WO2015044067A2 - Dispositif servant à la traversée étanche de lignes à travers un élément de séparation - Google Patents

Dispositif servant à la traversée étanche de lignes à travers un élément de séparation Download PDF

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Publication number
WO2015044067A2
WO2015044067A2 PCT/EP2014/070084 EP2014070084W WO2015044067A2 WO 2015044067 A2 WO2015044067 A2 WO 2015044067A2 EP 2014070084 W EP2014070084 W EP 2014070084W WO 2015044067 A2 WO2015044067 A2 WO 2015044067A2
Authority
WO
WIPO (PCT)
Prior art keywords
connection position
guide part
holding part
seals
guide
Prior art date
Application number
PCT/EP2014/070084
Other languages
German (de)
English (en)
Other versions
WO2015044067A3 (fr
Inventor
Ralf Feldner
Original Assignee
Phoenix Contact Gmbh & Co. Kg
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 Phoenix Contact Gmbh & Co. Kg filed Critical Phoenix Contact Gmbh & Co. Kg
Publication of WO2015044067A2 publication Critical patent/WO2015044067A2/fr
Publication of WO2015044067A3 publication Critical patent/WO2015044067A3/fr

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
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
    • 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
    • H02G15/013—Sealing means for cable inlets

Definitions

  • the invention relates to a device for the sealing passage of lines, e.g. in the form of individual wires of an electric cable, through a separator, e.g. a partition, according to the preamble of claim 1.
  • a device comprises a holding part with a plurality of seals, which are each provided for sealingly receiving a (electrical or optical) line, and a guide member which is to be arranged in an opening of the separating element, through which the lines are intended to be passed.
  • Under a separating element is generally understood here an element through which lines are to be passed sealingly, so that along the lines no moisture, pollutants or the like. From one side to the other side of the separating element can get.
  • a device for sealing passage of lines through a partition wall in which the guide member forms a housing which on the one hand encloses an associated, the seals containing holding part and which on the other hand engages through an opening in the partition.
  • the guide member forms a housing which on the one hand encloses an associated, the seals containing holding part and which on the other hand engages through an opening in the partition.
  • a device for the passage of lines through an opening of a separating element is generally the problem that on the one hand the individual lines within the holding part of the seals provided there are to be reliably sealed and that at the same time a reliable seal the interface between the separator and the Guide part should be guaranteed.
  • the invention is based on the problem of providing a device for the passage of lines through an opening of a separating element, which ensures a high density with a simple structure.
  • the holding part on the one hand and the guide part on the other hand each be integrally formed or composed of several components.
  • the solution according to the invention is based on the recognition that by connecting the holding part and the guide part first in a first connection position, with (compared to the second connection position) relaxed seals of the holding part, the individual lines are passed in a simple manner by a respective associated seal can, while after the transfer of guide member and holding part in the second connection position, a reliable sealing of the said lines by means of the respectively associated, now deformed seal can be achieved.
  • the first connection position thus corresponds to a mounting position of the holding part and guide part; and the second connection position corresponds to an operating position.
  • the holding part and the guide part are locked in the respective connection position relative to each other, in particular by positive locking.
  • stops may be provided on the holding part on the one hand and on the guide part on the other hand, via which those two parts are supported in the respective connecting position to each other.
  • the support member and the guide member in the first connection position in which the guide member does not act on the seals of the holding member to deform them, supported along one direction via inclined surfaces to each other.
  • the inclined surfaces extend inclined to the direction along which the guide member and the holding member from the first connection position can be converted into the second connection position, in which latter the guide member acts on the seals of the holding member to these deform. It can be achieved by a corresponding force with a force direction corresponding to the direction of a relative movement of the guide member and holding part from the first connection position to the second connection position, that the inclined to each other extending stop surfaces slide together.
  • the connection between the guide part and the holding part can be canceled in the first connection position, and the two parts can be transferred into the second connection position.
  • the holding part and / or the guide part can be designed limited elastically deformable.
  • the guide part and the holding part can be movable in particular along that direction from the first connecting position into the second connecting position, along which the lines are guided in the seals of the holding part.
  • the latter can have a corresponding passage opening.
  • a respective seal is designed so that an associated line can be inserted into its passage opening or can be passed through it, when the guide member and the holding member are in the first connection position.
