Arrangement of rear part of underbody structure for rechargeable hybrid motor vehicle and hybrid motor vehicle

A technology for hybrid and motor vehicles, applied in the direction of motor vehicles, substructures, electric vehicles, etc., which can solve the problems of loss of available space in the luggage compartment, non-compliance with arrangement restrictions, etc.

Active Publication Date: 2022-02-25
RENAULT SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One consequence of this arrangement is a significant loss of usable space in the luggage compartment, which is not desirable, and another conse

Method used

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  • Arrangement of rear part of underbody structure for rechargeable hybrid motor vehicle and hybrid motor vehicle
  • Arrangement of rear part of underbody structure for rechargeable hybrid motor vehicle and hybrid motor vehicle
  • Arrangement of rear part of underbody structure for rechargeable hybrid motor vehicle and hybrid motor vehicle

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Embodiment Construction

[0025] These figures are represented using directions and orientations provided according to a frame of reference XZY in which axis X is the longitudinal direction of the vehicle (from front to rear), axis Y is the transverse direction across the vehicle (oriented to the right), and Axis Z is the vertical direction of the vehicle (orientated upwards).

[0026] therefore, figure 1 The arrangement of the rear portion 10 of the underbody structure of a rechargeable hybrid motor vehicle is shown. Several components of a rechargeable hybrid motor vehicle have to be installed in this rear part 10 of the underbody structure, these components include: low voltage battery 11 (12V), high voltage battery 12 (400V), charger 13, fuel tank 14 , an exhaust line 15, and a muffler 16 arranged at the end of the exhaust line 15 and intended to reduce exhaust noise.

[0027] according to figure 1 In the architecture described in , the vehicle includes a rear suspension 17, such as a multi-link re

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PUM

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Abstract

The invention relates to an arrangement for a rear part (10) of an underbody structure of a rechargeable hybrid motor vehicle, the arrangement comprising a rear bracket (18) through two arms (181, 182) ) extending at each end thereof, the two arms being the front and rear arms, the attachment points (181a, 182a) on these arms allow the bracket to be attached to the body and rear suspension; the vehicle's The components include: a low voltage battery (11), a high voltage battery (12), a battery charger (13), a fuel tank (14), and an exhaust muffler (16) arranged at said rear portion of the underbody structure, The position of the attachment point (182a) of the rear arm (182) of the rear bracket defines a reference position (P0) in the longitudinal direction (X) of the vehicle, behind which the exhaust muffler is arranged, and the The other aforementioned components of the vehicle are arranged in front of this reference position.

Description

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Claims

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Application Information

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Owner RENAULT SA
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