Abstract: A system includes a fan and a duct system. The fan is configured to be attached to the steering wheel. The duct system has a first portion and a second portion, and is configured to be coupled to an exterior surface of an armature of the steering wheel and enable air from the fan to be communicated from the fan to a surface of the steering wheel. The first portion includes a section extending along the armature of the steering wheel, and the second portion includes a plurality of nozzles extending radially from an outer surface of the first portion toward an outer surface of the steering wheel.

Abstract: This invention relates to a mixing device for an aircraft air conditioning system with a supply conduit for fresh air from the air conditioning system, with a second supply conduit for recirculated air from a pressurized region of the aircraft, and with a discharge conduit for supplying mixed air into the pressurized region of the aircraft, wherein a non-return valve is integrated in the mixer.

Abstract: A ventilation cap includes a tube portion, a vent portion, and an upper portion. The tube portion is configured to releasably engage with a vent pipe. The vent portion extends from the tube portion to define a common pathway formed therein. The vent portion has at least three interconnected adjacent sides. Each of the sides includes one or more upright ribs, and multiple contiguous ribs laterally extending from the upright ribs to define openings in fluid communication with the common pathway. The contiguous ribs at one or more sides have an intermediate segment with an increased cross-sectional area. The contiguous ribs taper laterally from the intermediate segment to ends. The upper portion is disposed above the vent portion and connected to an upper end of the upright ribs.

Abstract: An air duct for an automotive vehicle is blow molded with an elongated, hollow structural member to be used as a portion of a body of the vehicle. The structural member has an inner wall defining an elongated cavity communicating with first and second access holes at respective longitudinal positions along the structural member. A parison comprised of a thermally insulating material is inserted into the internal cavity. A source of inflation gas is connected to a mouth portion or the parison. The parison is heated and inflated within the internal cavity to an expanded shape to form the air duct disposed against the inner wall and spanning the first and second access holes. The air duct at one of the access holes is configured as an air inlet. The air duct at the other one of the access holes is configured as an air outlet.

Abstract: A suction duct (19) provided in a floor member (9) comprises an internal air duct portion (20) connected to the internal air inlet port (10A3), an external air duct portion (21) connected to an external air inlet port (10E3), and a common duct portion (22) for connecting the internal air duct portion (20) and the external air duct portion (21) to a blower fan 18B suction side of an air conditioner unit (18). The suction duct is constructed to form a hollow column (23) having a hollow closed section structure with the internal air duct portion and the common duct portion formed integrally in the upper and lower directions. Therefore, the hollow column formed of the hollow closed section structure can increase strength of the floor member as a strong column while circulating internal air between the internal air inlet port and the air conditioner unit.

Abstract: A vent apparatus (10, 600) includes a perforated screen (12), a door (18), and a handle. The screen includes hexagonally shaped perforations (15). The door is adjacent a first face (13) of the screen and includes at least one arm (20, 22) that extends through at least one slot in the screen. The handle is in operative connection with the at least one arm and is operative to cause the door to move between a closed position (62) adjacent the screen to one of a plurality of open positions (64) extending at an acute angle with respect to the screen.

Abstract: A fiber reinforced panel is manufactured to include an integral vent screen. Holes are made in each of first and second sheets of fiber and the holes register with each other when the sheets are stacked within a mold. A screen material is placed between the first and second sheets so that a part of the screen material that registers with the holes in the first sheet and second sheet is exposed. Filler inserts are inserted into the holes of the first and second sheets to mask the screen. A resin is provided and cured to bond together the first and second sheets and the screen. Thus, the screen remains exposed after the first and second sheets and screen have been bonded together by the resin, thereby forming a fiber reinforced panel having an integrally molded vent screen therein.

Abstract: A motor vehicle is provided having a ventilation system. The ventilation system includes, but is not limited to at least one front ventilation opening for supplying air to a passenger on a front seat, a rear ventilation opening for supplying air to a passenger on a rear seat, an air duct for conducting air to the rear ventilation opening, the air duct being situated between the front seats in the area of a central console, the air duct being integrated in a removable central console part.

