WO2000062379A1 - Power connector and device powering actuators comprising such connectors - Google Patents

Power connector and device powering actuators comprising such connectors Download PDF

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Publication number
WO2000062379A1
WO2000062379A1 PCT/FR2000/000894 FR0000894W WO0062379A1 WO 2000062379 A1 WO2000062379 A1 WO 2000062379A1 FR 0000894 W FR0000894 W FR 0000894W WO 0062379 A1 WO0062379 A1 WO 0062379A1
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WO
WIPO (PCT)
Prior art keywords
contact
connector according
pads
connector
contact carrier
Prior art date
Application number
PCT/FR2000/000894
Other languages
French (fr)
Inventor
Calogero Fiaccabrino
Lucien Donce
Original Assignee
Sagem Sa
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 Sagem Sa filed Critical Sagem Sa
Publication of WO2000062379A1 publication Critical patent/WO2000062379A1/en

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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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements
    • 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
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/621—Bolt, set screw or screw clamp
    • H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/22—Connectors or connections adapted for particular applications for transformers or coils

Definitions

  • the present invention relates to connectors making it possible to pass high currents thanks to a large contact surface, and it can be used in all cases where rapid disconnection, of the kind which can be obtained with round connectors with bayonet locking, is not essential.
  • the invention finds a particularly important, although not exclusive, application in the automotive field where certain connections are dismantled only infrequently. This is particularly the case for devices for supplying electromagnetic actuators in a line. Such actuators have been proposed for controlling the valves of an internal combustion engine. Among these actuators, some (patent application FR 98 11670) have two coils, which generally makes four electrical connections necessary; others (patent application FR 98 12489) have a single coil, which requires only two electrical connections.
  • Such actuators require high supply currents.
  • those which support such currents, with a solid pin are complex and expensive.
  • the connectors whose terminals are made of folded sheet metal have almost point or linear supports with very small contact surfaces, and do not support high currents.
  • the present invention aims in particular to provide a low cost connector, compact, allowing the passage of high currents. To this end, the invention notably proposes a connector which comprises:
  • an insulating part carrying at least two contact tabs situated in the same plane and intended to be connected to a load, an insulating contact carrier crossed by supply fingers, terminated by contact pads situated in the same plane and facing the tabs, and
  • the clamping means will be provided so as to exert an action to compensate for positioning errors with respect to the contact pads. These ranges are 15 advantageously ductile material so that their crushing under the action of the clamping means prevents bad contacts that could cause the indeterminate nature of the support of four tracks (or even more when the connector also transmits signals or common to
  • Each finger is advantageously made of a strip cut and folded so as to present a barrel for connection to a conductor, projecting out of the contact carrier, and a contact area orthogonal to the barrel.
  • insulating elastomeric material compressed by the clamping means.
  • These can be constituted by a screw which engages in a hole in the fixed and insulating part and has a threaded connection with a household tap hole in the contact carrier.
