EP1936750B1 - Elément d'étanchéité de conducteur plat - Google Patents

Elément d'étanchéité de conducteur plat Download PDF

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Publication number
EP1936750B1
EP1936750B1 EP07020642.0A EP07020642A EP1936750B1 EP 1936750 B1 EP1936750 B1 EP 1936750B1 EP 07020642 A EP07020642 A EP 07020642A EP 1936750 B1 EP1936750 B1 EP 1936750B1
Authority
EP
European Patent Office
Prior art keywords
sealing element
flat conductor
slot
elastically deformable
deformable material
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.)
Not-in-force
Application number
EP07020642.0A
Other languages
German (de)
English (en)
Other versions
EP1936750A1 (fr
Inventor
Andreas Urbaniak
Stefan Roenisch
Michael Hirth
George Mease
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of EP1936750A1 publication Critical patent/EP1936750A1/fr
Application granted granted Critical
Publication of EP1936750B1 publication Critical patent/EP1936750B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R13/5205—Sealing means between cable and housing, e.g. grommet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/771—Details
    • H01R12/772—Strain relieving means
    • 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
    • H01R13/5205—Sealing means between cable and housing, e.g. grommet
    • H01R13/5208—Sealing means between cable and housing, e.g. grommet having at least two cable receiving openings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/005—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for making dustproof, splashproof, drip-proof, waterproof, or flameproof connection, coupling, or casing

