between the energy wires 1 and the control lines 2 remaining outer gussets are five data lines 4 and one for example an ethylene-propylene terpolymer (EPDM) existing filling element 5 arranged. If there are fewer than five data lines 4, one becomes corresponding greater number of filling elements 5 used.
- the energy wires 1, control lines 2, data lines 4 and filling element 5 existing line core is from one Surround inner jacket 6. Over the inner jacket 6 are one as a torsion protection serving, for example consisting of a cord 7 and a Outer jacket 8 attached.
- the individual wires of the conductor 9 and the metal wires of the braid 11 are preferably made of copper.
- the braid 11 has a flat pitch angle that is between 50 ° and 60 °, molded around the insulated conductor 9. This results in a linear coverage of over 60%, which corresponds to an optical coverage of over 80%.
- the corresponding Energy core 1 is therefore very flexible and also at frequencies of the order of magnitude of 400 Hz electrically almost tight.
- the Pitch 11 of the braid 11 at 53 °. This results in an optical coverage of 85%.
- control lines 2 have six wires, for example insulated with EPDM 12, which is stranded around a support member 13 surrounded by an EPDM layer are.
- the external dimensions of the control lines 2 advantageously correspond to the External dimensions of the energy wires 1.
- the core 3 has a central tension element 14, which is surrounded by an envelope 15 is surrounded.
- the casing 15 consists of a cross-linkable or vulcanizable Material such as rubber. It is networked in the finished power line.
- the Envelope 15 has indentations 16 along the entire axial length of the core 3 provided that the contour of the respective lying in one of the indentations 16 Energy core 1 corresponds.
- the tension element 14 consists, for example, of one of Glass thread surrounded by aramid threads.
- the data lines 4 have four wires 17, twisted together which a shielding braid 18 and a jacket 19 are attached.
- the wires 17 are the usual wires known from telecommunications with one insulation made of polyethylene, for example.
- the jacket 19 is made for example from EPDM.
- the braid 18 has a flat pitch angle applied, which is between 50 ° and 60 °. It has an optical coverage of at least 85%. In a preferred embodiment, the pitch angle of the Braid 18 at 54 °. The optical coverage is then 90%.
- the inner jacket 6 consists of crosslinkable or vulcanizable material, such as for example a polychloroprene mixture.
- the braiding 7 is an open braid executed. It is integrated in the outer jacket 8, which is also made of a polychloroprene mixture can exist.
- the power line according to the invention is manufactured, for example, as follows:
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine flexible elektrische Starkstromleitung, bestehend aus einem zentralen Kern, um den Kern herumverseilten Energieadern, mindestens einer ebenfalls um den Kern herumverseilten Steuerleitung und mindestens einer Datenleitung, wobei die Energieadern einen flexiblen elektrischen Leiter haben, über dem eine Isolierung und eine als Geflecht aus metallischen Drähten ausgebildete Abschirmung angebracht sind (DE-U-296 13 870).The invention relates to a flexible electrical power line consisting of a central core, energy cores stranded around the core, at least one also around the core stranded control line and at least one data line, the energy wires have a flexible electrical conductor over which insulation and one as braid Shield formed from metallic wires are attached (DE-U-296 13 870).
Derartige Starkstromleitungen werden beispielsweise zur Energieversorgung ortsveränderlicher Verbraucher eingesetzt, die auf vorgegebenen Wegen hin- und herbewegt werden. Solche Verbraucher sind beispielsweise Motoren von Transportwagen, Werkzeugschlitten oder Kränen. Die Starkstromleitungen sind auch dann einsetzbar, wenn ein leicht herstellbarer, flexibler Anschluß von Verbrauchern an eine Spannungsquelle benötigt wird, der ebenso leicht wieder abbaubar sein soll. Ein spezieller Anwendungsfall ist hier die Stromversorgung von in Warteposition befindlichen Flugzeugen, die bei abgeschalteten Triebwerken vom Rollfeld aus mit Energie versorgt werden. Die in den Starkstromleitungen enthaltene Steuerleitung kann zur Übertragung von Steuersignalen eingesetzt werden, durch welche den entsprechenden Geräten eingeprägte Funktionen aktiviert werden können.Such power lines are used, for example, for energy supply portable consumers are used, who go back and forth in predetermined ways be moved. Such consumers are, for example, motors from Transport trolleys, tool slides or cranes. The power lines are too can be used when an easily manufactured, flexible connection to consumers a voltage source is required, which should also be easy to dismantle. On A special application is the power supply of those in the waiting position Aircraft that supply energy from the tarmac when the engines are switched off become. The control line contained in the power lines can be used for transmission of control signals are used by which the corresponding devices embossed functions can be activated.
