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Motor vehicle having an electromotive unit and the power supply module thereof arranged in the vicinity of a running gear of the vehicle

A technology of engine set and power supply module, applied in the direction of mechanism layout/installation, vehicle energy storage, power unit, etc., can solve the problem of large size and so on

Active Publication Date: 2012-09-19
PEZHO SITROEN AUTOMOBILS SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] This stacking along the vehicle's Z-axis is relatively large in size, and relocating it to the rear of the vehicle near the rear axle assembly would be a visual detriment to preserving the maximum usable volume of the passenger compartment or trunk Effect

Method used

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  • Motor vehicle having an electromotive unit and the power supply module thereof arranged in the vicinity of a running gear of the vehicle
  • Motor vehicle having an electromotive unit and the power supply module thereof arranged in the vicinity of a running gear of the vehicle
  • Motor vehicle having an electromotive unit and the power supply module thereof arranged in the vicinity of a running gear of the vehicle

Examples

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Effect test

Embodiment Construction

[0036] In these figures, the same elements are provided with the same reference numerals.

[0037] The coordinate system used in the figure is the XYZ three-dimensional coordinate system commonly used by those skilled in the art to represent vehicles in space.

[0038] Such a coordinate system is used inter alia in patent document FR0956234.

[0039] The front of the vehicle is marked with the letters AV and the rear of the vehicle with the letters AR.

[0040] exist figure 1 The lower part of the rear part of the body 1 of a vehicle 2 is shown, which may be a rechargeable or non-rechargeable motor vehicle of hybrid (thermal / electric) or pure electric type.

[0041] The lower part of the body 1 supports various mechanisms, which will be described below.

[0042] The shock absorbers are not shown, but rear shock absorbers 3 and 4 can be discerned extending from the inner longitudinal beam assembly (longeronnet) of the body structure 1 .

[0043] In this figure, the rear axl...

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Abstract

The invention relates to a vehicle (2), particularly a motor vehicle, comprising at least one electromotive drive unit (23) and a power supply module (37) capable of supplying the electromotive drive unit (23), a running gear (5) mechanically coupled to the electromotive unit (23), and a chassis (18) attached to the body (1) of the vehicle (2), in the vicinity of the running gear (5), onto which the electromotive unit (23) and the power supply module (37) are attached, characterized in that the chassis (23) defines a platform attached below the body (1) of the vehicle (2), between the body (1) of the vehicle and a floor (P) separating a useful space of the vehicle (2) which is part of the passenger compartment or adjacent to the passenger compartment, and in that the chassis (18) is capable of receiving and supporting the electromotive unit (23) and the power supply module (37), wherein the electromotive unit (23) and the power supply module (37) are arranged on either side of the chassis (18).

Description

technical field [0001] The invention relates to rechargeable or non-rechargeable motor vehicles of the thermal / electric hybrid or purely electric type. Background technique [0002] Such a vehicle comprises at least one traction motor powered by a power supply module, which is arranged in the vicinity of the running gear for driving the wheels of the running gear. [0003] The motor unit refers to the assembly formed by the combination of the motor and the reducer that is coupled to the output shaft of the motor and integrated with the rotor of the motor. [0004] The reducer adapts the speed of the electric motor to the torque required by the vehicle's wheels. [0005] The power supply module refers to the assembly formed by the combination of the battery block and the power electronic unit of the electric accelerator. Such an energy unit includes in particular a DC voltage servo circuit DC / DC to adapt the voltage released by the battery block to the voltage received by t...

Claims

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Application Information

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IPC IPC(8): B60K1/00B60K1/04H01M2/10B62D21/11B62D21/15B60L50/64
CPCY02E60/12B60K2350/1064B62D21/11B60K2350/2039B60K2001/0416B60K2001/0433B60K1/04B60K2350/2086B60K2001/0438H01M2/1083B60K37/02B60K1/00B60K2350/206Y02E60/10H01M50/249B60L50/64Y02T10/70B60K35/215B60K35/60B60K2360/20B60K2360/34B60K2360/693
Inventor H·阿库姆O·切谢尔斯基
Owner PEZHO SITROEN AUTOMOBILS SA
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