An air sanitizing apparatus for a vehicle comprising: an ozone generator; a negative ion generator; and an ultraviolet radiation source. The air sanitizing apparatus further includes a rotating feature and a motor operably connected to the rotating feature, the rotating feature configured to move the air sanitizing apparatus along a track system. The air sanitizing apparatus can include a first end portion; a second end portion; a middle portion disposed between the first end portion and the second end portion, the middle portion rotatable relative to the first end portion and the second end portion about an axis that extends through both the first end portion and the second end portion. The ozone generator, the negative ion generator, and the ultraviolet radiation source are all disposed at the middle portion. The air sanitizing apparatus is disposed in an interior of a vehicle below but adjacent to a ceiling.

Embodiments of the disclosure can relate to a ceiling mounted air distribution system for a railcar. According to one embodiment of the disclosure, a ceiling-mounted air distribution plenum may include: a diffuser configured to transmit air to at least one first air channel, the at least one first air channel having a first end configured to couple to the diffuser, a second end distal from the first end; at least one second air channel disposed proximate to and longitudinally with the at least one first air channel, the at least one second air channel having a first end configured to couple to the diffuser, a second end distal from the first end, and at least one air distribution hole, and at least one channel divider disposed to separate the at least one first air channel and the at least one second air channel.

An automobile wind directing accessory device that is attachable to a sunroof or door window opening of an automobile and has a panel or windshield, support track secured to a rear surface of the windshield, a support bracket assembly rotatably connected to the windshield and at least one adjustable clamp having a first leg slidably connected to the support arm to enable the clamp to be adjusted inward or outward inside the sunroof opening to dictate the point where the windshield directs wind flow into the cabin of a vehicle and a second leg pivotally connected to the first leg by a spring device that maintains tips of the first leg and second leg in engagement with a vehicle in a normally closed position to secure the wind directing device in a vehicle opening and that are separated and opened when the first leg and second leg of the clamp are squeezed toward each other. The automobile wind directing accessory device is adapted for attached to a vehicle inside a window wherein the clamped is affixed to the support bracket in alignment with the rear surface of the wind shield.

An on-vehicle air conditioner includes a suction port disposed on a ceiling of a vehicle cabin to suction air within the vehicle cabin, a door discharge port disposed at an upper end of a door opening portion located on a wall face of the vehicle to discharge air downward, and an upper duct configured to guide to the door discharge port the air suctioned by the suction port.

A recreational vehicle air conditioner includes an indoor cover defining an indoor air plenum, an outdoor air plenum, and a shaft aperture. An indoor fan is positioned within the indoor air plenum, a drive motor is positioned in the outdoor air plenum, and the indoor fan and the drive motor are coupled by a drive shaft that passes through the shaft aperture. A debris shield, such as an annular rubber washer, is positioned around the drive shaft within the outdoor air plenum for blocking debris from passing through the shaft aperture.

A diffusing vent assembly may include a diffuser base and a diffusing head. The diffuser base may include a mounting flange, a collar extending from the mounting flange, and a ductwork fixation channel. The collar may span an infra-ceiling space of a vehicle. The diffusing head may include a diffuser vane configuration, a rotational flange surrounding the diffuser vane configuration, and an air blade. The diffuser base and the diffusing head further comprise complementary rotational securement members that permit rotation of the diffusing head relative to the diffuser base. The air blade may extend through the collar of the diffuser base. Installing the diffusing vent assembly may include engaging the ductwork fixation channel with a supply duct, inserting the diffusing head into the diffuser base, and securing the diffusing head and the diffuser base using the complimentary rotational securement members.

A downdraft fan assembly mountable on a vehicle roll bar, which may be used for providing a flow of ambient air over the vehicle operator, and a canopy carried by the fan assembly, which may be used for providing solar and precipitation protection for the operator. The downdraft fan may draw air through a roof cap with a rear-facing outlet, or may draw air through a series of vents disposed around the canopy of the assembly, or through some combination of the two, such as may be desired. In some variations, multiple openings may be provided in the roof, if desired.

A duct system, and more particularly, a rigid endcap of the duct system can be configured to prevent a register from being damaged and from being displaced upon a curtain side airbag deployment. The duct system can include a headliner defining an opening, and a soft duct operatively connected to the headliner. The duct system can include a rigid endcap operatively connected to the headliner and to the soft duct. An airflow channel can be defined by the headliner, the soft duct, and the rigid endcap. Additionally, the rigid endcap can define a terminal end of the airflow channel, and the opening can be located along the airflow channel directly below the rigid endcap.

Sports car including a cockpit equipped with a windscreen that delimits the cockpit, the windscreen being supported by a peripheral frame made of high-resistance material including an upper crossbeam at the top, a lower crossbeam at the bottom and a pair of side uprights connecting said upper and lower crossbeams, the windscreen including a front central upright arranged between said front side uprights to connect said upper and lower crossbeams.

A conditioning device for a ventilation intake, the conditioning device having a frame with a mounting side, an access side, and a plurality of walls coupled between the mounting side and the access side. The mounting side defines a ventilation intake opening that is configured to receive at least a portion of the ventilation intake. The access side defines an access opening. An access panel has coupling features for removably coupling the access panel to the frame, where the access opening of the frame is accessible when the access panel is removed from the frame. The conditioning device is configured to cover the ventilation intake. At least one inlet is defined within at least one of the frame and the access panel and air enters the conditioning device through the at least one inlet.