FR2663791A1 - Sealing device for electrical connection cases (boxes) - Google Patents

Sealing device for electrical connection cases (boxes) Download PDF

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Publication number
FR2663791A1
FR2663791A1 FR9007978A FR9007978A FR2663791A1 FR 2663791 A1 FR2663791 A1 FR 2663791A1 FR 9007978 A FR9007978 A FR 9007978A FR 9007978 A FR9007978 A FR 9007978A FR 2663791 A1 FR2663791 A1 FR 2663791A1
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FR
France
Prior art keywords
shell
types
electrical connection
applicable
boxes
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.)
Withdrawn
Application number
FR9007978A
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French (fr)
Inventor
Tecnoffra
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9007978A priority Critical patent/FR2663791A1/en
Publication of FR2663791A1 publication Critical patent/FR2663791A1/en
Withdrawn legal-status Critical Current

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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
    • H01R13/5216—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases characterised by the sealing material, e.g. gels or resins

Abstract

Device according to the invention, making it possible to seal the electrical connection cases, characterised in that it includes a shell serving as a lost mould into which an adhesive is injected, thereby ensuring sealing between the connections, the case and the electrical wires.

Description

- DESCRIPTION
La présente invention concerne un dispositif permettant de rendre étanche les connexions électriques placées à l'intérieur d'un boitier.- DESCRIPTION
The present invention relates to a device for sealing the electrical connections placed inside a box.

Actuellement (fig 1) l'étanchéité se fait à l'aide d'un manchon thermorétractable (1) que l'on positionne sur l'arrière du boitier (2) après adjonction de colle (3) entre la partie fils électriques et à l'intérieur du manchon, le tout est chauffé à forte température. De par sa structure le manchon thermorétractable (1) se rétreint et assure l'étanchéité. La figure 2 représente le manchon après être chauffé. Malgré toutes précautions prises pour exécuter ce type d'étanchéité celle-ci n'est pas fiable à 100 % = mauvaise position des manchons thermorétractables sur les boitiers, insuffisance de colle sur les fils température de chauffe incorrecte, éclatement des manchons lors de chauffe trop élevée. Currently (fig 1) the sealing is done using a heat-shrinkable sleeve (1) which is positioned on the back of the case (2) after adding glue (3) between the electrical wires part and at inside the sleeve, everything is heated to high temperature. Due to its structure, the heat-shrinkable sleeve (1) shrinks and provides sealing. Figure 2 shows the sleeve after being heated. Despite all the precautions taken to perform this type of sealing, it is not 100% reliable = bad position of the heat-shrinkable sleeves on the boxes, insufficient glue on the wires Incorrect heating temperature, bursting of the sleeves during heating too high.

Lé dispositif selon l'invention permet de remédier à ces inconvénients (fig 3). The device according to the invention overcomes these drawbacks (fig 3).

I1 comporte une coquille (1) que l'on vient positionner sur l'arrière du boitier (2). Cette coquille de forme conique ou cylindrique suivant la forme du boitier a étancher, est percée d'un trou diamètre A pour permettre le passage des fils électriques. La dite coquille peut être en deux parties clipsables permettant une mise en place plus aisée sur le boitier (fig. 4). Elle peut être réalisée en matière plastique, carton fort inufugé ou tout autre matière sauf en matériau conducteur d'électricité. Un trou diamètre B permet de remplir l'intérieur de la coquille, soit par gravité, soit par injection, de la colle à chaud ou à froid. I1 includes a shell (1) which is positioned on the rear of the housing (2). This conical or cylindrical shell, depending on the shape of the housing to be sealed, is pierced with a diameter A hole to allow the passage of electrical wires. Said shell can be in two clip-on parts allowing easier installation on the housing (fig. 4). It can be made of plastic, strong fireproof cardboard or any other material except electrically conductive material. A hole diameter B allows the interior of the shell to be filled, either by gravity or by injection, with hot or cold glue.

Le dispositif selon l'invention est particulièrement destiné aux boitiers de liaisons électriques dont une étanchéité entre boitier et fils est préconisée, qu'ils soient fils unitaires, simples en faisceau ou même fibre optique, montés sur tous types de véhicules terrestres, aériens ou marins.  The device according to the invention is particularly intended for electrical connection boxes whose sealing between box and wires is recommended, whether they are unitary wires, simple in bundle or even optical fiber, mounted on all types of land, air or sea vehicles .

Claims (7)