Definitions

  • the present invention relates to a sealing element for a flat conductor.
  • Gaskets for flat conductors are known in principle.
  • a known flat conductor gasket is formed by overmolding a lead with a sprayable sealing material such as, e.g. Liquid silicone, made.
  • the sealing material must have a sufficiently high temperature during Umspritzvorgangs so that the necessary for spraying liquid consistency of the sealing material is ensured.
  • the sealing material can damage the flat conductor by its high temperature during encapsulation.
  • an insulating material of the flat conductor the melting point of which is below the temperatures occurring during the encapsulation process, can be melted during the encapsulation process, whereby its insulating effect can be impaired.
  • the EP-A-1 030 425 discloses a sealing member made of an elastic material defining an axial passage of round cross-section for receiving a cable. At an opening of the passage, a self-closing sealing portion is arranged in the form of a slotted disc, which prevents moisture and debris from entering the passageway.
  • a sealing element with a slot-like passage which has a predetermined clear width and which can be narrowed by pressure on the outer surfaces of the sealing element such that a conductor element extending therethrough is sealingly encompassed.
  • the US 2004/0099628 A1 teaches a sealing element having a slot extending through the sealing element, the slot being defined by an elastically deformable material such that surfaces of the elastically deformable material bounding the slot normally abut one another to close the slot.
  • the invention has for its object to provide a more effective and producible with less economic effort seal for at least one flat conductor.
  • the sealing element according to the invention has at least one slot extending through the sealing element for receiving a flat conductor.
  • a corresponding number of slots may be provided, wherein each slot to be recorded is assigned a slot in each case.
  • the or each slot is defined by an elastically deformable material such that the slot delimiting surfaces of the elastic deformable material abut each other when not included flat conductor. When not included flat conductor of the slot is therefore closed in other words.
  • the sealing element reliably fulfills its sealing effect even if no flat conductor is accommodated in the slot.
  • the sealing element according to the invention can be produced with a particularly low economic outlay, since it is only necessary; make a sealing element blank and provide it with one or more slots, e.g. by piercing or cutting with the help of a cutting blade-like tool.
  • the surfaces of the elastically deformable material delimiting the slot abut one another at least approximately over the whole area when the flat conductor is not picked up. In this way it is achieved that the surfaces delimiting the slot conform over a maximum area to a flat conductor received in the slot or exert pressure on the flat conductor, whereby the sealing effect of the sealing element is increased even further.
  • the elastically deformable material comprises an elastomeric material, such as rubber or silicone, since elastomeric materials have very favorable properties, in particular with regard to elasticity, sealing effect, resistance and processing.
  • the sealing element is completely and in particular integrally formed from the elastically deformable material.
  • This allows a particularly simple and flexible production of the sealing element since only one material must be processed and known methods such as casting techniques, in particular injection molding techniques, can be used to form a sealing element blank.
  • the sealing element blank can first be made non-slit and later provided at suitable, freely selectable locations with the or the necessary for the particular application of the sealing element slot or slots, for example by piercing the sealing element blank.
  • the sealing element may better conform to the received or the flat leads, if it is formed entirely from the elastically deformable material.
  • the elastically deformable material encloses at least one slot in a plane transverse to the longitudinal extension of a recorded flat conductor without interruption.
  • the sealing element thus forms a the enclosed flat conductor surrounding, closed jacket. Interference effects such as moisture or dirt can consequently penetrate into the sealing element neither laterally with respect to the flat conductor nor when the sealing element is not equipped. As a result, the sealing effect of the sealing element is further increased.
  • At least one slot extends in a direction transverse to the longitudinal direction of a received flat conductor up to an outer edge of the sealing element. This simplifies the insertion of a flat conductor in the sealing element. Instead of having to guide the flat conductor in the longitudinal direction through the slot, it is possible to insert the flat conductor transversely to the longitudinal direction in the sealing element. As a result, the attachment of the sealing element on the flat conductor is further simplified.
  • a clamping element can be provided, which serves to hold together in the region of an outer edge of the sealing element by the slot separate regions of the elastically deformable material.
  • the outer contour of the sealing element at least partially an oversize relative to the inner contour of a housing provided for receiving the sealing element, such as a connector or terminal housing on.
  • the sealing element ensures a reliable seal not only between the received flat conductor and the sealing element, but also between the sealing element and the housing.
  • the latter is achieved in particular by deforming the sealing element introduced into the housing in the region of excess of the housing. This causes in the sealing element an elastic counterforce, which causes the outer surface of the sealing element in the region of the excess to the inner wall of the housing applies and exerts a contact pressure on the inner wall, whereby the interface between the sealing element and the housing inner wall is sealed.
  • the deformation of the sealing element can cause an increase of the contact pressure of the elastically deformable material on the received in the slot flat conductor, so that by the oversize as well the sealing effect at the interface between the flat conductor and the sealing element is improved.
  • the sealing element has two or more, spaced apart in the longitudinal direction of a recorded flat conductor, outwardly projecting sealing portions.
  • sealing portions can cause a redundant seal and thus improve the sealing effect of the sealing element as a whole.
  • a, in particular rib-like, projection is provided, which extends transversely to the longitudinal extension of a recorded flat conductor and, in particular interruption-free, peripherally protrudes outwards.
  • a projection is particularly suitable for providing a reliable seal between the sealing element and the inner wall of a housing receiving the sealing element.
  • the projection presses at any point of the sealing element circumference substantially perpendicularly outwardly against the inner wall of the housing and thus ensures an interruption-free sealing action of the sealing element relative to the inner wall of the housing.
  • a rib-like projection when inserting the sealing element into the housing has a reduced resistance, because it can be seen against the insertion slightly deformed, whereby the insertion of the sealing element is facilitated in the housing.
  • a further, in particular ramp-like, projection is provided, which is above and / or below a recorded Flat conductor protrudes to the outside.
  • the deformation experienced by the sealing element due to such a projection when inserted into the housing has the consequence that the sealing element is pressed from above and / or below against the flat conductor.
  • the surfaces of the elastically deformable material delimiting the slot exert an increased contact pressure on the flat conductor, and the flat conductor is sealed off more effectively with respect to the sealing element.
  • Another object of the invention is also a method for mounting a sealing element according to the invention on a flat conductor with the features of claim 13.
  • Fig. 1 to Fig. 9 show the construction and the use of a sealing element 10 according to the invention according to a first embodiment.
