EP2351157A1 - Electric partition feedthrough - Google Patents

Electric partition feedthrough

Info

Publication number
EP2351157A1
EP2351157A1 EP09760757A EP09760757A EP2351157A1 EP 2351157 A1 EP2351157 A1 EP 2351157A1 EP 09760757 A EP09760757 A EP 09760757A EP 09760757 A EP09760757 A EP 09760757A EP 2351157 A1 EP2351157 A1 EP 2351157A1
Authority
EP
European Patent Office
Prior art keywords
partition wall
housing
sealing element
sealing
wall bushing
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
EP09760757A
Other languages
German (de)
French (fr)
Other versions
EP2351157B1 (en
Inventor
Eckhard Schewe
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.)
Amphenol Tuchel Electronics GmbH
Original Assignee
Amphenol Tuchel Electronics GmbH
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 Amphenol Tuchel Electronics GmbH filed Critical Amphenol Tuchel Electronics GmbH
Publication of EP2351157A1 publication Critical patent/EP2351157A1/en
Application granted granted Critical
Publication of EP2351157B1 publication Critical patent/EP2351157B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/621—Bolt, set screw or screw clamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H01R13/746—Means for mounting coupling parts in openings of a panel using a screw ring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles

Definitions

  • the invention relates to an electrical partition wall feedthrough according to the preamble of claim 1.
  • the invention therefore relates to an electrical partition bushing to produce a sealed connection, in particular electrical connection, between two sides of a partition with two opposite flat sides.
  • the present invention is therefore based on the object to propose an improved, easier-to-install partition wall bushing for a conventional, that is substantially round opening in a partition.
  • partition passage Another disadvantage of the above-mentioned in the prior art embodiment of a partition passage is due to the fact that the opening in the partition, that is the opening diameter, usually larger or must be formed in such a contour that parts later to lock the connector or Serving partition passage, can be plugged through the opening.
  • the partition passages in their outer contour are formed usually larger than the passage opening size formed in the partition wall.
  • the invention is therefore based on the idea to pass the electrical partition wall passage through a substantially circular opening in a partition wall, in particular in any flat separating plate, and by means of a
  • Closing element for example, a screw on the partition to seal.
  • a housing of the partition passage can be plugged through a simple plug-in assembly through the opening in the partition and can be fixed by means of a closure element by rotational movement of this.
  • a sealing element is provided according to the invention on the housing of the partition wall passage, which is so movably attached to the housing of the partition wall passage that this can be converted into a sealing state by mechanical deformation.
  • the seal is usually carried out by deformation and contact pressure of the sealing element itself between two surfaces.
  • the present invention is based on the idea to convert a sealing element along a control cam on the housing in a desired sealing position.
  • the first position defines the preassembly position of the electrical bulkhead bushing with its housing and its located in the preassembly sealing element.
  • the second position corresponds in principle to the first position and is produced by inserting the electrical partition bushing with its housing into a partition opening and fitting a closure element onto the housing.
  • the sealing element is still in its non-deflected position.
  • the housing can be moved relative to the closure element such that the control cam which is present on the housing actuates the sealing element in such a way that it moves and is transferred into a final assembly position, in which the sealing element is affixed both to the outside of the housing wall and to the inside surface of the housing Partition opening side (partition opening inner surface) abuts.
  • the idea of the present invention is therefore based on the principle of a spreading movement of a substantially cylindrical sealing element from a position in which it rests after insertion into the preassembly position with a portion on one side, that is outside of the partition passage and the partition wall inner surface and then by means of the previously mentioned closure element can be converted into a sealing final assembly state, advantageously by the formation or deformation or spreading along the control cam on the housing, and then at the end when reaching the final assembly position on both sides of the partition wall and the partition wall inner surface to come to rest and thus the sealing function and to provide mechanical strength of the electrical partition passage with the partition wall.
  • the closure element can be rotated as a screwing element on a thread formed on the housing so that the housing moves continuously upon actuation of the screwing element and at the same time continuously the sealing element is transferred to the intended final assembly position and sealing position.
  • the sealing element is designed as a substantially cylindrical sealing element with an annular sealing element portion at one end, which is larger in its overall extent and thus in its overall diameter, such as the diameter of the partition wall opening and thereby on one side of the partition wall opening to the plant can be brought.
  • the second region of the sealing element is advantageously designed as a cylindrical sealing element section, in abutment against an advantageously cylindrically shaped housing.
  • the outer dimension of the second sealing element portion are chosen so that an object of the invention can be achieved, namely the through-mounting by a partition wall opening which has substantially the same diameter as the outer diameter in the region of the second sealing element section.
  • the sealing member is formed with a portion larger than the diameter of the partition wall passage and a portion substantially equal to or minimally smaller than the opening in the partition wall.