  • the pads are advantageously placed at the corners of a rectangle and the screw passes through a hole located in the center of the rectangle.
  • the invention also provides a device for supplying actuators arranged in line.
  • the supply conductors are advantageously received in a flexible cable guide path containing the insulated conductors.
  • FIG. 1 is a simplified sectional view of a connector according to the invention and of a fraction of an actuator supplied by the connector;
  • Figure 2 is a top view showing the contact carrier of the connector;
  • Figure 3 on which the scale is not respected for clarity, shows a possible constitution of the tongues and fingers of the connector.
  • the connector shown by way of example is intended to supply an actuator 10 of the type described in French patent application No. 98 11670, to which reference may be made.
  • This actuator comprises a housing 12 which contains two coils 14 and 16, requiring four supply wires in the most frequent case where it is desired to avoid a return of current by ground.
  • the housing is fixed to the cylinder head 18 of an engine by screws 18 ( Figure 2).
  • the connector consists of a part that can be considered fixed, because carried by the cylinder head 18 of the engine.
  • This fixed part is constituted by a cable tray 20 on which is fitted a sealing skirt 22.
  • the illustrated case corresponds to that of eight actuators arranged in line, in the direction of elongation of the cable tray 20.
  • This path cables contains cables 24 each having two power wires, shown in only one of the cables. This case is for example that of a 16-valve engine, comprising two lines of each eight actuators for controlling a valve.
  • the fixed part of the connector also comprises a contact carrier 26 made of insulating material, in which is molded a ring 28 pierced with a tapped hole.
  • the contact holder 26 is crossed by four fingers 30, which will generally consist of cut and folded strip, for example made of beryllium bronze. These fingers can be considered to have a barrel 32 of flat shape and a contact pad 34 at right angles to the barrel 32. The barrels completely pass through the contact holder 26. They are shown pressed against the sides of the contact holder on Figure 3, for clarity.
  • the part of the barrel which projects out of the contact carrier advantageously has lugs 36 for crimping the conductor 38 of a supply wire.
  • the part of the connector linked to the actuator housing comprises tabs 44, in a number equal to that of the fingers 30.
  • These tongues are also made of cut sheet and separated from the housing 10 by insulation, not shown in FIG. 3.
  • the end portions of the tongues (on the right in FIG. 3) are opposite the pads 34.
  • L the other end of each tongue is designed to be connected to one of the coils 14 and 16.
  • a hole 46 for the passage of the screw 40 In the insulation and a flange of the housing is formed a hole 46 for the passage of the screw 40.
  • the flange has a bearing shoulder for the head of this screw.
  • connectors of the type shown in FIG. 1 can be aligned in the direction orthogonal to the plane of the figure, parallel to the alignment direction of several actuators. They connect to the same cable tray.
  • the screw through hole can be located in the middle of the gap between the contacts.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention concerns an electrical connector comprising an insulating component bearing at least two contact blades (44) located in a common plane, designed to be connected to a load and an insulating contact-holder (26) traversed by supply fingers having at their ends contact pads located in the same plane and facing the blades. A clamping screw of the contact-holder causes one surface of the contact-holder bearing the pads to be pressed against the blades.

