Ventilation inventions 09/06

20060211355 - Two-section air duct: The invention relates to an air duct 1 for motor vehicles, having a two-section duct wall 3 which is formed by a covering element 4 used at least partially as the first duct wall section 3.1 and by a car body element used as the second duct wall section 3.2...

20060211356 - Vent pipe cover: A vent pipe cover having a double walled body for engaging the outermost surface of a vent pipe. The upper end of the body is capped and gas flow passages are provided by first apertures extending through an inner wall and second apertures extending through an outer wall. The apertures...

20060211357 - Knock down universal chimney cap: A chimney cap that permits compact storage and quick installation is described. The chimney cap is at least partially hinged, which permits the cage to be quickly set up from a folded condition. This is accomplished by hingeably coupling the sides of the cage to the bottom of the cage....

20060211358 - Integrated duct and monitor housing: An integrated duct and monitor housing having ductwork for environmental control via the flow of air and mounting provisions for a monitor. The entire arrangement is suitable for use in a vehicle. The housing includes an air inlet a housing mounting structure for anchoring the housing to a portion of...

20060211359 - Cabin pressure control system and method that accommodates aircraft take-off with and without a cabin pressurization source: An aircraft cabin pressure control system implements control logic that significantly reduces potentially uncomfortable pressure bumps that can occur during aircraft take-off rotation both with and without cabin pressuring fluid flowing into the aircraft cabin. The control logic implemented by the cabin pressure control system, among other things, determines whether...

20060211360 - Refreshment cell: A refreshment cell for use in an aircraft cabin comprises an air shower in combination with a humidifying element....

20060211361 - Personalized air conditioning displacement ventilation system: A displacement ventilation system is located above a floor having an air plenum below the floor but above the concrete slab. A displacement ventilation workstation structure is located above the floor and thereby above the air plenum. An air fan is located below the floor and delivers air into flexible...

20060211362 - Personalized air conditioning/ displacement ventilation system: A personalized air conditioning/displacement ventilation system is located above a floor having an air plenum below the floor but above the concrete slab. A displacement ventilation stand-alone air chamber is located above the floor and thereby delivers air above the air plenum. The air chamber has a frontal outlet and...

20060211363 - Fire protection : air escape vent: An air escape vent with a balanced louvre to allow air to escape rapidly after a minimum air pressure is reached....

20060211364 - Cooling system for motor vehicles and method for controlling at least one air mass flow through a radiator: Cooling system for motor vehicles with at least one radiator to which in a first operating phase, particularly in the ram pressure phase, a first air stream can be supplied via a first air flow path and which in an alternative or simultaneous second operating phase, particularly during fan operation,...

20060211365 - Induction diffuser: This invention relates to an induction air handling unit (10) that in use has a primary air flow to induce a secondary air flow. It comprises a primary air supply chamber (11) from which the primary air flow is re-directed, an outlet nozzle (14) on the supply chamber (11) that...

20060211366 - Baffled roll vent: A baffled roll vent for covering the ridge slot of a roof for allowing ventilation from the space of a building below the ridge slot, the baffled roll vent comprising a unitary panel defined by a length and a width, said width terminating at discrete louver portions. The center hinge...

20060205336 - Conduit drain: The present invention relates to a conduit drain for removing liquid condensation in a vertical conduit. Moisture flows down the interior walls of the conduit and collects in a collection lip in the conduit drain. A drain channel is produced around the inner circumference of the conduit drain by the...

20060205337 - Air shower apparatus: An air shower for removing a particle from an object by blowing air to the object which includes at least one first outlet for discharging the air from the at least one first outlet toward at least a portion of the object so that a flow axis of the air...

20060205338 - Attic corner ventilation system: A ventilation system useful for venting an attic space of an eaveless roof as well as any other types of roofs includes at least one sloping wall and at least one end wall which is transverse to the sloping wall. An attic corner ventilation apparatus is at least partially exposed...

20060199490 - Incubator: In an incubator, in a state in which a door closes a porthole, a packing prevents an air current flowing between walls of a double-wall of a hood from entering the hood through a porthole in the inner wall. Therefore, the air current does not enter the hood through the...

20060199492 - Airflow distribution structure of vehicle air conditioning system: The airflow distribution structure of a vehicular air conditioning system includes a tubular strength member extending behind an instrument panel in a width direction of a vehicle and having both ends fixed to opposite side walls inside a passenger room, respectively. The strength member includes a first portion having an...

