EP2639892A1 - Male contact for a device for electrical connection of conductors and electrical connector provided with such contacts - Google Patents

Male contact for a device for electrical connection of conductors and electrical connector provided with such contacts Download PDF

Info

Publication number
EP2639892A1
EP2639892A1 EP13158002.9A EP13158002A EP2639892A1 EP 2639892 A1 EP2639892 A1 EP 2639892A1 EP 13158002 A EP13158002 A EP 13158002A EP 2639892 A1 EP2639892 A1 EP 2639892A1
Authority
EP
European Patent Office
Prior art keywords
contact
male contact
male
axial
contacts
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Withdrawn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
EP13158002.9A
Other languages
German (de)
French (fr)
Inventor
Gilles Roy
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 Air LB SAS
Original Assignee
Amphenol Air LB SAS
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 Air LB SAS filed Critical Amphenol Air LB SAS
Publication of EP2639892A1 publication Critical patent/EP2639892A1/en
Withdrawn legal-status Critical Current

Links

Images

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
    • H01R13/02—Contact members
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
    • 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
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • H01R13/05—Resilient pins or blades

Definitions

  • the invention relates to the field of connectors and relates more particularly to the male contacts for electrical connection device conductors, and in particular for electrical connection connectors.
  • An electrical connector generally comprises two paired parts each comprising one or more contacts, respectively male and female.
  • Each of the connector parts generally comprises a housing in which the corresponding contacts are held by an insulator.
  • the male and female contacts equip the stripped ends of the conductors to be connected to which they are fixed, for example by crimping.
  • these generally comprise two parts extending in the extension of one another, namely a first part comprising an axial inner housing used for the mechanical fixing and the electrical connection of a conductor to be connected and a second part for electrical connection of the contact with another matched contact.
  • the contacts are conventionally made of metal material so that their weight is not negligible. This is particularly the case of the male contacts.
  • the object of the invention is to provide a male contact having a reduced mass.
  • a male contact for an electrical conductor connecting device comprising a first portion provided with an axial inner housing for the insertion of the conductor and its mechanical attachment in the contact, and a second portion extending from of the first part and intended for the electrical connection of the contact.
  • the second part is provided with an axial internal recess.
  • the axial recess extends along the entire length of the second portion and opens outwardly from the contact by an end of the second portion opposite the first portion.
  • the axial recess and said inner housing communicate and form an internal axial passage extending on either side of the contact.
  • the first part is provided with a radial hole ensuring the communication of the inner housing with the outside of the male contact.
  • the contact can be made of an electrically conductive metallic material, in particular a cuprous alloy.
  • the contact may further comprise an outer annular shoulder between the first and second parts.
  • the invention also relates, in a second aspect, to a connector having at least one male contact as defined above.
  • This contact 1 is made of a single piece of metallic material, for example cuprous alloy. It is intended to be mounted in a connector made for example in two parts paired to be fixed to one another during assembly of the connector, one of which comprises a set of at least one male contact and the other comprises a corresponding set of at least one female contact, these contacts cooperating during assembly of the two parts to ensure the electrical connection of the male and female contacts, respectively.
  • the male contacts comprise a first part 2 serving for the mechanical fixing and the electrical connection of a stripped end of a conductor to be connected (not shown) and a second part 3, extending coaxially from the first part 2 and intended to cooperate with a corresponding female contact for the electrical connection of the contact 1 and the conductor to which it is attached.
  • the first portion 2 is provided with an axial inner housing 4 extending from a first end 5 of the contact to a medial portion 6.
  • This inner housing is intended for insertion of the stripped end of the conductor to be connected.
  • the inner housing 4 has a diameter of between 1.17 and 1.22 mm
  • the first portion 2 may have an outer diameter of between 1.73 and 1.78 mm.
  • the length of the first portion 2 may be between 5.87 and 6.02 mm.
  • the second part 3 which is the male part of the contact, it extends from the middle portion 6 to an end 7 of the contact opposite the first end.
  • this second part 3 is provided with an axial internal recess 8 which extends from the median part 6 towards the free end 7 of the contact through which the recess emerges at the end. outside the contact.
  • the length of the second portion 3 is between 7.49 and 7.62 mm for an AWG gauge contact of 20 and its outer diameter may be between 0.99 and 1.04 mm.
  • its diameter may be between 0.46 and 0.51 mm for this type of contact.
  • the axial internal recess 4 communicates, at the level of the median part 6, with the axial internal recess 4 of the first part 2 so as to constitute an internal axial passage extending along the contact between the first and second ends 5 and 7.
  • the contact is provided with an annular shoulder 9 which constitutes a stop used during the insertion of the contact in the connector.
  • the stripped end of a conductor is held by crimping in the axial inner housing 4.
  • a radial hole 10 formed in the thickness of the first portion 2 of the contact to ensure the communication of the internal housing 4 with the outside for a visual inspection by the "visit hole", thus ensuring, before crimping, that the cable is properly inserted into the contact.
  • the male contact can also adopt any other configuration corresponding to the shape of the connector in which it is mounted. Indeed, as visible in these figures, on which elements identical to the elements described with reference to Figures 1 and 2 have the same reference numerals, it is also possible, alternatively, to shift the annular shoulder 9 towards the first end 5 of the contact and to provide, between this shoulder 9 and the second portion 3, a frustoconical portion 11 for cooperate with a corresponding portion provided in the connector, and in which is extended the inner recess 8 of the second part 3 male.