  • the outer diameter of the sealing element can also be formed so that it does not completely touch the partition wall opening inner surface in the pre-assembly position described above, but there is a minimal gap between the partition wall inner surface and the outer contour of the sealing element in the pre-assembly.
  • control cam When transferring the sealing element from its preassembly position into its final assembly position, the control cam may be formed on the housing such that the sealing element only touches the partition wall opening inner surface 62 when the final assembly position is reached.
  • a particularly advantageous embodiment is achieved in that a substantially curved control cam on the housing shoulder is provided on the housing on which the sealing element with a complementarily formed at the end of the sealing element curve portion is deflected as planned during screwing of the closure element to the housing and transferred to its final assembly position can.
  • the housing is formed so that part-cylindrical housing protrusions, preferably semi-cylindrical housing protrusions, protrude beyond the contact element arranged in the housing. This ensures that angle connectors, preferably 90 ° angle connector, can be attached to the partition and thereby a space-saving installation is achieved.
  • FIG. 1 shows a section through a first embodiment of a partition wall feedthrough according to the invention
  • Fig. 2 shows a second embodiment in a semi-sectional view of a partition wall passage according to the invention with plugged angle connectors in
  • Fig. 3 is a similar view of FIG. 2, but in the final assembly state.
  • FIG. 1 a first embodiment of an electric partition bushing 1 is shown in a pre-assembled state.
  • the electrical partition bushing 1 essentially consists of a housing 2, a contact 3 arranged in the housing 2, a sealing element 4 and a closure element 5.
  • FIGS. 1 and 2 Shown in FIGS. 1 and 2 is the state in which the sealing element 4 is in its preassembly position.
  • the closure element 5 is formed here as a screwing element 50, which can be screwed to the outside of the housing 2 circumferentially arranged thread 52.
  • screwing the closure element 5 the housing 2 is moved and displaced in the insertion direction S.
  • the sealing element 4 is formed from a first sealing element section 40 and a second sealing element section 41 extending substantially orthogonally thereto.
  • the sealing element section 40 is, as shown in FIG. 1, formed as a substantially annular sealing flange 45.
  • the sealing flange 45 which constitutes the first sealing element section 40, adjoins in a form-fitting manner a substantially rectilinear second sealing element section 41.
  • This second sealing element section 41 has an outer diameter such that it can be inserted through a partition wall opening with an almost identical outer blade.
  • the second sealing element section 41 is a sealing element section designed essentially as a cylinder jacket. At the free end of the second sealing element section 41, the sealing element 4 has a control cam section 42 as a substantially curved section.
  • the second sealing element section 41 has a housing wall-side sealing surface 43 and a separating wall-side sealing surface 44.
  • the separating wall-side sealing surface 44 as shown in Fig. 1, in the pre-assembly on a first partition wall side 60 and on the partition wall inner surface 62 comes to rest.
  • the sealing member 4 as shown in Fig. 3, the final assembly position with its partition wall side sealing surface 44 on the first and second partition wall side 60, 61 and the partition wall inner surface 62 comes to rest.
  • the housing 2 The housing 2
  • the housing 2 is a longitudinally extending in the insertion direction insulator by a contact element 3 is arranged.
  • the housing 2 has two housing openings 7a, 7b into which the contact element 3 extends.
  • On the housing middle part 20 are two housing projections 21, 22, which, as shown in Fig. 2 and Fig. 3, are formed in an advantageous embodiment as a semi-cylindrical housing projections. As a result, angle plug connectors can be connected to the electrical partition feedthrough.
  • a circumferential shoulder 29 is formed, which overflows in a flank 25. In this case, the flank 25 forms a control cam 24 for the sealing element 4.
  • the control cam 24 is formed as a curved outwardly housing wall portion.
  • a thread 52 is advantageously arranged for the closure element 5.
  • the closure element 5 is advantageously arranged for the closure element 5.
  • the closure element 5 serves to transfer the housing 2 and thus the sealing element 4 from the pre-assembly position, as shown in FIGS. 1 and 2, into the final assembly position, as shown in FIG. 3.
  • the closure element 5 is designed as a screwing element 50 with key surfaces 51.
  • a tool can be used to screw the Verschraubungs- element 50 as intended to the thread 52 of the housing 2, whereby the housing 2 in the insertion direction S, ie with his shoulders 29 in the insertion direction S and in the direction of the second partition wall side 61 is moved.
  • the second sealing element section 41 experiences a controlled forced movement outwards along the control curve 24 and is thereby transferred by means of its control curve section 42 into the position shown in FIG.
  • This position ensures a positive and non-positive sealing of the partition wall passage by the sealing element 4 on both partition wall sides 60, 61 and on the inside of the partition wall opening 62 positively seals.
  • closure element may also be used as a bayonet
  • Resting or closure means may be formed with an equivalent effect.
  • a plurality of locking lugs outside circumferentially disposed on the housing, so that the closure element 5 can be latched while holding the housing 2 against this gradually, and indeed until the desired deformation of the sealing element 4 along the cam 24 has taken place.
  • the invention also includes alternative equivalent but not specifically described embodiments.
  • an angle connector 70, 71 with a cylindrical socket contact 73 can be introduced into the electrical partition bushing 1, as a result of which a high-current partition wall feed-through is generated as a whole.

