EP1503460A1 - Joint d'étanchéité pour câble pour un connecteur à fiche - Google Patents

Joint d'étanchéité pour câble pour un connecteur à fiche Download PDF

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Publication number
EP1503460A1
EP1503460A1 EP04017741A EP04017741A EP1503460A1 EP 1503460 A1 EP1503460 A1 EP 1503460A1 EP 04017741 A EP04017741 A EP 04017741A EP 04017741 A EP04017741 A EP 04017741A EP 1503460 A1 EP1503460 A1 EP 1503460A1
Authority
EP
European Patent Office
Prior art keywords
seal
pressure plate
connector according
housing
passage opening
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
EP04017741A
Other languages
German (de)
English (en)
Other versions
EP1503460B1 (fr
Inventor
Albert Ferderer
Heiko Meier
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.)
Harting Electric Stiftung and Co KG
Original Assignee
Harting Electric GmbH and 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 Harting Electric GmbH and Co KG filed Critical Harting Electric GmbH and Co KG
Publication of EP1503460A1 publication Critical patent/EP1503460A1/fr
Application granted granted Critical
Publication of EP1503460B1 publication Critical patent/EP1503460B1/fr
Expired - Fee Related 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

Definitions

  • the invention relates to a connector with a housing, a through hole for a cable and a seal, which in the region of the passage opening can seal.
  • the function of the seal is to allow the passage of the cable into the Seal the inside of the housing so that moisture and dirt do not enter Inside of the housing can penetrate.
  • the object of the invention is a connector with a To create a seal that is particularly good in the area of the passage of the cable seals and also allows multiple cables in a cable seal too integrate.
  • a pressure plate according to the invention is provided by means of the seal between the pressure plate and a counter surface in the housing can be compressed, whereby a part of the seal in respect to the Through hole radial direction is pressed inward.
  • the pressure plate fulfills two functions. First, she presses the seal firmly against the housing so that the seal between the seal and the housing is guaranteed. On the other hand, the pressure plate leads to deformation of the Seal on the basis of which the seal rests firmly on the cable and there well seals.
  • a compression surface is provided, by means of which Seal is pressed radially inward in the region of the passage opening.
  • This compression surface may be on the pressure plate and / or the housing located, in particular in the region of the passage opening for the cable, so that The seal can be effectively pressed directly against the cable.
  • the compression surface by a conical constriction is formed in the region of the passage opening and the Gasket has a cylindrical heel that extends from the compression surface is pressed radially inward at least in the region of its free end.
  • a wedge effect is generated, by means of which movement of the Pressure plate with respect to the passage opening axial direction in one Deformation and displacement of the cylindrical approach of the seal in radial Direction is caused. This allows the gasket with good mechanical Efficiency evenly to push radially inward so that they firmly rests on the cable.
  • screws can be used Be so that the pressure plate in the field on site with little effort can be screwed.
  • the screws are preferably arranged so that The seal is compressed evenly between the pressure plate and the housing becomes.
  • FIG. 1 shows a plug connector 1 which has a first plug-in module 2 and a second plug-in module 3, which on opposite sides of a Partition 4 are arranged.
  • Each plug-in module 2, 3 is a clamp. 5 assigned, in which an indicated cable 8 is clamped, the wires to the corresponding plug-in module 2 can be performed .
  • Each clamp 5 is used both for strain relief as well as for contacting a cable surrounding shielding.
  • the plug-in modules 2, 3 are on opposite sides of a partition wall 4 in Interior of a housing 10 is arranged.
  • the partition wall 4 and the housing 10 consist of either metal or metallized plastic; on In this way, a shield against electromagnetic interference is obtained and, due to the partition 4, a high crosstalk attenuation between the two plug-in modules 2, 3.
  • the housing 10 has a in the embodiment shown in the figures rectangular cross-section and points to his from the plug-in modules 2, 3rd side facing away from an end wall 12, in which a first passage opening 14th for a to be connected to the first plug-in module 2 cable and a second Through opening 16 for a to be connected to the second plug-in module 3 Cable are formed.