Abstract

The contact has a part (2) that is equipped with an axial internal housing (4) for insertion of a driver. A mechanical fixing is arranged in the contact. Another part (3) extends from the former part and is intended for electric connection of the contact, where the latter part is equipped with an axial internal recess (8). The axial internal recess extends according to its entire length from the latter part, where the recess emerges towards outside of the contact by an end (7) arranged opposite to the latter part.

Description

L'invention se rapporte au domaine de la connectique et se rapporte plus particulièrement aux contacts mâles pour dispositif de raccordement électrique de conducteurs, et notamment pour connecteurs de raccordement électriques.The invention relates to the field of connectors and relates more particularly to the male contacts for electrical connection device conductors, and in particular for electrical connection connectors.

Un connecteur électrique comprend généralement deux parties appariées comprenant chacune un ou plusieurs contacts, respectivement mâles et femelles.An electrical connector generally comprises two paired parts each comprising one or more contacts, respectively male and female.

Chacune des parties du connecteur comprend généralement un boîtier dans lequel les contacts correspondants sont maintenus par un isolant.Each of the connector parts generally comprises a housing in which the corresponding contacts are held by an insulator.

Les contacts mâles et femelles équipent les extrémités dénudées des conducteurs à raccorder sur lesquels ils sont fixés, par exemple par sertissage.The male and female contacts equip the stripped ends of the conductors to be connected to which they are fixed, for example by crimping.

Dans le domaine de l'aéronautique, on utilise un grand nombre de tels connecteurs dotés de leurs contacts mâles et femelles pour procéder au raccordement électrique des conducteurs du réseau de bord d'un aéronef. Comme on le sait, le poids est l'une des contraintes majeures que les avionneurs imposent à leurs équipementiers. Cette contrainte se pose en particulier dans le domaine de la connectique en raison du très grand nombre de connecteurs utilisés à bord d'un aéronef.In the field of aeronautics, a large number of such connectors are used with their male and female contacts for the electrical connection of the drivers of the aircraft's onboard network. As we know, weight is one of the major constraints that aircraft manufacturers impose on their equipment manufacturers. This constraint arises in particular in the field of connectivity due to the large number of connectors used on board an aircraft.

En ce qui concerne les contacts, ceux-ci comportent généralement deux parties s'étendant dans le prolongement l'une de l'autre, à savoir une première partie comprenant un logement interne axial servant à la fixation mécanique et au raccordement électrique d'un conducteur à raccorder et une deuxième partie servant au raccordement électrique du contact avec un autre contact apparié.As regards the contacts, these generally comprise two parts extending in the extension of one another, namely a first part comprising an axial inner housing used for the mechanical fixing and the electrical connection of a conductor to be connected and a second part for electrical connection of the contact with another matched contact.

