DE416027C - Waveguides, especially for high voltage overhead lines - Google Patents

Waveguides, especially for high voltage overhead lines

Info

Publication number
DE416027C
DE416027C DEA42933D DEA0042933D DE416027C DE 416027 C DE416027 C DE 416027C DE A42933 D DEA42933 D DE A42933D DE A0042933 D DEA0042933 D DE A0042933D DE 416027 C DE416027 C DE 416027C
Authority
DE
Germany
Prior art keywords
waveguide
core
wires
profile
overhead lines
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
DEA42933D
Other languages
German (de)
Inventor
Dipl-Ing Willi Bode
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.)
AEG AG
Original Assignee
AEG 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 AEG AG filed Critical AEG AG
Priority to DEA42933D priority Critical patent/DE416027C/en
Priority to DEA43252D priority patent/DE422005C/en
Priority to DEA44281D priority patent/DE448422C/en
Priority to AT105740D priority patent/AT105740B/en
Priority to CH117053D priority patent/CH117053A/en
Application granted granted Critical
Publication of DE416027C publication Critical patent/DE416027C/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

Landscapes

  • Ropes Or Cables (AREA)

Description

Es sind bereits Hohlleiter für Hochspannungsfreileitungen bekannt, bei denen das hohle Seil aus Profildrähten aus gut leitendem Werkstoff gebildet ist, die ohne besondere Tragdrähte freitragend angeordnet sind. Bei anderen bekannten Bauarten werden außer den Leitungsdrähten noch Tragdrähte verwendet, die über eine Drahtspirale ο. dgl. verseilt sind. Eine weitere bekannte Bauart desThere are already waveguides for high-voltage overhead lines known, in which the hollow rope is formed from profile wires made of highly conductive material, without any special Support wires are arranged in a self-supporting manner. In other known types, besides the lead wires are still used with carrying wires, which are connected via a wire spiral ο. like stranded are. Another well-known type of

ίο Hohlseiles unterscheidet sich von den vorgenannten durch ein Tragseil, das in den Hohlraum des leitenden Seiles lose eingezogen ist. Alle diese Bauarten haben die an sie gestellten Bedingungen nicht erfüllt. Durch die ungünstige Anordnung der Tragdrähte war einerseits bei deren Zugbelastung ein Herausspringen der Einzeldrähte und demnach ein Zusammenfallen des Seiles zu befürchten; andererseits war infolgedessen dem größten Durchmesser des Hohlleiters eine bestimmte Grenze gezogen, die nicht überschritten werden konnte.ίο Hollow rope differs from the above by a suspension rope that is loosely drawn into the hollow space of the conductive rope. None of these types of construction did not meet the requirements. Through the An unfavorable arrangement of the supporting wires was, on the one hand, that they jumped out due to their tensile load fear of the individual wires and therefore a collapse of the rope; on the other hand As a result, a certain limit was drawn to the largest diameter of the waveguide, which must not be exceeded could.

Die geschilderten Nachteile werden bei vorliegender Erfindung dadurch beseitigt, daß durch geeignete Zentrierung des Halte- oder Tragseiles die leitende Umlage zum Tragen mit herangezogen wird.The disadvantages described are eliminated in the present invention in that by appropriately centering the holding or carrying rope, the conductive transfer to carry is also used.

Die Erfindung ist in der Zeichnung veranschaulicht. Es zeigt Abb. 1 ein Hohlseil, teilweise im Längenschnitt; Abb. 2 und 3 sind Querschnitte.The invention is illustrated in the drawing. Fig. 1 shows a hollow rope, partly in length cut; Fig. 2 and 3 are cross sections.

Der Hohlleiter gemäß der Erfindung besteht aus einem mehrdrähtigen Stahlseil a, das den Kern oder die Spindel für eine Me-The waveguide according to the invention consists of a multi-wire steel cable a, which the core or the spindle for a measuring

*) Von dem Patentsucher ist als. der Erfinder angegeben worden:*) From the patent seeker is as. the inventor has been given:

__ Dipl.-Itig. Willi Bode in Friedrichshagen b. Berlin.__ Dipl.-Itig. Willi Bode in Friedrichshagen b. Berlin.

tallbandfeder b bildet, die hochkantig und mit beliebiger Steigung schraubenförmig um den Kern α gewunden ist. Auf die so geschaffene Schnecke b werden eine oder mehrere Decklagen aus Einzelrunddrähten oder Einzelprofildrähten c (Abb. 2 und 3) des gewünschten Leiters, z. B. Kupfer oder Aluminium, aufgebracht, welche den geschlossenen hohlen Leiter bilden.tallbandfeder b forms, which is wound upright and with any pitch helically around the core α. B of the thus created screw one or more cover layers of individual round wires or profiled wires single c (Fig. 2 and 3) of the desired conductor, z. B. copper or aluminum, which form the closed hollow conductor.

Der zentrierte Kern α kann an der Leitung teilnehmen oder auch nicht, und durch Veränderung der Breite der Metallbandfeder b, welche aus dem gleichen Werkstoff wie der Kern oder wie der Mantel bestehen kann, kann jeder gewünschte Durchmesser des Hohlleiters eingeschaltet werden. Das Profil am äußeren Rand der Metallbandfeder kann gegebenenfalls abgerundet sein, auch kann an Stelle des glatten Bandes ein geeignetes hochstegiges Profil o. dgl. Verwendung finden.The centered core α may or may not take part in the line, and any desired diameter of the waveguide can be switched on by changing the width of the metal ribbon spring b, which can be made of the same material as the core or the jacket. The profile on the outer edge of the metal band spring can optionally be rounded, and instead of the smooth band, a suitable high-web profile or the like can also be used.

