DE1752890U - FLEXIBLE, MOISTURE-PROOF LEAD-LESS, MULTI-CONDUCTOR POWER CABLE, ESPECIALLY FOR EXCAVATORS. - Google Patents

FLEXIBLE, MOISTURE-PROOF LEAD-LESS, MULTI-CONDUCTOR POWER CABLE, ESPECIALLY FOR EXCAVATORS.

Info

Publication number
DE1752890U
DE1752890U DE1954S0012248 DES0012248U DE1752890U DE 1752890 U DE1752890 U DE 1752890U DE 1954S0012248 DE1954S0012248 DE 1954S0012248 DE S0012248 U DES0012248 U DE S0012248U DE 1752890 U DE1752890 U DE 1752890U
Authority
DE
Germany
Prior art keywords
moisture
flexible
power cable
conductor power
proof
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
Application number
DE1954S0012248
Other languages
German (de)
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.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE1954S0012248 priority Critical patent/DE1752890U/en
Publication of DE1752890U publication Critical patent/DE1752890U/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/30Drying; Impregnating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)

Description

Biegsames feuchtigkeitssicheres bleimantelloses Mehrleiter-Starkstromkabel, insbesondere für Baggergeräte Für verschiedene Zwecke, insbesondere für Baggergeräte höherer Leistung, die entweder in feuchter Umgebung oder unmittelbar schwimmend auf Fluß- oder Seengebieten arbeiten müssen, sind für die Energieversorgung feuchtigkeitssichere Kabel erforderlich. Flexible, moisture-proof, lead-sheathed multi-conductor power cable, in particular for excavator equipment For various purposes, in particular for excavator equipment higher performance, either in a humid environment or when swimming immediately have to work in river or lake areas are moisture-proof for the energy supply Cable required.

Da diese auch beweglich sein müssen, werden die Baggerleitungen in So von biegsamen Schlauchleitungen ausgebildet. Die für derartige Zwecke bekannten Baggertrommelleitungen weisen eine Isolierung aus Kautschukmischungen auf, welche nach längerer Viasserlagerung eine große rT nr Wasserlagerung eine große Henge Feuchtigkeit aufnehmen. Sie sind daher für den vorgenannten Zweck nicht geeignet.Since these also have to be movable, the excavator lines are made of flexible hose lines in Sun. The dredging drum lines known for such purposes have an insulation made of rubber mixtures, which after longer Viasserlager a big rT no Water storage allows a large henge to absorb moisture. they are therefore not suitable for the aforementioned purpose.

Die Neuerung hat sich die Aufgabe gestellt, die Feuchtigkeitsaufnahme derartiger Leitungen herabzusetzen, ohne daß ihre Beweglichkeit vermindert wird. Neuerungsgemäß wird ein bleimantelloses Hehrleiterstarkstromkabel verwendet, dessen Isoliermantel im Inneren eine Schicht aus einem Material aus einer Kunststoffmischung hoher Uasserdampfundurchlassigkeit aufweist. Für Fernmeldekabel ist es bereits bekannt, für den Kabelmantel an Stelle von Blei Kunststoffmischungen verschiedenartiger Zusammensetzungen zu ver- wenden. Han hat es jedoch nicht für möglich gehalten, derartige Kabelmäntel auch fur biegsame feuchtigkeitssichere Starkstrom- kabel verwenden zu können. The innovation has set itself the task of reducing the moisture absorption of such lines without reducing their mobility. According to the innovation, a lead-sheathed high-power current cable is used, the insulating sheath of which has a layer made of a material made of a plastic mixture with high impermeability to water vapor. For telecommunication cables it is already known for the cable sheath instead of lead Plastic mixtures of various compositions to be turn around. Han didn't think it was possible to do such a thing, however Cable sheaths also for flexible, moisture-proof high-voltage to be able to use cables.