  • the guide member When transferring the two parts in the second connection position, the guide member then acts on the seals in such a way that they are deformed, resulting in a seal of a respective line in the associated seal result. That is, the inner wall of the through hole of a respective seal seals against the pipe therein.
  • To act on the seals of the holding part can be provided on the guide part inclined surfaces which are inclined to the direction along which the guide member and the holding member from the first connection position in the second connection position can be transferred.
  • those inclined surfaces act with a force component transverse to said transfer or movement direction on the seals in order to deform them so that they are pressed to seal against the respectively associated line.
  • the inclined surfaces exert on the seals a force along the direction of movement from the first connection position to the second connection position.
  • acting surfaces can be provided on the guide part, via which the guide part in the transfer to the second connecting position acts on the seals of the holding part in such a way that they are compressed to give them sealing to create a respective associated line.
  • the upsetting of the seals can take place along the direction of movement, along which the transfer of guide part and holding part from the first connection position takes place in the second connection position, and / or transverse to that direction.
  • any free spaces between the seals can be sealed by the action surfaces of the guide part.
  • the guide part can have corresponding guide channels.
  • the guide part has a sealing surface protruding from the holding part in the second connecting position, via which the guide part seals against the inner wall of an opening of a separating element, e.g. a sleeve provided on the opening of the separating element, can be applied in order to allow a sealed passage of the lines provided in the feedthrough device through that separating element.
  • the sealing surface can be formed in particular by a (circular in cross-section) outer wall of the guide member.
  • a stop can be provided on the holding part and / or on the guide part, by means of which the feedthrough device defined can be applied to an associated separating element (for example in the form of a dividing wall) or a sleeve provided there.
  • Fig. 1 is a holding part of a feedthrough device provided therein
  • FIG. 3 is a perspective view of the holding part and the guide part of Figs. 2A and 2B;
  • Fig. 1 shows a holding part 1 of a device for conducting lines, e.g. of individual wires of a cable, by a separating element, in particular by an opening of the separating element.
  • the holding part 1 has an annular circumferential side wall 10, which in
  • Embodiment is designed circular in cross-section, and a bottom eleventh
  • the bottom 1 1 closes the defined by the annular peripheral side wall 10 interior 15 of the holding part 1 on one side.
  • a plurality of seals are arranged, each having a passage opening 35 for a line, in particular in the form of a respective single core of a cable.
  • the extension of the passage openings 35 of the sealing elements 3 coincides in the exemplary embodiment with the axial direction a, along which the side wall 10 of the holding part 1 protrudes from the bottom 1 1.
  • the individual sealing elements 3 are designed in the embodiment as separate components. Alternatively, however, the seals may also be components of an integrally molded seal assembly.
  • the sealing elements 3 consist of a (soft elastic) material, which can be deformed under forces in action.
  • their passage openings 35 have such a cross-section that a line can be led through a respective sealing element 3, which is to be sealed by means of the corresponding sealing element 3.
  • the deformed state of the sealing elements 3 which will be explained below with reference to FIG. 2B, sets a respective sealing element 3 with the inner wall of its respective passage opening 35 to an associated line to seal them.
  • stops 17, 18, which serve to connect the holding part 1 with an associated guide part 2, such as shown with reference to FIGS. 2A and 2B.
  • a plurality of stops 17 of a first type and a plurality of stops 18 of a second type along the circumferential direction of the side wall 10 are arranged one behind the other.
  • the stops 17 of the first type and the stops 18 of the second type have a different position along the axial direction a on the inner surface 16 of the side wall 10.
  • guide webs 19 a, 19 b are provided, which serve to guide the guide part 2, when it is moved along the holding part 1 in order to act on the sealing elements 3.
  • the sealing elements 3 are fixed to the holding part 1. This is done in the embodiment of FIG. 2A, characterized in that the sealing elements 3 are arranged on the bottom 1 1 of the holding part 1. For this purpose, a respective sealing element 3 on a mounting portion 30 which is inserted into an associated mounting opening 12 of the bottom 11.
  • the sealing elements 3 each have a deformable section 32 which is provided with lateral elevations 34. Both the attachment portion 30 and the deformable portion 32 of a respective sealing element 3 are thereby penetrated by one of the through holes 35.
  • Fig. 2A also shows a guide part 2, which is connected to the holding part 1 in a first connection position.
  • the guide member 2 has guide channels 25 which are aligned with the through holes 35 of the sealing elements 3 at the intended connection between the holding part 1 and guide part 2.
  • a conduit e.g. in the form of a single wire of a cable to be passed. The respective line thus engages through the passage device formed by the holding part 1 and the guide part 2.
  • the guide part 2 comprises a base section 21 accommodated in the interior 15 of the holding part 1 and a guide section 22 projecting therefrom (in the axial direction a), which protrudes from the holding part 1.