Les contacts sont classiquement réalisés en matériau métallique de sorte que leur poids n'est pas négligeable. Tel est en particulier le cas des contacts mâles.The contacts are conventionally made of metal material so that their weight is not negligible. This is particularly the case of the male contacts.

Au vu de ce qui précède, le but que se propose d'atteindre l'invention est de proposer un contact mâle ayant une masse réduite.In view of the foregoing, the object of the invention is to provide a male contact having a reduced mass.

Elle a donc pour objet un contact mâle pour dispositif de raccordement électrique de conducteurs, comprenant une première partie pourvue d'un logement interne axial pour l'insertion du conducteur et sa fixation mécanique dans le contact, et une deuxième partie s'étendant à partir de la première partie et destinée au raccordement électrique du contact.It therefore relates to a male contact for an electrical conductor connecting device, comprising a first portion provided with an axial inner housing for the insertion of the conductor and its mechanical attachment in the contact, and a second portion extending from of the first part and intended for the electrical connection of the contact.

Selon une caractéristique générale de ce contact mâle, la deuxième partie est pourvue d'un évidement interne axial.According to a general characteristic of this male contact, the second part is provided with an axial internal recess.

Il a été constaté que la présence de cet évidement interne axial permettait, tout en garantissant un raccordement électrique efficace du contact, de procurer un gain en poids de l'ordre de 10% pour des contacts permettant l'installation de câble de gauge 18 à 24 AWG (« American Wire Gauge »), c'est-à-dire pour un câble de section de 1 à 0.25mm2. Bien entendu, des gauges supérieurs permettent d'obtenir des gains en poids accrus.It has been found that the presence of this axial internal recess makes it possible, while ensuring an effective electrical connection of the contact, to provide a gain in weight of the order of 10% for contacts allowing the installation of 18 gauge cable to 24 AWG ("American Wire Gauge"), that is to say for a cable of section 1 to 0.25mm 2 . Of course, higher gauges provide increased weight gains.

En outre, grâce à la présence de l'évidement interne axial, on obtient une réduction de la masse des contacts tout en conservant leurs dimensions géométriques ce qui leur permet de s'adapter à des connecteurs traditionnels et ce, tout en conservant un comportement vis-à-vis de l'échauffement inchangé.In addition, thanks to the presence of the axial internal recess, we obtain a reduction of the mass of the contacts while maintaining their geometric dimensions which allows them to adapt to traditional connectors and while maintaining a behavior vis over heating unchanged.

Selon une autre caractéristique de l'invention, l'évidement axial s'étend selon toute la longueur de la deuxième partie et débouche vers l'extérieur du contact par une extrémité de la deuxième partie opposée à la première partie.According to another characteristic of the invention, the axial recess extends along the entire length of the second portion and opens outwardly from the contact by an end of the second portion opposite the first portion.

Dans un mode de réalisation, l'évidement axial et ledit logement interne communiquent et forment un passage axial interne s'étendant de part et d'autre du contact.In one embodiment, the axial recess and said inner housing communicate and form an internal axial passage extending on either side of the contact.

Avantageusement, la première partie est dotée d'un trou radial assurant la mise en communication du logement interne avec l'extérieur du contact mâle.Advantageously, the first part is provided with a radial hole ensuring the communication of the inner housing with the outside of the male contact.

On peut réaliser le contact en un matériau métallique électriquement conducteur, notamment en alliage cuivreux.The contact can be made of an electrically conductive metallic material, in particular a cuprous alloy.

Le contact peut encore comporter un épaulement annulaire externe entre les première et deuxième parties.The contact may further comprise an outer annular shoulder between the first and second parts.

On peut, en outre, prévoir une portion tronconique disposée entre ledit épaulement et la deuxième partie.In addition, it is possible to provide a frustoconical portion disposed between said shoulder and the second portion.

L'invention a également pour objet, selon un deuxième aspect, un connecteur doté d'au moins un contact mâle tel que défini ci-dessus.The invention also relates, in a second aspect, to a connector having at least one male contact as defined above.