Abstract

The invention relates to an electric partition feedthrough for mounting on a partition, comprising a housing having a control cam integrally molded on the outside of the housing, a contact, and a sealing element, wherein a movably fastened closure element is provided on the housing, wherein the control cam is designed on the housing in such a way that the housing together with the control cam thereof can be moved relative to and by means of the closure element such that the sealing element can be transferred consistently from a premounting position into a final mounting position deviating in the position thereof from the former.

Description

Beschreibung description
Elektrische TrennwanddurchführungElectric partition wall penetration
Die Erfindung betrifft eine elektrische Trennwanddurchführung gemäß dem Oberbegriff von Anspruch 1.The invention relates to an electrical partition wall feedthrough according to the preamble of claim 1.
Die Erfindung betrifft daher eine elektrische Trennwanddurchführung, um eine dichte Verbindung, insbesondere elektrische Verbindung, zwischen zwei Seiten einer Trennwand mit zwei gegenüberliegenden Flachseiten herzustellen.The invention therefore relates to an electrical partition bushing to produce a sealed connection, in particular electrical connection, between two sides of a partition with two opposite flat sides.
Im Stand der Technik taucht regelmäßig die Problematik auf, dass bei der elektrischen Energieverteilung durch eine Wand hindurch, sprich Trennwand, die Weiterführung einer elektrischen Leitung problematisch ist. Es sind insbesondere solche Fälle problematisch, bei dem nur von einer Seite ein Zugang zur Montage in einfacher Weise gewährleistet werden kann. Wenn darüber hinaus eine steckbare, sprich lösbare Verbindung (elektrische Verbindung) erforderlich ist, bedarf es besonderer Ausgestaltungen solcher elektrischer Trennwanddurchführungen.In the prior art, the problem regularly arises that in the electrical energy distribution through a wall, ie partition, the continuation of an electrical line is problematic. In particular, such cases are problematic in which only one side access to the assembly can be ensured in a simple manner. If, in addition, a pluggable, that is detachable connection (electrical connection) is required, it requires special embodiments of such electrical partition bushings.
Im Stand der Technik ist beispielsweise in der GM 20 2006 019 971.3 eine elektrische Trennwanddurchführung für Kraftfahrzeuge offenbart. Dort ist eine elektrische Steckverbindung zwischen einer zylinderförmigen Hochstromkontaktbuchse (RADSOK-Buchse) und einem Hochstromkontaktpin zwischen welchen eine Trennwand mit zwei gegenüber- liegenden Flachseiten angeordnet ist und das die Hochstromkontaktbuchse oder derIn the prior art, for example, in the GM 20 2006 019 971.3 an electrical partition wall bushing for motor vehicles is disclosed. There is an electrical plug connection between a cylindrical high current contact socket (RADSOK socket) and a Hochstromkontaktpin between which a partition wall is arranged with two opposite flat sides and which is the high-current contact socket or the
Hochstromkontaktpin in einer Öffnung innerhalb der Trennwand aufnehmbar ist und diese auf beiden Flachseiten überragt und dass die Hochstromkontaktbuchse oder der Hochstromkontaktpin eine durch die Öffnung zumindest teilweise durchführbares Steck,- Drehverschlusselement aufweist, welches fest mit der Hochstromkontaktbuchse oder dem Hochstromkontaktpin verbunden ist und diese an der Trennwand festlegend ausbildet.Hochstromkontaktpin in an opening within the partition is receivable and these projects on both flat sides and that the Hochstromkontaktbuchse or the Hochstromkontaktpin an at least partially feasible through the opening plug, - has rotary closure element which is fixedly connected to the high-current contact socket or Hochstromkontaktpin and this on the partition wall constituting training.
Hierdurch lässt sich eine elektrische Verbindung durch das Trennblech, beispielsweise zwischen Motorraum und Innenraum des Fahrzeugs herstellen.This makes it possible to produce an electrical connection through the separating plate, for example between the engine compartment and the interior of the vehicle.
BESTÄTIGUNGSKOPI€ Allerdings bedarf eine solche Trennwanddurchführung einer definierten geometrischen Form und damit einem besonderen Werkzeug, damit der am Steckverbinder angeformte Flansch in der Durchsteckmontage montierbar und nach der Verdrehung der Steckverbindung an der Trennwand arretierbar ist.BESTÄTIGUNGSKOPI € However, such a divider passage requires a defined geometric shape and thus a special tool so that the integrally formed on the connector flange in the push-through mounting can be mounted and locked after the rotation of the connector on the partition wall.
Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, eine verbesserte, einfacher zu montierende Trennwanddurchführung für eine herkömmliche, sprich im wesentliche runde Öffnung, in einer Trennwand vorzuschlagen.The present invention is therefore based on the object to propose an improved, easier-to-install partition wall bushing for a conventional, that is substantially round opening in a partition.
Ein weiterer Nachteil der zuvor im Stand der Technik genannten Ausführungsform einer Trennwanddurchführung liegt darin begründet, dass die Öffnung in der Trennwand, sprich der Öffnungsdurchmesser, in der Regel größer oder in einer solchen Kontur ausgebildet werden muss, dass Teile die später zum Arretieren der Steckverbindung oder Trennwanddurchführung dienen, durch die Öffnung hindurch steckbar sind. Kurz gesagt sind die Trennwanddurchführungen in ihrer Außenkontur in der Regel größer ausgebildet als die dafür ausgebildete Durchgangsöffnungsgröße in der Trennwand.Another disadvantage of the above-mentioned in the prior art embodiment of a partition passage is due to the fact that the opening in the partition, that is the opening diameter, usually larger or must be formed in such a contour that parts later to lock the connector or Serving partition passage, can be plugged through the opening. In short, the partition passages in their outer contour are formed usually larger than the passage opening size formed in the partition wall.
