DE1490096B2 - TERMINAL FOR HIGH POWER CABLES - Google Patents

TERMINAL FOR HIGH POWER CABLES

Info

Publication number
DE1490096B2
DE1490096B2 DE19641490096 DE1490096A DE1490096B2 DE 1490096 B2 DE1490096 B2 DE 1490096B2 DE 19641490096 DE19641490096 DE 19641490096 DE 1490096 A DE1490096 A DE 1490096A DE 1490096 B2 DE1490096 B2 DE 1490096B2
Authority
DE
Germany
Prior art keywords
resin
cast
casting
cast resin
cable
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.)
Granted
Application number
DE19641490096
Other languages
German (de)
Other versions
DE1490096C (en
DE1490096A1 (en
Inventor
Klaus; Fiedler Clemens Dipl.-Ing.; 1000 Berlin Wilhelm
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.)
Vereinigte Draht und Kabelwerke AG
Original Assignee
Vereinigte Draht und Kabelwerke 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 Vereinigte Draht und Kabelwerke AG filed Critical Vereinigte Draht und Kabelwerke AG
Publication of DE1490096A1 publication Critical patent/DE1490096A1/en
Publication of DE1490096B2 publication Critical patent/DE1490096B2/en
Application granted granted Critical
Publication of DE1490096C publication Critical patent/DE1490096C/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
    • H02G15/00—Cable fittings
    • H02G15/02—Cable terminations
    • H02G15/06—Cable terminating boxes, frames or other structures
    • 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
    • H02G15/00—Cable fittings
    • H02G15/02—Cable terminations
    • H02G15/06—Cable terminating boxes, frames or other structures
    • H02G15/064—Cable terminating boxes, frames or other structures with devices for relieving electrical stress
    • H02G15/068—Cable terminating boxes, frames or other structures with devices for relieving electrical stress connected to the cable shield only

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Insulated Conductors (AREA)

Claims (1)

