DE828269C - Sealing collar for junction boxes in electrical installation systems - Google Patents

Sealing collar for junction boxes in electrical installation systems

Info

Publication number
DE828269C
DE828269C DEB12073A DEB0012073A DE828269C DE 828269 C DE828269 C DE 828269C DE B12073 A DEB12073 A DE B12073A DE B0012073 A DEB0012073 A DE B0012073A DE 828269 C DE828269 C DE 828269C
Authority
DE
Germany
Prior art keywords
electrical installation
installation systems
junction boxes
sealing collar
grommet
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
Application number
DEB12073A
Other languages
German (de)
Inventor
Karl Heller
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.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Ludenscheider Metallwerke 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 Busch Jaeger Ludenscheider Metallwerke AG filed Critical Busch Jaeger Ludenscheider Metallwerke AG
Priority to DEB12073A priority Critical patent/DE828269C/en
Application granted granted Critical
Publication of DE828269C publication Critical patent/DE828269C/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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cable Accessories (AREA)
  • Insulating Bodies (AREA)

Description

Es gibt abgedichtete Verteilerdosen, bei denen, wie z. B. bei Patent Nr. 817002, die eingeführten Kabel oder Rohre durch eine Abdichtungstülle eingeführt werden, die in eine entsprechende iAusnehmung der Dosenwandung eingesetzt ist. Sofern ein Rohr in die Dose eingeführt werden muß, darf die Metallummantelung des Rohres nicht in dem Doseninneren vorstehen, weil sonst leicht Kurzschlüsse auftreten können.There are sealed junction boxes in which, such. B. in patent no. 817002, the introduced cables or pipes are introduced through a sealing grommet which is inserted into a corresponding recess in the wall of the can. If a pipe has to be inserted into the can, the metal casing of the pipe must not protrude into the inside of the can, otherwise short circuits can easily occur.

Um auch Rohre an solche Dosen einwandfrei anschließen zu können, ist erfindungsgemäß das Durchführungsloch der Gummitülle an seinem inneren Ende durch eine dünne Wand verschlossen, in der mehrere Durchführungslöcher für die einzelnen Leitungsdrähte angebracht sind. Die dünne \Vand dient zum Anschlag des Leitungsschutzrohres, so daß das letztere nicht in (las Innere der Dose eingeschoben werden kann.In order to be able to properly connect pipes to such sockets, is according to the invention through the through hole of the rubber grommet at its inner end a thin wall closed with several through holes for each Lead wires are attached. The thin \ Vand is used to stop the line protection pipe, so that the latter cannot be pushed into the inside of the box.

Die Ahb. L zeigt die Vorderansicht einer solchen "fülle und die Abb. 2 einen Schnitt durch dieselbe. Die Abdichtungstülle i besitzt das Durchführungsloch 2, welches durch die Wand 3 auf der Innenseite der Dose verschlossen ist. In dieser Wand sind Löcher 4 vorhanden, durch welche die Leitungsdrähte 3 hindurchgesteckt werden können. Beim Festziehen des Deckels h wird die Gummitülle i zusammengepreßt, wobei einerseits das lZohr 7 und anderseits di(# l.eitungsdr<ilite 5 abgedichtet werden.The Ahb. L shows the front view of such a "fill and Fig. 2 shows a section through the same. The sealing grommet i has the through hole 2, which is closed by the wall 3 on the inside of the can. In this There are holes 4 on the wall through which the lead wires 3 are inserted can be. When the cover h is tightened, the rubber grommet i is compressed, where on the one hand the lZohr 7 and on the other hand di (# l.leitungsdr <ilite 5 sealed will.

Claims (1)

PATL:NTANSPRUCH: Abdichtungstülle für \'erteilei-(losen in elektrischen Installationsanlagen nach Patent 2 r. 817002, dadurch gekennzeichnet, (laß a» dein Ende des Durchführungsloches der Tülle für das abzudichtende Leitungsscliutzrolir auf der Doseninnenseite eine diinne, mehrere Durchführungslöcher für Einzelleittuigsdr:ihte besitzende Wand vorliauden ist, die znni Anschlag des Leitungssclititzrolires die»t.PATL: NTCLAIM: Sealing grommet for \ 'granting (loose) in electrical installation systems according to patent 2 r. 817002, characterized by (leave a »the end of the grommet's through-hole for the cable clip to be sealed on the inside of the box, one thin, several through-holes for individual conductors: Its own wall is in front of it, which is the first stop of the pipe clit roller blind.
DEB12073A 1950-10-21 1950-10-21 Sealing collar for junction boxes in electrical installation systems Expired DE828269C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB12073A DE828269C (en) 1950-10-21 1950-10-21 Sealing collar for junction boxes in electrical installation systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB12073A DE828269C (en) 1950-10-21 1950-10-21 Sealing collar for junction boxes in electrical installation systems

Publications (1)

Publication Number Publication Date
DE828269C true DE828269C (en) 1952-01-17

Family

ID=6957009

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB12073A Expired DE828269C (en) 1950-10-21 1950-10-21 Sealing collar for junction boxes in electrical installation systems

Country Status (1)

Country Link
DE (1) DE828269C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087209B (en) * 1958-11-10 1960-08-18 Licentia Gmbh Protective cover for a switch arranged in this and an overload protection device also arranged in this for an electrical device with a housing on which the protective cover is attached
DE1111264B (en) * 1956-02-17 1961-07-20 Guenther Spelsberg K G One-piece sealing body made of elastic material
DE1137490B (en) * 1957-07-23 1962-10-04 Guenther Spelsberg K G One-piece sealing body made of elastic material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111264B (en) * 1956-02-17 1961-07-20 Guenther Spelsberg K G One-piece sealing body made of elastic material
DE1137490B (en) * 1957-07-23 1962-10-04 Guenther Spelsberg K G One-piece sealing body made of elastic material
DE1087209B (en) * 1958-11-10 1960-08-18 Licentia Gmbh Protective cover for a switch arranged in this and an overload protection device also arranged in this for an electrical device with a housing on which the protective cover is attached

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