AT30388B - Channel for laying electrical cables. - Google Patents
Channel for laying electrical cables.Info
- Publication number
- AT30388B AT30388B AT30388DA AT30388B AT 30388 B AT30388 B AT 30388B AT 30388D A AT30388D A AT 30388DA AT 30388 B AT30388 B AT 30388B
- Authority
- AT
- Austria
- Prior art keywords
- channel
- cover
- trough
- electrical cables
- laying electrical
- Prior art date
Links
Landscapes
- Details Of Indoor Wiring (AREA)
Description
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keit zu verhindern, kann die isolierende Decke A2 mit Zement oder sonstigem geeignetem Material überzogen werden, worauf der Trogdockel B in angegebener Weise in seine Stellung auf dom Troge gebracht wird.
Das isolierende Material, welches sich nicht bis ganz an das Ende jeder einzelnen Troglänge zu erstrecken braucht, kann abgestuft oder mit Ausnolimungon versehen sein und nachdem der Trog in seine Stellung gebracht worden ist, könnon dann kleine Längen von Isoliermaterial von gleicher Form in den genannten abgestuften odet mit Ausnohmungcn verschonen Endtoilen festgekittet oder festgeloimt worden ; oder es kann isolierendes Material in plastischem Zustande an den Verbindungs-oder Stoss- stellen mit odor ohno Zuhilfenahme von Firnis oder Leim eingeformt und auf solche Art das Eindringen von Feuchtigkeit verhindert werden ;
oder die Isolierungsschichen zweier Troglängen können einander übergreifen und miteinander verkittet werden und in gleicher Weise überlappen sich dann auch die einzelnen Troglängen oder sie sind sonstwie aneinandergefügt, um die Isolationsschicht zu einer kontinuierlichen zu machen. Anstatt geformtes Isoliermaterial zu verwenden, kann man den Verlegungskanal auch mit Bitumen oder dgl. füllen, nachdem die Leitungsdrähte in ihre Lage gebracht worden sind. Für viele Zwecke kann man den Kanal und so viel von seinem Deckel, als erforderlich erscheint, einfach mit einem geeigneten
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finden, wenn die Spannung des von den Leitern geführten Stromes etwa 250 Volt nicht übersteigt.
Für manche Zwecke kann von der Anbringung der Stosskappen D abgesehen werden, indem man den Endteil je eines Deckels JJ über jenen des anstossenden Deckels greifen lässt und die Tröge können in gleicher Weise miteinander vereinigt werden, indem man
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Trogteil erforderlichenfalls ctwas erweitert, um einen dichten Schluss zu erzielen, welcher das Eindringen von Feuchtigkeit verhindert und zur Bildung eines innigen Verbandes beiträgt. Die miteinander in Berührung kommenden Metallflächen der Kanäle werden blank gelassen oder behufs Verstärkung des Verbandes verzinnt.
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bt. j welcher die konvergierenden Seitenwände desselben ebene Flächen bilden bzw. oben keine einwärts vorstehenden Leisten besitzen.
Die vorstehend beschriebene Kanalkonstruktioll
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Knieröhren verwendet werden.
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To prevent this, the insulating cover A2 can be covered with cement or other suitable material, after which the trough socket B is brought into its position on the trough in the manner indicated.
The insulating material, which does not have to extend all the way to the end of each individual trough length, can be graduated or provided with ausnolimungon and after the trough has been brought into position, small lengths of insulating material of the same shape in the aforementioned graduated or end toilets spared with exceptions have been cemented or glued on; or insulating material in a plastic state can be molded in at the connection or abutment points with or without the aid of varnish or glue, thus preventing the penetration of moisture;
or the insulating layers of two trough lengths can overlap and be cemented to one another and the individual trough lengths then also overlap in the same way or they are otherwise joined together in order to make the insulating layer into a continuous one. Instead of using molded insulating material, the laying channel can also be filled with bitumen or the like after the conduction wires have been brought into position. For many purposes the canal and as much of its cover as appears necessary can easily be made with a suitable one
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find when the voltage of the current carried by the conductors does not exceed about 250 volts.
For some purposes, the attachment of the push caps D can be dispensed with by letting the end part of each cover JJ grip over that of the abutting cover and the troughs can be combined with one another in the same way by
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Trough part, if necessary, slightly expanded in order to achieve a tight seal, which prevents the penetration of moisture and contributes to the formation of an intimate bond. The metal surfaces of the channels that come into contact with one another are left bare or tin-plated to reinforce the bond.
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bt. j which the converging side walls of the same form flat surfaces or have no inwardly protruding strips at the top.
The channel construction described above
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Knee tubes are used.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT30388T | 1906-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT30388B true AT30388B (en) | 1907-10-25 |
Family
ID=3544328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT30388D AT30388B (en) | 1906-04-03 | 1906-04-03 | Channel for laying electrical cables. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT30388B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE745916C (en) * | 1936-12-10 | 1944-05-26 | Robert Wandel | Rod-shaped insulating tubes with several longitudinal ducts serving for the surface and flush-mounting of bare electrical lines |
DE1073053B (en) * | 1960-01-14 | Siemens S. Halske Aktiengesellschaft, Berlin und München | Guide system for electrical lines consisting of longitudinally slotted resilient tubes | |
DE1108774B (en) * | 1958-02-13 | 1961-06-15 | Licentia Gmbh | Arrangement for laying control and signaling lines in pipeline ducts in outdoor switchgear |
EP0505748A1 (en) * | 1991-03-25 | 1992-09-30 | REHAU AG + Co | Fastening element for attaching cable conduits to walls |
DE4330762A1 (en) * | 1993-09-10 | 1995-03-16 | Karl Heinz Vahlbrauk | Wall element |
-
1906
- 1906-04-03 AT AT30388D patent/AT30388B/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1073053B (en) * | 1960-01-14 | Siemens S. Halske Aktiengesellschaft, Berlin und München | Guide system for electrical lines consisting of longitudinally slotted resilient tubes | |
DE745916C (en) * | 1936-12-10 | 1944-05-26 | Robert Wandel | Rod-shaped insulating tubes with several longitudinal ducts serving for the surface and flush-mounting of bare electrical lines |
DE1108774B (en) * | 1958-02-13 | 1961-06-15 | Licentia Gmbh | Arrangement for laying control and signaling lines in pipeline ducts in outdoor switchgear |
EP0505748A1 (en) * | 1991-03-25 | 1992-09-30 | REHAU AG + Co | Fastening element for attaching cable conduits to walls |
DE4330762A1 (en) * | 1993-09-10 | 1995-03-16 | Karl Heinz Vahlbrauk | Wall element |
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