Patentanspruch:Claim: Endverschluß für Starkstromkabel auf Gießharzbasis, welcher aus einer seine äußere Begrenzung bildenden, mit einem kalthärtenden Gießharz gefüllten Gießform aus Gießharz besteht, wobei die Gießform aus einem vorgeformten einstückigen Hohlkörper aus heißhärtendem Gießharz besteht, in welchem ein Strahlungstrichter teilweise eingebettet ist und am Montageort das kalthärtende Gießharz in den vorgeformten Gießharzhohlkörper in Verbindung mit einem die äußere Begrenzung des Endverschlusses ergänzenden Gießformunterteil eingegossen und darin ausgehärtet ist, nach Patent 1 174870, dadurch gekennzeichnet, daß der nicht in den vorgeformten Gießharzkörper eingebettete Teil des Strahlungstrichters aus einem Metallflechtschlauch nach Art eines Kabelziehstrumpfes besteht.Termination for power cables based on cast resin, which consists of an outer boundary forming casting mold made of casting resin, filled with a cold-curing casting resin, wherein the casting mold consists of a preformed one-piece hollow body made of thermosetting casting resin consists in which a radiation funnel is partially embedded and at the installation site the cold-curing cast resin in the preformed cast resin hollow body in connection with a lower part of the casting mold that complements the outer boundary of the end cap and is cast in it is cured, according to patent 1 174870, characterized in that the not in Part of the radiation funnel made of a metal braided hose and embedded in the preformed cast resin body in the manner of a cable pulling sleeve. Die Erfindung betrifft einen Endverschluß für Starkstromkabel auf Gießharzbasis, welcher aus einer seine äußere Begrenzung bildenden, mit einem kalthärtenden Gießharz gefüllten Gießform aus Gießharz besteht, gemäß Patent 1 174 870. Nach dem Hauptpatent besteht die Gießform aus einem vorgeformten einstückigen Hohlkörper aus heißhärtendem Gießharz, in welchem ein Strahlungstrichter teilweise eingebettet ist. Am Montageort ist das kalthärtende Gießharz in den vorgeformten Gießharzhohlkörper in Verbindung mit einem die äußere Begrenzung des Endverschlusses ergänzenden Gießformunterteil eingegossen und darin ausgehärtet. Durch' die vorliegende Erfindung wird eine vorteilhafte Weiterbildung des Endverschlusses nach dem Hauptpatent angegeben. The invention relates to a termination for power cables based on cast resin, which consists of a its outer boundary forming, with a cold-curing resin filled casting mold made of casting resin consists, according to patent 1 174 870. According to the main patent, the mold consists of a preformed one one-piece hollow body made of thermosetting resin, in which a radiation funnel is partially embedded is. At the installation site, the cold-curing cast resin is in the preformed cast resin hollow body Cast in connection with a lower part of the casting mold that complements the outer boundary of the end cap and hardened in it. The present invention provides an advantageous further development of the sealing end according to the main patent. Es wurde nunmehr gefunden, daß es vorteilhaft ist, den Strahlungstrichter an verschiedene Kabeldurchmesser anpaßbar zu machen, indem der nicht in den vorgeformten Gießharzkörper eingebettete Teil des Strahlungstrichters aus einem Metallflechtschlauch nach Art eines Kabelziehstrumpfes besteht. Es ist so möglich, mit einer Sorte von Strahlungstrichtern für sämtliche hier in Betracht kommenden Kabeldurchmesser auszukommen.It has now been found that it is advantageous to adapt the radiation funnel to different cable diameters to make adaptable by the part of the not embedded in the preformed cast resin body Radiation funnel consists of a metal braided hose in the manner of a cable pulling sock. It is so possible, with one type of radiation funnel for all cable diameters under consideration here get along. Die Zeichnung veranschaulicht ein Ausführungsbeispiel der Erfindung. In der Teilschnittdarstellung der Figur sieht man den vorgeformten Gießharzkörper 1 aus heißgehärtetem Gießharz mit dem zum Teil eingegossenen Strahlungstrichter 2, dessen nicht im Körper 1 eingebetteter Teil aus einem Metallflechtschlauch nach Art eines Kabelziehstrumpfes besteht. In den Gießharzkörper 1 ragt von der einen Seite das Kabel mit dem Bleimantel 3, der Rußpapierschicht 4 der Isolation 5 und der Ader 6, von der anderen Seite der mit einem Polyvinylchloridschlauch 7 umgebene Kupferleiter 8, der mit der Kabelader 6 durch die Metallhülse 9 verbunden ist. Der Strahlungstrichter 2 ist mit dem Ende des Bleimantels 3 mittels LötplombeThe drawing illustrates an embodiment of the invention. In the partial section view the figure shows the preformed cast resin body 1 made of hot-cured cast resin with the part cast radiation funnel 2, the part of which is not embedded in the body 1 from a metal braided hose in the manner of a cable pulling sleeve. In the cast resin body 1 protrudes from one side Cable with the lead jacket 3, the soot paper layer 4 of the insulation 5 and the wire 6, from the other side the copper conductor 8 surrounded by a polyvinyl chloride tube 7, the one with the cable core 6 through the metal sleeve 9 is connected. The radiation funnel 2 is connected to the end of the lead jacket 3 by means of a solder seal 10 verbunden und dieses mit einer Glasseideschicht10 connected and this with a layer of glass silk 11 umgeben. Schließlich ist der Hohlraum zwischen dem Gießharzkörper 1 und dem Kabel- sowie dem Leiterende mit kaltgehärtetem Gießharz 12 ausgefüllt, welches sich zur Kabelseite hin, wie die Figur zeigt, über den Bereich des Gießharzkörpers 1 hinaus fortsetzt. Die für diesen Teil des Gießharzes 12 beim Gießen erforderliche Form ist bereits entfernt und nicht dargestellt.11 surrounded. Finally, the cavity between the cast resin body 1 and the cable as well as the The end of the conductor is filled with cold-hardened casting resin 12, which extends towards the cable side, as shown in the figure shows, beyond the area of the cast resin body 1 continues. The for this part of the casting resin 12 at Casting required form has already been removed and not shown. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DE19641490096 1964-05-29 1964-05-29 Termination for power cables Expired DE1490096C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEN0025037 1964-05-29
DEN0025037 1964-05-29

Publications (3)

Publication Number Publication Date
DE1490096A1 DE1490096A1 (en) 1969-07-24
DE1490096B2 true DE1490096B2 (en) 1972-07-27
DE1490096C DE1490096C (en) 1973-03-01

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815232A1 (en) * 1978-04-08 1979-10-11 Felten & Guilleaume Carlswerk Insertable cable termination sleeve for synthetic insulation cable - is made of plastics material with metal bush receiving cable end

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815232A1 (en) * 1978-04-08 1979-10-11 Felten & Guilleaume Carlswerk Insertable cable termination sleeve for synthetic insulation cable - is made of plastics material with metal bush receiving cable end

Also Published As

Publication number Publication date
DE1490096A1 (en) 1969-07-24
GB1104265A (en) 1968-02-21
NL6506728A (en) 1965-07-26

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)