  • the sealing element 10 is formed in one piece from an elastically deformable material, for example an elastomer material, and has two slots 12, a sealing rib 14, a ramp-shaped projection 16 and a guide nose 18 (FIG. Fig. 1 to 3 ).
  • the slots 12 extend in mutually parallel planes, each defined by a first direction and a second direction perpendicular thereto.
  • the slots 12 In the first direction, the slots 12 extend through the entire sealing element 10, while in the second direction they do not extend to the outer edge of the sealing element 10.
  • the first direction is referred to as the longitudinal direction and the second direction as the transverse direction.
  • the slots 12 are spaced apart in the direction perpendicular to the slot planes.
  • the sealing rib 14 extends in a longitudinally central region of the sealing element 10 transversely to the longitudinal direction circumferentially over the entire circumference of the sealing element 10 and protrudes outwards.
  • the ramp-shaped projection 16 is located in a rear end region of the sealing element 10 which is viewed in the longitudinal direction and likewise projects peripherally outward over the entire circumference of the sealing element 10.
  • the sealing element 10 also has a guide lug 18, which is located in a longitudinally viewed in the longitudinal direction end portion of the sealing element 10 and consists of a circumferentially over the entire circumference of the sealing element 10 circumferentially protruding bead.
  • the illustrated flat conductor 20 is a flexible printed circuit (FPC). In principle, the flat conductor 20 but also a flexible flat cable (FFC). On the wires of the flat conductor 20 contact elements 22 are mounted in a conventional manner.
  • FPC flexible printed circuit
  • FFC flexible flat cable
  • the insertion aid 24 is configured in the form of a flat shoe. It has a hollow chamber 26, the cross section of which is adapted to the cross section of the arrangement of the juxtaposed contact elements 22.
  • the hollow chamber 26 is bounded above and below and laterally by walls 28. At a front side, the hollow chamber 26 is bounded by a wedge-shaped extension 30. At its rear side, the hollow chamber 26 is open to receive the contact elements 22.
  • the lower wall of the insertion aid 24 extends beyond the back of the hollow chamber 26 and forms a guide 32 for the flat conductor 20th
  • the flat conductor 20 is inserted with its contact elements 22 at the open back of the insertion aid 24 in the hollow chamber 26, as in Fig. 4 is shown.
  • the contact elements 22 are already connected to the individual flat conductor wires in the present embodiment. In principle, however, the contact elements 22 can also be attached to the flat conductor 20 only after the sealing element 10 has been mounted thereon.
  • the insertion aid 24, together with the inserted flat conductor 20 with its wedge-shaped extension 30, is introduced into the slot 12 ahead of the rear side 33 of the sealing element 10.
  • the slot 12 is widened by the wedge-shaped extension 30.
  • the insertion aid 24 and the flat conductor 20 are pushed so far through the slot 12 therethrough until the insertion aid 24 at the front of the sealing element 10 has completely leaked out of the slot 12. If the insertion aid 24 has completely left the slot 12, then only the flat conductor 20 extends through the slot 12 and the surfaces of the sealing element 10 delimiting the slot 12 lie against the flat conductor surface. The insertion aid 24 can now be removed from the lead 20 and, e.g. be used to guide a second lead 20 through the second slot 12.
  • the sealing element 10 mounted in this way on two flat conductors 20 can then be used together with the accommodated flat conductors 20 in a connector housing 34, as in FIGS. 7 to 9 is shown.
  • the housing 34 has a receiving socket 36 for receiving the sealing element 10 and receiving chambers 38 for receiving the contact elements 22 attached to the flat conductor wires.
  • a cap 40 is formed so that it can be placed on the receiving socket 36.
  • the locking cap 40 comprises two locking elements 42. By locking the locking elements 42 with corresponding provided on the receiving socket 36 locking projections 44, the cap 40 can be firmly connected to the housing 34.
  • closure cap 40 comprises an opening 46 for the passage of the flat conductors 20 and a running around the opening 46 and projecting in the longitudinal direction support collar 48 which supports the performed flat conductor 20.
  • the contact elements 22 attached to the flat conductors 20 are fixed in the receiving chambers 38 of the housing 34, thereby establishing a firm connection between the flat conductors 20 and the housing 34 becomes.
  • the sealing element 10 is inserted into the receiving socket 36 of the housing 34 by being pushed along the flat conductors 20 into the receiving socket 36 into it.
  • the sealing element 10 is introduced with the guide lug 18 ahead in the receiving socket 36, wherein the guide nose 18, the sealing element 10 is centered and thus facilitates insertion.
  • the sealing rib 14 equipped with an oversize opposite the receiving socket 36 seals against the inner wall 50 of the receiving socket 36 in order to create a seal between the sealing element 10 and the housing 34 (FIG. Fig. 8 ).
  • the ramp-shaped projection 16 is provided above and below the slots 12 with an oversize relative to the housing 34, so that when the sealing element 10 is inserted into the housing 34, it comes to bear against the inner wall 50 and presses from above and below in the direction of the slots 12 , As a result, the slots 12 limiting surfaces of the sealing element 10 are additionally pressed against the flat conductor 20, whereby an increased sealing effect between the flat conductors 20 and the sealing element 10 is achieved.
  • the cap 40 After insertion of the sealing element 10 in the receiving socket 36 of the housing 34, the cap 40 is pushed onto the flat conductor 20, attached to the housing 34 and connected by locking the locking elements 42 with the locking projections 44 fixed to the housing 34.
  • the cap 40 on the one hand causes an additional sealing effect, since moisture and dirt as well as larger foreign bodies are kept away from the sealing element 10.
  • the cap 40 prevents the sealing element 10 from being pulled out of the housing 34 and provides a strain relief.
  • the support collar 48 surrounding the opening 46 of the closure cap 40 always deflects tensile forces acting on a received flat conductor 20 in the longitudinal direction, so that the tensile forces are absorbed by the contact elements 22 accommodated in the housing 34 and do not act on the sealing element 10 or can widen the slot 12.
  • the cap 40 may have above and below the recorded flat conductor 20 arranged ribs or mandrels, which are provided with attached to the housing 34 cap 40 in the back of the sealing element 10 inserted into the receiving socket 36 correspondingly provided slots engage the sealing member 10 to additionally ceremoniesspreizen the elastic material in the rear region of the sealing element 10 and thereby increase the contact pressure of the sealing element 10 to the housing 34 and the flat conductor 20 and to achieve an even better sealing effect.
  • Fig. 10 shows a second embodiment of a sealing element 10 'according to the invention, which differs from the sealing element 10 described above only in that only one slot 12 for receiving a flat conductor 20 is present.
  • This sealing element 10 ' is thus provided for sealing a single flat conductor 20, wherein the sealing effect is achieved in the same manner as for the above-described sealing element 10 with two slots 12th
  • Fig. 11 shows a third embodiment of a sealing element according to the invention 10 ", which differs from the in Fig. 10 illustrated sealing element 10 'only in that the slot 12 extends on one side of the sealing element cross-section to the edge of the sealing element 10 "According to this third embodiment, it is possible, the sealing element 10" transverse to the longitudinal direction of the sealing element 10 "on the flat conductor Postpone, whereby the insertion of the flat conductor 20 is facilitated in the slot 12.
  • a clamping element may be present, through which the slot 12 limiting portions of the sealing element 10 "in the region of the open slot end.
  • the assembly of the clamp element on the sealing element 10 is preferably carried out after the sealing element 10" has been attached to the flat conductor 20.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Claims (12)