Es ist daher weitere Aufgabe der vorliegenden Erfindung, eine elektrische Trennwanddurchführung der Gestalt bereitzustellen, dass eine minimale Öffnung in der Trennwand ausgebildet werden kann.It is therefore another object of the present invention to provide an electric partition bushing of the shape that a minimum opening can be formed in the partition wall.
Diese Aufgabe wird mit den Merkmalen des Anspruch 1 gelöst.This object is achieved with the features of claim 1.
Vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen angegeben.Advantageous developments of the invention are specified in the subclaims.
Der Erfindung liegt daher der Gedanke zugrunde, die elektrische Trennwanddurchführung durch eine im wesentlichen kreisrunde Öffnung in einer Trennwand, insbesondere in einem beliebigen flachen Trennblech, hindurchzuführen und mittels einesThe invention is therefore based on the idea to pass the electrical partition wall passage through a substantially circular opening in a partition wall, in particular in any flat separating plate, and by means of a
Verschlusselementes, beispielsweise einer Verschraubung an der Trennwand dichtend festzulegen. In Ausgestaltung der Erfindung ist mit Vorteil vorgesehen, dass ein Gehäuse der Trennwanddurchführung durch einfache Steckmontage durch die Öffnung in der Trennwand gesteckt werden kann und mittels eines Verschlusselementes durch Drehbewegung an dieser festgelegt werden kann.Closing element, for example, a screw on the partition to seal. In an embodiment of the invention is advantageously provided that a housing of the partition passage can be plugged through a simple plug-in assembly through the opening in the partition and can be fixed by means of a closure element by rotational movement of this.
Hierzu wird erfindungsgemäß am Gehäuse der Trennwanddurchführung ein Dichtelement vorgesehen, welches so am Gehäuse der Trennwanddurchführung bewegbar befestigt ist, dass dieses in einen abdichtenden Zustand durch mechanische Deformation übergeführt werden kann.For this purpose, a sealing element is provided according to the invention on the housing of the partition wall passage, which is so movably attached to the housing of the partition wall passage that this can be converted into a sealing state by mechanical deformation.
Bei herkömmlichen im Stand der Technik vorhandenen Dichtelementen erfolgt die Dichtung in der Regel durch Verformung und Anpressung des Dichtelementes selbst zwischen zwei Flächen.In conventional existing in the prior art sealing elements, the seal is usually carried out by deformation and contact pressure of the sealing element itself between two surfaces.
Der vorliegenden Erfindung liegt allerdings der Gedanke zugrunde, ein Dichtelement entlang einer Steuerkurve am Gehäuse in eine gewünschte Dichtposition überzuführen.However, the present invention is based on the idea to convert a sealing element along a control cam on the housing in a desired sealing position.
Insofern werden drei Positionen der erfindungsgemäßen Trennwanddurchführung unterschieden.In this respect, a distinction is made between three positions of the partition wall feedthrough according to the invention.
Die erste Position definiert die Vormontageposition der elektrischen Trennwanddurchführung mit ihrem Gehäuse und ihrer in der Vormontageposition befindlichen Dichtelement.The first position defines the preassembly position of the electrical bulkhead bushing with its housing and its located in the preassembly sealing element.
Die zweite Position entspricht im Prinzip der ersten Position und wird dadurch hergestellt, dass die elektrische Trennwanddurchführung mit ihrem Gehäuse in eine Trennwandöffnung eingeführt wird und ein Verschlusselement auf das Gehäuse aufgesetzt wird. In dieser, auch als Vormontageposition bezeichneten Stellung, liegt das Dichtelement nach wie vor in seiner nicht ausgelenkten Lage vor. Nun kann mittels Betätigung des Verschlusselementes das Gehäuse gegenüber dem Verschlusselement so bewegt werden, dass die am Gehäuse vorhandene Steuerkurve das Dichtelement derart betätigt, dass sich dieses bewegt und in eine Endmontageposition übergeführt wird, in welcher das Dichtelement sowohl an beiden Gehäusewandaußenseiten wie an der Innenfläche der Trennwandöffnungsseite (Trennwandöffnungsinnenfläche) anliegt. Die Idee der vorliegenden Erfindung stützt sich daher auf dem Prinzip einer Spreizbewegung eines im wesentlichen zylinderförmigen Dichtelementes von einer Position, bei der es nach Einbringen in die Vormontageposition mit einem Abschnitt an eine Seite, sprich Außenseite der Trennwanddurchführung und an der Trennwandöffnungsinnenfläche anliegt und dann mittels dem zuvor genannten Verschlusselement in einen dichtenden Endmontagezustand übergeführt werden kann, in vorteilhafter weise durch die Formation oder Deformation beziehungsweise Spreizung entlang der Steuerkurve am Gehäuse, um dann am Ende beim Erreichen in der Endmontageposition an beiden Trennwandseiten und der Trennwandöffnungsinnenfläche zur Anlage zu gelangen und dadurch die Dichtfunktion und mechanische Festigkeit der elektrischen Trennwanddurchführung mit der Trennwand herzustellen.The second position corresponds in principle to the first position and is produced by inserting the electrical partition bushing with its housing into a partition opening and fitting a closure element onto the housing. In this, also referred to as preassembly position, the sealing element is still in its non-deflected position. Now, by means of actuation of the closure element, the housing can be moved relative to the closure element such that the control cam which is present on the housing actuates the sealing element in such a way that it moves and is transferred into a final assembly position, in which the sealing element is affixed both to the outside of the housing wall and to the inside surface of the housing Partition opening side (partition opening inner surface) abuts. The idea of the present invention is therefore based on the principle of a spreading movement of a substantially cylindrical sealing element from a position in which it rests after insertion into the preassembly position with a portion on one side, that is outside of the partition passage and the partition wall inner surface and then by means of the previously mentioned closure element can be converted into a sealing final assembly state, advantageously by the formation or deformation or spreading along the control cam on the housing, and then at the end when reaching the final assembly position on both sides of the partition wall and the partition wall inner surface to come to rest and thus the sealing function and to provide mechanical strength of the electrical partition passage with the partition wall.