Bei der bekannten Starkstromleitung nach der eingangs erwähnten DE-U-296 13 870 ist die aus mehreren elektrisch isolierten Leitern bestehende Steuerleitung im Kern angeordnet. Dadurch kann eine Steuerleitung mit einer größeren Anzahl von Leitern mechanisch gut geschützt im Querschnitt der Starkstromleitung untergebracht werden. Zur elektrischen Abschirmung kann die Steuerleitung von einem Geflecht aus Kupferdrähten umgeben sein. Über dessen Aufbau sind ebenso keine Angaben gemacht, wie über das die Energieadern als Abschirmung umgebende Geflecht.In the known power line according to the aforementioned DE-U-296 13 870 the control line consisting of several electrically insulated conductors in the core arranged. This allows a control line with a larger number of conductors mechanically well protected in the cross section of the power line. For electrical shielding, the control line can be made from a braid Copper wires are surrounded. There is also no information about its structure made as about the braid surrounding the energy veins as a shield.
Der Erfindung liegt die Aufgabe zugrunde, die eingangs geschilderte Starkstromleitung unter Beibehaltung ihrer guten Flexibilität so zu gestalten, daß sie auch bei höheren Frequenzen nicht stört.The invention has for its object the power line described above while maintaining their good flexibility so that they can be used even at higher levels Frequencies does not bother.
Diese Aufgabe wird gemäß der Erfindung dadurch gelöst,
- daß die mindestens eine Datenleitung von einem als Abschirmung dienenden Geflecht aus metallischen Drähten mit einer optischen Bedeckung von mindestens 85 % umgeben ist, das einen flachen, zwischen 50° und 60° liegenden Steigungswinkel hat,
- daß das Geflecht der Abschirmung der Energieadern eine optische Bedeckung von mindestens 80 % hat und mit einem flachen, zwischen 50° und 60° liegenden Steigungswinkel aufgebracht ist und
- daß der Kern ein zentrales Zugelement aufweist, über dem eine Umhüllung aus einem vernetzbaren Material angebracht ist, welche für jede herumverseilte Energieader eine der Kontur derselben angepaßte, sich über die ganze axiale Länge des Kerns erstreckende Eindellung hat.
- that the at least one data line is surrounded by a braid of metallic wires serving as a shield, with an optical coverage of at least 85%, which has a flat pitch angle between 50 ° and 60 °,
- that the braid of the shielding of the energy veins has an optical coverage of at least 80% and is applied with a flat, between 50 ° and 60 ° slope angle and
- that the core has a central traction element, over which an envelope made of a cross-linkable material is attached, which has an indentation adapted to the contour thereof for each stranded energy vein and extending over the entire axial length of the core.
