Abstract: A heater device to provide heated fluid at predetermined levels may include a heat generating housing to generate the heated fluid and a heat distribution housing to receive the heated fluid and to distribute the heated fluid at the predetermined levels. The heat distribution housing may include graduated vents to distribute the heated fluid. The vents may be vertically adjustable. The vents may be horizontally adjustable. The vents may be connected heat generation housing with a flexible tube. The vents may be directly connected to a heat generating device. The heat generating housing may be a common heat generating housing to at least two heat distribution housings.

Abstract: An air blocking apparatus is mounted to a server to replace a heat sink. The heat sink includes a base plate, and a fin assembly formed on the base plate. The fin assembly comprises a number of parallel fins. An air passage is defined in every two neighboring fins. The air blocking apparatus includes a bottom plate and a blocking plate perpendicularly extending up from the bottom plate. The blocking plate is rectangular, with a width and a height of the blocking plate respectively equal to a width and a height of the fin assembly of the heat sink. The blocking plate defines a vent. An area of the vent is equal to a sum of cross sectional areas of all of the air passages taken along a direction perpendicular to the board plate.

Abstract: A shelter is capable of withstanding extreme winds. The shelter comprises a concrete foundation mechanically coupled to a lower continuous track by an anchor bolt. The lower continuous track is mechanically coupled to load bearing studs and second load bearing studs. The load bearing studs and second load bearing studs are mechanically coupled to an upper continuous track. The arrangement of studs secured between two tracks provides additional stability against variable wind loads that normally damage buildings. The load bearing studs are arranged with second load bearing studs to create walls, where the walls are covered by a first exterior layer and a second exterior layer. The first exterior layer plates provide protection against live force loads and the second external layer provides protection against vibration. The upper continuous track is mechanically coupled to roofing.

Abstract: A cooling system for an electric machine is provided. The cooling system includes an airflow diverter feature configured to provide even distribution of airflow to the electric machine.

Abstract: An airflow guide member includes a base, a top plate, and at least one resilient plate. Two rows of stop tabs are formed on a top surface of the base respectively adjacent to front and rear sides of the base. Two rows of stop tabs are formed on a bottom surface of the top plate respectively adjacent to front and rear sides of the top plate. A slot is bounded by every two adjacent stop tabs. Front ends of a top and a bottom of each resilient plate are selectively inserted into two slots respectively at the front sides of the top plate and the base, and rear ends of the top and the bottom of each resilient plate are selectively inserted into two slots respectively at the rear sides of the top plate and the base. The resilient plate can be adjusted to direct air to different directions.

Abstract: Provided is a blower pipe with an inlet, an outlet, a passage part formed with a passage space to cause air to flow therein, and suppressing parts that are provided in different parts in a direction in which air in the passage space of the passage part is caused to flow and that suppress the flow of the air, wherein an outlet suppressing part constructed so that the passage space in the outlet is closed by a permeable member dotted with ventilation portions is provided in the outlet of the passage part as one of the suppressing parts, and wherein the permeability of an end region present at least at one end in the lateral direction orthogonal to the longitudinal direction among regions along the longitudinal direction of the opening shape of the outlet is set to a smaller value than the permeability of regions other than the end region.

Abstract: Provided is an air supply tube including an inlet port that takes in air, an outlet port that is arranged opposite a portion of an elongated target structure in a longitudinal direction, to which air taken in from the inlet port is to be supplied, and has an elongated opening shape, a channel portion in which a channel space for allowing air to flow between the inlet port and the outlet port is formed, and plural suppressing portions that suppress the flow of air, wherein the plural suppressing portions include at least a most downstream suppressing portion, a first upstream suppressing portion that is provided in a part initially located on the upstream side in the air flow direction, and a gap regulating portion that forms an extended gap at the same interval.