20060199491 - Beam for reinforcing a vehicle cockpit organized to receive a module for the selective distribution of air from a heating, ventilation and/or air conditioning system: The subject of the invention is a hollow reinforcing beam (1) for the cockpit of a vehicle. This beam (1) constitutes a member through which air originating from a heating, ventilation and/or air conditioning system flows, and for this purpose comprises at least one air intake opening (21) and a...

20060199493 - Vent assembly: A vent assembly, suitable for marine use including, for example, venting an enclosure, such as an engine compartment, on a boat. The vent assembly has substantially the external appearance of a cast or machined, one piece, stainless steel vent, at a cost very little more than a molded plastics vent....

20060199494 - Blast duct for vehicle: A blast duct (20) for a vehicle is structured by a convex rectifying portion (31) provided with a pair of inclined walls (33) which are provided with opposing walls of an introduction port so as to protrude to the introduction port (21) and are inclined toward a vehicle width direction....

20060199496 - Air louver for a refrigerated display case: A louver for directing airflow in a refrigerated display case, and a refrigerated display case employing a louver. In some embodiments, the louver includes a plurality of fins positioned to define a plurality of channels therebetween through which airflow can be directed substantially in a first direction. Each fin can...

20060199497 - Conditioned vestibule for a cold storage doorway: A conditioned vestibule for a cold storage doorway is provided having a trackless, bi-folding door operated by an actuator that rotates a first arm portion. The first arm portion rotates about a first end. A second arm portion is connected pivotally to a second end of the first arm portion...

20060199495 - Receiving device: There is provided a storage apparatus including a shelf for displaying products, a first out-of-shelf supply duct that supplies first conditioning air adjusted to a first condition for controlling environmental conditions in a periphery of the products, and a second out-of-shelf supply duct that supplies second conditioning air adjusted to...

20060199498 - Auxiliary airflow system: A method according to one embodiment may include providing a chassis comprising at least one selectively deployable fan disposed within the chassis. The method of this embodiment may also include moving the fan from a stowed configuration to a deployed configuration within the chassis and energizing the at least one...

20060199499 - Fastening structure: A fastening structure includes a fan, a fan seat, a base and a top cover of an electronic device. The fan is installed in the fan seat. A latch pin located on an inner bottom surface of the base of the electronic device is inserted into an anchor hole on...

20060199500 - Air shutter and installation method thereof: An air shutter of low cost, high efficiency, and easy maintainability is provided, which can interrupt efficiently the flowage of air across a doorway when the door is open based on the consideration of the experimental data of the flowage of air across the opening area of the doorway of...

20060199503 - Ceiling-mounted heating and cooling apparatus: A ceiling-mounted heating and cooling apparatus is disclosed, which is capable of uniformly heating and cooling an indoor space in such a manner that a discharge air from a heating and cooling apparatus is discharged toward a portion distanced far from an inlet. In a ceiling-mounted heating and cooling apparatus...

20060199501 - Textile ducts: This invention relates to a duct suitable for use in an air circulation system, the duct comprising an inner gas-permeable layer and an outer gas-impervious layer, and one or more spaces therebetween....

20060199502 - Vane assembly for hvac duct systems: A vane system is provided for use in a corner of a HVAC duct system. The vane system utilizes a plurality of unitary vanes each including ribs and each including interlocking runners that improve the structural integrity of the vane system....

20060199504 - Apparatus for operating auto-shutter in air conditioner: An apparatus for operating an auto-shutter in an air-conditioner is provided, which includes an external casing in which a louver frame having an exit is installed in the inner portion of the upper end thereof, an auto-shutter movable between an opened position opening the exit and a closed position closing...

20060199505 - Plastic hvac component system and method for installing the same: A complete plastic HVAC system assembled using individual plastic components for ensuring the efficient and quiet distribution of air from a central air unit to multiple distribution points and preventing heating and cooling losses, the need for installers to stock multiple sized and shaped components, the accumulation of dust, dirt...

20060199506 - Automatic drain docking system for hvac module drain pipe: A mounting arrangement for an HVAC case includes a drain tube extending from the HVAC case and defining an outlet. A receiving portion extends from a docking station and is adapted to accept the drain tube in an assembled position. A first compressible material is disposed between the receiving portion...

20060199515 - Concealed portable fan: A stable portable fan capable of generating an exhaust air stream elevated above a support surface allowing the exhaust air stream to be directed as desired by the user is provided. The device includes an air generator assembly located within a polygonal column generating an exhaust air stream that exiting...