D'autres buts, caractéristiques et avantages de l'invention apparaîtront à la lecture de la description suivante, donnée uniquement à titre d'exemple non limitatif, et faite en référence aux dessins annexés sur lesquels :

  • la Figure 1 est une vue en perspective d'un contact mâle conforme à l'invention ;
  • la Figure 2 est une vue longitudinale du contact de la figure 1 ;
  • la Figure 3 illustre une variante du contact mâle conforme à l'invention ; et
  • la Figure 4 est une vue longitudinale du contact mâle de la figure 3.
Other objects, features and advantages of the invention will appear on reading the following description, given solely by way of nonlimiting example, and with reference to the appended drawings in which:
  • the Figure 1 is a perspective view of a male contact according to the invention;
  • the Figure 2 is a longitudinal view of the contact of the figure 1 ;
  • the Figure 3 illustrates a variant of the male contact according to the invention; and
  • the Figure 4 is a longitudinal view of the male contact of the figure 3 .

En référence aux figures 1 et 2, on va tout d'abord décrire un premier mode de réalisation d'un contact mâle conforme à l'invention, désigné par la référence numérique générale 1.With reference to Figures 1 and 2 firstly, a first embodiment of a male contact according to the invention, designated by the general reference numeral 1, will be described.

Ce contact 1 est réalisé en une seule pièce de matériau métallique, par exemple en alliage cuivreux. Il est destiné à venir se monter dans un connecteur réalisé par exemple en deux parties appareillées venant se fixer l'une sur l'autre lors de l'assemblage du connecteur, dont l'une comprend un ensemble d'au moins un contact mâle et l'autre comporte un ensemble correspondant d'au moins un contact femelle, ces contacts venant coopérer lors de l'assemblage des deux parties pour assurer le raccordement électrique des contacts mâle et femelle, respectivement.This contact 1 is made of a single piece of metallic material, for example cuprous alloy. It is intended to be mounted in a connector made for example in two parts paired to be fixed to one another during assembly of the connector, one of which comprises a set of at least one male contact and the other comprises a corresponding set of at least one female contact, these contacts cooperating during assembly of the two parts to ensure the electrical connection of the male and female contacts, respectively.

Comme on le voit sur les figures 1 et 2, les contacts mâles comportent une première partie 2 servant à la fixation mécanique et au raccordement électrique d'une extrémité dénudée d'un conducteur à raccorder (non représenté) et une deuxième partie 3, s'étendant coaxialement à partir de la première partie 2 et destinée à coopérer avec un contact femelle correspondant pour le raccordement électrique du contact 1 et du conducteur auquel il est fixé.As we see on the Figures 1 and 2 the male contacts comprise a first part 2 serving for the mechanical fixing and the electrical connection of a stripped end of a conductor to be connected (not shown) and a second part 3, extending coaxially from the first part 2 and intended to cooperate with a corresponding female contact for the electrical connection of the contact 1 and the conductor to which it is attached.

Comme on le voit sur la figure 2, la première partie 2 est dotée d'un logement interne axial 4 s'étendant à partir d'une première extrémité 5 du contact vers une partie 6 médiane. Ce logement interne est destiné à l'insertion de l'extrémité dénudée du conducteur à raccorder. Par exemple, pour un câble de gauge AWG de 20, le logement interne 4 présente un diamètre compris entre 1,17 et 1,22 mm, la première partie 2 pouvant présenter un diamètre externe compris entre 1,73 et 1,78 mm. Par ailleurs, pour un contact mâle de gauge AWG de 20, la longueur de la première partie 2 peut être comprise entre 5,87 et 6,02 mm.As we see on the figure 2 the first portion 2 is provided with an axial inner housing 4 extending from a first end 5 of the contact to a medial portion 6. This inner housing is intended for insertion of the stripped end of the conductor to be connected. For example, for an AWG 20 gauge cable, the inner housing 4 has a diameter of between 1.17 and 1.22 mm, the first portion 2 may have an outer diameter of between 1.73 and 1.78 mm. On the other hand, for a AWG gauge male contact of 20, the length of the first portion 2 may be between 5.87 and 6.02 mm.