Mit dieser Starkstromleitung können neben Energie und Steuerbefehlen auch Daten übertragen werden, beispielsweise Meßdaten. Die dafür vorgesehene Datenleitung ist von einem Geflecht mit sehr hoher optischer Bedeckung umgeben, so daß eine Störung der Datenübertragung durch hochfrequente Felder oder Energie weitestgehend ausgeschlossen werden kann. Das gilt insbesondere für hochfrequente Ströme mit einer Frequenz von beispielsweise 400 Hz, die über die in der gleichen Starkstromleitung angeordneten Energieadern übertragen werden. Bei Verwendung höherer Frequenzen in der Größenordnung der erwähnten 400 Hz läßt sich beispielsweise das Drehmoment von an die Starkstromleitung angeschlossenen elektrischen Motoren besser steuern. Hinzu kommt, daß die Energieadern selbst von einem Geflecht mit einer sehr hohen optischen Bedeckung umgeben sind, so daß auch eine von denselben ausgehende Störstrahlung weitestgehend ausgeschlossen werden kann. Trotz der elektrisch dichten Geflechte der Abschirmungen bleibt die Starkstromleitung insgesamt gut flexibel und auf Dauer biegefest, da beide Geflechte mit flachem Steigungswinkel ausgeführt sind. Die gute Biegbarkeit der Starkstromleitung wird durch die spezielle Ausbildung des Kerns unterstützt, in dessen dem jeweiligen herumverseilten Element angepaßte Eindellungen diese Verseilelemente beim Biegen der Starkstromleitung gleiten können. Die Starkstromleitung ist darüberhinaus durch das Zugelement des Kerns auch bei größeren Zugbelastungen geschützt.In addition to energy and control commands, this power line can also Data are transmitted, for example measurement data. The intended one Data line is surrounded by a braid with a very high optical coverage, so that interference with data transmission due to radio frequency fields or energy can be largely excluded. This applies particularly to high-frequency Currents with a frequency of 400 Hz, for example, that in the same Power lines arranged energy wires are transmitted. Using higher frequencies in the order of 400 Hz mentioned can be for example the torque of connected to the power line better control electric motors. In addition, the energy veins themselves from are surrounded by a braid with a very high optical coverage, so that too interference radiation emanating from the same can be largely excluded can. Despite the electrically dense braids of the shields, it remains Power line as a whole well flexible and permanently resistant to bending, since both braids with flat pitch angle are executed. The good flexibility of the power line is supported by the special training of the core, in which the respective Adjusted dents around stranded element these stranding elements when bending the Power line can slide. The power line is also through that Tension element of the core protected even with larger tensile loads.
Ein Ausführungsbeispiel des Erfindungsgegenstandes ist in den Zeichnungen dargestellt.An embodiment of the subject of the invention is shown in the drawings.
Es zeigen:
Die in Fig. 1 im Querschnitt dargestellte Starkstromleitung dient beispielsweise zur Energieversorgung sowie zur Steuerung und Überwachung eines Transportwagens für einen Hochofen. Neben den notwendigen elektrischen Eigenschaften ist für diesen Einsatzfall auch Beständigkeit bei höheren Temperaturen erforderlich.The power line shown in cross section in FIG. 1 is used, for example, for Power supply and for the control and monitoring of a transport trolley for a blast furnace. In addition to the necessary electrical properties for this Use also requires resistance at higher temperatures.
Die Starkstromleitung weist vier Energieadern 1 und zwei Steuerleitungen 2 auf, die alle
um einen zentralen Kern 3 herumverseilt sind. Es soll mindestens eine Steuerleitung 2
vorhanden sein. In den zwischen den Energieadern 1 und den Steuerleitungen 2
verbleibenden Außenzwickeln sind fünf Datenleitungen 4 und ein beispielsweise aus
einem Ethylen-Propylen-Terpolymer (EPDM) bestehendes Füllelement 5 angeordnet.
Wenn weniger als fünf Datenleitungen 4 vorhanden sind, wird eine entsprechend
größere Anzahl von Füllelementen 5 eingesetzt. Die aus Energieadern 1, Steuerleitungen
2, Datenleitungen 4 und Füllelement 5 bestehende Leitungsseele ist von einem
Innenmantel 6 umgeben. Über dem Innenmantel 6 sind eine als Torsionsschutz
dienende, beispielsweise aus einer Kordel bestehende Umflechtung 7 und ein
Außenmantel 8 angebracht. The power line has four energy wires 1 and two
Die Energieadern 1 haben gemäß Fig. 2 einen flexiblen, aus Einzeldrähten aufgebauten
Leiter 9, der von einer beispielsweise aus EPDM bestehenden Isolierung 10 umgeben ist.
