Abstract: There is provided a vehicle seat (car seat) comprising a seat cushion pad (seat body) having an air passage connected to an outlet port (114), and a blower having an inlet port (113) and configured to feed air taken in through the inlet port (113) to the air passage. The blower (100) is located on the lower side of the seat cushion pad (seat body) that is opposite to an occupant's side on which an occupant is to be seated, and the inlet port (113) is directed upward that is a direction toward the seat cushion pad (seat body).

Abstract: A climate controlled system comprising: a movable member disposed in a recess of a cushion and forming part of an occupant support surface with the cushion; a heater overlaying the cushion and the movable member, the heater including: a flexible substrate, a heating element, and an adhesive layer, wherein the flexible substrate includes adhesive on opposing longitudinal edge regions and the adhesive directly or indirectly connects the heater to the cushion; and wherein the adhesive layer anchors the heater as the flexible substrate stretches or moves with the movable member as the movable member moves.

Abstract: The invention relates to a cabin air inlet module (16). The cabin air inlet module (16) comprises a streaming channel body (8). The streaming channel body (8) comprises at least one wall which limits a streaming channel wherein incoming air (5) is supplied to a zone (2) of a cabin (3). The cabin air inlet module (16) comprises an electric heating element (9) which is used for heating the incoming air (5). According to the invention it is proposed that the electric heating element (9) is embodied as a two-dimensional heating element (in particular as a heating paper, a heating web, a heating foil or a heating varnish). The two-dimensional heating element extends along a wall of the streaming channel body (8). The inventive cabin air inlet module (16) is arranged upstream with a small distance (25) from an inlet opening (6) into the zone (2) of the cabin (3). The inventive cabin air inlet module (16) is used for a tempering zones (2) of a cabin (3) of an airplane according to the needs.

Abstract: A ventilation system for a seat cushion comprises a reticulated ventilation manifold disposed in the seat cushion. The ventilation manifold has an inlet disposed adjacent a first side of the cushion and a plurality of manifold ducts extending from the inlet to terminate in outlets disposed at or near openings in a second side of the cushion. A fan motor is attached adjacent the first side of the cushion and has a fan outlet in fluid communication with the inlet of the ventilation manifold. The fan motor operates to apply a positive or a negative pressure, via the fan outlet to the ventilation manifold to supply air through the ventilation manifold and the cushion.

Abstract: There is provided a vehicular seat capable of using an air supply fan having a relatively small capacity so that a thickness of the air supply fan does not become one of factors in determining a thickness of a seat in realizing the reduction of the thickness of the seat. A vehicular seat includes: an air supply fan; an air supply chamber which forms a passage for air supplied from the air supply fan; and a urethane pad which sandwiches the air supply chamber and has a plurality of portions in each of which a hole through which air supplied from the air supply chamber passes is formed. The air supply chamber is formed so as to cover in a planar surface shape a region of the urethane pad including the plurality of portions in each of which the hole is formed.

Abstract: A seating arrangement for a vehicle is shown to include a plurality of seats, including at least two front seats, at least two rear seats, and a rear jump seat positioned intermediate the two rear seats. The jump seat comprises a seat back which is positioned rearwardly of the rear seats, and the rear seats are movable laterally between a first position where the rear seats are proximate to each other and generally covering the seat back of the jump seat, and a second position where the rear seats are spaced apart from each other and the seat back of the jump seat is exposed. The arrangement may also include rear seats which are rotatable relative to the seat backs to provide a storage surface.

Abstract: A method for fabricating custom seat bolsters includes receiving a first image of a user in a first pose and a second image of the user in a second pose. The method further includes generating a 3D body scan model based on at least the first image of the user and the second image of the user. The method further includes determining a design for a set of seat bolsters for the user based on the 3D body scan model. The method further includes providing the set of seat bolsters for the user based on the determined design.

Abstract: There is provided a vehicle seat (car seat) comprising a seat cushion pad (seat body) having an air passage connected to an outlet port (114), and a blower having an inlet port (113) and configured to feed air taken in through the inlet port (113) to the air passage. The blower (100) is located on the lower side of the seat cushion pad (seat body) that is opposite to an occupant's side on which an occupant is to be seated, and the inlet port (113) is directed upward that is a direction toward the seat cushion pad (seat body).

