A vehicle seat fan apparatus includes a fan including an impeller and a fan opening, the fan being attached to a vehicle seat at a position where an opening of an air passage provided on a back surface of a seat pad faces the fan opening; and a seal member configured to be interposed between the opening of the air passage and the fan opening, and to form an airflow path that allows airflow to move between the opening of the air passage and the fan opening. A release path is provided in a connection portion where the seal member is connected to the opening of the air passage, so as to allow part of the airflow to move between an inside and an outside of the airflow path, and between an inside and an outside of the air passage.

An air control apparatus for an air conditioning system may include a housing defining at least one duct and at least one flap. The at least one flap may comprise a shaft having at least one projecting wing. At least one longitudinal end of the shaft may be rotatably mounted about an axis of rotation on a wall of the housing via a bearing opening. The bearing opening may include an offset region and a bearing region. The offset region may have a larger inner diameter than the bearing region. A sealing contour may be disposed on the at least one wing and a counter-sealing contour may be disposed on the associated wall.

Disclosed herein is an air conditioning system for a vehicle, in which an air conditioning module having noise-induced sources is arranged at an engine room based on a dash panel and a distribution duct for distributing air to the interior of the vehicle is arranged in the interior of the vehicle based on the dash panel, thereby reducing noise and vibration in the interior of the vehicle, securing visibility and enabling a worker to easily access the air conditioning system for follow-up service because the air conditioning module causing noise is arranged inside the engine room, and enhancing passengers' convenience by maximizing the interior space of the vehicle in comparison with the conventional air conditioning systems because only the distribution duct is arranged in the interior of the vehicle.

A system for treating air for a motor vehicle is described, the former comprising a transversal structural element adapted to be fixed to a frame of the motor vehicle or integrated into the frame, and a heat exchanger integrated into or fixed to the structural element. The heat exchanger comprises first passages adapted to be crossed by an air flow and is adapted to subject said air flow to a heat exchange as it crosses the first passages. The first passages are adapted to be fluidly connected to the passenger compartment of the motor vehicle.

Air conditioning system for multi-zone air conditioning of a motor vehicle interior comprising a casing with a mixing chamber and several zone outlets outgoing from mixing chamber, in which an evaporator and at least one heat exchanger are disposed such that main air flow from evaporator through at least one heat exchanger into zone outlets is linear and at least two bypass channels, each comprising a louver, in order to circumvent at least one heat exchanger connect a region downstream of evaporator and a region downstream of at least one heat exchanger, wherein the first bypass channel, as a mixing bypass channel, opens out into mixing chamber and the second bypass channel, as a stratification bypass channel, opens out into a zone outlet.

A seat with a warmer may include a heating unit mounted on a rear side of a seat back and radiating heat toward a rear seat; an air duct disposed close to the heating unit on the seat back, extending up and down on the seat back, and passing air therein, and a blowing unit disposed in the air duct generating a sucking force in the air duct so that air heated by the heating unit flows into the air duct, and sending out the heated air in the air duct to a floor under the rear seat.

A seat with a warmer may include a heating unit mounted on a rear side of a seat back and radiating heat toward a rear seat; an air duct disposed close to the heating unit on the seat back, extending up and down on the seat back, and passing air therein, and a blowing unit disposed in the air duct generating a sucking force in the air duct so that air heated by the heating unit flows into the air duct, and sending out the heated air in the air duct to a floor under the rear seat.

A motor vehicle has lower and upper air duct sections (4, 8) arranged within the motor vehicle in series in a throughflow direction, with a vent for conveying and discharging air for air conditioning the vehicle interior space. The lower air duct section (4) is arranged in the region of an inner floor of the vehicle and is fixed to the bodyshell. The upper air duct section (8) is part of a lining (9) for the B pillar (2).

A seat with a warmer may include a heating unit mounted on a rear side of a seat back and radiating heat toward a rear seat; an air duct disposed close to the heating unit on the seat back, extending up and down on the seat back, and passing air therein, and a blowing unit disposed in the air duct generating a sucking force in the air duct so that air heated by the heating unit flows into the air duct, and sending out the heated air in the air duct to a floor under the rear seat.

A housing for an air-handling system includes a first housing shell and a second housing shell. The first housing shell includes a first casing portion and a tub portion monolithically formed. The tub portion is formed at a bottom of the main housing and includes a floor and a third sidewall. The second housing shell includes a casing portion configured to cooperate with the first casing portion to enclose a source air flow conduit of the main housing. The first housing shell further includes a first engaging feature circumscribing the first casing portion and the tub portion, and the second housing shell further includes a second engaging feature circumscribing the second casing portion. The first engaging feature is configured to cooperate with the second engaging feature to align the first housing shell and the second housing shell.