Mit Vorteil kann das Verschlusselement als Verschraubungselement an einem am Gehäuse angeformten Gewinde so verdreht werden, dass sich das Gehäuse kontinuierlich bei Betätigung des Verschraubungselementes bewegt und gleichzeitig kontinuierlich das Dichtelement in die bestimmungsgemäße Endmontageposition und Dichtposition übergeführt wird.Advantageously, the closure element can be rotated as a screwing element on a thread formed on the housing so that the housing moves continuously upon actuation of the screwing element and at the same time continuously the sealing element is transferred to the intended final assembly position and sealing position.
In einer vorteilhaften Ausgestaltung der Erfindung ist das Dichtelement als im wesentlichen zylinderförmiges Dichtelement mit einem ringförmigen Dichtelementabschnitt an einem Ende ausgebildet, welcher in seiner Gesamtausdehnung und damit in seinem Gesamtdurchmesser größer ausgebildet ist, wie der Durchmesser der Trennwandöffnung und dadurch an einer Seite der Trennwandöffnung zur Anlage gebracht werden kann.In an advantageous embodiment of the invention, the sealing element is designed as a substantially cylindrical sealing element with an annular sealing element portion at one end, which is larger in its overall extent and thus in its overall diameter, such as the diameter of the partition wall opening and thereby on one side of the partition wall opening to the plant can be brought.
Der zweite Bereich des Dichtelementes ein, wie im folgenden bezeichneter zweiter Dichtelementabschnitt ist in vorteilhafterweise als zylinderförmiger Dichtelementabschnitt ausgebildet, in Anlage an einem mit Vorteil zylinderförmig ausgebildeten Gehäuse.The second region of the sealing element, as hereinafter referred to as the second sealing element section, is advantageously designed as a cylindrical sealing element section, in abutment against an advantageously cylindrically shaped housing.
Die Außenabmessung des zweiten Dichtelementabschnittes sind dabei so gewählt, das ein Ziel der Erfindung erreicht werden kann, nämlich die Durchsteckmontage durch eine Trennwandöffnung, die im wesentlichen den gleichen Durchmesser aufweist wie der Außendurchmesser im Bereich des zweiten Dichtelementabschnittes. Kurz gesagt, ist das Dichtelement mit einem Abschnitt größer als der Durchmesser der Trennwanddurchführung und einem Abschnitt, der im wesentlichen gleich oder minimal kleiner als die Öffnung in der Trennwand ist, ausgebildet.The outer dimension of the second sealing element portion are chosen so that an object of the invention can be achieved, namely the through-mounting by a partition wall opening which has substantially the same diameter as the outer diameter in the region of the second sealing element section. In short, the sealing member is formed with a portion larger than the diameter of the partition wall passage and a portion substantially equal to or minimally smaller than the opening in the partition wall.
In einer alternativen Ausgestaltung der Erfindung kann der Außendurchmesser des Dichtelementes auch so ausgebildet werden, dass dieser in der zuvor beschriebenen Vormontageposition nicht die Trennwandöffnungsinnenfläche vollständig berührt, sondern ein minimaler Spalt zwischen der Trennwandöffnungsinnenfläche und der Außenkontur des Dichtelementes im Vormontagezustand besteht.In an alternative embodiment of the invention, the outer diameter of the sealing element can also be formed so that it does not completely touch the partition wall opening inner surface in the pre-assembly position described above, but there is a minimal gap between the partition wall inner surface and the outer contour of the sealing element in the pre-assembly.
Beim Überführen des Dichtelementes von seiner Vormontageposition in seine Endmontageposition kann dabei die Steuerkurve am Gehäuse derart ausgebildet sein, dass das Dichtelement erst bei Erreichen der Endmontageposition die Trennwandöffnungsinnenfläche 62 berührt.When transferring the sealing element from its preassembly position into its final assembly position, the control cam may be formed on the housing such that the sealing element only touches the partition wall opening inner surface 62 when the final assembly position is reached.
Eine besonders vorteilhafte Ausführungsform wird dadurch erzielt, dass am Gehäuse eine im wesentliche gekrümmte Steuerkurve an einer Gehäuseschulter vorgesehen ist, an der beim Verschrauben des Verschlusselementes mit dem Gehäuse das Dichtelement mit einem am Ende des Dichtelementes komplementär ausgebildeten Kurvenabschnittes planmäßig ausgelenkt und in seine Endmontageposition überführt werden kann.A particularly advantageous embodiment is achieved in that a substantially curved control cam on the housing shoulder is provided on the housing on which the sealing element with a complementarily formed at the end of the sealing element curve portion is deflected as planned during screwing of the closure element to the housing and transferred to its final assembly position can.
Daraufhin kann eine elektrische Verbindung von zwei Winkelsteckverbindern 70, 71 mit dem in der elektrischen Trennwanddurchführung eingebrachten Kontakt durch Aufstecken derselben erzeugt werden.Then, an electrical connection of two angle connectors 70, 71 are created with the introduced in the electrical partition feedthrough by plugging the same.
Mit Vorteil wird das Gehäuse so ausgebildet, dass teilzylindrische Gehäusevorsprünge, vorzugsweise halbzylindrische Gehäusevorsprünge, über das im Gehäuse angeordnete Kontaktelement herausragen. Hierdurch wird gewährleistet, dass Winkelsteckverbinder, bevorzugt 90° Winkelsteckverbinder, an der Trennwand angebracht werden können und hierdurch eine Platz sparende Montage erzielt wird.Advantageously, the housing is formed so that part-cylindrical housing protrusions, preferably semi-cylindrical housing protrusions, protrude beyond the contact element arranged in the housing. This ensures that angle connectors, preferably 90 ° angle connector, can be attached to the partition and thereby a space-saving installation is achieved.