Abstract: A vehicle seat includes a seat main body having a seat back, and disposed at a vehicle front side of a seating position at an end side in a vehicle width direction of a rear seat; and a flow path having one end side and another end side, conditioned air flowing through the one end side, the conditioned air being produced by an air-conditioning device mounted at the vehicle, the other end side being disposed inside the seat main body, another end of the flow path opening at a vehicle rear surface of the seat back, and the conditioned air flowing through an inside of the flow path and being blown from the other end towards a vehicle rear side of the seat back.

Abstract: A seating assembly includes a seating surface extending over at least one of a seat and a seatback. The seating assembly also includes a fluid mover and a fluid transfer member including a fluid inlet portion and a fluid outlet portion. The fluid inlet portion is coupled to the fluid mover, and the fluid outlet portion is proximate the seating surface. The fluid mover is selectively operable to release a pressurized fluid through the tube so that the release of the pressurized fluid at the outlet cools a seating assembly occupant.

Abstract: An occupant support for a vehicle includes a seat bottom and a seat back. At least one of the seat bottom and the seat back includes an integrated article-drying system configured to dry articles.

Abstract: It is an object to provide a seat of which a seating comfort can be improved. The seat includes a seat cushion pad having an air passage formed inside and an air vent formed at an upper surface thereof, and is configured to allow air in the air passage to blow out through the air vent, wherein the seat cushion pad includes a pad body and a cover member which is disposed over the pad body to form the air passage between the pad body and the cover member and in which the air vent is formed, and a front end portion of the cover member extends downward over a front end portion of the pad body.

Abstract: A seat assembly may include a seatback frame, a primary carrier, an airflow duct, and a plurality of airflow outlets. The primary carrier may be connected to the seatback frame. The airflow duct may be defined at least partially by the primary carrier. The plurality of airflow outlets may extend through the primary carrier to an external surface and may be in fluid communication with the airflow duct.

Abstract: A climate controlled system comprising: a movable member disposed in a recess of a cushion and forming part of an occupant support surface with the cushion; a heater overlaying the cushion and the movable member, the heater including: a flexible substrate, a heating element, and an adhesive layer, wherein the flexible substrate includes adhesive on opposing longitudinal edge regions and the adhesive directly or indirectly connects the heater to the cushion; and wherein the adhesive layer anchors the heater as the flexible substrate stretches or moves with the movable member as the movable member moves.

Abstract: A vehicle seat which can restrain displacement of a duct from a pad is provided. The vehicle seat includes a blower, the pad (P) including an air passage formed therein and a hole (B2) communicating with the air passage, the duct (100) connected to the hole (B2) and configured to connect the blower and the air passage, and a holding member (150) connected to the duct (100). The duct (100) includes a first tubular portion (133) positioned in the hole (B2), and a first flange (134) extending outward from the first tubular portion (133). The holding member (150) includes a second tubular portion (151) connected to the first tubular portion (133), and a second flange (152) extending outward from the second tubular portion (151). The first flange (134) and the second flange (152) hold the pad therebetween.

Abstract: A seat comprises: a seat cushion including a first mesh; a seat extension configured to move into a closed position and an extended position relative to the seat cushion, the seat extension including a second mesh; a first conduit forming a first air channel between the first and second meshes in the closed and extended positions; and a fan configured to draw air from the first and second meshes using the first conduit.

Abstract: An armrest assembly includes a body portion having a cushioned component, wherein the cushioned component includes first and second portions spaced-apart from one another. The cushioned component includes a porous lattice matrix. A duct assembly includes a main inlet and first and second outlets that are operably coupled to the first and second portions of the cushioned component, respectively. The duct assembly further includes first and second channels fluidically coupled to the first and second outlets, respectively. An air diverter member is pivotally supported between first and second positions and includes a channel disposed therethrough. The channel of the air diverter member opens into the first channel when the air diverter member is in the first position, and opens into the second channel when the air diverter member is in the second position for directing airflow to the first and second outlets, respectively.

Abstract: A ventilation and massage device for a seat, may include a seat foam pad including a plurality of air discharge holes formed in the seat foam; an air distribution duct mounted in a space in a rear surface of the seat foam pad and fluidically-connected to the plurality of air discharge holes, the air distribution duct being configured to distribute air to the air discharge holes; massage units mounted on a bottom surface of the air distribution duct, the massage units being configured to move forwards and backwards to open or close the air discharge holes or penetrate the air discharge holes; and a controller electrically connected to the massage units and configured to control an amount of movement of the massage units based on information related to a body pressure of an occupant accommodated in the seat and information related to a temperature and humidity at a contact portion between the occupant and the seat.