Description

CONNECTEUR DE PUISSANCE ET DISPOSITIF D'ALIMENTATION D' ACTIONNEURS COMPORTANT DE TELS CONNECTEURSPOWER CONNECTOR AND ACTUATOR POWER SUPPLY DEVICE COMPRISING SUCH CONNECTORS
La présente invention concerne les connecteurs permettant de faire passer des courants élevés grâce à une surface de contact importante, et elle est utilisable dans tous les cas où une déconnexion rapide, du genre que l'on peut obtenir avec les connecteurs ronds à verrouillage baïonnette, n'est pas indispensable.The present invention relates to connectors making it possible to pass high currents thanks to a large contact surface, and it can be used in all cases where rapid disconnection, of the kind which can be obtained with round connectors with bayonet locking, is not essential.
L'invention trouve une application particulièrement importante, bien que non exclusive, dans le domaine automobile où certaines connexions ne sont démontées que peu fréquemment. C'est notamment le cas de dispositifs d'alimentation d' actionneurs électromagnétiques en file. On a proposé de tels actionneurs pour commander les soupapes d'un moteur à combustion interne. Parmi ces actionneurs, certains (demande de brevet FR 98 11670) comportent deux bobines, ce qui rend en général nécessaire quatre liaisons électriques ; d'autres (demande de brevet FR 98 12489) comportent une seule bobine, ce qui n'exige que deux liaisons électriques.The invention finds a particularly important, although not exclusive, application in the automotive field where certain connections are dismantled only infrequently. This is particularly the case for devices for supplying electromagnetic actuators in a line. Such actuators have been proposed for controlling the valves of an internal combustion engine. Among these actuators, some (patent application FR 98 11670) have two coils, which generally makes four electrical connections necessary; others (patent application FR 98 12489) have a single coil, which requires only two electrical connections.
De tels actionneurs nécessitent des courants d'alimentation élevée. Parmi les connecteurs existants, ceux qui supportent de tels courants, à broche massive, sont complexes et coûteux. Les connecteurs dont les bornes sont en tôle pliée ont des appuis quasi ponctuels ou linéaires de surfaces de contact très faibles, , et ne supportent pas des courants élevés. La présente invention vise notamment à fournir un connecteur de faible coût, peu encombrant, permettant le passage de courants élevés. Dans ce but, l'invention propose notamment un connecteur qui comprend :Such actuators require high supply currents. Among the existing connectors, those which support such currents, with a solid pin, are complex and expensive. The connectors whose terminals are made of folded sheet metal have almost point or linear supports with very small contact surfaces, and do not support high currents. The present invention aims in particular to provide a low cost connector, compact, allowing the passage of high currents. To this end, the invention notably proposes a connector which comprises:
- une pièce isolante portant au moins deux languettes de contact situées dans un même plan et destinées à être reliées à une charge, un porte-contact isolant traversé par des doigts d'alimentation, terminés par des plages de contact situées dans le même plan et faisant face aux languettes, etan insulating part carrying at least two contact tabs situated in the same plane and intended to be connected to a load, an insulating contact carrier crossed by supply fingers, terminated by contact pads situated in the same plane and facing the tabs, and
- des moyens de serrage provoquant l'appui d'une face- clamping means causing the support of a face
10 du porte-contact portant les plages contre les dites languettes .10 of the contact carrier carrying the pads against said tabs.
Les moyens de serrage seront prévus de façon à exercer une action de rattrapage des erreurs de positionnement en vis à vis des plages de contact. Ces plages sont 15 avantageusement en matériau ductile pour que leur écrasement sous l'action des moyens de serrage évite les mauvais contacts que pourraient provoquer le caractère hyperstatique de l'appui de quatre plages (ou même davantage lorsque le connecteur transmet également des signaux ou est commun àThe clamping means will be provided so as to exert an action to compensate for positioning errors with respect to the contact pads. These ranges are 15 advantageously ductile material so that their crushing under the action of the clamping means prevents bad contacts that could cause the indeterminate nature of the support of four tracks (or even more when the connector also transmits signals or common to
20 deux actionneurs) sur un même plan.20 two actuators) on the same plane.
