EP2983244A1 - Contacting device - Google Patents

Contacting device Download PDF

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Publication number
EP2983244A1
EP2983244A1 EP15180178.4A EP15180178A EP2983244A1 EP 2983244 A1 EP2983244 A1 EP 2983244A1 EP 15180178 A EP15180178 A EP 15180178A EP 2983244 A1 EP2983244 A1 EP 2983244A1
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EP
European Patent Office
Prior art keywords
contacting device
contact
wall
electrical
press
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Withdrawn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
EP15180178.4A
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German (de)
French (fr)
Inventor
Michael Grotz
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.)
Eugen Forschner GmbH
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Eugen Forschner GmbH
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Filing date
Publication date
Application filed by Eugen Forschner GmbH filed Critical Eugen Forschner GmbH
Publication of EP2983244A1 publication Critical patent/EP2983244A1/en
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/006—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle

Definitions

  • the invention relates to a contacting device for producing an electrical contact between at least one electrical conductor and an electrical component according to the preamble of patent claim 1.
  • a generic contacting device is from the EP 2 082 472 B1 known. There, a contacting of several coils of an electric motor by connecting elements and with these integrally formed contact elements is described. Press-fit pins provide a connection to a connection arrangement designed as a printed circuit board.
  • the object of the invention is to provide a contacting device which is easier to manufacture and assemble and ensures permanent contact.
  • connection is made by means of a contact plate, which in turn is mounted in a wall of the component, can be dispensed with conventional connectors completely.
  • the electrical conductors or cables can be connected directly to the component by means of the contact board. This connection is very safe, allows high currents and requires only a minimal amount of space.
  • the component is designed as a coil housing of an electrical coil and the contact plate is mounted in an opening of the wall.
  • the contact plate is provided with a welding hook, with which the ends of the electrical conductors of the electrical component, in particular the coil, can be permanently connected in a simple manner.
  • connection of the electrical conductors with the press-in contacts is particularly preferably via crimp connections, via welding sleeves or solder joints.
  • FIG. 1 An in Fig. 1 exemplified in cross-section component 10 is formed by a housing of a coil. Between two lateral walls 12, a space 11 is formed for a winding, not shown, of the coil.
  • a projection 14 is arranged or formed on the outside.
  • the projection 14 may be formed integrally with the wall 12 or separately formed and positively connected, for example by clips with this.
  • the projection 14 has two parallel, perpendicular to the wall 12 extending walls 15. In one of these walls 15, an opening 16 is formed, opposite thereto in the other wall 15, a groove 18.
  • the opening 16 and the groove 18 serve to receive and fix a contact board 20 at a defined distance from the wall 12.
  • the projection 14 with his Walls 15 is preferably total, but at least in the region of the opening 16 and the groove 18 made of an electrically non-conductive material, in particular of plastic.
  • the contact board 20 is formed of an electrically conductive material, such as a metal sheet. It has a straight web 22, which is positively inserted into the opening 16 and dips with a pointed cutting edge 28 at one end into the groove 18 and digs into it. At the other, free end of the web 22 merges into an angled portion on which a welding hook 26 is formed.
  • the welding hook 26 is flexible and serves to receive and permanently attach an end of a wire forming the unillustrated winding of the coil.
  • the contact board in the area lying between the walls 15 preferably two wedge-shaped tapered inclined surfaces 25 on both sides, which are limited to the side of the welding hook 26 out of two locking lugs 27.
  • the contact plate is pressed under a pressure force in the opening 16.
  • the latching lugs 27 then lie down after being pressed in against the inside of the wall 16 having the opening 16, so that the contact plate is permanently held in the walls 15 of the projection 14 in a form-fitting manner.
  • the contact plate 20 has in the area mounted between the walls 15 a press-in hole 24 which serves for the positive reception of a hook-shaped press-in contact 30, which is pressed with its tapered tip 31 by applying a compressive force in the press-fit.
  • the press-in contact 30 has at the other end a connection 32 to at least one electrical conductor 40, 42.
  • This compound may be formed as a solder joint, but is particularly preferably formed as a crimp connection 34 and in this case especially as a B-crimp connection, as in Fig. 2 is shown.
  • connection between the press-fit contact 30 and the at least one electrical conductor 40, 42 can also be made by means of a wound on a square or round extension 29 on the press-fit 30 wire 36, as in Fig. 7 is shown.
  • the wire winding 36 can additionally by means of a welding sleeve 38, as in Fig. 6 shown, or by means of a solder cap 39, as in Fig. 8 represented, be secured to the extension 29 electrically conductive.
  • connection types are also suitable for the connection of at least one electrical conductor to the welding hook 26.