Abstract: A device for ventilating the occupant of a vehicle seat, comprising an air inlet receiving air from a ventilation member, and comprising a first duct integrated at least in part into the backrest of the seat, a second duct integrated into a headrest mounted on the seat and supplying at least one air outlet integrated into the headrest and expelling air coming from the ventilation member, the second duct and first duct being connected by a leaktight sliding connection.

Abstract: A ventilation apparatus may include a vehicle seat, wherein the vehicle seat is configured by a seat cushion and a seat back, wherein the seat back is configured by a metal frame, a back board, and a skirt to eject air to the vehicle seat using a cushion duct and a back duct which are varied in length by a connection duct without a change in cross-sectional area of an internal passage through which air passes along the movement of the seat cushion therein, and the back duct and the cushion duct are connected to the skirt by a fixing means while a portion of the back duct and a portion of the cushion duct are covered by the connection duct.

Abstract: A ventilation device for a slim vehicular seat configured for easily ensuring an airflow path in the slim seat and of reducing a thickness of the slim seat to a desired extent, may include a blowing duct, which extends from a lower portion of a seat cushion, is connected to the lower end portion of a foam pad to greatly reduce the width of the space between the foam pad and a back board, making it possible to easily manufacture a slim seat in which the overall thickness of a seat back is minimized.

Abstract: The present invention comprises a flexible heat exchange assembly for heating and thermal control the surface of a seat that is designed to prevent the blockage of fluid flow due to the pressure of an occupant's weight, which generally consists of formed layers that create passages through which a heat exchange fluid flows. The upper surface seat cushioning material is formed such that there are recesses into which these fluid passages rest, thereby preventing the blockage of fluid flow when the pressure from the weight of an occupant deforms the cushion.

Abstract: A ventilation structure of a vehicle seat is configured to circulate indoor air of a vehicle through a seatback via a blower mounted on the seatback in a dual blower type of ventilation structure. This structure includes the seatback including a seatback pad having an exhaust hole and a seatback board having an intake hole, a seatback blower mounted on the seatback pad and providing a blowing force to introduce outdoor air of the seatback through the intake hole and then discharge the outdoor air to the exhaust hole, an intake duct mounted on the seatback board and providing a path to move the outdoor air of the seatback introduced into the intake hole, and a flexible duct connecting the seatback blower and the intake duct and deformable by a movement of the seatback while maintaining connection of the seatback blower and the intake duct.

Abstract: A seat element having a cover and padding configured to serve as support for a user, and having a ventilation and thermal control system that includes a thermoelectric module, a blower, and a conduit delimiting a passage for air connecting the blower and the thermoelectric module. The ventilation and thermal control system is configured for passing a flow of air coming from the cover towards the blower, and the thermoelectric module is configured for cooling and/or heating the airflow.

Abstract: A vehicle seat, wherein in order to ensure that air reliably flows through the entire sir channel formed on the seat obverse surface side when a blower on the seat reverse surface side is operated while an occupant is seated on the seat, a hole part passing from the surface on the side for seating the occupant through to the surface on the opposite side from the surface on the side for seating the occupant is formed through each urethane pad in a seat back and a seat cushion of the vehicle seat, the interiors of the hole parts formed in the urethane pads are filled with a material that is more breathable than the urethane pads, a plurality of grooves extending from the hole parts are formed on the surface of each of the urethane pads on the side for seating the occupant, and a blower for discharging or intaking air from the surface of each of the urethane pads on the side for seating the occupant through the hole parts filled with the breathable material is provided on the surface of each of the urethane pads

Abstract: A vehicle seat includes a seat frame including a pan frame (12), a blower, and a bracket (50) configured to attach the blower to the pan frame (12). The bracket (50) is provided with a first engagement portion (110) protruding toward the pan frame (12), and the pan frame (12) is provided with a first engagement hole (12A) in which the first engagement portion (110) is engageable. The first engagement portion (110) includes a first stopper portion (112) configured to be locked to the pan frame (12) when the first engagement portion (110) is engaged in the first engagement hole (12A), and a first elastically deformable portion (113) configured to deform elastically to allow the first stopper portion (112) to pass through the first engagement hole (12A) when the first engagement portion (110) is inserted into the first engagement hole (12A).

