AT102222B - Rigid cable. - Google Patents

Rigid cable.

Info

Publication number
AT102222B
AT102222B AT102222DA AT102222B AT 102222 B AT102222 B AT 102222B AT 102222D A AT102222D A AT 102222DA AT 102222 B AT102222 B AT 102222B
Authority
AT
Austria
Prior art keywords
insulating compound
rigid cable
cable according
washers
melting
Prior art date
Application number
Other languages
German (de)
Inventor
Alfred Ing Roth
Original Assignee
Alfred Ing Roth
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 Alfred Ing Roth filed Critical Alfred Ing Roth
Application granted granted Critical
Publication of AT102222B publication Critical patent/AT102222B/en

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Description

  

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   Zu   c).   In Fig. 5 ist für diesen Fall   die Verlegungsweise schematisch dargestellt.   Das Ausgiessen erfolgt abschnittweise, d. h. es werden die   Rohrabschnitte JL, B, C   usw. zeitlich nacheinander ausgegossen. Vor dem Ausgiessen werden die Metalleiter in dem bezüglichen Rohrabschnitt dadurch distanziert, d. h. in ihre richtige gegenseitige Lage gebracht, indem man sie an den beiden   Enden   des Rohrabschnittes mittels Klemmseheiben verspannt. Dann giesst man den Rohrabschnitt, z. B. Abschnitt   1,   durch eine Einguss- öffnung (s1) mit Isoliermasse aus, verpfropft die Öffnung Si und lässt die Isoliermasse erkalten.

   Sobald die Isoliermasse genügend erstarrt ist, entfernt man die Klemmscheiben und schliesst das nächste Rohrstück B an das Rohrstück A mit Hilfe eines der üblichen Verbindungsmittel an. Nun werden die Leiter im Abschnitt B verspannt. Bei v1 sind die Leiter durch die bereits starre Masse in ihrer Lage gehalten, während sie bei   '2-   wieder durch eine Klemmscheibe festgelegt werden. Jetzt kann der zweite Abschnitt   B   mit Isoliermasse ausgegossen werden. Dieses Spiel wiederholt sich so oft, als Rohrstücke vorhanden sind. 



   PATENT-ANSPRÜCHE :
1. Starres Kabel, bei dem die blanken Leiter in Rohren liegen, die mit Isoliermasse erfüllt sind, dadurch gekennzeichnet, dass Distanzierungsseheiben verwendet werden, die aus schmelzbarer Isoliermasse bestehen und die beim Einbringen der   heissflüssigen Masse oberflächlich erweichen   und nach dem Erkalten mit der Isoliermasse ein kompaktes Ganzes bilden.



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   To c). In Fig. 5, the routing is shown schematically for this case. The pouring takes place in sections, i.e. H. the pipe sections JL, B, C etc. are poured out one after the other. Before pouring, the metal conductors are thereby distanced in the relevant pipe section, i.e. H. brought into their correct mutual position by bracing them at both ends of the pipe section by means of clamping washers. Then you pour the pipe section, for. B. Section 1, through a pouring opening (s1) with insulating compound, plugging the opening Si and allowing the insulating compound to cool.

   As soon as the insulating compound has solidified sufficiently, the clamping disks are removed and the next pipe section B is connected to pipe section A using one of the usual connecting means. Now the ladder in section B is braced. At v1 the conductors are held in their position by the already rigid mass, while at '2- they are again fixed by a clamping disc. Now the second section B can be filled with insulating compound. This game is repeated as often as there are pieces of pipe.



   PATENT CLAIMS:
1. Rigid cable, in which the bare conductors lie in pipes that are filled with insulating compound, characterized in that spacer washers are used, which consist of fusible insulating compound and which soften on the surface when the hot liquid compound is introduced and after cooling with the insulating compound form a compact whole.

Claims (1)

2. Starres Kabel nach Anspruch 1, dadurch gekennzeichnet, dass die verwendeten Distanzierungsseheiben aus mehreren Schichten aufgebaut sind, deren Schmelztemperaturen gegen die Mitte der Scheiben immer höhere Werte aufweisen. 2. Rigid cable according to claim 1, characterized in that the spacer washers used are made up of several layers, the melting temperatures of which have increasingly higher values towards the center of the washers. 3. Verfahren zur Herstellung eines starren Kabels nach Anspruch 1, dadurch gekennzeichnet, dass die Distanzierungsseheiben, deren Schmelzpunkt höher liegt als der Schmelzpunkt der Isoliermasse, nach dem Erkalten der eingebrachten Isoliermasse durch Erhitzen ausgeschmolzen und in die Isoliermasse in Lösung gebracht werden, derart, dass die erkaltete Isoliermasse in ihrem zentralen Teile (p) während des Ausschmelzens die Leiter distanziert. 3. A method for producing a rigid cable according to claim 1, characterized in that the spacer washers, the melting point of which is higher than the melting point of the insulating compound, are melted by heating after the introduced insulating compound has cooled down and dissolved in the insulating compound in such a way that the cooled insulating compound in its central part (p) distanced the conductor during the melting. 4. Verfahren zur Herstellung eines Kabels nach Anspruch 1, dadurch gekennzeichnet, dass das Kabel abschnittweise mit Isoliermasse ausgegossen wird, um die Verwendung von Distanzierungsseheiben zu vermeiden. 4. The method for producing a cable according to claim 1, characterized in that the cable is partially filled with insulating compound in order to avoid the use of spacer washers.
AT102222D 1924-11-28 1924-11-28 Rigid cable. AT102222B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT102222T 1924-11-28

Publications (1)

Publication Number Publication Date
AT102222B true AT102222B (en) 1925-12-28

Family

ID=3620773

Family Applications (1)

Application Number Title Priority Date Filing Date
AT102222D AT102222B (en) 1924-11-28 1924-11-28 Rigid cable.

Country Status (1)

Country Link
AT (1) AT102222B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8815976U1 (en) * 1988-11-14 1989-02-16 Gärtner, Dietmar, 3180 Wolfsburg Low voltage supply pipeline
DE3938186A1 (en) * 1988-11-14 1990-05-17 Dietmar Gaertner LV tubular supply conductors esp. for lights - has conductor inside conductive hollow tube and insulated against it by pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8815976U1 (en) * 1988-11-14 1989-02-16 Gärtner, Dietmar, 3180 Wolfsburg Low voltage supply pipeline
DE3938186A1 (en) * 1988-11-14 1990-05-17 Dietmar Gaertner LV tubular supply conductors esp. for lights - has conductor inside conductive hollow tube and insulated against it by pipes

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