  • the end wall 12 is arranged slightly set back, so that a circumferential, over the end wall 12 projecting skirt 18 is formed.
  • a stop surface 13 is provided on the front wall.
  • a seal 20th arranged, which with a first passage opening 22 and a second passage opening 24 is provided.
  • the two sealing passage openings 22, 24 are coaxial with the two housing through-holes 14, 16.
  • the seal 20 consists of an elastomer, in particular a soft rubber.
  • a Pressure plate 26 On the side facing away from the end wall 12 side of the seal 20 is a Pressure plate 26 arranged, which is also in the apron of the 18th enclosed space is located.
  • the pressure plate 26 is made of plastic or Metal and has a first passage opening 28 and a second Through opening 30.
  • the first pressure plate through hole 28 is coaxial with the first seal through-hole 22 and the first housing through-hole 14 aligned.
  • the second pressure plate through hole 30 is coaxial with the second seal passage opening 24 and the second housing passage opening 16 aligned.
  • two screws 32 are provided, which in two threaded openings 34 are screwed into the end wall 12.
  • the housing through-holes 14, 16 are each within a cylindrical Approach 36 (see in particular Figure 3) formed, which differs from the End wall 12 extends into the interior of the housing 10 inside.
  • the cylindrical one Approach 36 is on his the interior of the housing 10 facing half with a conical constriction 38 provided to the through hole 14, 16 out is limited by a compression surface 40.
  • the compression surface 40 has thus a shape complementary to a truncated cone.
  • the seal 20 has around each through hole 22, 24 around a cylindrical Approach 42, with one approach 42 on each side of the body the seal 20 is provided.
  • the seal 20 is mirror-symmetrical constructed with respect to a plane coinciding with the median plane of the Body of the seal 20 coincides and the axis of the two through holes 22, 24 is vertical.
  • the outer diameter of the cylindrical lugs 42 of the seal 20 corresponds approximately to the maximum diameter of the housing through holes 14, 16.
  • the pressure plate 26 is around its through holes 28, 30 around each provided with a cylindrical projection 44.
  • each Antikplatten approach 44th provided with a conical constriction 46, on its inside of a Compression surface 48 is limited.
  • the maximum diameter of the housing through-openings 14, 16 and the pressure plate through holes 28, 30 corresponds approximately to the outer diameter the cylindrical projections 42 of the seal 20.
  • the cables to be connected Usually first through the through holes in the pressure plate 26, the Through holes in the seal 20 and the through holes 14, 16 in the end wall 12 of the housing 10 pushed through and with the two plug-in modules 2, 3 connected, which provided in holding devices on both sides the partition 4 are attached. Subsequently, the two plug-in modules 2, 3 with the partition 4 inserted into the housing 10.
  • the pressure plate 26 ensures a uniform admission of the Seal 20, so that a uniform and thus very good seal achieved becomes. Due to the advantageous arrangement of the two screws 32 each other diagonally opposite, very few screws are required to complete the Pressure plate 26 to connect evenly with the end wall 12 of the housing. Excessive compression of the seal is from the stop surface 13 prevents at the pressure plate 26 can come into contact and the one Minimum distance of the pressure plate ensured by the end wall. Especially It should be emphasized that evenly several cables in the area of the exit from can be sealed to the housing.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Cable Accessories (AREA)
EP04017741A 2003-07-29 2004-07-27 Joint d'étanchéité pour câble pour un connecteur à fiche Expired - Fee Related EP1503460B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10334518 2003-07-29
DE10334518A DE10334518A1 (de) 2003-07-29 2003-07-29 Kabelabdichtung für einen Steckverbinder

Publications (2)

Publication Number Publication Date
EP1503460A1 true EP1503460A1 (fr) 2005-02-02
EP1503460B1 EP1503460B1 (fr) 2006-10-18

Family

ID=33521446

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04017741A Expired - Fee Related EP1503460B1 (fr) 2003-07-29 2004-07-27 Joint d'étanchéité pour câble pour un connecteur à fiche

Country Status (7)