Abstract: The present disclosure relates to a seat ventilation system for deployment in a seat of a vehicle. Specifically, the seat ventilation system includes a three-dimensional mesh for maintenance of airflow channels and a ductless blower system to prevent system pressure loss. The air-permeable three-dimensional scaffold prevents compression and closure of pad-based airflow channels. The blower system reduces system air pressure loss by residing adjacent to the volume of interest, eliminating the need for ductwork.

Abstract: A vehicle seat including a seat cushion and a seat back is constructed such that at least one of the seat cushion or the seat back includes: a blower fan, a blower chamber defining a ventilation passage of air sent from the blower fan, and a urethane pad sandwiching the blower chamber and formed with a plurality of vent holes allowing the air from the blower chamber to flow there-through. The ventilation passage in the blower chamber is formed across the full width of the blower chamber, and the blower chamber is formed with through-holes having a diameter smaller than that of the vent holes of the urethane pad and in a manner that the plurality of through-holes are overlapped with one vent hole in the urethane pad.

Abstract: It is an object to provide a seat of which a seating comfort can be improved. The seat includes a seat cushion pad 1 having an air passage 1A formed inside and an air vent formed at an upper surface thereof, and is configured to allow air in the air passage 1A to blow out through the air vent, wherein the seat cushion pad 1 includes a pad body 10 and a cover member 20 which is disposed over the pad body 10 to form the air passage 1A between the pad body 10 and the cover member 20 and in which the air vent is formed, and a front end portion 23 of the cover member 20 extends downward over a front end portion 10F of the pad body 10.

Abstract: A hood article and a method of use for a seat conditioning assembly. The hood article including an air-impermeable housing with an internal hollow chamber and at least a first aperture adapted and a second aperture to connect an air mover to a collar device of an air distribution system assembly. The hood article used for fluidly connecting the air mover to the air distribution system assembly.

Abstract: A climate controlled seat assembly includes a thermoelectric device having a main side and a waste side for generating a conditioned fluid stream and a waste fluid stream respectively, a fluid distribution system for distributing the conditioned fluid stream towards an occupant seated on the climate controlled seat assembly and for gathering and pulling fluid from around the occupant and directed this gathered fluid away from the occupant.

Abstract: A three-dimensional printed vehicle component including an integral lattice and one or more fluid chambers including an aperture for accessing an interior of the chamber. The chamber can be expanded and contracted by delivering a fluid via the aperture to and from the interior of the chamber. The vehicle component can include top and bottom sheets sandwiching the lattice and chambers. The top and bottom sheets can be integrally printed with the lattice and chambers, or can be attached thereto with an adhesive. The duration, number, frequency, and intensity of such delivery can be controlled to provide various haptic sensations to a vehicle occupant. The haptic sensation can include a massage, an indication, or a firmness of touch.

Abstract: In a preferred embodiment there is disclosed a vehicular seat element comprising a foam substrate, the foam substrate comprising an A-surface for contact by an occupant and a B-surface opposed to the A-surface, a central portion of the A-surface have a first surface area and comprising a plurality of channels, the central portion of the A-surface comprising an occupant contact portion having a second surface area, wherein the first surface area is greater than the second surface area, a plurality of apertures disposed in the plurality of channels, each aperture interconnecting the A-surface and the B-surface of the foam substrate. The plurality of channels acts a distribution manifold for air to be moved laterally with respect to the A-surface of the foam pad and also through the holes in the seat pad to allow for circulation of air. In other words, the through holes in the foam provide a pass for air to flow from the B-surface of the foam pad to the A-surface of the foam pad, and vice versa.

Abstract: A vehicle seat is provided. The vehicle seat comprises a seat body, a fan, a duct, a mounting bracket, and a holder. The fan blows air out or draws air in. The duct couples between the seat body and the fan, and is flexible. The mounting bracket is to be mounted to a panel provided in the seat body and supports the duct. The holder is provided in at least a first one of the duct and the mounting bracket. The holder is configured to be abutted against a second one of the duct and the mounting bracket in a state where the mounting bracket is not mounted to the panel, thereby holding a mounting surface of the mounting bracket and a mounting surface of the panel such that the mounting surface of the mounting bracket and the mounting surface of the panel are approximately parallel to each other.