Abstract: An air inlet arrangement for an ice cream machine or yogurt machine includes an air-solution tube supported in a solution container which is adapted for storing a predetermined volume of solution at a predetermined fluid elevation, and an air nozzle. The air-solution tube has an elongated structure defining a top end, a bottom end, and a process channel between the top end and the bottom end, wherein the air-solution tube has a height greater than the fluid elevation of the solution container, wherein a volume of the air-solution tube is such that the air-solution tube is arranged to contain 80 g or less of the solution.

Abstract: A air duct includes a top wall and two sidewalls extending down from two opposite sides of the top wall. A number of partition plates extend down from the top wall between and parallel to the sidewalls. Every adjacent two of the partition plates and the sidewalls cooperatively bound an airflow channel.

Abstract: A sleeping space air conditioner including a quiet low powered air conditioner 1, a sleeping space into which conditioned air is delivered, the sleeping space including an upper air pervious section 2 and a lower relatively air impervious section 3 surrounding a bed in the sleeping space, the impervious section 3 extending to a height above the sleeping surface of the bed sufficient to contain the conditioned air as it moves towards and returns from the opposite end or side of the sleeping space, the impervious section 3 extending to a sufficiently increased height above the sleeping surface at the opposite end or side to allow the direction of air flow to reverse towards said one end or side without substantial loss of conditioned air through the pervious section 2.

Abstract: An air conditioner and a method of controlling the same are disclosed herein. The method of controlling the air conditioner includes receiving an electric power rate information, and distributing an internal air from a first indoor room to a second indoor room to reduce a temperature difference between a plurality of indoor rooms. During periods of peak power rates, costs associated with operating the air conditioner may be reduced by limiting operation of the indoor and outdoor units, while adjusting the temperatures of the indoor rooms by distributing air among the plurality of the indoor rooms.

Abstract: A user-customizable air guide comprises a duct having four side panels, an open front end, an open back end, and a flange extending from at least two of the side panels at the front end. The four side panels have a plurality of frangible links that are generally parallel and spaced apart along the rectangular duct between the front end and the back end, wherein each frangible link extends around the four side panels of the rectangular duct. The frangible links are manually breakable to customize the length of the duct extending from the open front end.

Abstract: Chilled water is produced by an evaporative cooling process. The chilled water is then circulated through a liquid-air heat exchanger to produce a primary air supply of cool-dry air wherein no water is introduced into the cool dry air stream. The primary air supply can be used to cool a space, such as an office, where low humidly is desirable. Additionally, the cool, wet air which is a byproduct of the water-cooling phase can be used as a secondary air supply. The secondary air supply can be used to cool a space where higher humidity is tolerated, such as a warehouse, a garage, a barn, etc. The indirect evaporative cooling system can also be used in conjunction with an air conditioning system to reduce operating costs and increase efficiency.

Abstract: A process and apparatus for improving the cooling of the attic of a building by increasing the air flow therethrough includes the use of an air diverter attached to an A/C condenser unit casing partially around the exhaust fan opening in the casing for directing air from the exhaust fan into an air stream through open space towards a building soffit. A separate air hood mounted to the building soffit captures the air stream and directs it through the soffit into the attic.

Abstract: An air register for diffusing air away from an existing air duct may include a body with an open panel and plurality of louvers situated therealong. The body may include a plurality of planar side walls extending orthogonally to the panel and disposed inwardly from an outer perimeter thereof. A mechanism may be included for articulating the interconnected louvers between open and closed positions. A second mechanism may be included for magnetically affixing the planar walls to the existing air duct. In operation, the magnetically affixing mechanism may be automatically displaced outwardly and away from the planar side walls while the interconnected louvers biasing mechanism is toggled between the open and closed positions. In this manner, the body may be maintained at a substantially stable position during articulation of the interconnected louvers by maintaining the magnets firmly against the walls of the air duct.

Abstract: Pliable ventilation panels having curved openings provided at opposing locations with respect to a midline that are selectively openable and closeable are disclosed. The ventilation panels are generally fabricated from pliable materials and may be opened at one or more locations along the opening(s) to provide ventilation and/or access at different locations along the opening(s).

