DE737829C - Section separator in homopolar contact lines - Google Patents

Section separator in homopolar contact lines

Info

Publication number
DE737829C
DE737829C DEL104336D DEL0104336D DE737829C DE 737829 C DE737829 C DE 737829C DE L104336 D DEL104336 D DE L104336D DE L0104336 D DEL0104336 D DE L0104336D DE 737829 C DE737829 C DE 737829C
Authority
DE
Germany
Prior art keywords
contact
contact lines
wires
section
homopolar
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
DEL104336D
Other languages
German (de)
Inventor
Kurt Rybicki
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 DEL104336D priority Critical patent/DE737829C/en
Application granted granted Critical
Publication of DE737829C publication Critical patent/DE737829C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/18—Section insulators; Section switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insulators (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Description

Streckentrenner in gleichpoligen Fahrleitungen Die Erfindung betrifft einen Streckentrenner in gleichpoligen Fahrleitungen mit Schleifschuh stromabnahme, insbesondere für Obus-Fahrleitungen. Bei den bekannten Streckentrennern dieser Art werden getrennt g peiste Mittelstücke angewandt, um eine, Ausschaltung der Stromzuführung zum Fahrzeug zu erübrigen. Diese Ausführung hat den Nachteil, daß sich leicht Funken bilden und dadurch ein :erheblicher Abbrand entsteht.Section isolator in homopolar contact lines The invention relates to a section isolator in homopolar contact lines with a collector shoe, in particular for trolleybus contact lines. In the known section insulators of this type, separately g- fed center pieces are used in order to dispense with the need to switch off the power supply to the vehicle. This design has the disadvantage that sparks are easily formed and a considerable amount of burning occurs as a result.

Die Erfindung macht sich die bei Stromabnahme durch Bügel bekannte Lufttrennung zunutze und besteht darin, daß die voneinander getrennten Fahrdrähte mit Abstand so voreinander geführt sind, daß die zwischen ihnen liegende Lücke durch den Schleifschuh überbrückt wird. Dabei sind die Fahrdrähte an der Trennstelle so ausgebildet, daß das Abreißen eines etwa auftretenden Lichtbogens möglich ist. Zu diesem Zweck können die Fahrdrahtenden hornförmig zueinander ab,-ebogen g se' in, im allgemeinen b genügt es auch schon, wenn, wie dies die Zeichnung zeigt, die Fahrdrahtenden schrä ig abgeschnitten-sind. Erfindungsgemäß wird bei einem solchen Streckentrenner der Fahrdraht von den Endklemmen so gehalten, daß die Stromabnahme nur am Fahrdraht erfolgt. Dadurch erübrigt sich die Anordnung irgendivelcher Kufen oder besonderer Gleitrillen, in denen die Fahrdrähte sonst ruhen.The invention makes the known for power consumption by bracket Air separation takes advantage and consists in the fact that the contact wires are separated from one another are led in front of each other at a distance that the gap between them through the sanding pad is bridged. The contact wires at the separation point are like this designed so that the tearing off of an arc that may occur is possible. to For this purpose, the contact wire ends can be horn-shaped to one another, -ebogen g se 'in, in general b it is sufficient if, as the drawing shows, the contact wire ends are cut off at an angle. According to the invention in such a section insulator the contact wire held by the end clamps so that the current is only drawn from the contact wire he follows. This eliminates the need to arrange any kind of skids or special ones Sliding grooves in which the contact wires otherwise rest.

