PL14939B1 - End sleeve for cables connected to insulated busbars and track sections. - Google Patents
End sleeve for cables connected to insulated busbars and track sections. Download PDFInfo
- Publication number
- PL14939B1 PL14939B1 PL14939A PL1493929A PL14939B1 PL 14939 B1 PL14939 B1 PL 14939B1 PL 14939 A PL14939 A PL 14939A PL 1493929 A PL1493929 A PL 1493929A PL 14939 B1 PL14939 B1 PL 14939B1
- Authority
- PL
- Poland
- Prior art keywords
- insulated
- rails
- track sections
- end sleeve
- cables connected
- Prior art date
Links
- 229920001875 Ebonite Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Description
Wedlug zasad bezpieczenstwa, prze¬ strzeganych na kolejach, kable do izolo¬ wanych szyn i odcinków toru prowadzi sie zazwyczaj w drewnianych skrzynkach przy¬ laczeniowych, umieszczonych obok toru i zaopatrzonych w zelazne pokrywy. Zyly kabla, które lacza wylacznik elektromagne¬ tyczny z szyna izolowana, sa przylaczone w skrzynce przylaczeniowej do zacisków, które zkolei sa polaczone z izolowana szy¬ na zapomoca golego palaka miedzianego, zaopatrzonego w sworzen przylaczeniowy.Skrzynka przylaczeniowa wraz z zaciska¬ mi oraz palakiem przylaczeniowym jest wystawiona na dzialanie atmosferyczne.Silne uplywy pradu czesto moga unice¬ stwic cel izolowania szyn i torów.Przedmiotem wynalazku niniejszego jest mufa koncowa, która umozliwia bez¬ posrednie przylaczenie zyl kablowych do izolowanych szyn i torów. Fig. 1 i 2 rysun¬ ku przedstawiaja w rzucie poziomym i przekroju poprzecznym mufe koncowa do kabli, izolowanych guma; fig. 3 i 4 przed¬ stawiaja mufe koncowa do kabli, izolowa¬ nych papierem, i nieuziemionych przewo¬ dów powrotnych. Mufa koncowa, uwidocz¬ niona na fig. 1 i 2, sklada sie z oslony ze¬ liwnej a z czesciami do przymocowywania, sworzni przylaczeniowych b z uszczelnie¬ niem gumowem, tulej c z twardej gumy, ulozonych w miejscu wprowadzenia kabla do mufy, pierscieni d do umocowania kabla i skobelka e, umieszczonego w ziemi. Mufakoncowa, uwidoczniona na fig. 3 i 4, w ra¬ zie stosowania kabli, izolowanych papie¬ rem, posiada dodatkowo plyte / z gumy twardej, która przykrywa koncówki kabli, zalane masa izolacyjna. PLAccording to the safety rules of the railways, cables to insulated rails and track sections are usually run in wooden junction boxes located next to the track and provided with iron covers. The wires of the cable, which connect the electromagnetic switch with the insulated rail, are connected in a junction box to the terminals which in turn are connected to the insulated rail by a bare copper pole, provided with a connector pin. The junction box with clamps and is exposed to the atmosphere. Strong currents can often unbalance the purpose of insulating rails and tracks. The subject of the present invention is an end socket which allows the direct connection of cable conductors to insulated rails and tracks. Figures 1 and 2 of the drawings show, in plan view and in cross-section, the end sleeve for cables, insulated with rubber; Figures 3 and 4 show an end socket for cables insulated with paper and unearthed return conductors. The end coupler, shown in Figs. 1 and 2, consists of a cast iron casing with parts for fastening, connection bolts b with a rubber seal, a hard rubber bushing at the point where the cable enters the muff, rings d for fastening the cable and the bundle e, placed in the ground. The muff-end shown in FIGS. 3 and 4, when using paper-insulated cables, additionally has a hard rubber plate that covers the ends of the cables, and is filled with insulating mass. PL
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL14939B1 true PL14939B1 (en) | 1931-12-31 |
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