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  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

Die Erfindung betrifft eine Kontaktierungsvorrichtung (20) zur Herstellung eines elektrischen Kontakts zwischen wenigstens einem elektrischen Leiter (40; 42) und einem elektrischen Bauteil (10). Eine erfindungsgemäße einfach aufgebaute und zu montierende Kontaktierungsvorrichtung (20) zeichnet sich dadurch aus, dass das elektrische Bauteil (10) und der elektrische Leiter (40, 42) über eine Kontaktplatine (20) miteinander verbunden sind, die an einer Wand (12) des Bauteils (10) gelagert ist und wenigstens ein Einpressloch (24) zur Aufnahme eines Einpresskontakts (30) aufweist.The invention relates to a contacting device (20) for producing an electrical contact between at least one electrical conductor (40, 42) and an electrical component (10). A contacting device (20) according to the invention that is simple to construct and mount is distinguished by the fact that the electrical component (10) and the electrical conductor (40, 42) are connected to one another via a contact plate (20) which is fixed to a wall (12) of the Component (10) is mounted and at least one press-in hole (24) for receiving a press-fit (30).

Description

Die Erfindung betrifft eine Kontaktierungsvorrichtung zur Herstellung eines elektrischen Kontakts zwischen wenigstens einem elektrischen Leiter und einem elektrischen Bauteil gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a contacting device for producing an electrical contact between at least one electrical conductor and an electrical component according to the preamble of patent claim 1.

Eine gattungsgemäße Kontaktierungsvorrichtung ist aus der EP 2 082 472 B1 bekannt. Dort wird eine Kontaktierung mehrerer Spulen eines Elektromotors durch Verbindungselemente und mit diesen einstückig ausgebildete Kontaktelemente beschrieben. Einpressstifte sorgen für eine Verbindung zu einer als Platine ausgebildeten Verbindungsanordnung.A generic contacting device is from the EP 2 082 472 B1 known. There, a contacting of several coils of an electric motor by connecting elements and with these integrally formed contact elements is described. Press-fit pins provide a connection to a connection arrangement designed as a printed circuit board.

Aufgabe der Erfindung ist es, eine Kontaktierungsvorrichtung zu schaffen, die einfacher herstellbar und montierbar ist und einen dauerhaften Kontakt gewährleistet.The object of the invention is to provide a contacting device which is easier to manufacture and assemble and ensures permanent contact.

Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst. Vorteilhafte Ausgestaltungen der Erfindung sind in den darauf bezogenen Unteransprüchen angegeben.This object is solved by the features of claim 1. Advantageous embodiments of the invention are specified in the related subclaims.

Dadurch, dass die Verbindung mittels einer Kontaktplatine hergestellt wird, die ihrerseits in einer Wand des Bauteils gelagert ist, kann auf konventionelle Steckverbindungen gänzlich verzichtet werden. Die elektrischen Leiter bzw. Kabel können mittels der Kontaktplatine direkt an das Bauteil angebunden werden. Diese Verbindung ist sehr sicher, lässt hohe Ströme zu und benötigt nur einen minimalen Bauraum.The fact that the connection is made by means of a contact plate, which in turn is mounted in a wall of the component, can be dispensed with conventional connectors completely. The electrical conductors or cables can be connected directly to the component by means of the contact board. This connection is very safe, allows high currents and requires only a minimal amount of space.

Vorteilhaft ist das Bauteil als Spulengehäuse einer elektrischen Spule ausgebildet und die Kontaktplatine in einem Durchbruch von dessen Wand gelagert.Advantageously, the component is designed as a coil housing of an electrical coil and the contact plate is mounted in an opening of the wall.

Gemäß einer vorteilhaften Weiterbildung ist der Durchbruch an einem Vorsprung der Wand des Spulengehäuses ausgebildet und dadurch für die Lagerung der Kontaktplatine und das Einpressen des Einpresskontakts besonders leicht zugänglichAccording to an advantageous development of the breakthrough is formed on a projection of the wall of the coil housing and thereby particularly easily accessible for the storage of the contact board and the pressing of the press-fit

Besonders vorteilhaft ist die Kontaktplatine mit einem Schweißhaken versehen, mit denen die Enden der elektrischen Leiter des elektrischen Bauteils, insbesondere der Spule, in einfacher Weise dauerhaft verbunden werden können.Particularly advantageously, the contact plate is provided with a welding hook, with which the ends of the electrical conductors of the electrical component, in particular the coil, can be permanently connected in a simple manner.