Abstract: A capacitive vehicle seat occupancy detection and classification system includes an impedance measurement circuit and a control and evaluation unit. The impedance measurement circuit is configured for providing periodic electrical measurement signals to a capacitive sensor of N different fundamental frequencies, wherein N is a natural number of at least 3, and to determine a complex impedance from each of determined sense currents in the capacitive sensor. The control and evaluation unit is configured to determine a seat occupancy class for each one of the complex impedances determined at the at least N different fundamental frequencies, and to determine a final seat occupancy class derived by a majority decision among the determined seat occupancy classes.

Abstract: A distributed control system for a vehicle seat includes a control module for communicating on a single communication bus and a plurality of nodes connected to the control module via the communication bus, wherein each of the plurality of nodes are associated with a load device and each of the plurality of nodes comprises a logic component specific to the load device.

Abstract: A cooling structure for vehicle high-voltage electric parts includes an air inlet passage 26 having an air inlet port 32 which is disposed higher than a seat cushion 6 of a rear seat 7 so as to supply air from a passenger compartment 9 to a battery unit 21, an inverter unit 22 and a DC-DC converter unit 23 and a cooling fan 30 which causes cooling air to flow into the air inlet passage 26. An opening portion 35 from which air is taken into the air inlet passage 26 is formed inside a side seatback 4 which is placed transversely outward of a main seatback 5 of the rear seat 7.

Abstract: A conditioned air delivery system for a vehicle seat includes a seat and an air distribution plenum associated with the seat. A seat adjuster is configured to move the seat between multiple positions. An adjustable duct has a fixed duct portion and a movable duct portion that is configured to slide relative to the fixed duct portion as the seat moves between the multiple positions. The adjustable duct is configured to receive air from a conditioned air supply source and supply the air to the air distribution plenum. The fixed duct portion has a first opening and the movable duct portion includes a second opening that is in fluid communication with the first opening. The adjustable duct provides a forward/aft path of longitudinal sliding movement. A seal has terminal ends spaced apart from one another in the forward/aft path.

Abstract: An air-permeable seat having a seat cushion and a seatback, each formed by mounting an urethane pad on a frame and then covering the urethane pad with an air-permeable trim cover, the air-permeable seat includes a fiber pad provided in at least one of the seat cushion and the seatback and penetrating a part of the urethane pad; a chamber defined at the back of the fiber pad, covering the fiber pad and shaped to rectify an airflow coming from the fiber pad; and air intake parts flow the air in the fiber pad and introduce the air from the fiber pad into the chamber; wherein as the air intake parts is driven, air is drawn from the surface of the fiber pad through the trim cover, flows from the fiber pad to the chamber, may be rectified in the chamber and flow out through the chamber.

Abstract: A device for ventilating a vehicle seat, said device comprising: a cushion (12) which is elastic with respect to a user contact and which is designed to form a seating surface and/or a contact surface (24) for the back, said cushion having an air flow channel (16, 17) which forms an air outlet (15) in the direction of the seating surface and/or contact surface for the back; a cover unit (18) designed to at least partially cover the air outlet, the unit being air-permeable, rigid and preferably having a lattice-type construction; and a fan unit (14) which is associated with the air flow channel and which has an electric motor-driven fan rotor (30) and a fan housing (32), some sections of which housing radially surround the fan rotor. The cover unit and the fan unit are mutually spaced (d) along the air flow channel and preferably are secured to or in the cushion without a direct connection to sections of said cover unit and fan unit.

Abstract: A manifold is coupled to a foam core with a primary manifold opening with a blind coupling fixedly positioned adjacent the B-side of the foam core. Front and rear hook members extend from a coupling frame of the blind coupling. Front and rear lips are positioned on opposite sides of a blower opening with a domed framework. The front hook members are positioned relative to the coupling frame to hook the front lip to provide fore and aft positioning of the blind coupling relative to the blower opening. The front hook members are designed to slide laterally along the front lip and to cause the coupling frame to engage the domed framework to provide lateral positioning of the blind coupling relative to the blower opening.