Weitere Vorteile und zweckmäßige Ausgestaltungen sind aus den weiteren Ansprüchen, der Figurenbeschreibung und den Zeichnungen zu entnehmen. Es zeigen: Fig. 1 einen Schnitt durch ein erstes Ausführungsbeispiel einer erfindungsgemäßen Trennwanddurchführung; Fig. 2 ein zweites Ausführungsbeispiel in einer halbgeschnittenen Darstellung einer erfindungsgemäßen Trennwanddurchführung mit aufgesteckten Winkelsteckverbindern imFurther advantages and expedient embodiments can be taken from the further claims, the description of the figures and the drawings. Show it: 1 shows a section through a first embodiment of a partition wall feedthrough according to the invention; Fig. 2 shows a second embodiment in a semi-sectional view of a partition wall passage according to the invention with plugged angle connectors in
Vormontagezustand;preassembled condition;
Fig. 3 eine ähnliche Ansicht der Fig. 2, allerdings im Endmontagezustand.Fig. 3 is a similar view of FIG. 2, but in the final assembly state.
In Fig. 1 ist ein erstes Ausführungsbeispiel einer elektrischen Trennwanddurchführung 1 in einem Vormontagezustand gezeigt.In Fig. 1, a first embodiment of an electric partition bushing 1 is shown in a pre-assembled state.
Die elektrische Trennwanddurchführung 1 besteht im wesentlichen aus einem Gehäuse 2, einem im Gehäuse 2 angeordneter Kontakt 3, einem Dichtelement 4 und einem Verschlusselement 5.The electrical partition bushing 1 essentially consists of a housing 2, a contact 3 arranged in the housing 2, a sealing element 4 and a closure element 5.
In der Fig. 1 und Fig. 2 gezeigt, ist der Zustand bei dem sich das Dichtelement 4 in seiner Vormontagestellung befindet. Das Verschlusselement 5 ist hier ausgebildet als Verschraubungselement 50, welches sich an dem am Gehäuse 2 außen umlaufend angeordneten Gewinde 52 verschrauben lässt. Beim Verschrauben des Verschlusselementes 5 wird das Gehäuse 2 in Steckrichtung S bewegt und verlagert.Shown in FIGS. 1 and 2 is the state in which the sealing element 4 is in its preassembly position. The closure element 5 is formed here as a screwing element 50, which can be screwed to the outside of the housing 2 circumferentially arranged thread 52. When screwing the closure element 5, the housing 2 is moved and displaced in the insertion direction S.
Im folgenden werden die Elemente der Trennwanddurchführung im einzelnen beschrieben.In the following, the elements of the partition passage will be described in detail.
Das Dichtelement 4The sealing element 4
Das Dichtelement 4 ist ausgebildet aus einem ersten Dichtelementabschnitt 40 und einem im wesentlichen orthogonal dazu verlaufenden zweiten Dichtelementabschnitt 41. Der Dichtelementabschnitt 40 ist, wie in Fig. 1 gezeigt, als ein im wesentlichen ringförmig ausgebildeter Dichtflansch 45 gebildet. Der Dichtflansch 45, welcher den ersten Dichtelementabschnitt 40 darstellt, schließt sich formschlüssig an einen im wesentlichen geradlinig verlaufenden zweiten Dichtelementabschnitt 41 an. Dieser zweite Dichtelementabschnitt 41 verfügt über einen Außendurchmesser derart, dass er sich durch eine Trennwandöffnung mit nahezu identischem Außenmesser einstecken lässt. Der zweite Dichtelementabschnitt 41 ist ein im wesentlichen als Zylindermantel ausgebildeter Dichtelementabschnitt zu sehen. Dieser zylinderförmige Dichtelementab- schnitt 41 kommt zur Anlage mit der Außenseite des Gehäuses 2. Am freien Ende des zweiten Dichtelementabschnittes 41 weist das Dichtelement 4 einen Steuerkurvenabschnitt 42 als im wesentlichen gekrümmten Abschnitt auf. Insofern verfügt der zweite Dichtelementabschnitt 41 über eine Gehäusewandseitige Dichtfläche 43 und an eine trennwandseitige Dichtfläche 44. Wobei die trennwandseitige Dichtfläche 44, wie in Fig. 1 gezeigt, im Vormontagezustand an einer ersten Trennwandseite 60 und an der Trennwandöffnungsinnenfläche 62 zur Anlage kommt. Während das Dichtelement 4, wie in Fig. 3 gezeigt, der Endmontageposition mit seiner trennwandseitigen Dichtfläche 44 an der ersten und zweiten Trennwandseite 60, 61 und der Trennwandöffnungsinnenfläche 62 zur Anlage kommt.The sealing element 4 is formed from a first sealing element section 40 and a second sealing element section 41 extending substantially orthogonally thereto. The sealing element section 40 is, as shown in FIG. 1, formed as a substantially annular sealing flange 45. The sealing flange 45, which constitutes the first sealing element section 40, adjoins in a form-fitting manner a substantially rectilinear second sealing element section 41. This second sealing element section 41 has an outer diameter such that it can be inserted through a partition wall opening with an almost identical outer blade. The second sealing element section 41 is a sealing element section designed essentially as a cylinder jacket. At the free end of the second sealing element section 41, the sealing element 4 has a control cam section 42 as a substantially curved section. Insofar, the second sealing element section 41 has a housing wall-side sealing surface 43 and a separating wall-side sealing surface 44. Where the separating wall-side sealing surface 44, as shown in Fig. 1, in the pre-assembly on a first partition wall side 60 and on the partition wall inner surface 62 comes to rest. While the sealing member 4, as shown in Fig. 3, the final assembly position with its partition wall side sealing surface 44 on the first and second partition wall side 60, 61 and the partition wall inner surface 62 comes to rest.
Die Überführung des Dichtelementes, wie in Fig. 1 und Fig. 2 von der Vormontagestellung in die in Fig. 3 gezeigte Endmontagestellung erfolgt durch einfaches Verdrehen des Verschlusselementes 5 am Gehäuse 2.The transfer of the sealing element, as in FIGS. 1 and 2 from the pre-assembly position to the final assembly position shown in FIG. 3, takes place by simply turning the closure element 5 on the housing 2.
Das Gehäuse 2The housing 2
