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Electric plug-in connection system

A plug-in system and electrical contact technology, applied in the direction of electrical components, circuits, connections, etc., to achieve the effects of preventing electrical connections, flexible coding, and reliable torsion protection

Active Publication Date: 2014-08-13
PHOENIX CONTACT GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, only one feature can be encoded, such as encoding polarity

Method used

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Examples

Experimental program
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Embodiment Construction

[0036] Refer below Figure 1 to Figure 6 Two embodiments of the present invention are described.

[0037] figure 1 A perspective view of an electrical plug-in system 1 is shown in , which here has a contact device 2 designed as a base rail 20 . Furthermore, a plug 30 designed as a plug connector 3 for electrical connection to the contact device 2 is provided.

[0038] The electrical plug-in system 1 with its contact device 2 and the plug-in device 3 have a coding system 4 which here comprises three mutually independent coding devices 5 , 6 and 7 .

[0039] The first coding device 5 , 15 is designed, for example, as a twist protection in order to reliably prevent the plug-in device 3 from being inserted into the contact device 2 twisted by 180°. The housing shapes 8 and 9 match each other with their outer contours 12 and 13 in order to ensure a protection against torsion.

[0040]The second encoding means 6 is configured with a key-slot encoding means 16 for encoding the se...

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PUM

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Abstract

An electric plug-in connecting system having at least one contact device and an electric plug-in connector for electrically connecting the electric plug-in connector with the contact device, and having a coding system to avoid unintentional contacts, wherein the coding system includes at least three coding devices independent of one another for coding.

Description

technical field [0001] The invention relates to an electrical plug-in system, in which two electrical components to be connected to each other can be connected by means of plug-in. In particular, the electrical plug-in system according to the invention is also suitable for connecting electrical components having a plurality of electrical conductors. Background technique [0002] Plug systems are known in the prior art in which components of the plug system are coded in order to avoid incorrect connections. For example by DE 2021547A known a kind of coding that is used for the plug-in device that is made up of two half couplings, wherein one plug-in part has the part that can break off, can expose opening after this part is removed, can be arranged on the other The coding pin on the connector is inserted into the opening. [0003] A disadvantage of this known system is that the encoding can only be performed once. Because the part cannot be restored to the original state a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/64H01R13/645
CPCH01R13/6456H01R13/645H01R13/6453H01R13/64
Inventor A·施拉德
Owner PHOENIX CONTACT GMBH & CO KG