- REVENDICATIONS- CLAIMS 1) Dispositif selon l'invention, permettant de rendre étanche1) Device according to the invention, making it possible to seal les boitiers de connexions électriques, caractérisé en ce electrical connection boxes, characterized in qu'il comporte une coquille servant de moule perdu dans that it has a shell serving as a lost mold in lequel on injecte une colle assurant ainsi une étanchéité which one injects an adhesive thus ensuring a sealing entre les connexions, le boitier et les fils électriques. between the connections, the box and the electrical wires. 2) Dispositif selon la revendication 1 caractérisé en ce que la2) Device according to claim 1 characterized in that the coquille peut être réalisée en 2 parties clipsables pour shell can be made in 2 clip-on parts for permettre un positionnement plus aisé sur le boitier. Voir allow easier positioning on the housing. See coupe figure 4. section figure 4. 3) Dispositif selon les revendications 1 et 2 caractérisé en ce3) Device according to claims 1 and 2 characterized in that que la coquille peut être réalisée en matière autre qu'un that the shell can be made of material other than matériau conducteur de l'électricité. electrically conductive material. 4) Dispositif selon l'une quelconque des revendications précé4) Device according to any one of the preceding claims dentes caractérisé en ce que la colle, injectée dans la co teeth characterized in that the glue, injected into the co quille peut-être du type "colle à chaud" ou colle à froid se keel perhaps of the "hot glue" or cold glue type solidifiant dans le temps. solidifying over time. 5) Dispositif selon la revendication 1 caractérisé en ce qu'il5) Device according to claim 1 characterized in that it est applicable sur tous les types de boitiers d' intercon-  is applicable on all types of intercon- nexions de liaisons électriques. electrical connections. 6) Dispositif selon la revendication 5 caractérisé en ce qu'il6) Device according to claim 5 characterized in that it est applicable sur tous types de câblages de liaisons is applicable on all types of link cabling électriques qu'ils soient unifilaires ou fibre optique. electric whether single-wire or fiber optic. 7) Dispositif selon la revendication 1 caractérisé en ce qu'il7) Device according to claim 1 characterized in that it est applicable sur tous types de câblages, qu'ils soient is applicable on all types of cabling, whether pour véhicules à moteur terrestres, aéronautiques, marins ou for land, aeronautical, marine or ferroviaires.  railway.
FR9007978A 1990-06-22 1990-06-22 Sealing device for electrical connection cases (boxes) Withdrawn FR2663791A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9007978A FR2663791A1 (en) 1990-06-22 1990-06-22 Sealing device for electrical connection cases (boxes)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9007978A FR2663791A1 (en) 1990-06-22 1990-06-22 Sealing device for electrical connection cases (boxes)

Publications (1)

Publication Number Publication Date
FR2663791A1 true FR2663791A1 (en) 1991-12-27

Family

ID=9397986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9007978A Withdrawn FR2663791A1 (en) 1990-06-22 1990-06-22 Sealing device for electrical connection cases (boxes)

Country Status (1)

Country Link
FR (1) FR2663791A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713025A1 (en) * 1993-11-22 1995-06-02 Sylea Tight sealing of electrical connector casing
EP0660459A2 (en) * 1993-12-09 1995-06-28 ABBPATENT GmbH Multiple flat terminal plug
FR2724780A1 (en) * 1994-09-20 1996-03-22 Sylea Support ring for bundles of electrical conductors passing through partitions, esp. motor vehicle bulkhead
EP0718924A3 (en) * 1994-12-24 1997-08-13 Alcatel Kabel Ag Process for an electrical line fixing strain relief
WO1999052743A1 (en) * 1998-04-16 1999-10-21 Lear Automotive Dearborn, Inc. Grommet and connector seal for use with flat flexible cable
EP1089391A2 (en) * 1999-08-09 2001-04-04 Delphi Technologies, Inc. Electrical connector
WO2004055947A1 (en) * 2002-12-16 2004-07-01 Murrelektronik Gmbh Electrical connector
NL2000117C2 (en) * 2006-06-30 2008-01-02 Hermanus Johannes Visser Set is for connection of connector to cable which is insulated and possesses electrical conductors (8)
DE102013101601B4 (en) * 2013-02-18 2014-12-31 Sick Ag Cable fixing for sensor housing
DE102019127427A1 (en) * 2019-10-11 2021-04-15 PSZ electronic GmbH Method of manufacturing a connecting element
DE102019127439A1 (en) * 2019-10-11 2021-04-15 PSZ electronic GmbH Fastener system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001917A1 (en) * 1979-12-28 1981-07-09 S Nahum Electric plug
EP0134742A1 (en) * 1983-09-06 1985-03-20 OREGA ELECTRONIQUE & MECANIQUE Connecting device for a bundle of electrical wires, and production method
WO1989004072A1 (en) * 1987-10-22 1989-05-05 Amp Incorporated Dual molded sealed connector with internal gating

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001917A1 (en) * 1979-12-28 1981-07-09 S Nahum Electric plug
EP0134742A1 (en) * 1983-09-06 1985-03-20 OREGA ELECTRONIQUE & MECANIQUE Connecting device for a bundle of electrical wires, and production method
WO1989004072A1 (en) * 1987-10-22 1989-05-05 Amp Incorporated Dual molded sealed connector with internal gating

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713025A1 (en) * 1993-11-22 1995-06-02 Sylea Tight sealing of electrical connector casing
EP0660459A2 (en) * 1993-12-09 1995-06-28 ABBPATENT GmbH Multiple flat terminal plug
EP0660459A3 (en) * 1993-12-09 1996-07-31 Ceag Sicherheitstechnik Gmbh Multiple flat terminal plug.
FR2724780A1 (en) * 1994-09-20 1996-03-22 Sylea Support ring for bundles of electrical conductors passing through partitions, esp. motor vehicle bulkhead
EP0718924A3 (en) * 1994-12-24 1997-08-13 Alcatel Kabel Ag Process for an electrical line fixing strain relief
WO1999052743A1 (en) * 1998-04-16 1999-10-21 Lear Automotive Dearborn, Inc. Grommet and connector seal for use with flat flexible cable
EP1089391A2 (en) * 1999-08-09 2001-04-04 Delphi Technologies, Inc. Electrical connector
EP1089391A3 (en) * 1999-08-09 2003-07-02 Delphi Technologies, Inc. Electrical connector
WO2004055947A1 (en) * 2002-12-16 2004-07-01 Murrelektronik Gmbh Electrical connector
NL2000117C2 (en) * 2006-06-30 2008-01-02 Hermanus Johannes Visser Set is for connection of connector to cable which is insulated and possesses electrical conductors (8)
DE102013101601B4 (en) * 2013-02-18 2014-12-31 Sick Ag Cable fixing for sensor housing
DE102019127427A1 (en) * 2019-10-11 2021-04-15 PSZ electronic GmbH Method of manufacturing a connecting element
DE102019127439A1 (en) * 2019-10-11 2021-04-15 PSZ electronic GmbH Fastener system

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