DE477615C - Hollow rope for electrical high voltage lines - Google Patents

Hollow rope for electrical high voltage lines

Info

Publication number
DE477615C
DE477615C DES73666D DES0073666D DE477615C DE 477615 C DE477615 C DE 477615C DE S73666 D DES73666 D DE S73666D DE S0073666 D DES0073666 D DE S0073666D DE 477615 C DE477615 C DE 477615C
Authority
DE
Germany
Prior art keywords
voltage lines
hollow rope
high voltage
electrical high
profile body
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
DES73666D
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 Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Priority to DES73666D priority Critical patent/DE477615C/en
Application granted granted Critical
Publication of DE477615C publication Critical patent/DE477615C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/08—Several wires or the like stranded in the form of a rope
    • H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
    • H01B5/107—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a core supporting radial stresses, e.g. a tube, a wire helix

Description

Hohlseil für elektrische Hochspannungsleitungen Zusatz zum Patent 470 385 Die Erfindung bezieht sich auf Hohlseile für Hochspannungsleitungen, bei denen -die Leitungsdrähte von einem Profilkörper, insbesondere in Bandform, getragen werden, der in der Längsrichtung schraubenförmig verdreht ist.Hollow rope for electrical high-voltage lines Addition to the patent 470 385 The invention relates to hollow ropes for high-voltage lines, at which -the lead wires are carried by a profile body, in particular in the form of a tape which is twisted helically in the longitudinal direction.

Um nun diese Profilkörper möglichst leicht schraubenförmig verdrehen zu können, erhalten sie nach der Erfindung einen ungleichmäßigen Querschnitt.In order to twist this profile body as easily as possible in a helical manner to be able to, they get a non-uniform cross-section according to the invention.

Auf der Zeichnung sind mehrere Ausführungsformen derartiger Bänder dargestellt. In Abb. i erhält das Band i abwechselnd Ausbuchtungen 2 nach der einen oder anderen Seite; in Abb. 2 sind schräge Schlitze 2 angebracht, in Abb. 3 kreisförmige Öffnungen 2 und in Abb. q. Schlitze 2 senkrecht zur Längsausdehnung des Bandes.Several embodiments of such tapes are shown in the drawing shown. In Fig. I, the band i receives alternating bulges 2 after the one or other side; in Fig. 2 inclined slots 2 are made, in Fig. 3 circular ones Openings 2 and in Fig. Q. Slots 2 perpendicular to the longitudinal extent of the tape.

Durch diese Querschnittsverschwächung erhalten die Bänder auch eine größere Nachgiebigkeit senkrecht zur Längsachse, die noch weiter dadurch gefördert werden kann, daß die Bänder senkrecht zur Längsausdehnung gewellt werden, wie Abb. q. zeigt. Durch die' Schwächung der Metallbänder wird weiter das Gewicht verringert, wodurch die Beanspruchung der Leitungsdrähte durch die Zusatzlast vermindert wird.This weakening of the cross-section also gives the bands a greater compliance perpendicular to the longitudinal axis, which is further promoted thereby It can be said that the ribbons are corrugated perpendicular to the longitudinal extension, as shown in Fig. q. shows. The weakening of the metal bands further reduces the weight, whereby the stress on the line wires due to the additional load is reduced.

Um die Auflage der Drähte auf dem schraubenförmig gewundenen Band im Innern des Hohlseiles zu verbessern, ist das Band an seinen Längskanten wulst- oder flanachartig verstärkt, wie aus den Querschnittsfiguren zu erkennen ist.Around the support of the wires on the helically wound tape to improve inside the hollow rope, the tape is beaded on its longitudinal edges or reinforced flat-like, as can be seen from the cross-sectional figures.

Claims (3)

PATENTANSPRÜCHE: i. Hohlseil für Hochspannungsleitungen nach Patent 470 385, bei dem die .Drähte von einem Profilkörper, insbesondere in Bandform, getragen werden, der um seine Mittelachse verdreht ist, dadurch gekennzeichnet, daß der Profilkörper einen ungleichmäßigen Querschnitt hat. PATENT CLAIMS: i. Hollow cable for high-voltage lines according to patent 470 385, in which the wires are carried by a profile body, in particular in the form of a band, which is twisted about its central axis, characterized in that the profile body has a non-uniform cross-section. 2. Hohlseil nach Anspruch i, dadurch gekennzeichnet, daß der Profilkörper abwechselnd Ausbuchtungen nach der einen oder anderen Seite hat. 2. hollow rope according to claim i, characterized in that the profile body alternately bulges after has one side or the other. 3. Hohlseil nach Anspruch i, dadurch gekennzeichnet, daß der Profilkörper mit Aussparungen (Schlitzen, Bohrungen) versehen ist.3. Hollow rope according to claim i, characterized in that that the profile body is provided with recesses (slots, holes).
DES73666D Hollow rope for electrical high voltage lines Expired DE477615C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES73666D DE477615C (en) Hollow rope for electrical high voltage lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES73666D DE477615C (en) Hollow rope for electrical high voltage lines

Publications (1)

Publication Number Publication Date
DE477615C true DE477615C (en) 1929-06-11

Family

ID=7504088

Family Applications (1)

Application Number Title Priority Date Filing Date
DES73666D Expired DE477615C (en) Hollow rope for electrical high voltage lines

Country Status (1)

Country Link
DE (1) DE477615C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10065716B4 (en) * 2000-12-29 2004-03-04 Berndorf F.A.S. Ges.m.b.H. & Co. KG Overhead cable for high voltage overhead lines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10065716B4 (en) * 2000-12-29 2004-03-04 Berndorf F.A.S. Ges.m.b.H. & Co. KG Overhead cable for high voltage overhead lines

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