Das Gehäuse 2 ist ein im wesentlichen in Steckrichtung längserstreckter Isolierkörper, indem ein Kontaktelement 3 angeordnet ist. Das Gehäuse 2 verfügt über zwei Gehäuseöffnungen 7a, 7b, in die sich das Kontaktelement 3 erstreckt. Am Gehäusemittelteil 20 befinden sich zwei Gehäusevorsprünge 21 , 22, welche, wie in Fig. 2 und Fig. 3 gezeigt, in vorteilhafter Ausführung als halbzylinderförmige Gehäusevorsprünge ausgebildet sind. Dadurch lassen sich Winkelsteckverbinder mit der elektrischen Trennwanddurchführung verbinden. Am Gehäuse 2 ist eine umlaufende Schulter 29 angeformt, welche in eine Flanke 25 überläuft. Dabei bildet die Flanke 25 eine Steuerkurve 24 für das Dichtelement 4. In Fig. 1 deutlich zu erkennen, ist die Steuerkurve 24 als ein nach außen gekrümmter Gehäusewandabschnitt ausgebildet. An einer Seite des Gehäuses 2 ist mit Vorteil für das Verschlusselement 5 ein Gewinde 52 angeordnet. Das Verschlusselement 5The housing 2 is a longitudinally extending in the insertion direction insulator by a contact element 3 is arranged. The housing 2 has two housing openings 7a, 7b into which the contact element 3 extends. On the housing middle part 20 are two housing projections 21, 22, which, as shown in Fig. 2 and Fig. 3, are formed in an advantageous embodiment as a semi-cylindrical housing projections. As a result, angle plug connectors can be connected to the electrical partition feedthrough. On the housing 2, a circumferential shoulder 29 is formed, which overflows in a flank 25. In this case, the flank 25 forms a control cam 24 for the sealing element 4. In Fig. 1 clearly visible, the control cam 24 is formed as a curved outwardly housing wall portion. On one side of the housing 2, a thread 52 is advantageously arranged for the closure element 5. The closure element 5
Das Verschlusselement 5 dient der Überführung des Gehäuses 2 und damit des Dichtelementes 4 von der Vormontagestellung, wie in Fig. 1 und Fig. 2 gezeigt, in die Endmontagestellung, wie in Fig. 3 gezeigt. In einer einfachen Ausgestaltung ist das Verschlusselement 5 als Verschraubungselement 50 mit Schlüsselflächen 51 ausgebildet. An den Schlüsselflächen 51 lässt sich ein Werkzeug ansetzen, um das Verschraubungs- element 50 bestimmungsgemäß an dem Gewinde 52 des Gehäuses 2 zu verschrauben, wodurch das Gehäuse 2 in Steckrichtung S, also mit seinen Schultern 29 in Steckrichtung S und zwar in Richtung der zweiten Trennwandseite 61 bewegt wird. Dadurch erfährt der zweite Dichtelementabschnitt 41 eine gesteuerte Zwangsbewegung nach außen entlang der Steuerkurve 24 und wird dabei mittels seines Steuerkurvenabschnittes 42 in die in Fig. 3 gezeigte Position übergeführt. Diese Position gewährleistet ein form- und kraftschlüssiges Abdichten der Trennwanddurchführung, indem das Dichtelement 4 an beiden Trennwandseiten 60, 61 und an der Innenseite der Trennwandöffnung 62 formschlüssig abdichtet.The closure element 5 serves to transfer the housing 2 and thus the sealing element 4 from the pre-assembly position, as shown in FIGS. 1 and 2, into the final assembly position, as shown in FIG. 3. In a simple embodiment, the closure element 5 is designed as a screwing element 50 with key surfaces 51. On the wrench surfaces 51, a tool can be used to screw the Verschraubungs- element 50 as intended to the thread 52 of the housing 2, whereby the housing 2 in the insertion direction S, ie with his shoulders 29 in the insertion direction S and in the direction of the second partition wall side 61 is moved. As a result, the second sealing element section 41 experiences a controlled forced movement outwards along the control curve 24 and is thereby transferred by means of its control curve section 42 into the position shown in FIG. This position ensures a positive and non-positive sealing of the partition wall passage by the sealing element 4 on both partition wall sides 60, 61 and on the inside of the partition wall opening 62 positively seals.
In alternativen Ausführungsformen kann das Verschlusselement auch als Bajonett-,In alternative embodiments, the closure element may also be used as a bayonet,
Rast- oder Verschlussmittel mit einer äquivalenten Wirkung ausgebildet sein. So könnten beispielsweise eine Vielzahl von Rastnasen außen umlaufend am Gehäuse angeordnet sein, so dass sich das Verschlusselement 5 unter Festhalten des Gehäuses 2 gegen dieses stufenweise verrasten lässt und zwar so weit, bis die gewünschte Verformung des Dichtelement 4 entlang der Steuerkurve 24 erfolgt ist.Resting or closure means may be formed with an equivalent effect. Thus, for example, a plurality of locking lugs outside circumferentially disposed on the housing, so that the closure element 5 can be latched while holding the housing 2 against this gradually, and indeed until the desired deformation of the sealing element 4 along the cam 24 has taken place.
Die Erfindung umfasst auch alternative gleichwirkende, im einzelnen jedoch nicht beschriebene Ausführungsformen.The invention also includes alternative equivalent but not specifically described embodiments.
In die elektrische Trennwanddurchführung 1 kann mit Vorteil ein Winkelsteckverbinder 70, 71 mit einem zylinderförmigen Buchsenkontakt 73 (RADSOK-Kontakte) eingebracht werden, wodurch insgesamt eine Hochstromtrennwanddurchführung erzeugt wird. BezugszeichenlisteAdvantageously, an angle connector 70, 71 with a cylindrical socket contact 73 (RADSOK contacts) can be introduced into the electrical partition bushing 1, as a result of which a high-current partition wall feed-through is generated as a whole. LIST OF REFERENCE NUMBERS
Elektrische TrennwanddurchführungElectric partition wall penetration
1 Elektrische Trennwanddurchführung1 Electric partition wall duct
2 Gehäuse2 housings
3 Kontaktelement3 contact element
4 Dichtelement4 sealing element
5 Verschlusselement5 closure element
6 Trennwand6 partition
7a, 7b Gehäuseöffnungen7a, 7b housing openings
20 Gehäusemittelteil20 housing middle part
21 erster Gehäusevorsprung21 first housing projection
22 zweiter Gehäusevorsprung22 second housing projection
23 Gehäusewandabschnitt23 housing wall section
24 Steuerkurve24 control curve
25 Flanke25 flank
26 Kontaktöffnung26 contact opening
27, 28 erste und zweite Gehäusewand27, 28 first and second housing wall
29 Schulter29 shoulder
30a, 30b Kontaktenden30a, 30b contact ends
40 erster Dichtelementabschnitt40 first sealing element section
41 zweiter Dichtelementabschnitt41 second sealing element section
42 Steuerkurvenabschnitt42 cam section
43 gehäusewandseitige Dichtfläche43 housing wall-side sealing surface
44 trennwandseitige Dichtfläche44 separating wall-side sealing surface
45 Dichtflansch45 sealing flange
50 Verschraubungselement50 screwing element
51 Schlüsselflächen51 key areas
52 Gewinde52 thread
53 Anlagefläche 60 erste Trennwandseite53 contact surface 60 first partition side
61 zweite Trennwandseite 62 Trennwandöffnungsinnenfläche61 second partition side 62 partition wall opening inner surface
70 erster Winkelsteckverbinder70 first angle connector
71 zweiter Winkelsteckverbinder71 second angle connector
73 zylinderförmige Buchsenkontakte 73 cylindrical socket contacts