Gemäß der Neuerung eignet sich für derartige Kabelmäntel besonders eine Kunststoffmischung aus Polyisobutylen und Ruß.According to the innovation, it is particularly suitable for such cable sheaths a plastic mixture of polyisobutylene and carbon black.

In den Figuren 1 und 2 sind Ausführungsbeispiele der Neuerung dargestellt. Es ist der Querschnitt durch ein biegsames feuchtigkeitssicheres Mehrleiterstarkstromkabel gezeigt, wie es insbesondere für Baggergeräte Anwendung findet. Über den verseilten und isolierten Adern 1 und einem Erdleiter 2 ist ein Innenmantel 3 angeordnet, der beispielsweise aus Gummi bestehen kann. Darüber befindet sich eine wasserdampfundurchlässige Schicht 4 aus einer Mischung von Polyisobutylen und Ruß. Hierfür kennen auch andere Mischungen mit niedriger Diffusionskonstante verwendet werden. über der Schicht 4 ist ein AuBenmantel 5 vorgesehen, der aus Gummi bestehen kann.In Figures 1 and 2, embodiments of the innovation are shown. It is the cross-section through a flexible, moisture-proof multi-conductor power cable shown how it is used in particular for excavator equipment. About the stranded and insulated wires 1 and a ground conductor 2, an inner jacket 3 is arranged, the can for example consist of rubber. Above that there is a water vapor impermeable Layer 4 made of a mixture of polyisobutylene and carbon black. Others also know about this Mixtures with a low diffusion constant can be used. over the layer 4 an outer jacket 5 is provided, which can consist of rubber.

In Figur 2 ist eine Baggerleitung dargestellte bei der über den verseilten Adern 1 und evtl. Steuerleitungen 6 ein gemeinsamer Innenmantel 7 vorgesehen ist, der aus einer wasserdampfundurchlässigen Kunststoffmischung besteht. Darüber ist ein Außenmantel 5 aus Gummi od.dgl. vorgesehen.In Figure 2, an excavator line is shown in the stranded over Cores 1 and possibly control lines 6 a common inner sheath 7 is provided, which consists of a plastic mixture that is impermeable to water vapor. About it is an outer jacket 5 made of rubber or the like. intended.

Claims (2)

S c h u t z a n s p r ü c h e 1
1. Biegsames feuchtigkeitssicheres bleimantelloses Mehrleiterstarkstromkabel mit einer Isolierung aus Gummi oder anderen GucHBiartigen Isolierstoffen, insbesondere für Baggergeräte, die in feuchter Umgebung oder unmittelbar schwimmend auf Fluß-oder Seengebieten arbeiten, dadurch gekennzeichnet, daS der isoliermantel im Inneren eine Schicht aus einem Material aus einer Kunststoffmischung hoher Waaserdampfundurchlässig-
keit aufweist.
Protection claims 1
1. Flexible, moisture-proof, lead-sheathed multi-conductor power cable with insulation made of rubber or other Glass-like insulating materials, especially for excavator equipment, those in a damp environment or directly floating on River or lake areas work, characterized by the fact that the insulating jacket has a layer of a material inside made of a plastic mixture of high water vapor impermeability
has the ability.
2. Biegsames feuchtigkeitssicheres bleimantelloses Mehrleiterstarkstromkabel nach Ansprach lt dadurch gekennzeichnet, daß die wasserdampfundurchlässige Schicht aus einer Mischung von Polyisobutylen und Ruß besteht*2. Flexible, moisture-proof, leadless, multi-conductor power cable according to approached characterized in that the water vapor impermeable layer consists of a mixture of polyisobutylene and carbon black *
DE1954S0012248 1954-01-26 1954-01-26 FLEXIBLE, MOISTURE-PROOF LEAD-LESS, MULTI-CONDUCTOR POWER CABLE, ESPECIALLY FOR EXCAVATORS. Expired DE1752890U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1954S0012248 DE1752890U (en) 1954-01-26 1954-01-26 FLEXIBLE, MOISTURE-PROOF LEAD-LESS, MULTI-CONDUCTOR POWER CABLE, ESPECIALLY FOR EXCAVATORS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1954S0012248 DE1752890U (en) 1954-01-26 1954-01-26 FLEXIBLE, MOISTURE-PROOF LEAD-LESS, MULTI-CONDUCTOR POWER CABLE, ESPECIALLY FOR EXCAVATORS.