Abstract: An acoustically improved cooling system is provided for an energy storage system including a battery with air from a carpeted vehicle compartment, the cooling system including: a carpet portion sufficiently spaced from a floor panel of a vehicle to define a cavity forming an air passage through which air may flow and including an air inlet opening integrally formed therein through which the air from the compartment may be drawn; a fan for circulating air from the cavity into heat exchange relationship with the battery for cooling the battery; and a vent opening connecting the cavity and the fan in air flow communication. The frame is curved above the vent opening, to force noise reflection off the curved portion of the frame. A sound absorption layer is installed underneath the curved portion of the frame for noise attenuation.

Abstract: System housing, in particular for a heating, ventilating and/or air-conditioning system of a vehicle, comprising at least three housing parts, which serve for accommodating air-conditioning-system components and/or for forming air-channeling paths, one of the housing parts comprising a first abutment surface and a second abutment surface, up to which the other two housing parts can be advanced in each case parallel to a normal vector of the abutment surface which is advanced up in each case.

Abstract: A duct for a vehicle includes an inlet fluidly coupled to an interior of the vehicle and an outlet fluidly coupled to the inlet. A buoyant closure member is disposed between the inlet and the outlet and is movable between an open position permitting flow between the inlet and the outlet and a closed position preventing flow between the inlet and the outlet. The buoyant closure member is normally in the open position and is movable from the open position to the closed position in response to a predetermined volume of water entering the outlet.

Abstract: An acoustically improved cooling system is provided for an energy storage system including a battery with air from a carpeted vehicle compartment, the cooling system including: a carpet portion sufficiently spaced from a floor panel of a vehicle to define a cavity forming an air passage through which air may flow and including an air inlet opening integrally formed therein through which the air from the compartment may be drawn; a fan for circulating air from the cavity into heat exchange relationship with the battery for cooling the battery; and a vent opening connecting the cavity and the fan in air flow communication. The frame is dome-shaped above the vent opening, to force noise reflection off the dome-shaped frame. A sound absorption layer is installed underneath the dome-shaped frame for noise attenuation.

Abstract: The present invention relates to an air conditioner for a vehicle that is capable of easily and simply assembling a thermistor-holding device insertedly with a coupling hole formed at one side surface of a lower case of an air conditioning case, while inserting first and second protrusions formed through upper and lower molds around the coupling hole thereto, such that the total number of parts and the working period are all reduced to improve the productivity of the product and the repairing or exchanging work of the thermistor is carried out easily.

Abstract: A ventilation cap (3) for a motor vehicle roof (1) for ventilation of the motor vehicle interior (4) and a roof with such a ventilation cap, in which the ventilation cap (3) is formed to be oblong having an air duct with a front air opening (6) and with a rear air opening (7) which discharge above the motor vehicle roof (1), the air duct being flow-connected to the motor vehicle interior (4) via a flow path which is formed in the ventilation cap (3). The motor vehicle roof (1) is formed preferably as a glass roof with at least two glass surfaces (2a, 2b), on which the ventilation cap (3) is mounted essentially a central longitudinal axis.

Abstract: A rear ventilation system for a vehicle includes an air intake pump having a blower disposed within the housing to generate a forced flow of air into a thermal control. The thermal control includes a set of passages which direct air toward a heating and cooling core. The heating and cooling core includes a plurality of thermoelectric element units in communication with a direct current (DC) power supply disposed between a pair of heat exchangers. The plurality of thermoelectric element units absorb or generate heat employing the Peltier effect. The tempered air is delivered to at least one duct extending from the thermal control into the interior of the rear portion of the passenger compartment. A vent outlet in communication with the at least one duct extends into the rear passenger compartment to distribute air from the rear ventilation system.