En ce qui concerne la deuxième partie 3, qui constitue la partie mâle du contact, celle-ci s'étend à partir de la partie médiane 6 jusqu'à une extrémité 7 du contact opposée à la première extrémité.Regarding the second part 3, which is the male part of the contact, it extends from the middle portion 6 to an end 7 of the contact opposite the first end.

Dans le but de réduire la masse du contact, cette deuxième partie 3 est dotée d'un évidement interne axial 8 qui s'étend de la partie médiane 6 en direction de l'extrémité 7 libre du contact par laquelle l'évidement débouche à l'extérieur du contact.In order to reduce the mass of the contact, this second part 3 is provided with an axial internal recess 8 which extends from the median part 6 towards the free end 7 of the contact through which the recess emerges at the end. outside the contact.

Par exemple, la longueur de la deuxième partie 3 est comprise entre 7,49 et 7,62 mm pour un contact de gauge AWG de 20 et son diamètre externe peut être compris entre 0,99 et 1,04 mm. En ce qui concerne l'évidement interne axial 8, son diamètre peut être compris entre 0,46 et 0,51 mm pour ce type de contact.For example, the length of the second portion 3 is between 7.49 and 7.62 mm for an AWG gauge contact of 20 and its outer diameter may be between 0.99 and 1.04 mm. Regarding the axial internal recess 8, its diameter may be between 0.46 and 0.51 mm for this type of contact.

Comme on le voit, l'évidement interne axial 4 communique, au niveau de la partie médiane 6, avec le logement interne axial 4 de la première partie 2 de manière à constituer un passage axial interne s'étendant le long du contact entre les première et deuxième extrémités 5 et 7. On notera que, dans la partie médiane, le contact est pourvu d'un épaulement annulaire 9 qui constitue une butée utilisée lors de l'insertion du contact dans le connecteur.As can be seen, the axial internal recess 4 communicates, at the level of the median part 6, with the axial internal recess 4 of the first part 2 so as to constitute an internal axial passage extending along the contact between the first and second ends 5 and 7. Note that in the middle part, the contact is provided with an annular shoulder 9 which constitutes a stop used during the insertion of the contact in the connector.

On notera par ailleurs que l'extrémité dénudée d'un conducteur est maintenue par sertissage dans le logement interne axial 4. On prévoit avantageusement un trou radial 10 pratiqué dans l'épaisseur de la première partie 2 du contact pour assurer la mise en communication du logement interne 4 avec l'extérieur pour une inspection visuelle par ce « trou de visite », permettant ainsi de s'assurer, avant sertissage, que le câble est correctement inséré dans le contact.Note also that the stripped end of a conductor is held by crimping in the axial inner housing 4. Advantageously provided is a radial hole 10 formed in the thickness of the first portion 2 of the contact to ensure the communication of the internal housing 4 with the outside for a visual inspection by the "visit hole", thus ensuring, before crimping, that the cable is properly inserted into the contact.

On notera que l'invention n'est pas limitée au mode de réalisation qui a été décrit. En effet, en se référant aux figures 3 et 4, le contact mâle peut également adopter toute autre configuration correspondant à la forme du connecteur dans lequel il vient se monter. En effet, comme visible sur ces figures, sur lesquelles des éléments identiques aux éléments décrits en référence aux figures 1 et 2 portent les mêmes références numériques, il est également possible, en variante, de décaler l'épaulement annulaire 9 en direction de la première extrémité 5 du contact et de prévoir, entre cet épaulement 9 et la deuxième partie 3, une portion tronconique 11 destinée à coopérer avec une portion correspondante prévue dans le connecteur, et dans laquelle se prolonge l'évidement interne 8 de la deuxième partie 3 mâle.It should be noted that the invention is not limited to the embodiment which has been described. Indeed, with reference to Figures 3 and 4 , the male contact can also adopt any other configuration corresponding to the shape of the connector in which it is mounted. Indeed, as visible in these figures, on which elements identical to the elements described with reference to Figures 1 and 2 have the same reference numerals, it is also possible, alternatively, to shift the annular shoulder 9 towards the first end 5 of the contact and to provide, between this shoulder 9 and the second portion 3, a frustoconical portion 11 for cooperate with a corresponding portion provided in the connector, and in which is extended the inner recess 8 of the second part 3 male.