Abstract: A conditioned air delivery system for a vehicle seat includes a conditioned air supply source and a static support structure. A seat is mounted to the static support structure. The seat includes an exterior surface and an air distribution plenum that is in fluid communication with the exterior surface. A seat adjuster is operatively connected between the seat and the static support structure. The seat adjuster is configured to move the seat between multiple positions. An adjustable duct has a fixed duct portion and a movable duct portion that is configured to slide relative to the fixed duct portion as the seat moves between the multiple positions. The adjustable duct is configured to supply air from the conditioned air supply source to the air distribution plenum.

Abstract: To provide a seat with ventilative property, which can eliminate or minimize the possibility of its being permanently deformed and settled into an unrecoverable deformed state. In the seat with ventilative property, left and right three-dimensional network cushion elements are provided in a forwardly-facing region of a seat cushion of the seat, in a manner independent of each other, such that the left and right three-dimensional network cushion elements are respectively situated at: one location on which a left thigh portion of a seat occupant is to be contacted; and the other location on which a right thigh portion of the seat occupant is to be contacted. This arrangement can almost completely prevent a direct application of a weight of the seat occupant to the two three-dimensional network cushion elements.

Abstract: Disclosed is a climate control device, comprising a distribution insert and an air mover attached to the distribution insert. The air mover includes two or more diverter openings moving a fluid through the distribution insert and through a support device.

Abstract: A fluid controller comprising a housing separating an interior of the housing from an inflatable bladder is disclosed, the fluid controller including a plurality of valves fluidly coupling the interior of the housing to the inflatable bladder through a respective opening in the housing, a pump located at least partly within an interior of the housing, wherein the plurality of valves and respective orifices are configured to provide a fluid path between the interior of the housing and the inflatable bladder during inflation of the inflatable bladder, and wherein a valve and respective orifice is biased open to provide a fluid path between the interior of the housing and the inflatable bladder for fluid release.

Abstract: A vehicle passenger reminder system for notifying a user that a passenger has been left unattended in a vehicle. The vehicle passenger reminder system includes a driver weight sensor to be positioned on the driver's seat to determine if the driver is seated in the vehicle. The system further includes a child weight sensor for a child seat to determine if a child is seated in a vehicle. When the driver exits the vehicle, a control unit of the present invention determines if the child is still seated in the vehicle, and an alarm system is activated to notify the user. Further, a cooling mechanism is provided that includes a fan for cooling the child if a temperature sensor detects that the temperature within the vehicle has risen to a predetermined temperature.

Abstract: A seat assembly is provided with a seat bottom and a seat back mounted adjacent the bottom. A first actuator is operably connected to the seat back for applying a first pressure to a seated occupant at a first height. A second actuator is laterally offset from the first actuator and operably connected to the seat back for applying a second pressure to the occupant at a second height. The first and second actuators are operable to provide an asymmetric comfort position to the occupant. The asymmetric comfort position may set the first pressure different than the second pressure or set the first height different than the second height.

Abstract: A vehicle seating assembly for a motor vehicle has raised seatback that includes a permeable foam layer having a plurality of spaced apertures. A distribution system having airflow passages is juxtaposed against the permeable foam layer, such that the airflow passages of the distribution system are in fluid communication with the apertures in the permeable foam layer. A carrier assembly is juxtaposed against the distribution system and has an upper portion having a central annual member supported by a plurality of flexible radial arms, to which is attached a blower in fluid communication with the airflow passages of the distribution system and the apertures in the permeable foam layer. Warm air from the permeable foam layer is displaced away from the permeable foam layer and is circulated through the raised seatback by operation of the blower.

Abstract: A climate controlled bed comprises a cushion member having an outer surface comprising a first side for supporting an occupant and a second side, the first side and the second side generally facing in opposite directions. In some embodiments, the cushion member includes one or more recessed areas along its first side or its second side. In one embodiment, the bed further includes a flow conditioning member that may be at least partially positioned with the recessed area of the cushion member, an air-permeable topper member positioned along the first side of the cushion member and a fluid temperature regulation system.

Abstract: A climate controlled seat assembly includes a seat cushion that has an outer surface with a first side for supporting an occupant in a seated position and a second side, which generally faces in an opposite direction than the first side. An air passage extends from the first side to the second side of the seat cushion. A support member has a first side that is configured to provide support to the seat cushion and a second side. the first side and the second side of the support member generally face in opposite directions. A distribution passage is in communication with the air passage and is formed at least in part by a recess formed at least in part in one of the first side of the support member and the second side of the seat cushion.