Abstract: An air guiding device includes a side plate defining an opening. Two shielding plates are slidably attached to the side plate and respectively located beside opposite ends of the opening to adjustably cover the opening.

Abstract: A ventilating device comprising: at least one air guidance device, wherein the air guidance device has at least one channel segment.

Abstract: An air conditioner register for adjusting the direction of air is provided. The register includes a retainer, which defines an air duct therein, and a barrel, which is pivotally supported in the retainer. The retainer includes a rectangular air outlet of the duct. The barrel includes two or more long fins extending in the direction of long sides of the outlet. The long fins that are located closest to the long sides of the outlet, among the long fins located in the outlet when the barrel is in a neutral state, form a pair of main long fins. Walls of the retainer including the long sides of the outlet include bulging portions. When the barrel is tilted to a maximum tilt position of its movable range, one of the bulging portions is located close to the downstream end of the main long fin that leads in the tilt motion.

Abstract: An air conducting device is used for removing heat from at least one component by directing airflow flowing along a first direction. The first direction is parallel to the at least one component. The air conducting device includes an airduct receiving the at least one component therein, and an air guiding member. The air guiding member is attached to an inner side of the airduct. The air guiding member includes a plurality of resilient legs. The legs extend diagonally relative to the first direction in a first state. The legs are able to accommodate the at least one component in a second state. Each leg in the first state is able to serve as a barrier to the airflow.

Abstract: Provided is a local clean zone forming apparatus which has an excellent operability and can provide an excellent clean air space without restricting the installation location or the purpose of an operation. In the local clean zone forming apparatus, a pair of push hoods having air blowing surfaces between which an airflow alignment mechanism is formed to form uniform airflows, are disposed so that the uniform airflows discharged from the push hoods are opposite to and collide with each other in a positional relationship wherein the air blowing surfaces are parallel to each other, and the centers of the air blowing surfaces are not directly opposite to each other; and the uniform airflows are obliquely discharged at an angle with respect to the air blowing surfaces.

Abstract: A heat dissipation assembly includes a heat sink and an airflow guide. The airflow guide includes a top wall, two sidewalls connected to the top wall, and an airflow guide component mounted on an inner surface of the top wall. The top wall and the two sidewalls cooperatively define an air passage for allowing air to flow through. The heat sink is disposed in the air passage and the airflow guide component is configured to guide air through the air passage to the heat sink.

Abstract: The present invention relates to a ventilating device for providing a zone (1) of clean air between the ventilating device and a workplace region (2), which ventilating device comprises air supply units (3) adapted to generating laminar air flows intended to constitute said clean air zone. The ventilating device comprises at least three air supply units (3) disposed in a closed pattern and air stop and guide units (4) which prevent or hinder air with bacteria-bearing and other pollutant particles which surrounds the clean air zone (1) from being drawn in between the air supply units and into the clean air zone.

Abstract: The invention relates to a system which can be used to air-condition buildings and other useable areas used by humans, in a completely self-sufficient manner.

Abstract: A disclosed cooling structure includes a casing including a bottom plate arranged in a bottom portion of the casing and having a through hole formed in the bottom plate; a heat source to be cooled accommodated in the casing; a suctioning unit configured to suction outer air from an outside of the casing to an inside of the casing via the through hole in the bottom plate; an open and close member including an outer air path for carrying the suctioned outer air and being capable of opening and closing relative to the casing; and an outer air applying unit configured to cool the heat source by the carried outer air received from the open and close member.

Abstract: A gas delivery system for a patient room may include a centralized gas distribution system that provides a source of gas and a manifold for distributing the gas in the patient room. The gas delivery system may include a gas outlet coupled to a wall of the patient room and line connecting the gas outlet to the manifold.

Abstract: A device for cooling the solid matter from a coal gasification. The device includes a container with a feed part, a cooling part and a venting part. Lines arranged transverse to the flow direction are located inside of the cooling part that are grouped in two kinds, the one carrying liquid and the other carrying gas. The liquid carrying lines are closed in the interior of the cooling part and are provided for the heat exchange. The gas carrying lines that are gas permeable into the interior of the cooling part in such a way that solid matter comprising primarily cooled slag, ash and flue dust is cooled and the remaining gas present in and between the solid matter particles is exchanged. A method for cooling down the solid matter and for removing the remaining gas from the particles is also disclosed.

