DE373142C - Arrangement on high-voltage overhead lines with suspension insulators to relieve the lines in the event of faults - Google Patents
Arrangement on high-voltage overhead lines with suspension insulators to relieve the lines in the event of faultsInfo
- Publication number
- DE373142C DE373142C DES58574D DES0058574D DE373142C DE 373142 C DE373142 C DE 373142C DE S58574 D DES58574 D DE S58574D DE S0058574 D DES0058574 D DE S0058574D DE 373142 C DE373142 C DE 373142C
- Authority
- DE
- Germany
- Prior art keywords
- lines
- arrangement
- faults
- event
- relieve
- 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
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
Anordnung an Hochspannungsfreileitungen mit Hängeis61atoren zur Entlastung der Leitungen bei Störungen. Bei der Anordnung nach Um Hauptpatent ist ne,-,en dem Entlastungsmittel für unzulässige Beanspruchung der Freileitung an dien Abspannpunkten noch ein dieses Entl#astungsmittel überbrückendes Schlieppseil für diie Stromführung erforderlich. Damit dieses Schleppseil auch bei stark ausgezogener Feder nicht mitbeansprucht wird und womöglich reißt, muß es verhältnismäßi-, lang sein-, es hängt infolgedessen ziemlich tief herab, wodurch unter Umständen Berührungen mit anderen Konstruktionsteilien entstehen können.Arrangement on high-voltage overhead lines with hanging ice-blocks for relief of the lines in the event of faults. The arrangement according to Um main patent is ne, -, en dem Relief means for inadmissible stress on the overhead line at the anchoring points Another tow rope bridging this release agent for the power supply necessary. So that this tow rope is not stressed even when the spring is strongly pulled out If it becomes and possibly tears, it must be relatively long, and consequently it hangs down quite deep, which may result in contact with other construction parts can arise.
Dies wird nach der Erfindung dadurch vermieden, daß das Entlastun,gsmittel init dem Schleppseil auf der ganzen Länge vereinigt wird.This is avoided according to the invention in that the relief, gsmittel with the tow rope along the entire length.
Auf der Zeichnung sind zwei Ausführungsformen der Erfindung dargestellt. In Abb. i ist das Entlastungsmittel wellenförmig aus-Cretildet, in Abb. 2 sühraubenförmig aufgewunden , Abb- 3 zeigt einen Qu erschnitt durch clas Entlastungsm#ittel.Two embodiments of the invention are shown in the drawing. In Fig. I the relief means is wave-shaped wound off Cretildet, in Fig. 2 sühraubenförmig, ABB 3 shows a Qu erschnitt by clas Entlastungsm # edium.
In Abb. i ist i das federnde Entlastungsmittel, das wellenSörtnig ausgebildet ist und bei Zunahme der Belastung sich streckt. Auf seiner Oberfläche liegt eine Nut, in die das Schleppseil:2 eingelegt ist-, es wird durch Klammern 3 an einzelnen Punkten mit der Feder i fest verbunden. Die Seilkleinmen 4 dienen zur Befestigung der ankommenden Seilenden an dein Entlastungsmittel, #so daß der volle Seilzug auf dieses übertragen wird und das Seil selbst zwischen ihnen nicht mehr mechanisch beansprucht wird. In Abb. 2 ist das Entlastungsmittel i und das Schleppseil 2 schraubenförmig gewunden. Das Schleppseil liegt elrenfalls in ein-er Nut an der Oberfläche des Entlastungsmittels und folgt den Schraubenwindungen. Besondere Befestigungsm,ittel außer an den Enden sind bei -dieser Anordnung im allgemeinen nicht erforderlich. Wie man sieht, sind die bei den Anordnungen des Hauptpatents unter Umständen auftretenden Störungen durch ein zu weit heraibhängendes Schleppseil ausgeschlossen.In Fig. I, i is the resilient relief means, which is wave-shaped and stretches as the load increases. On its surface there is a groove in which the tow rope: 2 is inserted - it is firmly connected to spring i by clips 3 at individual points. The small rope 4 are used to attach the incoming rope ends to your relief device, # so that the full cable pull is transferred to this and the rope itself is no longer mechanically stressed between them. In Fig. 2, the relief means i and the tow rope 2 are helically wound. Otherwise, the tow rope lies in a groove on the surface of the relief device and follows the turns of the screw. Special fastening means except at the ends are generally not required in this arrangement. As can be seen, the disturbances that may occur in the arrangements of the main patent due to a tow rope hanging too far are excluded.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES58574D DE373142C (en) | Arrangement on high-voltage overhead lines with suspension insulators to relieve the lines in the event of faults |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES58574D DE373142C (en) | Arrangement on high-voltage overhead lines with suspension insulators to relieve the lines in the event of faults |
Publications (1)
Publication Number | Publication Date |
---|---|
DE373142C true DE373142C (en) | 1923-04-07 |
Family
ID=7492643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES58574D Expired DE373142C (en) | Arrangement on high-voltage overhead lines with suspension insulators to relieve the lines in the event of faults |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE373142C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3327077A (en) * | 1964-11-27 | 1967-06-20 | Taylor Instrument Co | Ribbon cable and switch improvements in coupling means |
US3676572A (en) * | 1971-06-01 | 1972-07-11 | Barber Colman Co | Extensible cable structure |
DE3222257A1 (en) * | 1982-06-09 | 1983-12-15 | Klaus Prof. Dr.-Ing. 1000 Berlin Federn | Tension, compression or tension-compression spring which can be loaded axially |
US4833792A (en) * | 1987-01-20 | 1989-05-30 | Carl-Zeiss-Stiftung | Probe head for a coordinate measuring instrument |
-
0
- DE DES58574D patent/DE373142C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3327077A (en) * | 1964-11-27 | 1967-06-20 | Taylor Instrument Co | Ribbon cable and switch improvements in coupling means |
US3676572A (en) * | 1971-06-01 | 1972-07-11 | Barber Colman Co | Extensible cable structure |
DE3222257A1 (en) * | 1982-06-09 | 1983-12-15 | Klaus Prof. Dr.-Ing. 1000 Berlin Federn | Tension, compression or tension-compression spring which can be loaded axially |
US4833792A (en) * | 1987-01-20 | 1989-05-30 | Carl-Zeiss-Stiftung | Probe head for a coordinate measuring instrument |
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