Claims (4)

Patent-Ansprüche:Patent Claims: i. Hohlleiter, besonders für Hochspans5 nungsfreileitungen, dadurch gekennzeichnet, daß das den Kern bildende Seil (a) mit einem Metallband (£>), das auch als Profil ausgebildet werden kann, hochkantig und in beliebiger Steigung schraubenförmig umwickelt ist, zwecks Durchmesservergrößerung des aus Einzelrunddrähten oder Einzelprofildrähten (c) bestehenden Mantels bzw. der Decklage des Hohlleiters. i. Waveguide, especially for high-voltage overhead lines, characterized in that the rope (a) forming the core is wrapped upright with a metal band (£>), which can also be designed as a profile, in a helical manner at any pitch, for the purpose of increasing the diameter of the single round wires or Individual profile wires (c) existing sheath or the top layer of the waveguide. 2. Hohlleiter nach Anspruch i, dadurch gekennzeichnet, daß das schraubenförmig um den Kern (α) gewundene Metallband (b) aus dem gleichen Werkstoff besteht wie die den Mantel bzw. die Decklage des Hohlleiters bildenden Drähte (c). 2. Waveguide according to claim i, characterized in that the metal strip (b ) wound helically around the core (α) consists of the same material as the wires (c) forming the jacket or the top layer of the waveguide. 3. Hohlleiter nach Anspruch 1 und 2, dadurch gekennzeichnet, daß das schraubenförmig um den Kern (α) gewundene Metallband (b) aus dem gleichen Werkstoff besteht wie das Tragseil.3. Waveguide according to claim 1 and 2, characterized in that the helically around the core (α) wound metal band (b) consists of the same material as the support cable. 4. Hohlleiter nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß das Profil des schraubenförmig um den Kern (a) gewickelten Metallbandes (b) am äußeren Rande abgerundet ist.4. Waveguide according to Claim 1 to 3, characterized in that the profile of the metal strip (b) wound helically around the core (a) is rounded at the outer edge. Jlbk.tJlbk.t J?bb.2.J? Bb.2. J?bb.3.J? Bb.3.
DEA42933D 1924-08-30 1924-08-30 Waveguides, especially for high voltage overhead lines Expired DE416027C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DEA42933D DE416027C (en) 1924-08-30 1924-08-30 Waveguides, especially for high voltage overhead lines
DEA43252D DE422005C (en) 1924-08-30 1924-10-16 Waveguide, especially for high voltage lines
DEA44281D DE448422C (en) 1924-08-30 1925-02-21 Waveguides, especially for high-voltage overhead lines
AT105740D AT105740B (en) 1924-08-30 1925-08-12 Waveguides for high voltage lines.
CH117053D CH117053A (en) 1924-08-30 1925-08-17 Waveguides for high voltage lines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA42933D DE416027C (en) 1924-08-30 1924-08-30 Waveguides, especially for high voltage overhead lines

Publications (1)

Publication Number Publication Date
DE416027C true DE416027C (en) 1925-10-24

Family

ID=6933380

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA42933D Expired DE416027C (en) 1924-08-30 1924-08-30 Waveguides, especially for high voltage overhead lines

Country Status (1)

Country Link
DE (1) DE416027C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE888876C (en) * 1951-03-15 1953-09-07 Franklin Dr-Ing E H Punga Waveguide for high voltage lines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE888876C (en) * 1951-03-15 1953-09-07 Franklin Dr-Ing E H Punga Waveguide for high voltage lines

Similar Documents

Publication Publication Date Title
EP0503525B1 (en) Method for producing superconducting wires
DE416027C (en) Waveguides, especially for high voltage overhead lines
DE68914851T2 (en) Litz-type electrical conductor with a flat wire core.
DE202015004223U1 (en) Power supply cable for aircraft on the ground
DE523823C (en) Coil for induction furnaces, consisting of a conductive and a heat dissipating part
EP0007546B1 (en) Element for compensating changes in length of rigid conductors in electrical installations, due to thermal influence, and method of manufacturing same
DE320326C (en) Electrical conductor for insulated high voltage cables
DE515122C (en) Reel sleeve for deep sea signal cable
AT116965B (en) Waveguide for high voltage cables.
DE633140C (en) Self-supporting telecommunication aerial cable
DE719840C (en) Single-core telecommunication cable, in particular antenna cable
DE102010046955A1 (en) Electric cable for current transmission in automobile industry, has single wires made of copper and copper-tin alloy and extended in longitudinal direction of cable, where percentage of tin in alloy is defined by preset equation
AT128600B (en) Rope for electrical conductors.
AT210242B (en) Welding process and welding wire for carrying out the process
DE653483C (en) Process for the manufacture of telephone cables constructed in layers
DE530584C (en) Waveguide made of several concentric layers of rope for oil-filled single or multi-conductor high-voltage cables soaked from the inside
DE584004C (en) Single or multi-core power cables
DE526296C (en) Head for overhead line networks
DE129289C (en)
AT112014B (en) High-voltage transmission line.
DE542848C (en) Hollow rope for overhead lines and high voltage cables with a tubular support body formed from a metal band
DE448422C (en) Waveguides, especially for high-voltage overhead lines
DE546078C (en) Telecommunication cable composed of various types of conductors
AT140148B (en) Telecommunication cable with a concentric, low-capacitance conductor arrangement, in particular antenna feeder cables or the like.
DE455316C (en) Multi-conductor cable