Abstract: An air diffuser comprising a body, at least one swirl pattern discharge element and at least one jet pattern discharge element, wherein the jet pattern discharge element is manipulable to vary the airflow direction angle of a discharged jet pattern of air relative to an axis perpendicular to a discharge face of the swirl pattern discharge element to thereby alter the angle of the air discharged from the swirl pattern discharge element.

Abstract: An air vent cover system for mounting within a duct has a pair of side walls, a top wall, and a bottom wall. The air vent cover system comprises a housing with an opening. A tensioning mechanism releasably maintains the housing within the duct by applying an outward force on two opposite walls of the duct causing the other two opposite walls to move inward against the housing. A non-pivoting, stationary grate is secured to the housing with the stationary grate having horizontal and vertical bars and the bars spaced from each other to maintain a child-sized hand from going between the bars. A cover grate is pivotally mounted to the housing and has a plurality of semi-circular slits for allowing maximum amount of air to pass therethrough. A latching mechanism secured to the housing and cooperating with the cover grate releasably maintains the cover grate against the housing.

Abstract: The operating element (10) for an air vent includes a narrow passage (14) from a first side (16) to an opposite second side (18) for a blade (12). The passage (14) is limited at least on one side by a frame-shaped lateral portion (10) having a slit (24). At least a part (22) of the lateral portion (20) may be elastically deflected.

Abstract: An air-conditioning device can generate ions without interfering with a flow of air from an air outlet, and allows a user to easily change an ion generating electrode. The air-conditioning device includes a wind direction changing plate in an air outlet that blows out air; and an ion generating unit 40 detachably mounted to the wind direction changing plate. A recess is formed in the wind direction changing plate. The recess is larger than the ion generating unit in one direction so that the ion generating unit can be fitted in the recess only in a predetermined position. A guide mechanism is provided that slidably holds the ion generating unit in the recess and slides the ion generating unit toward one end in one direction to secure the ion generating unit to the wind direction changing plate.

Abstract: An air conditioner includes an air conditioning module and a wireless access module. The air conditioning module has at least one blade for controlling the wind direction of the air conditioning module. The wireless access module has at least one antenna. The antenna is disposed on the blade.

Abstract: A computer enclosure includes an enclosure, an air conduction member mounted in the enclosure to guide airflow, and a data storage device mounted to a top of the air conduction member.

Abstract: An air freshener dispensing register cover covers an air register and causes the airstream exiting from the air register to be filtered and to pass over a fragrance oil cartridge. The fragrance oil cartridge has diffusion paper saturated with fragrance oil. The components of the register cover are a base, a cartridge holder, a cutter and a top. The base has an opening and is sized to be positioned over an air register. The cartridge holder is attached to the base and holds a fragrance oil cartridge within the airstream exiting from the register. The cartridge holder and cutter cooperate to break a seal within the cartridge to release the fragrance oil within the cartridge. The top covers the base and has openings through which the airstream exits. The amount of fragrance oil remaining within the cartridge may be viewed through a transparent section of the register cover.

Abstract: Methods and apparatus for modular building utilities systems and assemblies for a building are provided. A modular system may include a first assembly having a duct, inlet piping, and outlet piping coupled via a bracket in a first positional relationship, where the inlet piping and outlet piping are disposed exterior to the duct. The modular system may also include a second assembly that may also have a duct, inlet piping, and outlet piping coupled via a bracket in a second positional relationship, where the inlet piping and outlet piping are also disposed exterior to the duct. The first positional relationship of the first assembly and the second positional relationship of the second assembly may provide alignment between the respective ducts, inlet piping, and outlet piping to facilitate coupling of the first and second assemblies.