  • the guide portion 22 defines an outer wall 20, over which the feed device formed by the holding part 1 and the guide member 2 sealingly against the inner wall of an opening of a Separating element, for example, provided at the opening sleeve can create, as shown in Fig. 4.
  • a positive connection is provided.
  • the stops 15, 18 projecting into the interior 15 of the holding part 1 are associated with corresponding stops 27, 28 on the outside of the guide part 2.
  • the holding part 1 and the guide part 2 received therein with a base section 21 are supported on first stop pairs 17, 27 along a first direction and on second stop pairs 18, 28 along a second, opposite direction, so that a total positive locking of holding part 1 and guide part 2 is achieved in the first connection position.
  • the respective support direction in this case runs along the (axial) direction (a), along which the guide part 2 (with its base portion 21) can be inserted into the holding part 1.
  • the guide part 2 (or its base part 21) is secured to (in) the holding part 1 by its peripheral side wall 10 (including the guide webs 19a, 19b).
  • the seals 3 are held captive in the holder 1 by the guide part 2 (or by its regions at a front end 23). It is also clear from FIG. 2A that the first pairs of stops 17, 27 abut one another via inclined surfaces 17a, 27a, which in each case run inclined to the support direction (axial direction a). By a corresponding forces in effect along the supporting direction on the guide part 2 and / or the holding part 1 can therefore be achieved that the inclined stop surfaces 17a, 27a of the first stop pairs 17, 27 slide on each other.
  • this allows a running over of the corresponding stop pair 17, 27, so that the guide member 2 relative to the Holding part 1 (along the axial direction a as a transfer direction) can be transferred from the first connection position shown in Fig. 2A in the second connection position shown in Fig. 2B.
  • the guide part 2 and the holding part 1 are also positively held to each other in the embodiment in turn in such a way that the holding part 1 and the guide member 2 at different pairs of stops 17, 27; 1 1, 23 in the opposite direction (in each case along the transfer direction / axial direction a) abut each other.
  • the holding part 1 and the guide part 2 in the embodiment on the one hand on second stop surfaces 17b, 27b of the first pairs of stops 17, 27, and on the other hand with an axial end 23 of the guide member 2 (optionally also indirectly via at least one intermediate Component) on the bottom 1 1 of the holding part.
  • reaction surfaces 29 which are inclined to the transfer direction (axial direction a), along which the guide part 2 and the holding part 1 from the first connection position can be brought into the second connection position.
  • the guide part 2 acts on the sealing elements 3, more precisely on the respective sealing portions 32, when the guide part 2 and the holding part 1 have been transferred from the first connecting position to the second connecting position, which is shown in FIG. 2B.
  • the action takes place concretely on the laterally protruding projections 34 of a respective sealing element 3.
  • a respective sealing element 3 is compressed so that the inner wall of its respective passage opening 35 abuts against the respective associated, guided through line.
  • a respective sealing element 3 is compressed both axially and radially by the inclined extending surfaces 29 (compressed).
  • the guide part 2 in particular with the contact surfaces 29 also seals free spaces between the sealing elements 3 in the holding part 1.
  • the sealing elements 3 are fixed by the action of the guide part 2 in the holding part 1 (or more precisely in the bottom-side openings 12).
  • extending lines form a sealed harness.
  • This can in turn be sealingly passed through a passage opening of a separating element, by serving as an outer sealing surface outer wall 20 of the guide member 2, which projects according to Figures 2B and 3 in the second connection position from the interior 15 of the holding part 1, sealingly against the inner wall that passage opening or a sleeve provided there applies. This is shown in FIG. 4.
  • the to-swept opening of the separator 100 is limited by one of an elastic material (eg Rubber) existing sleeve 4 ("rubber spout), which has a ring-shaped in cross-section, hollow cylindrical in the embodiment, sealing portion 42, on the inner wall 40 (inner surface), the feedthrough device 1, 2 on the (acting as a sealing surface) outer wall 20 of the 2 can create management part.
  • an elastic material eg Rubber
  • rubber spout rubber spout
  • the outer diameter of the guide part 2 in the region of the outer wall 20 is selected such that it rests sealingly against the inner wall / inner surface 40 of the sleeve 4 when the guide part 2 is arranged in the opening of the separating element 100.
  • the sleeve 4 can be connected as a separate component with the separator 100 or integrally formed hereby. In the second case, the sleeve 4 can simultaneously form the separating element.
  • a stop 13 which is formed on a bottom 1 1 facing away from (axial) portion of the holding part 1, on the sleeve 4, more precisely at one end 43 of the sealing portion 40.
  • at least one provided on the guide part 2 pin 24 (in the embodiment, a plurality of pins 24 in the form of lugs) engages behind the sleeve 4 on the side facing away from the holding part 1.
  • one of the lines L is also exemplified by dashed lines, which is guided by means of the feedthrough device 1, 2.
  • the line L engages on the one hand, one of the seals 3 of the holding part or its passage opening 35 and the other an adjoining guide channel 25 of the guide part. 2

