公开(公告)号：EP2420425B1

公开(公告)日：2013-04-24

申请号：EP11176914.7

申请日：2011-08-09

Applicant: Deutsches Zentrum für Luft- und Raumfahrt e.V.

Inventor： König, Jens ,  Kopp, Gerhard ,  Dr. Winter, Joachim

IPC: B61D17/02 ,  B61D17/06 ,  B61H11/10 ,  B60T1/16

CPC classification number: B61D17/06 ,  B60T1/16 ,  B61H11/10

公开(公告)号：EP2138364B1

公开(公告)日：2012-02-01

申请号：EP08011617.1

申请日：2008-06-26

Applicant: Forstgarten Holding GmbH

Inventor： Laxhuber, Ludwig, Dr.

IPC: B60T1/16 ,  B60K16/00

CPC classification number: B60K16/00 ,  B60K2016/006 ,  B60T1/10 ,  B60T1/16 ,  B60T2270/604 ,  F03D1/025 ,  F03D1/04 ,  F03D9/25 ,  F03D9/32 ,  F05B2240/941 ,  Y02E10/725 ,  Y02T10/90

Abstract: An air brake system is provided for using the air resistance of a car (1) to produce energy and for simultaneously braking the car (1). The air brake system comprises an air intake port (2) having an open and a closed position. The air intake port (2) can be arranged, for instance, on the car (1) grille or on the sides of the car (1). The air intake port (2) is connected to an air guiding channel (4) disposed inside of the car (1), preferably in the hood compartment or engine bay thereof. The air entering the air intake port (2) in its open position and being guided through the air guiding channel (4) acts on energy conversion means being configured to convert the kinetic energy of the moving air into a different usable form of energy. Preferably, the energy conversion means comprise a rotatable fan (5) and a generator (6). The fan (5) is arranged inside of the air guiding channel (4) so that air entering the air intake port (2) in its open position and being guided through the air guiding channel (4) passes by the fan (5) and causes a rotating motion thereof. The fan (5) is operatively connected to the generator (6) for converting the rotational energy of the fan (5) and, thus, ultimately the energy of the air entering via the air intake port (2) in its open position and moving through the car (1) via the air guiding channel (4) into electric energy, which can be stored, for instance, by a battery of the car (1). The inventive air brake system, thus, provides for the advantage that in addition to using an increased air resistance for braking the car (1) this braking action is also producing energy that can be re-used by the car (1).

Abstract translation: 空气制动系统提供了一种使用一个轿厢（1）的空气阻力，以产生能量和用于同时制动轿厢（1）。 空气制动系统包括（2）具有打开和闭合位置的空气进气口的。 进气口（2）可以被设置，例如，在轿厢（1）的格栅或在轿厢（1）的侧面。 进气口（2）在空气被连接到（4）设置在所述轿厢（1）的内部，优选地在发动机舱或发动机舱其引导通道。 在其打开位置进入空气进气口（2）和（4）中的空气引导通道被引导的空气作用于能量转换装置被配置为移动空气的动能转换成能量的不同可用的形式。 优选地，所述能量转换装置包括可旋转基体风扇（5）和一个发电机（6）。 所述风扇（5）是在空气引导通道（4），这样做的空气在其打开位置进入空气进气口（2），并通过在空气引导通道（4）穿过由风扇引导的内部布置（5）和 使它们的旋转运动。 所述风扇（5）可操作地连接到所述发电机（6），用于将旋转能转换所述风扇（5）的，因此，最终的能量经由所述进气口（2）在其打开位置进入空气的和移动 通过经由成电能的空气引导通道（4），其可以被存储，例如，由汽车的电池的轿厢（1）（1）。 根据本发明的空气制动系统，因此，提供用于“那个”除了使用在增加空气阻力用于制动轿厢（1）因此，这种制动作用产生能量并可以重新使用的轿厢（1）的优点。

公开(公告)号：EP1904363A1

公开(公告)日：2008-04-02

申请号：EP06722851.0

申请日：2006-05-10

Applicant: Webasto AG

Inventor： WEGENER, Fritz

IPC: B62D37/02 ,  B62D35/00 ,  B60T1/16

CPC classification number: B60T1/16 ,  B62D35/007 ,  B62D37/02

Abstract: The invention relates to an air-guiding device (10) of a vehicle (1), comprising a spoiler (12) fastened to a spoiler base (14), and an adjusting device (20) for adjusting the spoiler base (14) between an inoperative position, in which the spoiler (12) is essentially situated within the vehicle contour (3), and at least one first operating position, in which the spoiler (12) is deployed beyond the vehicle contour (3) in order to provide a down force effect during the journey, the adjusting device (20) comprising a pivoting-link arrangement (22, 28) coupled to the spoiler base (14) and controllable driving means for pivoting the pivoting-link arrangement (22, 28) in order to adjust the spoiler base (14) between the inoperative position and the operating position. In order to permit a greater maximum deployment angle of the spoiler, according to the invention the adjusting device (20) is suitably designed in order to overstretch a joint (26) between a front region of the spoiler base (14) and an end of a front pivoting link (22) of the pivoting links (22, 28) during deployment of the spoiler (12).