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Air guide system for motor vehicle

A technology for guiding systems and motor vehicles, which is applied to the arrangement of vehicle components, power plant cooling, and vehicle body, etc., which can solve problems such as the weight of the actuator and a large amount of energy, and achieve the effect of reducing flow resistance and reducing leakage

Active Publication Date: 2014-09-03
ROCHLING AUTOMOTIVE SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Accordingly, this type of actuator is heavy, large and requires a lot of energy

Method used

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  • Air guide system for motor vehicle
  • Air guide system for motor vehicle
  • Air guide system for motor vehicle

Examples

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Embodiment Construction

[0035] figure 1 An exemplary embodiment of an air guidance system 10 for a motor vehicle is shown, which is not shown in more detail in the drawing. The air-guiding system 10 comprises a support structure 12, which is only shown in section in the figures, and which comprises air passage openings 14 (cf. figure 1 (c) and figure 2 ).

[0036] In the area of ​​the air channel opening 14 there is an air damper assembly 16 comprising at least one air damper 18 (in the present case three air dampers 18 ) arranged on the support structure 12, so that the air damper can in each case around the damper axis 20 in figure 1 The closed position shown in (a) is the same as figure 1 It pivots between the open position shown in (c), thereby adjusting the flow cross-section of the air passage opening 14 .

[0037] In the present example, the damper axis 20 is stationary relative to the support structure 12 . However, this is not strictly necessary. It may also be provided that the air ...

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Abstract

Provided is an air guide system (10) for a motor vehicle, comprising a support structure (12) having an air passage opening (14), an air damper assembly (16) having at least one air damper (18) which is provided on the support structure (12) so that it can pivot about a damper axis (20) between a closed position (FIG. 1(a)) and an open position (FIG. 1(c)) in order to adjust a flow cross-section of the air passage opening (14), the flow cross-section being minimal in the closed position (FIG. 1(a)), and the air damper (18) comprising two opposing damper longitudinal edges (22) extending substantially in the direction of the damper axis (20), and an air guide means (24) for guiding air (L) flowing through the air passage opening (14) downstream of the air passage opening (14), wherein the air guide means (24) comprises one or more air guide walls (26), an air guide wall (26) of the air guide means (24) being assigned to at least one, preferably each, air damper (18) of the air damper assembly (16), and, for the respective air damper (18), the assigned air guide wall (26) extending from an air-damper-side edge (28) of the air guide wall (26) away from the damper axis (20) of the air damper (18), and, in a central region of the damper axis, which extends over at most 80 percent of the length (b) of the damper axis (20), the minimum distance (d) of the damper axis (20); of the air damper (18) in the closed position to the air-damper-side edge (28) of the assigned air guide wall (26) is less than the average distance (a) between the damper longitudinal edges (22), preferably less than half, particularly preferably less than a tenth of the average distance (a) between the damper longitudinal edges (22).

Description

technical field [0001] The invention relates to an air guidance system for a motor vehicle, comprising: a support structure having an air passage opening; an air damper assembly having at least one air damper , the air damper is arranged on the support structure so that the air damper pivots around the damper axis between a closed position and an open position, thereby adjusting the flow cross-section of the air passage opening, the flow cross-section It is smallest in the closed position, and the air damper includes two opposite damper longitudinal edges extending substantially in the direction of the damper axis; and air guiding means for guiding air downstream of the air passage opening Flow through the air passage opening. Background technique [0002] Air guidance systems of this type are well known from experience and are used to selectively cool units in the interior region of the vehicle. Air guidance systems comprising pivotable air dampers are used, for example, ...

Claims

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Application Information

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IPC IPC(8): B62D37/02
CPCB60H1/3421B60H2001/3464B60K11/085B60K11/08
Inventor A·施米特
Owner ROCHLING AUTOMOTIVE SE
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