Chaque doigt est avantageusement constitué en feuillard découpé et plié de façon à présenter un fût de raccordement à un conducteur, faisant saillie hors du porte-contact, et une plage de contact orthogonale au fût. La partie du fûtEach finger is advantageously made of a strip cut and folded so as to present a barrel for connection to a conductor, projecting out of the contact carrier, and a contact area orthogonal to the barrel. The barrel part
-><, qui fait saillie hors du porte-contact, à l'opposé de la face qui porte les plages, peut être munie de pattes de sertissage sur le conducteur d'alimentation.->< , which projects out of the contact carrier, opposite the face which carries the pads, can be provided with crimping lugs on the supply conductor.
Le connecteur est avantageusement complété par des moyens d'etancheite constitués par une ou des ^jupes enThe connector is advantageously completed by sealing means constituted by one or more skirts in
30 matériau élastomère isolant, comprimées par les moyens de serrage. Ces derniers peuvent être constitués par une vis qui s'engage dans un trou de la pièce fixe et isolante et présente une liaison filetée avec un trou taraude ménage dans le porte-contact. Lorsque le connecteur comporte quatre doigts, les plages sont avantageusement disposées aux coins d'un rectangle et la vis traverse un trou situé au centre du rectangle .30 insulating elastomeric material, compressed by the clamping means. These can be constituted by a screw which engages in a hole in the fixed and insulating part and has a threaded connection with a household tap hole in the contact carrier. When the connector has four fingers, the pads are advantageously placed at the corners of a rectangle and the screw passes through a hole located in the center of the rectangle.
L'invention propose également un dispositif d'alimentation d' actionneurs disposes en ligne. Dans ce cas, les conducteurs d'alimentation sont avantageusement reçus dans un chemin de guidage de câbles souples contenant les conducteurs isolés.The invention also provides a device for supplying actuators arranged in line. In this case, the supply conductors are advantageously received in a flexible cable guide path containing the insulated conductors.
Les caractéristiques ci-dessus ainsi que d'autres apparaîtront mieux à la lecture de la description qui suit d'un mode particulier de réalisation de l'invention, donné à titre d'exemple non limitatif. La description se réfère aux dessins qui l'accompagnent, dans lesquels :The above characteristics as well as others will appear better on reading the following description of a particular embodiment of the invention, given by way of nonlimiting example. The description refers to the accompanying drawings, in which:
- la figure 1 est une vue en coupe simplifiée d'un connecteur suivant l'invention et d'une fraction d'un actionneur alimenté par le connecteur ;- Figure 1 is a simplified sectional view of a connector according to the invention and of a fraction of an actuator supplied by the connector;
- la figure 2 est une vue de dessus faisant apparaître le porte-contact du connecteur ; la figure 3, sur laquelle l'échelle n'est pas respectée pour plus de clarté, montre une constitution possible des languettes et des doigts du connecteur.- Figure 2 is a top view showing the contact carrier of the connector; Figure 3, on which the scale is not respected for clarity, shows a possible constitution of the tongues and fingers of the connector.
Le connecteur représenté à titre d'exemple est destiné à alimenter un actionneur 10 du genre décrit dans la demande de brevet français n° 98 11670, à laquelle on pourra se reporter. Cet actionneur comporte un boîtier 12 qui contient deux bobines 14 et 16, exigeant quatre fils d'alimentation dans le cas le plus fréquent où on veut éviter un retour de courant par la masse. Le boîtier est fixé à la culasse 18 d'un moteur par des vis 18 (figure 2) . Le connecteur se compose d'une partie que l'on peut considérer comme fixe, parce que portée par la culasse 18 du moteur. Cette partie fixe est constituée par un chemin de câbles 20 sur lequel est emboîtée une jupe d'etancheite 22. Le cas illustré correspond à celui de huit actionneurs disposés en ligne, dans le sens d'allongement du chemin de câbles 20. Ce chemin de câbles contient des câbles 24 ayant chacun deux fils d'alimentation, représentés dans un seul des câbles. Ce cas est par exemple celui d'un moteur à 16 soupapes, comportant deux lignes de chacune huit actionneurs de commande d'une soupape.The connector shown by way of example is intended to supply an actuator 10 of the type described in French patent application No. 98 11670, to which reference may be made. This actuator comprises a housing 12 which contains two coils 14 and 16, requiring four supply wires in the most frequent case where it is desired to avoid a return of current by ground. The housing is fixed to the cylinder head 18 of an engine by screws 18 (Figure 2). The connector consists of a part that can be considered fixed, because carried by the cylinder head 18 of the engine. This fixed part is constituted by a cable tray 20 on which is fitted a sealing skirt 22. The illustrated case corresponds to that of eight actuators arranged in line, in the direction of elongation of the cable tray 20. This path cables contains cables 24 each having two power wires, shown in only one of the cables. This case is for example that of a 16-valve engine, comprising two lines of each eight actuators for controlling a valve.