Die Verbindung der elektrischen Leiter mit den Einpresskontakten erfolgt besonders bevorzugt über Crimp-Verbindungen, über Schweißhülsen oder über Lötverbindungen.The connection of the electrical conductors with the press-in contacts is particularly preferably via crimp connections, via welding sleeves or solder joints.

Nachfolgend werden Ausführungsbeispiele einer erfindungsgemäßen Kontaktierungsvorrichtung unter Bezugnahme auf die Zeichnungen näher erläutert. Es zeigt:

Fig. 1
einen schematische Schnitt durch ein Gehäuse einer Spule mit einer an einer Außenwand des Gehäuses angeordneten, einen Schweißhaken und einen Einpresskontakt umfassenden Kontaktierungsvorrichtung;
Fig. 2
einen schematische Schnitt durch ein Gehäuse einer Spule mit einer an einer Außenwand des Gehäuses angeordneten Kontaktierungsvorrichtung, deren Einpresskontakt rückseitig zwei Crimp-Verbindungen aufweist;
Fig. 3
eine vergrößerte Darstellung eines Teils der Kontaktierungsvorrichtung gemäß Fig. 1;
Fig. 4
eine vergrößerte teilweise Darstellung des Teils der Kontaktierungsvorrichtung gemäß Fig. 3 in einer anderen Perspektive;
Fig. 5
eine vergrößerte Darstellung des Teils der Kontaktierungsvorrichtung gemäß Fig. 3 in einer anderen Perspektive;
Fig. 6
eine vergrößerte Darstellung einer Kontaktierungsvorrichtung mit einer elektrischen Anbindung über eine Drahtwicklung und eine Schweißhülse;
Fig. 7
die Kontaktierungsvorrichtung gemäß Fig. 7 in einer Abwandlung ohne Schweißhülse und
Fig. 8
eine vergrößerte Darstellung einer Kontaktierungsvorrichtung mit einer elektrischen Anbindung über eine Drahtwicklung und eine Lötkappe.
Embodiments of a contacting device according to the invention will be explained in more detail with reference to the drawings. It shows:
Fig. 1
a schematic section through a housing of a coil having a arranged on an outer wall of the housing, a welding hook and a press-fitting comprehensive contacting device;
Fig. 2
a schematic section through a housing of a coil having a arranged on an outer wall of the housing contacting device, the press-in contact on the back has two crimp connections;
Fig. 3
an enlarged view of a portion of the contacting device according to Fig. 1 ;
Fig. 4
an enlarged partial view of the part of the contacting device according to Fig. 3 in a different perspective;
Fig. 5
an enlarged view of the part of the contacting device according to Fig. 3 in a different perspective;
Fig. 6
an enlarged view of a contacting device with an electrical connection via a wire winding and a welding sleeve;
Fig. 7
the contacting device according to Fig. 7 in a modification without welding sleeve and
Fig. 8
an enlarged view of a contacting device with an electrical connection via a wire winding and a solder cap.

Ein in Fig. 1 beispielhaft im Querschnitt dargestelltes Bauteil 10 wird von einem Gehäuse einer Spule gebildet. Zwischen zwei seitlichen Wänden 12 ist ein Raum 11 für eine nicht dargestellte Wicklung der Spule gebildet.An in Fig. 1 exemplified in cross-section component 10 is formed by a housing of a coil. Between two lateral walls 12, a space 11 is formed for a winding, not shown, of the coil.