Country Link
US (1) US7087838B2 (fr)
EP (1) EP1503460B1 (fr)
JP (1) JP2005050810A (fr)
CN (1) CN100423392C (fr)
CA (1) CA2475871C (fr)
DE (2) DE10334518A1 (fr)
ES (1) ES2275155T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT505774B1 (de) * 2007-11-15 2009-04-15 Sterner Franz Gehause zur aufnahme von kabelenden

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008028267A (ja) * 2006-07-24 2008-02-07 Fanuc Ltd 電気回路ユニットのシール構造
US7709735B2 (en) * 2008-04-11 2010-05-04 Hubbell Incorporated Lift cover and gasket assembly
DE102010045146A1 (de) * 2010-09-11 2012-03-15 Leoni Bordnetz-Systeme Gmbh Kabeldurchführung
DE202011000707U1 (de) 2011-03-29 2011-09-07 Zellner Gmbh Fluiddichte Zugentlastung
JP6043995B2 (ja) * 2012-06-22 2016-12-14 ヒロセ電機株式会社 防水コネクタ
AU360052S (en) * 2014-05-07 2015-01-21 Mct Brattberg Ab A cable wire or pipe sealing device
RU2742142C1 (ru) * 2017-11-22 2021-02-02 Телефонактиеболагет Лм Эрикссон (Пабл) Сборка концевой заделки кабеля
FR3090221B1 (fr) * 2018-12-14 2022-03-25 Valeo Siemens Eautomotive Germany Gmbh Système d’étanchéité pour un équipement électrique
CN111642095A (zh) * 2019-03-01 2020-09-08 神讯电脑(昆山)有限公司 防水型电子装置及其防水组件、安装方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713021A (en) * 1985-05-17 1987-12-15 Amp Incorporated Sealed electrical connector and method of using same
CA2096710A1 (fr) * 1993-05-20 1994-11-21 William Nattel Connecteur pour cable electrique arme

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813692A (en) * 1954-05-28 1957-11-19 Boeing Co Sealed bulkhead installations of electric wires
US5266045A (en) * 1991-10-28 1993-11-30 Yazaki Corporation Waterproof connector
DE29604978U1 (de) 1996-03-20 1996-07-04 Bohlen, Hans-Dieter, 38557 Osloß Elektrische Verteilereinheit
DE29612407U1 (de) 1996-07-17 1996-09-12 Bähr, Richard, 89186 Illerrieden Kabelverschraubung
US6323433B1 (en) * 1999-05-07 2001-11-27 Pass & Seymour, Inc. Connector grommet
JP3691291B2 (ja) * 1999-06-28 2005-09-07 矢崎総業株式会社 防水コネクタ
US6551124B1 (en) 1999-09-20 2003-04-22 Woertz Ag Contacting device for a flat band cable
JP2002117930A (ja) * 2000-10-06 2002-04-19 Tyco Electronics Amp Kk 防水グロメット
US6527302B1 (en) * 2001-06-26 2003-03-04 Greg D. Gault Universal conduit body and system
JP3767460B2 (ja) * 2001-11-05 2006-04-19 住友電装株式会社 防水コネクタ
US6854996B2 (en) * 2002-12-20 2005-02-15 Tyco Electronics Corporation Electrical connectors and methods for using the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713021A (en) * 1985-05-17 1987-12-15 Amp Incorporated Sealed electrical connector and method of using same
CA2096710A1 (fr) * 1993-05-20 1994-11-21 William Nattel Connecteur pour cable electrique arme

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT505774B1 (de) * 2007-11-15 2009-04-15 Sterner Franz Gehause zur aufnahme von kabelenden

Also Published As

Publication number Publication date
US20050026489A1 (en) 2005-02-03
EP1503460B1 (fr) 2006-10-18
DE502004001775D1 (de) 2006-11-30
CA2475871A1 (fr) 2005-01-29
ES2275155T3 (es) 2007-06-01
CN1592017A (zh) 2005-03-09
CN100423392C (zh) 2008-10-01
CA2475871C (fr) 2007-11-13
DE10334518A1 (de) 2005-02-17
US7087838B2 (en) 2006-08-08
JP2005050810A (ja) 2005-02-24

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