On notera enfin que l'invention qui vient d'être décrite peut également s'appliquer à toutes autres tailles de contact, notamment à des contacts de gauge AWG comprises entre 20 et 00, correspondant à des sections de câble comprises entre 0.60 et 67.2 mm2.Finally, note that the invention which has just been described can also be applied to all other contact sizes, in particular AWG gauge contacts between 20 and 00, corresponding to cable sections between 0.60 and 67.2 mm. 2 .

Claims (8)

Contact mâle pour dispositif de raccordement électrique de conducteurs, comprenant une première partie (2) pourvue d'un logement interne axial (4) pour l'insertion du conducteur et sa fixation mécanique dans le contact et une deuxième partie (3) s'étendant à partir de la première partie et destinée au raccordement électrique du contact, caractérisé en ce que la deuxième partie est pourvue d'un évidement interne axial (8).Male contact for an electrical conductor connecting device, comprising a first part (2) provided with an axial inner housing (4) for the insertion of the conductor and its mechanical fixing in the contact and a second part (3) extending from the first part and intended for the electrical connection of the contact, characterized in that the second part is provided with an axial internal recess (8). Contact mâle selon la revendication 1, caractérisé en ce que l'évidement axial (8) s'étend selon toute la longueur de la deuxième partie et débouche vers l'extérieur du contact par une extrémité (7) de la deuxième partie opposée à la première partie.Male contact according to Claim 1, characterized in that the axial recess (8) extends along the entire length of the second part and opens towards the outside of the contact by an end (7) of the second part opposite the first part. Contact mâle selon l'une des revendications 1 et 2, caractérisé en ce que l'évidement axial (8) et ledit logement interne (4) communiquent et forment un passage axial interne s'étendant de part et d'autre du contact.Male contact according to one of claims 1 and 2, characterized in that the axial recess (8) and said inner housing (4) communicate and form an internal axial passage extending on either side of the contact. Contact mâle selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la première partie est dotée d'un trou radial (10) assurant la mise en communication du logement interne (4) avec l'extérieur du contact mâle.Male contact according to any one of claims 1 to 3, characterized in that the first part is provided with a radial hole (10) ensuring the communication of the inner housing (4) with the outside of the male contact. Contact mâle selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'il est réalisé en un matériau métallique électriquement conducteur, notamment en alliage cuivreux.Male contact according to any one of claims 1 to 4, characterized in that it is made of an electrically conductive metal material, especially cuprous alloy. Contact mâle selon l'une quelconque des revendications 1 à 5, caractérisé en ce qu'il comporte un épaulement annulaire externe (9) entre les première et deuxième parties.Male contact according to any one of claims 1 to 5, characterized in that it comprises an outer annular shoulder (9) between the first and second parts. Contact mâle selon la revendication 6, caractérisé en ce qu'il comporte une portion tronconique (11) disposée entre ledit épaulement (9) et la deuxième partie (3).Male contact according to claim 6, characterized in that it comprises a frustoconical portion (11) disposed between said shoulder (9) and the second portion (3). Connecteur caractérisé en ce qu'il comporte au moins un contact mâle selon l'une quelconque des revendications 1 à 7.Connector characterized in that it comprises at least one male contact according to any one of claims 1 to 7.
EP13158002.9A 2012-03-13 2013-03-06 Male contact for a device for electrical connection of conductors and electrical connector provided with such contacts Withdrawn EP2639892A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1252226A FR2988228B1 (en) 2012-03-13 2012-03-13 MALE CONTACT FOR ELECTRICAL CONDUCTOR CONNECTION DEVICE AND ELECTRICAL CONNECTOR PROVIDED WITH SUCH CONTACTS

Publications (1)

Publication Number Publication Date
EP2639892A1 true EP2639892A1 (en) 2013-09-18

Family

ID=47754385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13158002.9A Withdrawn EP2639892A1 (en) 2012-03-13 2013-03-06 Male contact for a device for electrical connection of conductors and electrical connector provided with such contacts

Country Status (3)