Über der Isolierung 10 ist ein aus Metalldrähten bestehendes, als Abschirmung
dienendes Geflecht 11 angebracht. Die Einzeldrähte des Leiters 9 und die Metalldrähte
des Geflechts 11 bestehen vorzugsweise aus Kupfer.2 have a flexible structure made up of individual wires
Conductor 9, which is surrounded by an
Das Geflecht 11 ist mit einem flachen Steigungswinkel, der zwischen 50° und 60° liegt,
um den isolierten Leiter 9 herumgeformt. Das ergibt eine lineare Bedeckung von über
60 %, die einer optischen Bedeckung von über 80 % entspricht. Die entsprechende
Energieader 1 ist dadurch gut flexibel und auch bei Frequenzen in der Größenordnung
von 400 Hz elektrisch nahezu dicht. In bevorzugter Ausführungsform liegt der
Steigungswinkel des Geflechts 11 bei 53°. Das ergibt eine optische Bedeckung von 85 %.The
Die Steuerleitungen 2 weisen gemäß Fig. 3 sechs beispielsweise mit EPDM isolierte Adern
12 auf, die um ein von einer EPDM-Schicht umgebendes Tragorgan 13 herumverseilt
sind. Die Außenabmessungen der Steuerleitungen 2 entsprechen mit Vorteil den
Außenabmessungen der Energieadern 1.3, the
Der Kern 3 hat gemäß Fig. 4 ein zentrales Zugelement 14, das von einer Umhüllung 15
umgeben ist. Die Umhüllung 15 besteht aus einem vernetzbaren bzw. vulkanisierbaren
Material, wie beispielsweise Gummi. Sie ist in der fertigen Starkstromleitung vernetzt. Die
Umhüllung 15 ist auf der ganzen axialen Länge des Kerns 3 mit Eindellungen 16
versehen, die der Kontur der jeweiligen, in einer der Eindellungen 16 liegenden
Energieader 1 entspricht. Das Zugelement 14 besteht beispielsweise aus einem von
Aramidfäden umgebenen Glasfaden.According to FIG. 4, the
Die Datenleitungen 4 haben gemäß Fig. 5 vier miteinander verseilte Adern 17, über
denen ein der Abschirmung dienendes Geflecht 18 und ein Mantel 19 angebracht sind.
Die Adern 17 sind übliche, aus der Nachrichtentechnik bekannte Adern mit einer
beispielsweise aus Polyethylen bestehenden Isolierung. Der Mantel 19 besteht
beispielsweise aus EPDM. Das Geflecht 18 ist mit einem flachen Steigungswinkel
aufgebracht, der zwischen 50° und 60° liegt. Es hat eine optische Bedeckung von
mindestens 85 %. In bevorzugter Ausführungsform liegt der Steigungswinkel des
Geflechts 18 bei 54°. Die optische Bedeckung beträgt dann 90 %.According to FIG. 5, the
Der Innenmantel 6 besteht aus vernetzbarem bzw. vulkanisierbarem Material, wie
beispielsweise einer Polychloropren-Mischung. Die Umflechtung 7 ist als offenes Geflecht
ausgeführt. Sie ist im Außenmantel 8 integriert, der ebenfalls aus einer Polychloropren-Mischung
bestehen kann.The inner jacket 6 consists of crosslinkable or vulcanizable material, such as
for example a polychloroprene mixture. The
Die Starkstromleitung nach der Erfindung wird beispielsweise wie folgt hergestellt:The power line according to the invention is manufactured, for example, as follows:
Zunächst werden deren Einzelelemente vorgefertigt. Die Energieadern 1, die
Steuerleitungen 2 und die Datenleitungen 4 sowie das Füllelement 5 werden dann um
den Kern 3 herumverseilt. Die Energieadern 1 drücken sich dabei in die Oberfläche der
Umhüllung 15 desselben ein, so daß sich die Eindellungen 16 ergeben. Jede Eindellung
16 paßt dadurch in der Kontur genau zu ihrer Energieader 1. Danach werden die
Datenleitungen 4 und das Füllelement 5 aufgebracht. Um die so fertiggestellte
Leitungsseele wird der Innenmantel 6 mittels eines Extruders herumgeformt. Nach
Aufbringung der als Torsionsschutz dienenden Umflechtung 7 wird der Außenmantel 8
ebenfalls mittels eines Extruders aufgebracht. Durch die beim Extrudieren von
Innenmantel 6 und Außenmantel 8 entstehende Wärme wird die Umhüllung 15 des