An einer Wand 12 ist auf der Außenseite ein Vorsprung 14 angeordnet oder ausgebildet. Der Vorsprung 14 kann einstückig mit der Wand 12 ausgebildet oder separat ausgebildet und formschlüssig, beispielsweise durch Clipsen mit dieser verbunden sein. Der Vorsprung 14 weist zwei parallele, sich senkrecht zur Wand 12 erstreckende Wände 15 auf. In einer dieser Wände 15 ist ein Durchbruch 16 ausgebildet, dazu gegenüberliegend in der anderen Wand 15 eine Nut 18. Der Durchbruch 16 und die Nut 18 dienen zur Aufnahme und Fixierung einer Kontaktplatine 20 in einem definierten Abstand zur Wand 12. Der Vorsprung 14 mit seinen Wänden 15 besteht bevorzugt insgesamt, zumindest jedoch im Bereich des Durchbruchs 16 und der Nut 18 aus einem elektrisch nicht leitenden Material, insbesondere aus Kunststoff.On a wall 12, a projection 14 is arranged or formed on the outside. The projection 14 may be formed integrally with the wall 12 or separately formed and positively connected, for example by clips with this. The projection 14 has two parallel, perpendicular to the wall 12 extending walls 15. In one of these walls 15, an opening 16 is formed, opposite thereto in the other wall 15, a groove 18. The opening 16 and the groove 18 serve to receive and fix a contact board 20 at a defined distance from the wall 12. The projection 14 with his Walls 15 is preferably total, but at least in the region of the opening 16 and the groove 18 made of an electrically non-conductive material, in particular of plastic.

Die Kontaktplatine 20 ist aus einem elektrisch leitenden Material, beispielsweise einem Blech, gebildet. Sie weist einen geraden Steg 22 auf, der formschlüssig in den Durchbruch 16 eingesteckt ist und mit einer zugespitzten Schneide 28 an einem Ende in die Nut 18 eintaucht und sich in diese eingräbt. Am anderen, freien Ende geht der Steg 22 in einen abgewinkelten Teil über, an dem ein Schweißhaken 26 ausgebildet ist. Der Schweißhaken 26 ist biegsam und dient zur Aufnahme und dauerhaften Befestigung eines Endes eines Drahtes, der die nicht dargestellte Wicklung der Spule bildet.The contact board 20 is formed of an electrically conductive material, such as a metal sheet. It has a straight web 22, which is positively inserted into the opening 16 and dips with a pointed cutting edge 28 at one end into the groove 18 and digs into it. At the other, free end of the web 22 merges into an angled portion on which a welding hook 26 is formed. The welding hook 26 is flexible and serves to receive and permanently attach an end of a wire forming the unillustrated winding of the coil.

Wie besonders in Fig. 5 gezeigt, weist die Kontaktplatine im zwischen den Wänden 15 liegenden Bereich bevorzugt zwei keilförmig zulaufende Schrägflächen 25 zu beiden Seiten auf, die zur Seite des Schweißhakens 26 hin von zwei Rastnasen 27 begrenzt werden. Mittels der Schrägflächen 25 wird die Kontaktplatine unter einer Druckkraft in den Durchbruch 16 eingepresst. Die Rastnasen 27 legen sich anschließend nach erfolgtem Einpressen an die Innenseite der den Durchbruch 16 aufweisenden Wand 15 an, so dass die Kontaktplatine dauerhaft formschlüssig in den Wänden 15 des Vorsprungs 14 gehalten wird.How special in Fig. 5 shown, the contact board in the area lying between the walls 15 preferably two wedge-shaped tapered inclined surfaces 25 on both sides, which are limited to the side of the welding hook 26 out of two locking lugs 27. By means of the inclined surfaces 25, the contact plate is pressed under a pressure force in the opening 16. The latching lugs 27 then lie down after being pressed in against the inside of the wall 16 having the opening 16, so that the contact plate is permanently held in the walls 15 of the projection 14 in a form-fitting manner.

Die Kontaktplatine 20 weist im zwischen den Wänden 15 gelagerten Bereich ein Einpressloch 24 auf, das zur formschlüssigen Aufnahme eines hakenförmigen Einpresskontakts 30 dient, der mit seiner konisch zulaufenden Spitze 31 unter Aufwendung einer Druckkraft in das Einpressloch gedrückt wird. Der Einpresskontakt 30 weist am anderen Ende eine Verbindung 32 zu wenigstens einem elektrischen Leiter 40, 42 auf. Diese Verbindung kann als Lötverbindung ausgebildet sein, ist aber besonders bevorzugt als Crimp-Verbindung 34 und hierbei besonders als B-Crimp-Verbindung ausgebildet, so wie dies in Fig. 2 dargestellt ist.The contact plate 20 has in the area mounted between the walls 15 a press-in hole 24 which serves for the positive reception of a hook-shaped press-in contact 30, which is pressed with its tapered tip 31 by applying a compressive force in the press-fit. The press-in contact 30 has at the other end a connection 32 to at least one electrical conductor 40, 42. This compound may be formed as a solder joint, but is particularly preferably formed as a crimp connection 34 and in this case especially as a B-crimp connection, as in Fig. 2 is shown.