Country Link
US (1) US20130273789A1 (en)
EP (1) EP2639892A1 (en)
FR (1) FR2988228B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4002599A1 (en) 2020-11-17 2022-05-25 Lapp Engineering AG Connector unit and method of manufacturing same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923416A (en) * 1988-03-25 1990-05-08 Grote & Hartmann Gmbh & Co. Kg Miniaturized, round, electric plug contacts with round plug sleeves and round plug prongs
US5653615A (en) * 1994-03-18 1997-08-05 Yazaki Corporation Large current terminal and method of metal-working same
DE102007015696A1 (en) * 2007-03-31 2008-10-02 Gustav Klauke Gmbh Cable socket for electrical conductor, has flat-connecting section, and plug-in section with two partial sections, of which one has diameter larger than other and include control opening

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001143803A (en) * 1999-11-16 2001-05-25 Yazaki Corp Butting contact terminal and connector using the same
US6918788B2 (en) * 2003-07-21 2005-07-19 Thomas Harold Cavanaugh Field-attachable disconnectable electrical connector
US7374455B2 (en) * 2006-10-19 2008-05-20 John Mezzalingua Associates, Inc. Connector assembly for a cable having a radially facing conductive surface and method of operatively assembling the connector assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923416A (en) * 1988-03-25 1990-05-08 Grote & Hartmann Gmbh & Co. Kg Miniaturized, round, electric plug contacts with round plug sleeves and round plug prongs
US5653615A (en) * 1994-03-18 1997-08-05 Yazaki Corporation Large current terminal and method of metal-working same
DE102007015696A1 (en) * 2007-03-31 2008-10-02 Gustav Klauke Gmbh Cable socket for electrical conductor, has flat-connecting section, and plug-in section with two partial sections, of which one has diameter larger than other and include control opening

Also Published As

Publication number Publication date
US20130273789A1 (en) 2013-10-17
FR2988228B1 (en) 2014-03-28
FR2988228A1 (en) 2013-09-20

Similar Documents

Publication Publication Date Title
EP3000155B1 (en) Electrical apparatus comprising a temperature sensor housed in a support element
EP3496213B1 (en) Electrical impedance matching part for connector mounted on cable with insulated electrical wires
EP0613215B1 (en) Right angle coaxial connector, particularly for mounting on a P.C.B.
EP3132173B1 (en) Coupling device providing electrical continuity between tubes
WO2007122350A1 (en) High bandwidth connector
EP3267231B1 (en) Connection plug with a base of a housing panel of electronic equipment, provided with means to prevent the breakage of the optical cable on which the plug is fitted
EP2846412B1 (en) Electrical connector with reduced insertion force
EP2639892A1 (en) Male contact for a device for electrical connection of conductors and electrical connector provided with such contacts
EP3850710B1 (en) Electronic device comprising elastic connection pins
WO2017029453A1 (en) Improved electrical connection device
FR2916089A1 (en) Connector e.g. male connector, for e.g. global system for mobile communication network, has arms presenting diameter higher than internal diameter of core such that insertion of core provokes bending of arms and radial stress of arms' ends
FR2598854A1 (en) ELECTRICAL CONNECTOR FOR TERMINATING ELECTRICAL CABLE AND METHOD OF MOUNTING SAID CONNECTOR.
EP3850711B1 (en) Elastic connection pin, connector and electronic device comprising such pins
EP2850697B1 (en) Connector for shielded electric cables and corresponding assembly method
WO2012143086A1 (en) Press-insertion connector
EP3262391B1 (en) Hybrid fluid circulation and signal transmission device
EP0121637B1 (en) Straight electrical connecting end piece
EP2579391B1 (en) Connection of two electrical conductors on an element forming an electrical terminal
EP2621027A1 (en) Assembly and element for high frequency connexion and method for making said element
WO2018001891A1 (en) Connecting connector
EP0340066B1 (en) Electrical connector
FR3033671A1 (en) ELECTRIC CONTACT
FR3033672A1 (en) FEMALE CONTACT COMPRISING A SPRING
EP3109943A1 (en) Electric connection device for an electrical appliance
FR2948238A1 (en) CONNECTING ELEMENT AND BUSHING EQUIPPED WITH SUCH A CONNECTION MEMBER

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20140218

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20151001