Kerns 3 vulkanisiert. Deren Material wird dadurch mechanisch stabilisiert, so daß auch
die Eindellungen 16 stabil sind. Sie dienen dann beim Biegen der Starkstromleitung als
Gleitflächen für die Energieadern 1.First, their individual elements are prefabricated. The energy veins 1, the
Claims (6)
- A flexible electrical high current line, comprising a central core (3), energy conductors (1) which are stranded around the core, at least one control line (2) which also is stranded around the core and at least one data line (4), wherein the energy conductors have a flexible electrical conductor (9), which is surrounded by an insulation (10) and a screen in form of a mesh (11) from metallic wires,
characterized inthat the at least one data line (4) is surrounded by a mesh (18) from metallic wires serving as a screening and having a degree of optical coverage of at least 85 % which has a flat pitch angle that lies between 50° and 60°,that the mesh (11) of the screen of the energy conductors (1) has a degree of optical coverage of at least 80 % and is applied with a flat pitch angle which lies between 50° and 60°, andthat the core (3) has a central strengthening element (14) which is surrounded by a jacket (15) made of crosslinkable material which for each stranded energy conductor (1) has a depression (16) that is adapted to the contour of the respective energy conductor and extends over the whole length of the core. - A high current line according to claim 1, characterized in that the material of the jacket (15) of the core (3) is ru bber.
- A high current line according to claim 1 or 2, characterized in that the pitch angle of the mesh (11) of the energy conductors (1) lies nearly at 53°.
- A high current line according to one of the claims 1 to 3, characterized in that the pitch angle of the mesh (18) of the data line (4) lies nearly at 54°.
- A high current line according to one of the claims 1 to 4, characterized in that the strengthening element (14) of the core (3) is a glass thread which is surrounded by Aramid threads.
- Method for the manufacturing of a high current line according to the claims 1 to 5, characterized inthat the energy conductors (1), the control line (2), the data line (4) and a filler (5) were stranded around the core (3) which has a not crosslinked jacket (15), whereby the data line is surrounded by a mesh (18) from metallic wires serving as a screening and having a degree of optical coverage of at least 85 % which has a flat pitch angle that lies between 50° and 60°, and the energy conductors are surrounded by a mesh (11) from metallic wires serving as a screen and having a degree of optical coverage of at least 80 % and being applied with a flat pitch angle which lies between 50° and 60°, andthat during the following application of an inner sheathing (6), a braiding (7) and an outer sheath (8) the material of the jacket (15) is crosslinked, thereby forming a depression (16) for each stranded energy conductor into the jacket that is adapted to the contour of the respective energy conductor and extends over the whole length of the core.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914924 | 1999-04-01 | ||
DE19914924A DE19914924A1 (en) | 1999-04-01 | 1999-04-01 | Flexible electrical power line |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1041585A2 EP1041585A2 (en) | 2000-10-04 |
EP1041585A3 EP1041585A3 (en) | 2001-01-31 |
EP1041585B1 true EP1041585B1 (en) | 2004-10-27 |
Family
ID=7903288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00400619A Expired - Lifetime EP1041585B1 (en) | 1999-04-01 | 2000-03-07 | Flexible electrical power line |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1041585B1 (en) |
