Passenger car flow influencing device, has air guiding element e.g. rear spoiler, arranged in rear region of passenger car and linearly movable between retracted position and extended position, and conductive element moved in rear region

摘要

The device has an air guiding element (4) e.g. rear spoiler, arranged in a rear region of a passenger car (1). The air guiding element is linearly movable between a retracted position and an extended position. The air guiding element is provided completely inside a car body shell (7) in the rear region of the car in the retracted position. The air guiding element is integrated into a car roof, a rear flap or a luggage compartment door (3). A conductive element is moved in the rear region based on car condition parameters e.g. car speed and/or car acceleration.