Disclosed herein is a vehicle air vent that includes a duct having a channel therein through which air flows, and a discharge end through which the air is discharged, a first adjuster installed in the duct so as to be rotatable about a first rotary shaft, an extending direction of a first opening being varied depending on the angle of rotation of the first adjuster, a second adjuster installed in the duct so as to be rotatable about a second rotary shaft, an extending direction of a second opening being varied depending on the angle of rotation of the second adjuster, a third adjuster installed on the discharge end so as to be rotatable about a third rotary shaft, a third opening being defined between the third adjuster and the duct, and an interlocking connector operatively connecting the first adjuster to the third adjuster.

An air handling system of a vehicle comprises a housing defining an inlet section. The inlet section includes a recirculation inlet in fluid communication with a passenger compartment of the vehicle and a fresh air inlet in fluid communication with an ambient environment. An air distribution door is disposed in the inlet section for controlling a distribution of air entering the inlet section through the recirculation inlet and the fresh air inlet. A baffle door is disposed in the inlet section for selectively reducing a flow area through the fresh air inlet to accommodate a ram air pressure induced by motion of the vehicle relative to fresh air of the ambient environment.

An air distribution plenum for controlling air flow in a vehicle HVAC system includes an air inlet and first and second air outlets. A movable member substantially blocks the first and second air outlets when in a first position, blocks only the first air outlet in a second position, blocks only the second air outlet in a third position, and permits air to flow through both the first and second air outlets when in a fourth position.

A motor vehicle air conditioning unit, having a housing with at least one air channel arranged therein and with at least one heat exchanger for conditioning the air in the at least one air channel, the housing having at least one first air outlet and one second air outlet, a first air outlet channel being assigned to the first air outlet and conducting air to the first air outlet, and a second air outlet channel being assigned to the second air outlet and conducting air to the second air outlet, a first vane valve and a second vane valve being provided. The first vane valve assigned to the first air outlet channel, and the second vane valve assigned to the second air outlet channel, the first vane valve and the second vane valve being rotatably fixedly connected to a shaft and being rotatable by an actuator driving the shaft.

An air vent for a vehicle includes a housing having an air inlet region and an opposite air outlet region, an air stream splitter received at least regionally in the housing in such a way that, at least in the air outlet region of the housing, an air duct that is delimited or defined by the housing is split into a first air duct and a second air duct separated therefrom. For air deflection as needed in a vertical direction, the air vent has at least two air guiding elements, which are received in the first air duct and are opposite to one another and are pivotable about a common first axis of rotation, and including at least two air guiding elements, which are received in the second air duct and are at least regionally opposite to one another and are pivotable about a common second axis of rotation.

A safety ventilation device for vehicles or other applications has a housing with one or more openings covered by a hinged flap with the flaps interconnected by a connecting element. A spring is attached to the connecting element or otherwise to the flaps such that in a first position the spring keeps the flaps open and air can pass through the openings. In a second position, upon the application of force to the flaps, such as airflow caused by a moving vehicle, the spring compresses, and the flaps close. The housing of the device includes a protrusion at the top and a channel at the bottom to facilitate an interference fit between a window and a window or door frame.

Disclosed is an air vent comprising a housing configured to guide an air flow from an air inlet to an air outlet, an air guide arranged at least partly within the housing such that the air guide and the housing define a first air channel and a second air channel, a regulating flap arranged between the air inlet and the air guide, configured to regulate a ratio between a first partial air flow through the first air channel and a second partial air flow through the second air channel, a first and second shutoff element arranged at least partly within the housing. The first shutoff element is configured to shut off the first partial air flow without shutting off the second partial air flow and the second shutoff element is configured to shut off the second partial air flow without shutting off the first partial airflow.

A flap system for a heating, ventilation and air-conditioning unit for circulating-air/fresh-air control in a motor vehicle, the HVAC unit having flow ducts for circulating air and for fresh air and a mixing chamber in which circulating air and fresh air are mixed with one another for ventilating a vehicle interior, the flap system having two rotary flaps, each adjustable about an axis of rotation, and an actuator, by which one of the two rotary flaps is driven directly for adjustment, and wherein the other rotary flap is a circulating air rotary flap associated with the flow channel for circulating air for influencing a circulating air flow.

The present invention relates to an air conditioner for a vehicle having a rear seat outlet, which can relieve temperature inversion that discharge temperature of the console vent becomes higher than discharge temperature of a rear seat floor vent in a bi-level mode, and prevent reduction of air volume of the console vent in the cooling mode. The air conditioner for a vehicle, which has a rear seat outlet, includes an air-conditioning case having an air passageway formed therein and a plurality of air outlets, and a cooling heat exchanger and a heating heat exchanger disposed in the air passageway of the air-conditioning case to exchange heat with air passing through the air passageway. Wherein the air outlets include a console vent and a rear seat floor vent, and an entrance of the rear seat floor vent is formed above an entrance of the console vent.

An air conditioner has: an air-conditioning case including an air passage; a plate-shaped door body that rotates about a rotation shaft; and an opposing wall provided in the air passage to define a gap between a tip portion of the door body and the opposing wall. A length of the opposing wall in a circumferential direction of the rotation shaft is larger than a thickness dimension of the tip portion of the door body. The opposing wall includes a first door facing surface and a second door facing surface. The air-conditioning case has a connecting surface connecting the first door facing surface and the second door facing surface. The second door facing surface is located outward with respect to the rotation shaft in a radial direction than the first door facing surface is.