AT16823B - Safety device for electrical overhead lines, the wire holders of which can be moved in the longitudinal direction of the line. - Google Patents

Safety device for electrical overhead lines, the wire holders of which can be moved in the longitudinal direction of the line.

Info

Publication number
AT16823B
AT16823B AT16823DA AT16823B AT 16823 B AT16823 B AT 16823B AT 16823D A AT16823D A AT 16823DA AT 16823 B AT16823 B AT 16823B
Authority
AT
Austria
Prior art keywords
line
safety device
moved
longitudinal direction
overhead lines
Prior art date
Application number
Other languages
German (de)
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
Priority claimed from DE1900127767D external-priority patent/DE127767C/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT16823B publication Critical patent/AT16823B/en

Links

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



   Österreichische PATENTSCHRIFT   N"16823.   
 EMI1.1 
 Sicherheitsvorrichtung für elektrische Freileitungen, deren Drahthalter in der Längs- richtung der Leitung verschiebbar sind. 
 EMI1.2 
   eine grössere Verwendung überhaupt nicht gefunden.   



   Die vorliegende Erfindung gibt nun eine einfache, für alle Fälle   geeignete Losung   
 EMI1.3 
 bei der gewöhnlichen Befestigungsweise stets mehr oder weniger eintretende Verdrehung der Ausleger für den vorliegenden Zweck vollkommen genügen. 



     Eine andere Losung der Aufgabe ist   in Fig. 2 dargestellt. Der Fahrdrahthalter i ist in üblicher Weise an einem Querdraht k aufgehängt. Oberhalb desselben befindet sich ein zweiter Querdraht l, welcher mit der Erde bezw. einem Pole der Anlage verbunden ist 
 EMI1.4 
 den geerdeten Querdraht l stösst (punktiert gezeichnet), womit die Anordnung ihren Zweck erfüllt hat. Derartige Sicherheitsvorrichtungen sind im   allgemeinen zweckmässigerweise bei   jedem   Aufhängepunkt     anzubringen.   



   Die Erfindung ist selbstredend nicht auf die beiden beschriebenen Ausführungsformen beschränkt ; es ist vielmehr nach obigem dem Fachmanno   ohneweiters möglich, die   

 <Desc/Clms Page number 2> 

 Erfindung den verschiedenen Systemen der Aufhängung, der Leitungsführung und, insbesondere bei Bahnen, der Art der Stromabnahme anzupassen. Besonders soll noch   erwähnt   werden, dass die betreffende Leitung, statt, wie oben gesagt, mit den verschiebbaren Haltern fest verbunden, auch in den unverrückbare Haltern verschiebbar sein kann. Bedingung ist nur, dass auf der Leitung   Stromschlussstücko   befestigt sind, welche die Leitung bei einer   Langsverschiebung   mit einer anderspoligen Leitung derselben Stromquelle verbinden oder an Erde logen.



   <Desc / Clms Page number 1>
 



   Austrian PATENT WRITING N "16823.
 EMI1.1
 Safety device for electrical overhead lines, the wire holders of which can be moved in the longitudinal direction of the line.
 EMI1.2
   no greater use found at all.



   The present invention now provides a simple solution that is suitable for all cases
 EMI1.3
 With the usual method of fastening, more or less twisting of the boom is sufficient for the present purpose.



     Another solution to the problem is shown in FIG. The contact wire holder i is suspended in the usual way on a cross wire k. Above the same there is a second cross wire l, which respectively with the earth. is connected to one pole of the system
 EMI1.4
 the earthed cross wire l butts (drawn dotted), with which the arrangement has served its purpose. Such safety devices are generally expedient to be attached to each suspension point.



   The invention is of course not limited to the two embodiments described; Rather, according to the above, the person skilled in the art can already use the

 <Desc / Clms Page number 2>

 Invention to adapt the different systems of suspension, line routing and, especially in the case of railways, the type of power take-off. It should also be mentioned in particular that the line in question, instead of being firmly connected to the displaceable holders, as stated above, can also be displaceable in the immovable holders. The only condition is that current connection pieces are attached to the line which, in the event of a longitudinal shift, connect the line to a line with a different polarity from the same power source or to earth.

 

Claims (1)

PATEN T. ANSPRUCH : Sicherheitsvorrichtung für elektrische Freileitungen, deren einzelne Drahthalter in der EMI2.1 stücke befestigt sind, welche bei der Längsverschiebung der Leitung infolge eines Bruches eine unmittelbare Verbindung derselben mit der Erde bezw. mit der Rückleitung herstellen. EMI2.2 PATEN T. CLAIM: Safety device for electrical overhead lines, the individual wire holders in the EMI2.1 pieces are attached, which BEZW during the longitudinal displacement of the line as a result of a break a direct connection of the same with the earth. with the return line. EMI2.2
AT16823D 1900-04-20 1901-08-17 Safety device for electrical overhead lines, the wire holders of which can be moved in the longitudinal direction of the line. AT16823B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1900127767D DE127767C (en) 1900-04-20

Publications (1)

Publication Number Publication Date
AT16823B true AT16823B (en) 1904-07-11

Family

ID=5662227

Family Applications (1)

Application Number Title Priority Date Filing Date
AT16823D AT16823B (en) 1900-04-20 1901-08-17 Safety device for electrical overhead lines, the wire holders of which can be moved in the longitudinal direction of the line.

Country Status (1)

Country Link
AT (1) AT16823B (en)

Similar Documents

Publication Publication Date Title
AT16823B (en) Safety device for electrical overhead lines, the wire holders of which can be moved in the longitudinal direction of the line.
DE716623C (en) Terminal block for electrical switchgear and devices
DE369272C (en) Rack frames, especially for motor vehicles
DE660643C (en) Pendulum suspension for single contact line, especially for trackless vehicles
DE533053C (en) Single suspension of two or more contact lines of different potential
DE868498C (en) Rollring trolley for theater curtains or the like.
AT124346B (en) Contact wire suspension for trackless electric vehicles.
DE712144C (en) End loop in overhead lines for railless, electrically operated vehicles
DE127767C (en)
AT120480B (en) Spring suspension with hooks, without special securing means.
DE741229C (en) Contact line switch
DE703330C (en) Chain line suspension for contact wires
AT85372B (en) Catenary with chain line suspension for track curves.
DE751927C (en) High-voltage line for voltages over 10,000 volts for multi-part electric railcars
DE401728C (en) Chain contact line for electric railways
DE545998C (en) Installation on passenger cable cars with shuttle service, middle station and two continuous, independent pull cables
DE490429C (en) Overhead line disconnector
AT90229B (en) Device for power collection for railless vehicles.
DE267746C (en)
AT35546B (en) Air switch for two-pole contact lines.
DE716027C (en) Contact line for electric trains
AT66095B (en) Device for transferring the pressure of rigid bodies to isolators.
DE686852C (en) Tongue-less catenary switch
DE535464C (en) Contact line, especially for electric railways
DE218368C (en)