La partie fixe du connecteur comprend encore un porte- contact 26 en matériau isolant, dans lequel est surmoulée une bague 28 percée d'un trou taraudé.The fixed part of the connector also comprises a contact carrier 26 made of insulating material, in which is molded a ring 28 pierced with a tapped hole.
Le porte-contact 26 est traversé par quatre doigts 30, qui seront généralement constitués par du feuillard découpé et plié, par exemple en bronze au béryllium. Ces doigts peuvent être considérés comme ayant un fût 32 de forme plate et une plage de contact 34 à angle droit par rapport au fût 32. Les fûts traversent complètement le porte-contact 26. Ils sont représentés plaqués contre les côtés du porte- contact sur la figure 3, pour plus de clarté. La partie du fût qui fait saillie hors du porte-contact présente avantageusement des pattes 36 de sertissage du conducteur 38 d'un fil d'alimentation.The contact holder 26 is crossed by four fingers 30, which will generally consist of cut and folded strip, for example made of beryllium bronze. These fingers can be considered to have a barrel 32 of flat shape and a contact pad 34 at right angles to the barrel 32. The barrels completely pass through the contact holder 26. They are shown pressed against the sides of the contact holder on Figure 3, for clarity. The part of the barrel which projects out of the contact carrier advantageously has lugs 36 for crimping the conductor 38 of a supply wire.
On voit sur la figure 2 que les quatre plages 34 sont réparties aux coins d'un rectangle. Elles sont tronquées de façon à laisser la place nécessaire à un trou 40 de passage d'une vis 42, qui vient se visser dans la douille taraudée 28.We see in Figure 2 that the four areas 34 are distributed at the corners of a rectangle. They are truncated so as to leave the space necessary for a hole 40 for the passage of a screw 42, which is screwed into the threaded socket 28.
La partie du connecteur liée au boîtier de l' actionneur comporte des languettes 44, en nombre égal à celui des doigts 30. Ces languettes sont également constituées en feuillard découpé et séparées du boîtier 10 par de l'isolant, non représenté sur la figure 3. Les parties terminales des languettes ( à droite sur la figure 3) sont en face des plages 34. L'autre extrémité de chaque languette est prévue pour être raccordée à une des bobines 14 et 16. Dans l'isolant et une bride du boîtier est ménagé un trou 46 de passage de la vis 40. La bride présente un épaulement d'appui de la tête de cette vis.The part of the connector linked to the actuator housing comprises tabs 44, in a number equal to that of the fingers 30. These tongues are also made of cut sheet and separated from the housing 10 by insulation, not shown in FIG. 3. The end portions of the tongues (on the right in FIG. 3) are opposite the pads 34. L the other end of each tongue is designed to be connected to one of the coils 14 and 16. In the insulation and a flange of the housing is formed a hole 46 for the passage of the screw 40. The flange has a bearing shoulder for the head of this screw.
Lorsque la vis 40 est serrée, elle tire la bague 28 et la pièce fixe isolante 26 vers le boîtier. La jupe 22 s'écrase contre la surface du boîtier et, en même temps, tend à se gonfler, garantissant ainsi l'étanchéité du connecteur.When the screw 40 is tightened, it pulls the ring 28 and the insulating fixed part 26 towards the housing. The skirt 22 is crushed against the surface of the housing and, at the same time, tends to inflate, thus guaranteeing the tightness of the connector.
Plusieurs connecteurs du genre montré en figure 1 peuvent être alignés dans le sens orthogonal au plan de la figure, parallèlement à la direction d'alignement de plusieurs actionneurs. Ils se raccordent au même chemin de câbles .Several connectors of the type shown in FIG. 1 can be aligned in the direction orthogonal to the plane of the figure, parallel to the alignment direction of several actuators. They connect to the same cable tray.
Lorsque chaque actionneur ne comporte qu'une seule bobine, il suffit de deux contacts de liaison. Dans ce cas le trou de passage de la vis peut être situé u milieu de l'intervalle entre les contacts. When each actuator has only one coil, two link contacts are sufficient. In this case, the screw through hole can be located in the middle of the gap between the contacts.