Die Verbindung zwischen Einpresskontakt 30 und dem wenigstens einen elektrischen Leiter 40, 42 kann auch mittels einer auf einen eckigen oder runden Fortsatz 29 am Einpresskontakt 30 gewickelte Drahtwicklung 36 hergestellt werden, so wie dies in Fig. 7 dargestellt ist.The connection between the press-fit contact 30 and the at least one electrical conductor 40, 42 can also be made by means of a wound on a square or round extension 29 on the press-fit 30 wire 36, as in Fig. 7 is shown.

Die Drahtwicklung 36 kann dabei zusätzlich mittels einer Schweißhülse 38, wie in Fig. 6 gezeigt, oder mittels einer Lötkappe 39, wie in Fig. 8 dargestellt, am Fortsatz 29 elektrisch leitend gesichert sein.The wire winding 36 can additionally by means of a welding sleeve 38, as in Fig. 6 shown, or by means of a solder cap 39, as in Fig. 8 represented, be secured to the extension 29 electrically conductive.

Die in den Fign. 6 bis 8 dargestellten Verbindungsarten sind ebenso für die Anbindung wenigstens eines elektrischen Leiters am Schweißhaken 26 geeignet. Bezugszeichenliste 10 Bauteil (Spulengehäuse) 29 Fortsatz 11 Raum (für Wicklung) 30 Einpresskontakt 12 Wand (von 10) 31 Spitze (an 30) 14 Vorsprung (an 12) 32 Verbindung 15 Wand (von 14) 34 Crimp-Verbindung 16 Durchbruch (in 14) 36 Drahtwicklung 18 Nut (an 14) 38 Schweißhülse 20 Kontaktplatine 39 Lötkappe 22 Steg (von 20) 40 Leiter (Kabel) 24 Einpressloch (an 20) 42 Leiter (Kabel) 25 Schrägfläche 26 Schweißhaken (von 20) 27 Rastnase 28 Schneide (an 22) The in the FIGS. 6 to 8 shown connection types are also suitable for the connection of at least one electrical conductor to the welding hook 26. <B> LIST OF REFERENCES </ b> 10 Component (coil housing) 29 extension 11 Space (for winding) 30 press-fit 12 Wall (from 10) 31 Tip (at 30) 14 Lead (at 12) 32 connection 15 Wall (from 14) 34 Crimp connection 16 Breakthrough (in 14) 36 wire winding 18 Groove (at 14) 38 welding sleeve 20 Contact board 39 solder cap 22 Footbridge (from 20) 40 Conductor (cable) 24 Press-fit hole (at 20) 42 Conductor (cable) 25 sloping surface 26 Welding hooks (from 20) 27 locking lug 28 Cutting edge (at 22)

Claims (10)

