Electrical cable for the energy supply of vehicles

An energy supply and cable technology, applied in the field of cable vehicles, can solve the problems of high production cost and high consumption of materials, and achieve the effect of easy operation and weight saving.

Active Publication Date: 2014-02-19
LAPP ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This means, on the other hand, that 50% more material has to be consumed for the cables during production than is available during operation
resulting in high production costs

Method used

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  • Electrical cable for the energy supply of vehicles
  • Electrical cable for the energy supply of vehicles
  • Electrical cable for the energy supply of vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] figure 1 A cable 10 according to the invention is shown which can advantageously be used for the energy supply of a vehicle 50 . The cable 10 includes a sheath 16 and at least two electrical conductors 12 that are insulated. The cable 10 can additionally be used to transfer other media or forms of energy. For example, an optical waveguide can be integrated into the cable 10 .

[0055] The cable 10 is provided, at least at its free end, with a plug connector 18 via which the cable 10 can be connected to an interface of an electrical device, for example a power supply unit.

[0056] Depending on the requirements for the cable 10 , plug connectors 18 may also be respectively fixed at both ends of the cable 10 . This provides a cable 10 which can be used independently of the vehicle in which it is carried and can be extended as desired.

[0057] The cable 10 may also be fixedly connected on one side with an electric device such as an electric storage unit 500 provided i...

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PUM

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Abstract

The invention relates to an electrical cable (10), in particular for the energy supply of a vehicle (50), comprising a sheath (16), within which at least two insulated electrical conductors (12) are provided, which are connected to at least one plug connector (18) at at least one first end of the cable (10). According to the invention, the sheath (16) and/or the conductors (12) and/or at least one shaping element (20) preferably provided in the cable (10) is designed in such a way that the cable (10) is held in a resting position by means of a restoring force, in which resting position the cable (10) has the shape of a spiral and is oriented along a flat or curved resting surface.

Description

technical field [0001] The invention relates to an electrical cable for the energy supply of a vehicle, a device for storing such an electrical cable, and a vehicle with such an electrical cable. Background technique [0002] In order to supply a vehicle with an electric drive with electrical energy, an electrically conductive connection must be provided between the energy source and the vehicle. For this purpose, any electrical cable can be used, which is unwound to a suitable length, for example, from an electrical cable reel. In this case, the detour and coiling of the cables are correspondingly associated with expenditure. If, on the other hand, the cable is not wound up but placed on the ground, damage to the cable may occur. In this case, the cable can act as a trip wire and even present as an electrical hazard if the sheath is damaged. [0003] Furthermore, there is a risk of weathering of the freely hanging cables. Furthermore, there is a risk of damage and theft...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G11/02B60L11/18
CPCY02T10/7088B65H2701/34H01B7/06Y02T10/7005Y02T90/14B60L2230/12Y02T90/121B65H75/362B60L2270/142H02G11/02B65H75/425B60L11/1818B60L53/16B60L53/18Y02T10/7072Y02T10/70B60R16/0215Y02T90/12
Inventor 萨索·马特斯基I.海恩里奇
Owner LAPP ENG
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