EP0825620A2 - Ligne flexible d'énergie électrique - Google Patents
Ligne flexible d'énergie électrique Download PDFInfo
- Publication number
- EP0825620A2 EP0825620A2 EP97401768A EP97401768A EP0825620A2 EP 0825620 A2 EP0825620 A2 EP 0825620A2 EP 97401768 A EP97401768 A EP 97401768A EP 97401768 A EP97401768 A EP 97401768A EP 0825620 A2 EP0825620 A2 EP 0825620A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- power line
- control
- line according
- thermoplastic elastomer
- electrical
- 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.)
- Withdrawn
Links
Images
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
Definitions
- the invention relates to a flexible electrical Power line with a central core element, several stranded around the core element, one each electrical conductor and an overlying insulation having energy veins, at least one control wire and an outer jacket.
- Such flexible electrical power lines are for example as so-called drag chain cables Energy supply for portable consumers used. In many cases this is additionally Transmission of control or measurement signals and messages required.
- Drag chains additional control or measuring lines as well where appropriate, communication lines arranged. It is necessary to do this comparatively thin control or measuring lines as well Communication lines well in front of impermissibly high to protect mechanical loads.
- One of those assembled, lines for various purposes having a drag chain is comparatively complex and expensive and has large dimensions.
- the advantages that can be achieved with the invention exist especially in that a large number of isolated electrical control conductors in a simple manner integrated into the flexible electrical power line can be.
- the central control wire with the one in it arranged control ladder is due to its central Position in the cable structure well in front of impermissibly high mechanical Protected against stress.
- the Hybrid power line according to the invention for example as in a flexible drag chain arranged drag chain cable is not required, in addition to parallel to the To provide power lines running control lines, since the power line performs the functions of Energy transfer as well as the transfer of Control signals united.
- the drag chain can therefore have comparatively small external dimensions, what is advantageous in many applications.
- the flexible electrical power line according to the invention is also easy and inexpensive to manufacture.
- the central control core In order to isolate as many as possible electrical control conductors in the central control wire To be able to accommodate, it is advantageous if the central control core several bundles stranded together of isolated electrical control conductors. Here it is advantageous if four isolated each electrical control conductors together to form a bundle are stranded.
- each electrical control conductor of an insulating sleeve made of a thermoplastic Elastomer is enclosed.
- Thermoplastic elastomers combine the good performance properties of Elastomers with the good processing properties of Thermoplastics. They also exhibit good chemical Resistance to and are aggressive Bacteria largely resistant. This is particularly so then of importance when the power line used for example in a composting plant shall be.
- the bundled control conductor bundles of the central control wire from a common inner jacket are enclosed in a thermoplastic elastomer.
- This inner jacket also ensures a good one mechanical protection of the electrical control conductors.
- the central control wire is a braid of copper wires is applied.
- Electric power line 1 has a Central control core 3 serving core element.
- the Central control wire 3 has a core 5 to the z. B.
- four Bundle 7 of isolated electrical control conductors 9 are stranded. Each of these bundles 7 has, for example four stranded together around a core 11, by one Insulating sleeve 13 made of a thermoplastic elastomer enclosed electrical control conductor 9.
- To the mechanical protection of the electrical control conductor 9 are the bundles 7 of the central stranded together Control wire 3 from a z. B. from a commercially available Inner jacket 15 formed by thermoplastic elastomer enclosed.
- For electrical shielding of the electrical control conductor 9 is on the inner jacket 15 applied a braid 17 made of copper wires.
- Control wire 3 are, for example, four energy wires 19 and four outer control wires 21 stranded. It is between each two adjacent energy wires 19 one outer control wire 21 arranged.
- Each of the energy veins 19 has an electrical conductor 23 by one above it lying insulation 25 z. B. from a thermoplastic Elastomer is enclosed. Over the insulation 25 everyone Energy wire 19 is one for electrical shielding for example, braiding made of copper wires 27 provided.
- the outer control wires 21, only one of which is in detail and the other three are shown in simplified form each have a core 29 to the z. B. seven of one Insulating sleeve 31 made of a thermoplastic elastomer enclosed electrical control conductors 33 are stranded.
- the electrical control conductors 33 of each outer control wire 21 are common from one, for example, from two Layers of a thermoplastic elastomer Inner jacket 35 enclosed. Between the two layers the inner shell 35 is a z. B. by braiding with Copper wires trained shield 37 for electrical Shielding of the electrical control conductor 33 is provided.
- An outer jacket 39 is above the cable core thus formed e.g. B. formed from a thermoplastic elastomer.