AT (1) | ATE280994T1 (en) |
DE (2) | DE19914924A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2031604A2 (en) | 2007-08-31 | 2009-03-04 | Nexans | Flexible electric cable |
EP2500379A1 (en) | 2011-03-15 | 2012-09-19 | Nexans | Halogen-free core filler for cable |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20100911U1 (en) | 2001-01-18 | 2001-04-12 | Nexans | Flexible electrical wire |
DE10162739A1 (en) * | 2001-12-20 | 2003-07-03 | Nexans | Flexible electrical wire |
FR2848719B1 (en) * | 2002-12-13 | 2005-03-04 | Nexans | MULTIFUNCTIONAL HYBRID CABLE FOR POWERING THE RESOURCES OF A USER STATION |
DE102006025269A1 (en) * | 2006-05-31 | 2007-12-06 | Nexans | Flexible electrical cable |
DE502007004019D1 (en) * | 2007-07-04 | 2010-07-15 | Nexans | Flexible electrical cable |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6605367U (en) * | 1964-10-27 | 1970-06-04 | Siemens Ag | A SINGLE STRINGING ELEMENT WITH A SINGLE WIRE LENGTH, BALANCED CABLE, IN PARTICULAR FLEXIBLE CARRIER FREQUENCY CABLE |
DE1802444B2 (en) * | 1968-10-11 | 1971-07-15 | METHOD OF MANUFACTURING A TENSILE INSULATED MOVING ELECTRICAL POWER LINE WITH A NUMBER OF CORES | |
US3861669A (en) * | 1972-06-15 | 1975-01-21 | Tokyo Shibaura Electric Co | Apparatus for feeding sheet-like articles from a stack of articles |
DE2519687A1 (en) * | 1975-04-30 | 1976-11-11 | Siemens Ag | Stranded electrical cable central glass yarn - latter acting as tensile stress accepting core in high speed cable stranding |
DE3224597A1 (en) * | 1982-06-29 | 1983-12-29 | Siemens AG, 1000 Berlin und 8000 München | Flexible power line with laid-up cores |
DE3335325A1 (en) * | 1983-09-27 | 1985-04-04 | Siemens AG, 1000 Berlin und 8000 München | FLEXIBLE POWER LINE WITH PROFILE CORE AND CARRIER |
DE3405852A1 (en) * | 1984-02-15 | 1985-08-22 | Siemens AG, 1000 Berlin und 8000 München | MULTI-CORE FLEXIBLE ELECTRICAL CABLE |
DE3734020A1 (en) * | 1987-10-08 | 1989-04-20 | Kabelmetal Electro Gmbh | Tension-resistant control element for flexible cables and leads |
DE9200518U1 (en) * | 1992-01-17 | 1992-04-30 | Rauh, Gerd D., Dipl.-Ing., 8000 Muenchen, De | |
DE4218707C2 (en) * | 1992-06-06 | 1997-01-23 | Felten & Guilleaume Energie | Flexible electrical cable, especially for powering cutting machines |
DE4310662C2 (en) * | 1993-04-01 | 1995-04-06 | Reinshagen Kabelwerk Gmbh | Radio frequency cable |
DE19520589A1 (en) * | 1995-06-06 | 1996-12-12 | Siemens Ag | AC cable with stranded electrical conductors |
DE29515705U1 (en) * | 1995-10-02 | 1995-11-30 | Alcatel Kabel Ag | Flexible management |
DE29519082U1 (en) * | 1995-12-01 | 1996-01-18 | Alcatel Kabel Ag | Handset cables |
DE19620752A1 (en) * | 1996-05-23 | 1997-11-27 | Alcatel Kabel Ag | Electric power line |
DE29613870U1 (en) * | 1996-08-10 | 1996-09-26 | Alcatel Kabel Ag | Flexible electrical power line |
-
1999
- 1999-04-01 DE DE19914924A patent/DE19914924A1/en not_active Withdrawn
-
2000
- 2000-03-07 EP EP00400619A patent/EP1041585B1/en not_active Expired - Lifetime
- 2000-03-07 DE DE50008378T patent/DE50008378D1/en not_active Expired - Lifetime
- 2000-03-07 AT AT00400619T patent/ATE280994T1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2031604A2 (en) | 2007-08-31 | 2009-03-04 | Nexans | Flexible electric cable |
EP2500379A1 (en) | 2011-03-15 | 2012-09-19 | Nexans | Halogen-free core filler for cable |
Also Published As
Publication number | Publication date |
---|---|
EP1041585A3 (en) | 2001-01-31 |
DE19914924A1 (en) | 2000-10-05 |
DE50008378D1 (en) | 2004-12-02 |
ATE280994T1 (en) | 2004-11-15 |
EP1041585A2 (en) | 2000-10-04 |
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