Abstract: An air supply register which comprises at least one sphere, with each sphere having at least one internal conduit through which supplied air travels, where the surface of a sphere is in contact with at least one other surface which controls whether the supplied air may enter into an entrance to a conduit within the sphere, and/or exit from the conduit through an exit opening toward a room or enclosure. A mounting framework supports the at least one sphere, and includes at least one holding socket for holding a sphere. The size of individual spheres, the size and shape of the conduit, and the surface area of a sphere which is covered by a holding socket may vary.

Abstract: A cabinet comprising a first baffle disposed so that a device may be mounted in the cabinet below the first baffle. The first baffle further disposed so as to prevent air in a front of the cabinet below the first baffle from mixing with air above the first baffle. A second baffle is disposed so as to prevent air in the first side of the cabinet below the second baffle from mixing with air in the first side of the cabinet above the second baffle. A third baffle is disposed so as to prevent air in the first side of the cabinet in front of the third baffle from mixing with air in a rear of the cabinet. A fourth baffle is disposed so as to prevent air below the device and toward a front of the fourth baffle from mixing with air in a rear of the cabinet.

Abstract: A thin air outlet structure to a vehicle compartment exhibiting excellent directivity while ensuring sufficient volume and velocity of air conditioning air stream. In the air outlet structure 10, delivery direction of the air stream can be altered by altering the posture of a pair of fins 16 provided at a middle portion 13 in the flow direction in a case 12. Since the air outlet 20 does not require a plurality of fins for altering the delivery direction, the air outlet 20 can be made thin. Since the delivery direction of the air stream can be altered by means of the pair of fins 16 and the number of the fins 16 is small, flow of air is not impeded in the flow path within the case 12 and effective cross-sectional area of the flow path within the case 12 can be ensured. Consequently, sufficient volume and velocity of air stream can be secured. Furthermore, the size for each blade of the fins 16 can be increased by the decrease made in the number of fins 16.

Abstract: An article having at least one opening wherethrough an air stream is directed, said opening being covered on the face side by a visually appealing air-permeable or breathable membrane wherethrough the gas stream passes, said membrane comprising two or more layers, one of which comprising at least one polyurethane and exhibiting patterning.

Abstract: A system and method for improving the efficiency of air handling units by reducing the static air pressure within units. The system and method utilizes rotary union mounts to fluidly connect the heating and cooling coils within the system. The rotary union mounts allow the heating and/or cooling coils to be rotated flush within the housing of the air handling unit when the coil(s) are not in use and thereby out of the air flow path. Rotating the coils out of the air flow path reduces the static air pressure within the air handling unit and significantly improves the efficiency of the system by reducing the horsepower requirement and power consumption of the system fan. The rotary union mounts allow the coil(s) to be selectably rotated out of the air flow path based on system demand requirements.

Abstract: A method and apparatus for balancing an HVAC system. The method involves using a plate which is circular in shape and has four inner cut-out portions which are capable of being manually removed by an operating engineer. To reduce flow to a minimum, all four rings are left on the plate. To allow a progressively greater amount of air flow, more rings are removed from the circular plate. Such enables the equalization of the various rooms in an HVAC system without the addition of costly upstream dampers. The circular plate is attached to a duct via four small protruding ear elements.

Abstract: A fenestration product such as a skylight or a window assembly is provided having a frame with a peripheral wall with a light transmitting central region and a plastic dome formed of a light transmitting material mounted to the frame. The plastic dome has a central region which transmits light, a downwardly extending peripheral wall extending about and mounted to the peripheral frame, and an outwardly extending flashing flange for mounting the assembly to a building structure. Various embodiments of the part illustrated include a skylight assembly having a frame formed of a plastic layer formed into an inverted ‘U’ shape cross-section forming an annular channel filled with insulating foam. A sealed, vertically mounted window unit is also disclosed. Other embodiments have an insulating layer of transparent plastic material spaced from the dome forming an enclosed, gas filled insulating region. Methods of forming and installing a fenestration assembly are also described.