Abstract: In a heat exchanger including an evaporator, a blower, an air inlet unit and an air outlet unit, air is fed from outside into the inner part of the heat exchanger through the air inlet unit and then the air flows toward the blower through a first predetermined portion of the evaporator to thereby supply first heat-exchanged air and thereafter, the first heat-exchanged air is fed to the air outlet unit through a second predetermined portion of the evaporator by the blowing operation of the blower to thereby supply second heat-exchanged air.

Abstract: A casing unit of an air conditioner for a vehicle includes a casing, a partition plate, a bearing portion and a door unit. The casing has a first casing member and a second casing member. The partition plate is installed in the casing. The bearing portion is formed at a periphery of said partition plate and a C-shaped cross section having an opening. The door unit has a shaft and a plurality of doors integral to the shaft. The shaft is rotatably installed to the bearing portion.

Abstract: A heat ejection device is disclosed for a heating system. The heat ejection device is adapted to mix ambient air from an interior with bleed air from a heat source. The heat ejection device includes a housing with an inner passage, an inlet and an outlet. The inlet is adapted to channel ambient air into the housing. The outlet is adapted to channel mixed heated and ambient air out of the housing. A dispenser is located in the housing between the housing inlet and outlet and includes an inner chamber which is adapted to receive heated air from a bleed line. The dispenser has a plurality of apertures formed in it which permit air to flow from the inner chamber into the inner passage for mixing with ambient air to form a flow of mixed air. An acoustically absorptive inlet liner is mounted on an inner surface of the housing at the housing inlet. The absorptive inlet liner is adapted to direct ambient air past the dispenser to minimize turbulence and absorb noise.

Abstract: A closure device for a closure flap, has an actuating element which is remote from the closure flap. A connecting rod is articulated pivotably on the closure flap and the actuating element to transmit tensile and compressive forces. The connecting rod is assigned to a position element, which is stationary with respect to the mounting of the closure flap, and is provided, at least in the region of the position element, with at least one spring element which acts transversely with respect to the longitudinal extent of said connecting rod. This spring element allows the connecting rod to be moved, by way of contact with the position element, into defined longitudinal positions with associated positions of the closure flap and actuating element. The connecting rod is preferably a spring wire incorporating a shaped spring element.

Abstract: An automobile rear-view mirror including a ventilation box attached to the mirror at an inner side adjacent to the automobile for passing a current of air during the movement of the automobile, a flow guide member attached to the mirror thereof at the bottom for guiding the current of air toward the mirror so as to remove moisture from the mirror, and a motor drive controlled to turn the flow guide member on a longitudinal axis thereof to change its angular position relative to the mirror.

Abstract: An automatic solar-powered car ventilator to be installed between the upper horizontal bar of the window sash and the upper horizontal edge of a movable window glass in a window in a car door having a main body and two auxiliary bodies extending from both sides of the main body to be cut to suit the width of the movable window glass. A ventilating means including a fan, a motor to drive the fan to suck in the open air and exhaust out the air in the car. A base to mount the fan and the motor and a housing to shield the fan, the motor and the base. A solar-energy board being combined with the main body or the ventilating means by means of two clamps on the board movably catching hold of either two holders on the main body or on the ventilating means to generate electricity to power the motor by absorbing the sunlight.

Abstract: An enclosed channel, open at each end, in a form to redirect air flow 180.degree.. Positioned from top of opening in rear operable window to above vehicle into air flow. Secured in position by projections fitting into upper and lower window channels. Projections held in channels by expanding spring tension on sliding fit supports.

Abstract: A ventilator is installed in a partially open window of a vehicle. An expanse of permeable material such as rigid wire cloth occupies the open portion of the window and is equipped with brackets for engagement with the window upper edge. A lower portion of the permeable material overlies the automobile window to provide secure engagement with the window to prevent unauthorized removal or displacement. A margin of the permeable material is provided with non-metallic material which seats within a window channel of the vehicle. Handles in place on the ventilator interior facilitate installation and removal from the vehicle. A fan assembly in place on the interior of the ventilator may be powered by vehicle electrical system or by a solar pad in place within the vehicle.