Landscapes
- Communication Cables (AREA)
- Insulated Conductors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29613870U DE29613870U1 (de) | 1996-08-10 | 1996-08-10 | Flexible elektrische Starkstromleitung |
DE29613870U | 1996-08-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0825620A2 true EP0825620A2 (fr) | 1998-02-25 |
EP0825620A3 EP0825620A3 (fr) | 1998-12-23 |
Family
ID=8027667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97401768A Withdrawn EP0825620A3 (fr) | 1996-08-10 | 1997-07-22 | Ligne flexible d'énergie électrique |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0825620A3 (fr) |
DE (1) | DE29613870U1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1548755A2 (fr) * | 2003-12-23 | 2005-06-29 | Wieland Electric GmbH | Câble rond pour des systèmes de bus d'énergie avec des conducteurs de signaux intégrés. |
CN105469876A (zh) * | 2014-09-26 | 2016-04-06 | 广东南缆电缆有限公司 | 一种电动汽车用芳纶线束 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19753526A1 (de) * | 1997-12-03 | 1999-06-10 | Cit Alcatel | Flexible elektrische Leitung |
DE19914924A1 (de) * | 1999-04-01 | 2000-10-05 | Alcatel Sa | Flexible elektrische Starkstromleitung |
DE102005008586A1 (de) * | 2005-02-24 | 2006-09-07 | Wago Verwaltungsgesellschaft Mbh | Elektrische Antriebsvorrichtung mit Körperschallsensor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE877014C (de) * | 1949-04-28 | 1953-05-18 | Siemens Ag | Biegsames bleimantelloses Mehrleiter-Starkstromkabel mit einer Isolierung aus Gummi oder anderen gummiartigen Isolierstoffen fuer Spannungen, die unter der Ionisierungsgrenze liegen |
DE9319131U1 (de) * | 1993-12-09 | 1994-07-07 | Siemens Ag | Flexible Starkstromleitung mit einem mehradrigen Kernelement und sechs stromführenden Adern |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2801231C2 (de) * | 1978-01-12 | 1983-05-11 | Siemens AG, 1000 Berlin und 8000 München | Mit Isoliermaterial ummanteltes Starkstromkabel |
DE3224597A1 (de) * | 1982-06-29 | 1983-12-29 | Siemens AG, 1000 Berlin und 8000 München | Flexible starkstromleitung mit verseilten adern |
DE3335325A1 (de) * | 1983-09-27 | 1985-04-04 | Siemens AG, 1000 Berlin und 8000 München | Flexible starkstromleitung mit profilkern und tragorgan |
DE3518909A1 (de) * | 1985-05-25 | 1986-11-27 | Felten & Guilleaume Energie | Starkstromkabel, insbesondere fuer spannungen von 6 bis 60 kv, mit eingelegten lichtwellenleitern |
DE3734020A1 (de) * | 1987-10-08 | 1989-04-20 | Kabelmetal Electro Gmbh | Zugfestes steuerelement fuer flexible kabel und leitungen |
DE3919880C2 (de) * | 1989-06-19 | 1994-10-20 | Kabelmetal Electro Gmbh | Mehradriges flexibles elektrisches Kabel zur Energieübertragung |
-
1996
- 1996-08-10 DE DE29613870U patent/DE29613870U1/de not_active Expired - Lifetime
-
1997
- 1997-07-22 EP EP97401768A patent/EP0825620A3/fr not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE877014C (de) * | 1949-04-28 | 1953-05-18 | Siemens Ag | Biegsames bleimantelloses Mehrleiter-Starkstromkabel mit einer Isolierung aus Gummi oder anderen gummiartigen Isolierstoffen fuer Spannungen, die unter der Ionisierungsgrenze liegen |
DE9319131U1 (de) * | 1993-12-09 | 1994-07-07 | Siemens Ag | Flexible Starkstromleitung mit einem mehradrigen Kernelement und sechs stromführenden Adern |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1548755A2 (fr) * | 2003-12-23 | 2005-06-29 | Wieland Electric GmbH | Câble rond pour des systèmes de bus d'énergie avec des conducteurs de signaux intégrés. |
EP1548755A3 (fr) * | 2003-12-23 | 2006-02-01 | Wieland Electric GmbH | Câble rond pour des systèmes de bus d'énergie avec des conducteurs de signaux intégrés. |
CN105469876A (zh) * | 2014-09-26 | 2016-04-06 | 广东南缆电缆有限公司 | 一种电动汽车用芳纶线束 |
Also Published As
Publication number | Publication date |
---|---|
EP0825620A3 (fr) | 1998-12-23 |
DE29613870U1 (de) | 1996-09-26 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ALCATEL |
|
17P | Request for examination filed |
Effective date: 19990107 |
|
AKX | Designation fees paid |
Free format text: AT CH DE FR GB IT LI |
|
17Q | First examination report despatched |
Effective date: 19991215 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20000426 |