  1. Élément d'étanchéité (10) comprenant au moins une fente (12) qui s'étend à travers l'élément d'étanchéité (10) pour recevoir un conducteur plat (20), dans lequel le conducteur (12) est défini par un matériau élastiquement déformable de telle façon que les surfaces du matériau élastiquement déformable qui limitent la fente (12), sont appliquées l'une contre l'autre lorsque le conducteur plat (20) n'est pas reçu, caractérisé en ce qu'il est prévu une saillie (16) semblable à une rampe, qui dépasse vers l'extérieur au-dessus et/ou au-dessous d'un conducteur plat reçu (20) et qui présente une surmesure par rapport à un boîtier (34) pour recevoir l'élément d'étanchéité (10), de sorte que la saillie (16) presse depuis le haut et/ou depuis le bas en direction de la fente (12) quand l'élément d'étanchéité (10) est introduit dans le boîtier (34).
  2. Élément d'étanchéité (10) selon la revendication 1,
    caractérisé en ce que les surfaces du matériau élastiquement déformable qui délimitent la fente (12) sont appliquées au moins approximativement l'une contre l'autre sur toute leur surface lorsque le conducteur plat (20) n'est pas reçu.
  3. Élément d'étanchéité (10) selon la revendication 1 ou 2,
    caractérisé en ce que la fente (12) présente, lorsque le conducteur plat (20) n'est pas reçu, une section transversale sensiblement en forme linéaire.
  4. Élément d'étanchéité (10) selon l'une au moins des revendications précédentes,
    caractérisé en ce que le matériau élastiquement déformable comprend un matériau élastomère, par exemple un caoutchouc ou du silicone.
  5. Élément d'étanchéité (10) selon l'une au moins des revendications précédentes,
    caractérisé en ce que l'élément d'étanchéité (10) est réalisé en totalité et en particulier d'un seul tenant à partir du matériau élastiquement déformable.
  6. Élément d'étanchéité (10) selon l'une au moins des revendications précédentes,
    caractérisé en ce que le matériau élastiquement déformable entoure la fente (12) de manière exempte d'interruption dans un plan transversal à l'extension longitudinale d'un conducteur plat reçu (20).
  7. Élément d'étanchéité selon l'une au moins des revendications 1 à 5,
    caractérisé en ce que la fente (12) s'étend dans une direction transversale à la direction longitudinale d'un conducteur plat reçu (20) jusqu'à une bordure extérieure de l'élément d'étanchéité (10).
  8. Élément d'étanchéité (10) selon l'une au moins des revendications précédentes,
    caractérisé en ce qu'il est prévu un élément en forme de pince, afin de tenir ensemble les régions du matériau élastiquement déformables qui sont séparées l'une de l'autre par la fente (12) dans la région d'une bordure extérieure de l'élément d'étanchéité (10).
  9. Élément d'étanchéité (10) selon l'une au moins des revendications précédentes,
    caractérisé en ce que le contour extérieur de l'élément d'étanchéité (10) présente au moins localement une surmesure par rapport au contour intérieur d'un boîtier (34) prévu pour recevoir l'élément d'étanchéité.
  10. Élément d'étanchéité selon l'une au moins des revendications précédentes,
    caractérisé en ce qu'il est prévu au moins deux portions d'étanchéité (14, 16) écartées l'une par rapport à l'autre en direction longitudinale d'un conducteur plat reçu (20) et en saillie vers l'extérieur.
  11. Élément d'étanchéité selon l'une au moins des revendications précédentes,
    caractérisé en ce qu'il est prévu une saillie (14), en particulier semblable à une nervure, qui s'étend transversalement à l'extension longitudinale d'un conducteur plat reçu (20) et qui dépasse en périphérie vers l'extérieur, en particulier de manière exempte d'interruption.
  12. Procédé pour monter un élément d'étanchéité (10) selon l'une des revendications précédentes sur un conducteur plat (20), dans lequel le conducteur plat (20) est mis en place dans un accessoire d'introduction (24) réalisé localement en forme de coin, la fente (12) est élargie par l'accessoire d'introduction (24), l'accessoire d'introduction (24) est passé à travers la fente élargie (12) conjointement avec le conducteur plat (20), et alors que le conducteur plat (20) s'étend à travers la fente (12), l'accessoire d'introduction (24) est éloigné du conducteur plat (20).
EP07020642.0A 2006-12-22 2007-10-22 Elément d'étanchéité de conducteur plat Not-in-force EP1936750B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0625527.7A GB0625527D0 (en) 2006-12-22 2006-12-22 Seal for flat electrical conductor