Claims

REVENDICATIONS
1. Connecteur électrique comprenant :1. Electrical connector comprising:
- une pièce isolante portant au moins deux languettes de contact (44) situées dans un même plan, destinées à être reliées à une charge,- an insulating part carrying at least two contact tabs (44) located in the same plane, intended to be connected to a load,
- un porte-contact isolant (26) traversé par des doigts d'alimentation (30) terminés par des plages de contact (34) situées toutes dans un même plan, faisant face aux languettes (26) et parallèles à celles-ci, etan insulating contact carrier (26) crossed by supply fingers (30) terminated by contact pads (34) all located in the same plane, facing the tongues (26) and parallel to them, and
- des moyens (28, 42) de serrage du porte-contact (26) provoquant l'appui d'une face du porte-contact portant les plages (34) contre les dites languettes (44) .- Means (28, 42) for clamping the contact carrier (26) causing the support of one face of the contact carrier carrying the pads (34) against said tabs (44).
2. Connecteur selon la revendication 1, caractérisé en ce que chaque doigt (30) est constitué en feuillard découpé et plié de façon à présenter :2. Connector according to claim 1, characterized in that each finger (30) is made of strip cut and folded so as to present:
- un fût (32) de raccordement à un conducteur, faisant saillie hors du porte-contact, et- a barrel (32) for connection to a conductor, protruding from the contact carrier, and
- la plage de contact (34), orthogonale au fût.- the contact pad (34), orthogonal to the barrel.
3. Connecteur selon la revendication 2, caractérise en ce que la partie du fût qui fait saillie hors du porte- contact, à l'opposé de la face qui porte les plages, est munie de pattes (36) de sertissage sur un conducteur d'alimentation.3. Connector according to claim 2, characterized in that the part of the barrel which projects out of the contact carrier, opposite the face which carries the pads, is provided with lugs (36) crimping on a conductor d 'food.
4. Connecteur selon la revendication 1, 2 ou 3, caractérise en ce que le connecteur est complété par des moyens d'etancheite constitués par une ou des jupes (22) en matériau élastomère isolant, comprimées par les moyens de serrage .4. Connector according to claim 1, 2 or 3, characterized in that the connector is completed by sealing means constituted by one or more skirts (22) made of insulating elastomeric material, compressed by the clamping means.
5. Connecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens de serrage sont constitués par une vis (42) qui s'engage dans un trou de la pièce isolante et présente une liaison filetée avec un trou taraudé ménagé dans le porte-contact.5. Connector according to any one of the preceding claims, characterized in that the clamping means consist of a screw (42) which engages in a hole in the insulating part and has a threaded connection with a threaded hole in the contact carrier.
6. Connecteur selon la revendication 5, caractérisé en que le connecteur comporte quatre doigts et les plages sont disposées aux coins d'un rectangle, la vis traversant un trou situé au centre du rectangle.6. Connector according to claim 5, characterized in that the connector has four fingers and the pads are arranged at the corners of a rectangle, the screw passing through a hole located in the center of the rectangle.
7. Connecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens de serrage sont prévus de façon à exercer une action de rattrapage des erreurs de positionnement en vis à vis des plages de contact .7. Connector according to any one of the preceding claims, characterized in that the clamping means are provided so as to exert an action of catching up with positioning errors with respect to the contact pads.
8. Connecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que les plages sont en matériau ductile.8. Connector according to any one of the preceding claims, characterized in that the pads are made of ductile material.
9. Dispositif d'alimentation d' actionneurs disposés en ligne, caractérisé en ce qu'il comporte un connecteur suivant l'une quelconque des revendications précédentes pour chaque actionneur et en ce que les conducteurs d'alimentation des actionneurs sont reçus dans un même chemin de guidage de câbles souples (24) contenant les conducteurs d' alimentation de tous les actionneurs . 9. Device for supplying actuators arranged in line, characterized in that it comprises a connector according to any one of the preceding claims for each actuator and in that the supply conductors of the actuators are received in the same path for guiding flexible cables (24) containing the supply conductors of all the actuators.
PCT/FR2000/000894 1999-04-09 2000-04-07 Power connector and device powering actuators comprising such connectors WO2000062379A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9904471A FR2792111B1 (en) 1999-04-09 1999-04-09 POWER CONNECTOR AND ACTUATOR SUPPLY DEVICE COMPRISING SUCH CONNECTORS
FR99/04471 1999-04-09

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WO2000062379A1 true WO2000062379A1 (en) 2000-10-19

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CN110178192B (en) 2017-02-01 2022-04-12 霍顿有限公司 Solenoid coil connection assemblies and related methods

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US4516820A (en) * 1983-01-27 1985-05-14 The Commonwealth Of Australia Cochlear prosthesis package connector
US4909750A (en) * 1987-11-27 1990-03-20 Webasto Ag Fahrzeugtechnik Electric connection device for components of heaters and heater utilizing same
US5127440A (en) * 1987-12-14 1992-07-07 Alfred Teves Gmbh Valve block assembly
US5692908A (en) * 1994-03-19 1997-12-02 Robert Bosch Gmbh Apparatus for electrically connecting two electrical connecting conductors to an electrical device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516820A (en) * 1983-01-27 1985-05-14 The Commonwealth Of Australia Cochlear prosthesis package connector
US4909750A (en) * 1987-11-27 1990-03-20 Webasto Ag Fahrzeugtechnik Electric connection device for components of heaters and heater utilizing same
US5127440A (en) * 1987-12-14 1992-07-07 Alfred Teves Gmbh Valve block assembly
US5692908A (en) * 1994-03-19 1997-12-02 Robert Bosch Gmbh Apparatus for electrically connecting two electrical connecting conductors to an electrical device

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FR2792111A1 (en) 2000-10-13
FR2792111B1 (en) 2003-04-04

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