Claims

Ansprüche claims
1. Elektrische Trennwanddurchführung (1 ) zur Montage an einer Trennwand (6) umfassend ein Gehäuse (2) mit einer an der Außenseite des Gehäuses (2) angeformten Steuerkurve (24), einem Kontakt (3) sowie einem Dichtelement (4) und wobei am Gehäuse (2) ein beweglich befestigtes Verschlusselement (4) vorgesehen ist, dadurch gekennzeichnet, dass die Steuerkurve (24) am Gehäuse (2) derart ausgebildet ist, dass das Gehäuse (2) mit seiner Steuerkurve (24) relativ zu und mittels des Verschlusselementes (4) bewegt werden kann, derart, dass dabei das Dichtelement (4) planmäßig von einer Vormontageposition in eine lagemäßig davon abweichende Endmontageposition überführt werden kann.1. Electric partition wall bushing (1) for mounting on a partition wall (6) comprising a housing (2) with a on the outside of the housing (2) integrally formed control cam (24), a contact (3) and a sealing element (4) and on the housing (2) a movably fastened closure element (4) is provided, characterized in that the control cam (24) on the housing (2) is formed such that the housing (2) with its control cam (24) relative to and by means of Closing element (4) can be moved, such that while the sealing element (4) can be transferred as planned from a pre-assembly in a positionally deviating final assembly position.
2. Elektrische Trennwanddurchführung (1 ) gemäß Anspruch 1 , dadurch gekennzeichnet, dass das Dichtelement (4) über einen Dichtflansch (45) zur Anlage an einer der Trennwandseiten (60, 61) verfügt.2. Electrical partition wall bushing (1) according to claim 1, characterized in that the sealing element (4) via a sealing flange (45) for abutment on one of the partition wall sides (60, 61).
3. Elektrische Trennwanddurchführung (1 ) gemäß Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Dichtelement (4) mittels einer Anlagefläche (53) am3. Electrical partition wall bushing (1) according to claim 1 or 2, characterized in that the sealing element (4) by means of a contact surface (53) on
Verschlusselement (5) flächig zur Anlage kommt.Closing element (5) comes to rest flat.
4. Elektrische Trennwanddurchführung (1 ) gemäß Anspruch 3, dadurch gekennzeichnet, dass das Dichtelement (4) als ein im wesentlichen zylinderförmiges Dichtelement mit zwei im wesentlichen orthogonal zueinander ausgebildeten Dichtelementabschnitten (40, 41) ausgebildet ist.4. Electrical partition wall bushing (1) according to claim 3, characterized in that the sealing element (4) is designed as a substantially cylindrical sealing element with two substantially mutually orthogonal sealing element sections (40, 41).
5. Elektrische Trennwanddurchführung (1 ) gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der erste Dichtelementabschnitt (40) von dem Dichtflansch (45) gebildet wird und zur dichtenden Anlage zwischen dem Verschlusselement (5) und einer der Trennwandseiten (60, 61 ) angeordnet ist. 5. Electrical partition wall bushing (1) according to one of the preceding claims, characterized in that the first sealing element section (40) of the sealing flange (45) is formed and for sealing engagement between the closure element (5) and one of the partition wall sides (60, 61) is arranged.
6. Elektrische Trennwanddurchführung (1 ) gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der zweite Dichtelementabschnitt (41 ) einstückig mit dem Dichtflansch (45) ausgebildet ist.6. Electrical partition wall bushing (1) according to one of the preceding claims, characterized in that the second sealing element section (41) is formed integrally with the sealing flange (45).
7. Elektrische Trennwanddurchführung (1 ) gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Dichtelement (4) so an der Außenseite des Gehäuses (2) angeordnet ist, dass sich das Dichtelement (4) mit seinem zweiten Dichtelementabschnitt (41 ) entlang der Steckrichtung S des Gehäuses (2) erstreckt.7. Electrical partition wall bushing (1) according to one of the preceding claims, characterized in that the sealing element (4) is arranged on the outside of the housing (2), that the sealing element (4) with its second sealing element portion (41) along the Plug-in direction S of the housing (2) extends.
8. Elektrische Trennwanddurchführung (1 ) gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass an der Außenseite des Gehäuses (2) eine Schulter (29) angebracht ist, welche die Steuerkurve (24) als ein gekrümmter Gehäusewandabschnitt ausbildet.8. Electrical partition wall bushing (1) according to one of the preceding claims, characterized in that on the outside of the housing (2) has a shoulder (29) is mounted, which forms the control cam (24) as a curved housing wall portion.
9. Elektrische Trennwanddurchführung (1 ) gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Schulter (29) mit der Steuerkurve (24) als eine außen am Gehäuse (2) vollständig umlaufende9. Electric partition wall bushing (1) according to one of the preceding claims, characterized in that the shoulder (29) with the control cam (24) as an outside of the housing (2) completely encircling
Gehäusekontur ausgebildet ist.Housing contour is formed.
10. Elektrische Trennwanddurchführung (1 ) gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der zweite Dichtelementabschnitt (41) an seinem freien Ende über eine Steuerkurve (42) verfügt.10. Electrical partition wall bushing (1) according to one of the preceding claims, characterized in that the second sealing element section (41) has at its free end via a control cam (42).
11. Elektrische Trennwanddurchführung (1) gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Verschlusselement (5) so ausgebildet ist, dass dieses durch Betätigen, vorzugsweise durch Verdrehen, das Gehäuse von seiner Vormontageposition in seine Endmontageposition überführen kann und dabei das freie Ende des Dichtelementabschnittes (41) mit seinem Steuerkurvenabschnitt (42) entlang der Steuerkurve (24) geführt wird und dabei so in seiner Position verändert wird, dass es sich in Richtung der dem Dichtflansch (45) gegenüberliegenden Seite zumindest teilweise zur dichtenden Anlage mit einer Trennwandseite (61 ) gebracht werden kann. 11. Electrical partition wall bushing (1) according to one of the preceding claims, characterized in that the closure element (5) is designed so that this can be transferred by pressing, preferably by twisting, the housing from its pre-assembly to its final assembly position and thereby the free end the sealing element section (41) is guided with its control cam section (42) along the control cam (24) and is changed in its position so that it is at least partially in the direction of the side opposite the sealing flange (45) for sealing engagement with a partition wall side ( 61) can be brought.
12. Elektrische Trennwanddurchführung (1) gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Verschlusselement (5) ein Verschraubungselement (50) ist.12. Electrical partition wall bushing (1) according to one of the preceding claims, characterized in that the closure element (5) is a screwing element (50).
13. Elektrische Trennwanddurchführung (1 ) gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass am Gehäuse (2) ein außenliegendes Gewinde (52) für das Verschraubungselement (50) angebracht ist.13. Electrical partition wall bushing (1) according to one of the preceding claims, characterized in that on the housing (2) an external thread (52) for the screwing element (50) is mounted.
14. Elektrische Trennwanddurchführung (1 ) gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Dichtelement (4) im Vormontagezustand an wenigstens einer Seite der Trennwandseiten (60, 61) zur Anlage kommt und im Endmontagezustand an beiden14. Electric partition wall feedthrough (1) according to one of the preceding claims, characterized in that the sealing element (4) in the pre-assembled state on at least one side of the partition sides (60, 61) comes to rest and in the final assembly state at both
Trennwandaußenseiten (60, 61 ) gebracht werden kann. Partition outside (60, 61) can be brought.
EP09760757A 2008-11-27 2009-11-24 Electric partition feedthrough Not-in-force EP2351157B1 (en)

Applications Claiming Priority (2)

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DE200810059308 DE102008059308B4 (en) 2008-11-27 2008-11-27 Electric partition wall penetration
PCT/EP2009/008350 WO2010060591A1 (en) 2008-11-27 2009-11-24 Electric partition feedthrough

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EP2351157B1 EP2351157B1 (en) 2012-10-24

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CN (1) CN102217144A (en)
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Also Published As

Publication number Publication date
CN102217144A (en) 2011-10-12
DE102008059308B4 (en) 2012-09-13
DE102008059308A1 (en) 2010-06-02
EP2351157B1 (en) 2012-10-24
US9006588B2 (en) 2015-04-14
US20110278059A1 (en) 2011-11-17
WO2010060591A1 (en) 2010-06-03

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