Kontaktierungsvorrichtung (20) zur Herstellung eines elektrischen Kontakts zwischen wenigstens einem elektrischen Leiter (40; 42) und einem elektrischen Bauteil (10), dadurch gekennzeichnet, dass das elektrische Bauteil (10) und der elektrische Leiter (40, 42) über eine Kontaktplatine (20) miteinander verbunden sind, die an einer Wand (12) des Bauteils (10) gelagert ist und wenigstens ein Einpressloch (24) zur Aufnahme eines Einpresskontakts (30) aufweist.A contacting device (20) for making electrical contact between at least one electrical conductor (40, 42) and an electrical component (10), characterized in that the electrical component (10) and the electrical conductor (40, 42) are connected via a contact board (40). 20) are connected to each other, which is mounted on a wall (12) of the component (10) and at least one press-in hole (24) for receiving a press-fit (30). Kontaktierungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Bauteil als Spulengehäuse (10) einer elektrischen Spule ausgebildet ist und die Kontaktplatine in einem Durchbruch (16) von dessen Wand (12) gelagert ist.Contacting device according to claim 1, characterized in that the component as a coil housing (10) of an electrical coil is formed and the contact board in an opening (16) of the wall (12) is mounted. Kontaktierungsvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der Durchbruch (16) an einem Vorsprung (16) der Wand (12) des Spulengehäuses (10) ausgebildet ist.Contacting device according to claim 2, characterized in that the opening (16) on a projection (16) of the wall (12) of the coil housing (10) is formed. Kontaktierungsvorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass der Vorsprung (16) einstückig mit der Wand (12) ausgebildet ist.Contacting device according to claim 3, characterized in that the projection (16) is formed integrally with the wall (12). Kontaktierungsvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der Vorsprung (16) als separates Bauteil ausgebildet und formschlüssig mit der Wand (12) verbunden ist.Contacting device according to claim 2, characterized in that the projection (16) is formed as a separate component and positively connected to the wall (12). Kontaktierungsvorrichtung nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, dass die Kontaktplatine (20) formschlüssig in wenigstens einer Wand (15) des Vorsprungs (16) gehalten ist.Contacting device according to one of claims 2 to 5, characterized in that the contact plate (20) is positively held in at least one wall (15) of the projection (16). Kontaktierungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Kontaktplatine (20) mit einem Schweißhaken (26) oder einem Fortsatz (29) zur Herstellung einer elektrische Kontaktierung versehen ist.Contacting device according to one of the preceding claims, characterized in that the contact plate (20) is provided with a welding hook (26) or an extension (29) for producing an electrical contact. Kontaktierungsvorrichtung nach einem der der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der wenigstens eine elektrische Leiter (40, 42) mit dem Einpresskontakt (30) oder mit der Kontaktplatine (20) über eine Crimp-Verbindung (34) verbunden ist.Contacting device according to one of the preceding claims, characterized in that the at least one electrical conductor (40, 42) with the press-in contact (30) or with the contact plate (20) via a crimp connection (34) is connected. Kontaktierungsvorrichtung nach einem der der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der wenigstens eine elektrische Leiter (40, 42) mit dem Einpresskontakt (30) oder mit der Kontaktplatine (20) über eine Drahtwicklung (36) verbunden ist.Contacting device according to one of the claims 1 to 7, characterized in that the at least one electrical conductor (40, 42) is connected to the press-in contact (30) or to the contact board (20) via a wire winding (36). Kontaktierungsvorrichtung nach Anspruch 9, dadurch gekennzeichnet, dass die Drahtwicklung (36) mittels einer Schweißhülse (38) oder einer Lötkappe (39) fixiert ist.Contacting device according to claim 9, characterized in that the wire winding (36) by means of a welding sleeve (38) or a solder cap (39) is fixed.
EP15180178.4A 2014-08-07 2015-08-07 Contacting device Withdrawn EP2983244A1 (en)

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DE102014111313.6A DE102014111313A1 (en) 2014-08-07 2014-08-07 contacting

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264816A (en) * 1991-01-09 1993-11-23 Furnas Electric Company Electrical winding termination structure
US20080083553A1 (en) * 2006-10-09 2008-04-10 Markus Gaertner Current conductor
DE102007057501A1 (en) * 2007-11-29 2009-06-04 Robert Bosch Gmbh Electrical contact device for controller of motor vehicle, has bus bar for supplying electrical energy to controller from cable or pole terminal, and press-fit connection placed in electrical contact with bus bar
DE102007061910A1 (en) * 2007-12-21 2009-07-02 Zf Electronics Gmbh Plug-in connector for use on pressed screen for printed circuit board, has plug-in element, where connector is joined by press fit connection of rounded hole and element such that diagonal dimension of element is larger than hole diameter
EP2082472B1 (en) 2006-10-14 2012-10-10 ebm-papst St. Georgen GmbH & Co. KG Electric motor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264816A (en) * 1991-01-09 1993-11-23 Furnas Electric Company Electrical winding termination structure
US20080083553A1 (en) * 2006-10-09 2008-04-10 Markus Gaertner Current conductor
EP2082472B1 (en) 2006-10-14 2012-10-10 ebm-papst St. Georgen GmbH & Co. KG Electric motor
DE102007057501A1 (en) * 2007-11-29 2009-06-04 Robert Bosch Gmbh Electrical contact device for controller of motor vehicle, has bus bar for supplying electrical energy to controller from cable or pole terminal, and press-fit connection placed in electrical contact with bus bar
DE102007061910A1 (en) * 2007-12-21 2009-07-02 Zf Electronics Gmbh Plug-in connector for use on pressed screen for printed circuit board, has plug-in element, where connector is joined by press fit connection of rounded hole and element such that diagonal dimension of element is larger than hole diameter

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