In der Zeichnung ist die Erfindun- in Fig. i bis 3 in drei verschiedenen Ansichten veranschaulicht. Hiernach sind die voneinander getrennten Fahrdrähte 1, 2 an der Trennstelle so voreinander geführt, daß die zwischen ihnen liegende Lückzea durch den Schleifschuh überbrückt wird. Die Fahrdrähte sind an der Trennstelle schräg ab-eschnitten, so daß das Abreißen eines etwa auftretenden Lichtbogens möglich ist. Stattdessen können die Fahrdrähte auch hornförmig abgebogen sein. Von den Endklemm#en 3, 4 sind die Fahrdräl - ite so gehalten, daß die Stromabnahme nur am Fahrdraht erfolgt. Mit den Endk-lemmen 3, 4 sind seitlich ausladende Bügel 5, 6 verbunden, zwischen deren Enden die auf Zug beanspruchten Stabisolatoren 7.8 angeordnet sind.In the drawing, the invention is illustrated in Fig. I to 3 in three different views. After this, the separated contact wires 1, 2 are led in front of one another at the separation point in such a way that the Lückzea lying between them is bridged by the grinding shoe. The contact wires are cut off at an angle at the point of separation so that any arc that may occur is possible. Instead, the contact wires can also be bent in a horn shape. Of the Endklemm # en 3, 4 are the Fahrdräl - ite held so that current collection takes place only at the contact wire. Laterally projecting brackets 5, 6 are connected to the end clamps 3, 4, between the ends of which the rod insulators 7.8 which are subjected to tensile stress are arranged.

Claims (2)

PATENTANSPRÜCHE: i. Streckentrenner in gleichpoligen Fahrleitungen mit Schleifschuhstromabnahme, insbesondere für Obus-Fahrleitungen-, dadurch gekennzeichnet, da£') die voneinander getrennten Fahrdrälite ( 1. 2) mit Abstand so voreinander geführt sind, daß die zwischen ihnen liegende Lücke (a) durch den Schleifschuh Z, übe#brückt wird. PATENT CLAIMS: i. Section separator in homopolar contact lines with collector shoe current take-off, especially for trolleybus contact lines, characterized in that the separate contact wires ( 1. 2) are guided in front of one another at a distance so that the gap (a) between them is passed through the contact shoe Z , over # is bridged. 2. Streckentrenner nach Anspruch i, dadurch gekennzeichnet, daß die Falirdrähte (1, 2) an der Trennstelle so ausgebildet sind, daß das Abreißen :eines etwa auftretenden Lichtbogens möglich ist. 3. Streckentrenner nach Anspruch i, dadurch gekennzeichnet, daß die Fahrdrähte (1, 2) von den Endklemmen (3, 4) SO ge- halten werden, daß die Stromabnahme nur am Fahrdraht erfolgt. Z, 2. Section insulator according to claim i, characterized in that the false wires (1, 2) are designed at the separation point so that the tearing off: an arc that may occur is possible. 3. Section insulator according to claim i, characterized in that the contact wires (1, 2) are held by the end terminals (3, 4) SO that the current is only drawn from the contact wire. Z,
DEL104336D 1941-05-20 1941-05-20 Section separator in homopolar contact lines Expired DE737829C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL104336D DE737829C (en) 1941-05-20 1941-05-20 Section separator in homopolar contact lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL104336D DE737829C (en) 1941-05-20 1941-05-20 Section separator in homopolar contact lines

Publications (1)

Publication Number Publication Date
DE737829C true DE737829C (en) 1943-07-27

Family

ID=7290062

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL104336D Expired DE737829C (en) 1941-05-20 1941-05-20 Section separator in homopolar contact lines

Country Status (1)

Country Link
DE (1) DE737829C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967588C (en) * 1953-02-10 1957-11-28 Licentia Gmbh Section separator for electrical contact lines
DE1024551B (en) * 1953-01-30 1958-02-20 Licentia Gmbh Section separator for overhead lines for electric railways
DE1173509B (en) * 1960-09-26 1964-07-09 British Insulated Callenders Equipment on section separators for overhead lines of electrical line networks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024551B (en) * 1953-01-30 1958-02-20 Licentia Gmbh Section separator for overhead lines for electric railways
DE967588C (en) * 1953-02-10 1957-11-28 Licentia Gmbh Section separator for electrical contact lines
DE1173509B (en) * 1960-09-26 1964-07-09 British Insulated Callenders Equipment on section separators for overhead lines of electrical line networks

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