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Sealing Of Jars (AREA)

Abstract

L'invention concerne un dispositif servant à la traversée étanche de lignes à travers un élément de séparation, ce dispositif comprenant une partie support (1) présentant une pluralité de joints (3), prévus pour recevoir chacun une ligne de manière étanche, une partie guidage (2) qui est reliée à la partie support (1) et qui doit être disposée pour guider les lignes à travers un élément de séparation dans une ouverture (40) de l'élément de séparation (4). Selon l'invention, la partie support (1) et la partie guidage (2) sont reliées l'une à l'autre de telle sorte qu'elle peuvent être bloquées l'une contre l'autre dans au moins deux positions de liaison différentes, la partie guidage (2) permettant une dilatation des joints (3) de la partie support (1), dans une première position de liaison, et, dans une deuxième position de liaison dans laquelle la partie guidage (2) peut être mise à partir de la première position de liaison, ladite partie guidage agit de telle sorte sur les joints (3) que ces derniers se déforment pour rendre étanche une ligne associée respective.
PCT/EP2014/070084 2013-09-24 2014-09-22 Dispositif servant à la traversée étanche de lignes à travers un élément de séparation WO2015044067A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013110545.9 2013-09-24
DE201310110545 DE102013110545A1 (de) 2013-09-24 2013-09-24 Vorrichtung zur dichtenden Durchführung von Leitungen durch ein Trennelement

Publications (2)

Publication Number Publication Date
WO2015044067A2 true WO2015044067A2 (fr) 2015-04-02
WO2015044067A3 WO2015044067A3 (fr) 2015-05-21

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ID=51663142

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Application Number Title Priority Date Filing Date
PCT/EP2014/070084 WO2015044067A2 (fr) 2013-09-24 2014-09-22 Dispositif servant à la traversée étanche de lignes à travers un élément de séparation

Country Status (2)

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DE (1) DE102013110545A1 (fr)
WO (1) WO2015044067A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022518529A (ja) * 2019-01-23 2022-03-15 コンタ－クリップ フェアビンドゥングステヒニック ゲーエムベーハー 分離要素を通してケーブルを供給するためのケーブルフィードスルーおよび集合体
WO2023213090A1 (fr) * 2022-05-06 2023-11-09 阳光电源股份有限公司 Connecteur photovoltaïque

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015102280U1 (de) * 2015-05-05 2016-05-10 Conta-Clip Verbindungstechnik Gmbh Anordnung mit einer Wanddurchführung für mehrere Kabel und Bausatz
DE102020133319A1 (de) 2020-12-14 2022-06-15 Lear Corporation Elektrische Steckverbinder mit verjüngten Anschlussdurchgängen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2115238A (en) 1982-02-12 1983-09-01 Lyckeaborgs Bruk Ab Electrical lead through device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900271A (en) * 1989-02-24 1990-02-13 Molex Incorporated Electrical connector for fuel injector and terminals therefor
JP2921641B2 (ja) * 1994-05-23 1999-07-19 矢崎総業株式会社 防水コネクタ
WO2008122844A1 (fr) * 2007-04-06 2008-10-16 Fci Connecteur électrique et son procédé de fabrication
AT505774B1 (de) * 2007-11-15 2009-04-15 Sterner Franz Gehause zur aufnahme von kabelenden
JP5083012B2 (ja) * 2008-04-18 2012-11-28 住友電装株式会社 防水コネクタ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2115238A (en) 1982-02-12 1983-09-01 Lyckeaborgs Bruk Ab Electrical lead through device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022518529A (ja) * 2019-01-23 2022-03-15 コンタ－クリップ フェアビンドゥングステヒニック ゲーエムベーハー 分離要素を通してケーブルを供給するためのケーブルフィードスルーおよび集合体
JP7240510B2 (ja) 2019-01-23 2023-03-15 コンタ－クリップ フェアビンドゥングステヒニック ゲーエムベーハー 分離要素を通してケーブルを供給するためのケーブルフィードスルーおよび集合体
WO2023213090A1 (fr) * 2022-05-06 2023-11-09 阳光电源股份有限公司 Connecteur photovoltaïque

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Publication number Publication date
WO2015044067A3 (fr) 2015-05-21
DE102013110545A1 (de) 2015-03-26

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