DE681983C - AC power line for high currents from two U-profiles that complement each other to form a rectangle - Google Patents

AC power line for high currents from two U-profiles that complement each other to form a rectangle

Info

Publication number
DE681983C
DE681983C DES131066D DES0131066D DE681983C DE 681983 C DE681983 C DE 681983C DE S131066 D DES131066 D DE S131066D DE S0131066 D DES0131066 D DE S0131066D DE 681983 C DE681983 C DE 681983C
Authority
DE
Germany
Prior art keywords
profiles
rectangle
complement
high currents
profile
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
DES131066D
Other languages
German (de)
Inventor
Dipl-Ing Ferdinand Kuemmel
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
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 Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Priority to DES131066D priority Critical patent/DE681983C/en
Application granted granted Critical
Publication of DE681983C publication Critical patent/DE681983C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/02—Open installations
    • H02G5/025—Supporting structures

Landscapes

  • Rectifiers (AREA)

Description

Wechselstromleitung für hohe Stromstärken aus zwei sich zu einem Rechteck ergänzenden U-Profilen Es ist bekannt, daß .das doppel-U-förmige Leitungsprofil beider Fortleitung von Wechselstrom geringere Leitungsverlusteergibt als beispielsweise nebeneinandergelegte, parallel geschaltete Flachschienen. Die Verluste sind um so kleiner, je mehr sich ,das Doppel,-U-Profil dem Rohrprofil nähert, also am kleinsten bei einer Form, die von einem Quadrat umgrenzt ist. In Fig. r der Zeichnung ist :eine solche bekannte Leitung im Querschnitt ,dargestellt, die aus den beiden U-Profilen i i und 12 gebildet ist. Diese Form hat ,aber hinsichtlich der Verlegung der Leitung den Nachteil, .daß man außer den beiden Leiterprofilen noch besonders hergerichtete Befestigungsteile bzw. Verbindungsstücke z. B. ,aus Flachmaterial benötigt.AC line for high currents from two to a rectangle complementary U-profiles It is known that .das double-U-shaped line profile when forwarding alternating current results in lower conduction losses than for example Flat rails placed next to one another and connected in parallel. The losses are so The smaller, the closer the double-U-profile approaches the pipe profile, i.e. the smallest in the case of a shape bounded by a square. In Fig. R of the drawing is : such a well-known line in cross-section, shown consisting of the two U-profiles i i and 12 is formed. Has this shape, but with regard to the laying of the line the disadvantage. that besides the two ladder profiles, one specially prepared Fastening parts or connectors z. B., required from flat material.

Gegenstand der Erfindung ist eine Wechselstromleitung für hohe Stromstärken aus zwei sich zu einem Rechteck ergänzenden U-Profilen von solcher Bemessung, daß sich eine einfache !und wirtschaftlich vollkommene Ausnutzung der U-Profilleitungen ergibt; ohne daß die elektrischen Leitungsverluste sich wesentlich steigern. Die Erfindung besteht darin, daß die innere Höhe des- U-Profils gleich der äußeren Breite des Leiterrechtecks ist, so daß .die Anordnung den Vorteil hat; daß für die Verlegung der Leitung nur das eine U-Profil benötigt wird; .daß also für die Auflager und Verbindungsstücke keine besonderen Befestigungsteile-erforderlich sind: In Fig. ä .der Zeichnung ist eine Wechselstromleitung nach der Erfindung im Querschnitt dargestellt, die aus zwei U-Profilen i i und 12 besteht, welche sich zu einem Rechteck ergänzen. Die Bemessung ist derart gewählt, daß die innere Höhe a des U-Profils .gleich der äußeren Breite b des Leiterrechtecks ist. Die Auflager z3 der Leitung, die beispielsweise auf den Metallkappen 15 der Stützisolatoren 16 (vgl. Fig.2) ruhen, bestehen demgemäß aus abgeschnittenen Stücken des U-Profils, ebenso die abdeckenden Stücke 14. Auch für die Verbindungsstücke 17 und 18, welche die Leitungsstücke, z. B. i z und i g, an den Stoßstellen elektrisch leitend miteinander verbinden, werden abgeschnittene Stücke des U-Profils benutzt.The subject of the invention is an alternating current line for high currents made up of two U-profiles which complement each other to form a rectangle and are dimensioned such that the U-profile lines can be easily and economically fully utilized; without the electrical conduction losses increasing significantly. The invention consists in that the inner height of the U-profile is equal to the outer width of the ladder rectangle, so that .the arrangement has the advantage; that only one U-profile is required for laying the line; So that no special fasteners are required for the supports and connectors: In Fig. Ä .der drawing an alternating current line according to the invention is shown in cross section, which consists of two U-profiles ii and 12, which complement each other to form a rectangle. The dimensioning is chosen such that the inner height a of the U-profile is equal to the outer width b of the ladder rectangle. The supports z3 of the line, for example 16 (see. Figure 2) resting on the metal caps 15 of the supporting insulators are made, accordingly from cut pieces of the U profile, as well as the covering pieces 14. Also, for the connecting pieces 17 and 18, which the Line sections, e.g. B. iz and ig, electrically conductively connect to each other at the joints, cut pieces of the U-profile are used.

Claims (1)

PATENTANSPRUCH: Wechselstromleitung für hohe Stromstärken aus zwei sich zu einem Rechteck ergänzenden U-Profilen, dadurch gekennzeichnet, ,daß .die innere Höhe (a) des U-Profils gleich der äußeren Breite (b des Leiterrechtecks ist und daß die Halter (i3, 14) der U-Profile auf den Isolatoren (16) und die Verbindungsstücke (17, 18) ,an .den Stoßstellen der einzelnen U-Profile aus ,abgeschnittenen Stücken der U-Profile (11, 12) bestehen.Claim: AC line for high currents made of two U-profiles complementing each other to form a rectangle, characterized in that the inner height (a) of the U-profile is equal to the outer width (b of the conductor rectangle and that the holders (i3, 14 ) the U-profiles on the insulators (16) and the connecting pieces (17, 18), at .den joints of the individual U-profiles from cut pieces of the U-profiles (11, 12).
DES131066D 1938-03-01 1938-03-01 AC power line for high currents from two U-profiles that complement each other to form a rectangle Expired DE681983C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES131066D DE681983C (en) 1938-03-01 1938-03-01 AC power line for high currents from two U-profiles that complement each other to form a rectangle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES131066D DE681983C (en) 1938-03-01 1938-03-01 AC power line for high currents from two U-profiles that complement each other to form a rectangle

Publications (1)

Publication Number Publication Date
DE681983C true DE681983C (en) 1939-10-05

Family

ID=7538648

Family Applications (1)

Application Number Title Priority Date Filing Date
DES131066D Expired DE681983C (en) 1938-03-01 1938-03-01 AC power line for high currents from two U-profiles that complement each other to form a rectangle

Country Status (1)

Country Link
DE (1) DE681983C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0867996A1 (en) * 1997-03-25 1998-09-30 Rittal-Werk Rudolf Loh GmbH & Co. KG Holder for busbars in busbar system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0867996A1 (en) * 1997-03-25 1998-09-30 Rittal-Werk Rudolf Loh GmbH & Co. KG Holder for busbars in busbar system

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