Publications (1)

Publication Number Publication Date
DE1752890U true DE1752890U (en) 1957-09-26

Family

ID=32793703

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1954S0012248 Expired DE1752890U (en) 1954-01-26 1954-01-26 FLEXIBLE, MOISTURE-PROOF LEAD-LESS, MULTI-CONDUCTOR POWER CABLE, ESPECIALLY FOR EXCAVATORS.

Country Status (1)

Country Link
DE (1) DE1752890U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911978A1 (en) * 1988-08-10 1990-02-15 Felten & Guilleaume Energie Telecommunication cable - has copper conductors for high mechanical stresses to meet all safety conditions for power cables
DE9012137U1 (en) * 1990-08-23 1990-10-25 Marcian, Rainer, 4048 Grevenbroich Control cable for installation in track structures for rail vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911978A1 (en) * 1988-08-10 1990-02-15 Felten & Guilleaume Energie Telecommunication cable - has copper conductors for high mechanical stresses to meet all safety conditions for power cables
DE9012137U1 (en) * 1990-08-23 1990-10-25 Marcian, Rainer, 4048 Grevenbroich Control cable for installation in track structures for rail vehicles

Similar Documents

Publication Publication Date Title
DE1752890U (en) FLEXIBLE, MOISTURE-PROOF LEAD-LESS, MULTI-CONDUCTOR POWER CABLE, ESPECIALLY FOR EXCAVATORS.
DE1964339A1 (en) Stretchable, helically wound electrical cable
DE2504555C3 (en) Flexible electrical line
DE1114554B (en) Multi-core, movable power line, which contains elongate auxiliary conductors in the interstices between the main conductors
DE716134C (en) Multi-core cable for mobile telecommunications systems
DE1202369B (en) Multi-core electrical power cable
AT141784B (en) Telecommunication cables, in particular antenna cables.
DE1722267U (en) REINFORCED MULTI-WIRE HIGH-VOLTAGE CABLE WITH PLASTIC-INSULATED STRANDED LADDER.
DE822118C (en) Flexible multi-core electrical power cable
DE1767459U (en) MULTI-WIRE ELECTRIC POWER CABLE WITH NON-METALLIC PROTECTIVE SHEATH.
DE899388C (en) Electrical cable with plastic sheath
DE2538133B2 (en) Cooled single core power cable
DE1034732B (en) Flexible electrical line connection
DE950927C (en) Insulated electrical lines
DE866686C (en) Rubber-insulated, flexible, electrical power and high-voltage cable
AT146727B (en) Flexible communication line.
DE1750058U (en) MULTICORE ELECTRIC POWER CABLE.
DE881539C (en) Armor for electrical cables
DE764231C (en) Telecommunication cable with air space insulation
DE1752887U (en) TENSION-RESISTANT MOVABLE MULTI-WIRE RUBBER-INSULATED LOW-VOLTAGE HIGH-VOLTAGE CABLE FOR MINING OPERATIONS.
DE7512009U (en) Multi-core electrical cable
DE2713385C2 (en) Multi-core flexible rubber hose line or cable cord
DE1787639U (en) MOVABLE MULTI-WIRE LOW-VOLTAGE HIGH-VOLTAGE CABLE FOR MINING OPERATIONS.
DE965502C (en) Flexible, lead-free multi-conductor power cable with insulation made of rubber or other rubber-like insulating material for voltages that are below the ionization limit
DE1011025B (en) DC high voltage cables