Publications (2)

Publication Number Publication Date
EP1936750A1 EP1936750A1 (fr) 2008-06-25
EP1936750B1 true EP1936750B1 (fr) 2015-09-30

Family

ID=37734616

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07020642.0A Not-in-force EP1936750B1 (fr) 2006-12-22 2007-10-22 Elément d'étanchéité de conducteur plat

Country Status (2)

Country Link
EP (1) EP1936750B1 (fr)
GB (1) GB0625527D0 (fr)

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DE102022115266B3 (de) 2022-06-20 2023-11-16 Lisa Dräxlmaier GmbH Silikondichtung mit tülle zum abdichten von doppelschienen

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FR2932026B1 (fr) * 2008-05-29 2012-12-14 Nicomatic Sa Ensemble de connexion electrique etancheifie
ITMI20081975A1 (it) * 2008-11-10 2010-05-11 Westec S R L Connettore multipolare per cavi piatti
DE102011110379A1 (de) 2011-08-17 2013-02-21 Johnson Electric Dresden Gmbh Gaszähler mit integriertem Gasabsperrventil
DE102011110380B3 (de) 2011-08-17 2012-07-26 Johnson Electric Dresden Gmbh Fluiddichte Kabeldurchführung für Flachbandkabel
US10008362B1 (en) * 2016-12-27 2018-06-26 Mapper Lithography Ip B.V. Optical fiber feedthrough device and fiber path arrangement
US10559408B2 (en) 2016-12-27 2020-02-11 Asml Netherlands B.V. Feedthrough device and signal conductor path arrangement
CN115706478A (zh) * 2021-08-13 2023-02-17 余姚市爱优特电机有限公司 电机、组装该电机的方法以及包括这种电机的机动车辆

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US5588856A (en) * 1991-09-18 1996-12-31 Raychem Corporation Sealing member and methods of sealing
US5788519A (en) * 1995-05-02 1998-08-04 Yazaki Corporation Waterproof grounding connector and method of assembling same
DE19517081C2 (de) * 1995-05-12 1997-09-04 Rolf Uhlig Profilbau Fa Verfahren und Vorrichtung zur Bestückung von elektrischen Kabeln mit Tüllen
JP3566541B2 (ja) * 1998-03-31 2004-09-15 矢崎総業株式会社 防水コネクタ及び防水処理方法
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US6915919B2 (en) * 2002-11-21 2005-07-12 American Bio Medica Corporation Container closure cap with self-sealing slot
JP4525126B2 (ja) 2004-03-25 2010-08-18 セイコーエプソン株式会社 コネクタボックスの液密構造、及び液体噴射ヘッド

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022115266B3 (de) 2022-06-20 2023-11-16 Lisa Dräxlmaier GmbH Silikondichtung mit tülle zum abdichten von doppelschienen

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EP1936750A1 (fr) 2008-06-25
GB0625527D0 (en) 2007-01-31

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