Abstract: A transition barrier for an air handling unit is provided, wherein air handling unit has at least one functional section. The air handling unit also has a cabinet that surrounds the at least one functional section. The transition barrier including a bottom panel having a bottom cutout and a top panel positioned adjacent the bottom panel and having a top cutout aligned with the bottom cutout to form a conduit reception aperture. The conduit reception aperture extending through the transition barrier and configured to receive conduit extending along the air handling unit. The transition barrier extending laterally and vertically between members of the cabinet to isolate the at least one functional section.

Abstract: In some example pliable air duct systems, inflatable ducts of various diameters and lengths are created by selectively assembling pre-existing stock pieces in different combinations. In some examples, the stock pieces include disconnectable longitudinal joints and disconnectable circumferential joints, wherein the longitudinal joints enable interconnecting multiple stock pieces to achieve a desired tube diameter, and the circumferential joints allow connecting multiple tube segments end-to-end to produce an air duct assembly of a desired length. To control the volume and/or the direction of air discharged from the duct, the duct assembly, in some examples, includes an adjustable register comprising a movable pliable sheet that overlies a discharge opening in a pliable sidewall of the duct. In some examples, the inflatable duct includes one or more cutout patterns on the duct's sidewall to provide guidance in creating a sidewall discharge opening of a proper size and location.

Abstract: An improved system and method for monitoring contamination loading of a filter in a biological safety cabinet comprising a housing defining a work chamber and a filtration chamber, a system for circulating air between the work chamber and the filtration chamber via a fan which draws air under negative pressure from the work chamber and delivers the air under positive pressure through the filter and into the filtration chamber. The filter monitoring system determines a pressure differential between the negative and positive air pressure at opposite sides of the fan, and evaluates the degree of contamination loading of the filter on the basis of the pressure differential. An air flow baffle is disposed within the filtration chamber adjacent the fan for dividing the pressurized air delivered by the fan and partially redirecting a portion thereof for more uniformly delivering the air to the filter.

Abstract: A fire stop apparatus for a small duct, high velocity air distribution system is assembled to a duct opening and includes a cylindrical support wall that supports a cylindrical band of intumescent material that expands and closes the duct opening when subjected to the heat of a fire.

Abstract: An air handling unit has an interior shell, an exterior skin associated with the interior shell to form a wall space at least partially bound by each of the interior shell and the exterior skin, and a control component at least partially carried within the wall space. A cabinet for an air handling unit has at least one wall comprising an interior shell and an exterior skin associated with the interior shell to form a wall space at least partially bound by each of the interior shell and the exterior skin. The at least one wall at least partially defines a fluid duct of the cabinet and a control component is at least partially disposed within the wall space.

Abstract: An airflow diffuser (diffuser fan) comprises: a blade wheel formed of blade members 30, spoke members 40 and a hub member 50; a shaft member 20 forming an axis of rotation of the blade wheel; and a suspension member 10 suspending the shaft member 20 from a ceiling surface. This airflow diffuser (diffuser fan) is located so that air blown out from the air outlets of an air conditioner comes in contact with and rotates the blade members. Also, the rotating blade members receive the blown air in succession, and by deflecting the air, diffuse the blown air throughout the entire air-conditioned space.

Abstract: An adjustable air vent assembly has a frame and a plurality of louvers pivotally mounted to the frame. The plurality of louvers is movable between a closed position and a diffuse position. In the closed position, each louver has an edge contacting an edge of at least one other louver to substantially prevent air from flowing through the plurality of louvers in the closed position. In the diffuse position a first louver is oriented along a non-parallel plane with respect to a second louver. A single actuator is provided for moving the plurality of louvers between the closed and diffuse positions.

Abstract: An airflow guide includes a top cover and two side covers. The two side covers are disposed on opposite ends of the top cover. At least one of the two side covers includes a base plate and a sliding plate. The base plate is fixedly connected to the top cover. The sliding plate is slidably connected to the base plate. The sliding plate slides relative to the base plate, such that an air inlet is defined in the at least one of the two side covers.