20060199517 - Cooling fan: The present invention is directed to a cooling system for agricultural buildings and, more specifically, it is directed to a support-mounted fan. The goal of this invention is to provide a fan assembly to increase the circulation of air in an agricultural building and improve the health and comfort of...

20060199514 - Cooling fan and image display apparatus: A cooling fan is provided that does not place limitations on the installation conditions for the fan, is capable of cooling a backlight unit of a display panel with high efficiency, and produces less noise during operation. Also provided is an image display apparatus equipped with the cooling fan. The...

20060199507 - Filter: Electrical equipment comprising a sealed chamber in which an electrical appliance is housed, and a multi-stage breather filter attached to the sealed chamber whereby in use heat generated by the electrical appliance causes air flow through the filter and also dries moisture collected by the filter....

20060199508 - Intensifier: An intensifier is disclosed. The intensifier includes an enclosure with an intake port, an exhaust port, an interior surface that defines a chamber, and an air flow source in communication with the chamber. The intensifier can be positioned in an under floor plenum of a data center. In the plenum,...

20060199516 - Ventilating apparatus: A ventilating apparatus is disclosed, by which an installation of the apparatus is conveniently facilitated. The present invention includes a blower device supplying an outdoor air to an indoor space and discharging an indoor air to an outdoor space, a heat exchange unit performing heat exchange between the outdoor air...

20060199509 - Ventilating system: Ventilating system including a main flow passage in communication with an outside of a room, for supplying outdoor air to the room, or discharging room air to an outside of the room, at least one case having an inlet and an outlet in communication with the room, and connected to...

20060199510 - Ventilating system: Ventilating system including a case in communication with a room, an air supply passage in the case for drawing outdoor air into the room, an air discharge passage in the case for discharging room air to an outside of the room, and a fan both in the air supply flow...

20060199511 - Ventilating system: The present invention relates to ventilating systems, and more particularly, to a ventilating system having a heat exchanger for exchanging heat of room air being discharged to an outside of a room with heat of outdoor air supplied to the room. The present invention provides a ventilating system including a...

20060199512 - Ventilating system: Ventilating system including a total heat exchanger at a region where an air supply duct, a passage for supplying outdoor air to a room, and an air discharge duct, a passage for discharging room air to an outside of the room, cross for making room air and outdoor air to...

20060199513 - Ventilating system and method for controlling the same: Ventilating system for introducing outdoor air and discharging room air, and method for controlling the same, the ventilating system including a duct for making a room and an outside of the room in communication, a ventilator connected to the duct for discharging room air to an outside of the room,...

20060199519 - Pressurized air-filter container for mounting on a laser engraver: A pressurized air-filter container for mounting on a laser engraver, the structure includes a body container, an electric fan and at least a lens stand disposed within the body container for that a lens can be mounted thereon. An air inlet and air outlet is each located on lateral sides...

20060199518 - Recreation room and method for controlling the atmosphere in the room: The invention concerns a method of adjusting a room air in a first room wherein the room air is supplemented continuously or at recurring intervals of time by nitrogen or a nitrogen-bearing, carbon dioxide-poor gas mixture in such a way that the proportion of oxygen in the room air is...

20060199520 - Ventilation system and pressure intensifying apparatus: A ventilation system and a pressure intensifying apparatus can smoothly supply air to an indoor room by increasing required air volume and external static pressure. The ventilation system includes: a duct branched into at least rooms; a ventilator connected to the duct, for selectively or simultaneously exhausting indoor air and...

20060199521 - Fan having function for detecting fault in the fan: A fan having a function for detecting a fault such as a breakage or a loss of a rotating part of the fan as well as reduction in the rotational speed of the fan, the function being not affected by an operating condition of the fan. The fan includes a...

20060199524 - Positioning device in base for securing motor of blowers: A blower includes a base with a passage defined therethrough and a connection portion is located in the passage. A motor is received in the passage and includes a positioning frame which is fixed on the connection portion. A plurality of connection plates are fixed connected between inward protrusions extending...

20060199522 - Suspension type oscillation mechanism: A suspension type oscillation mechanism includes a frame set, a casing, a crank set, an axial barrel and a fastening rod. The frame set provides an upper frame with a frame hole. The casing secures the frame set. The crank set provides cranks rotationally joining to each other and an...

20060199523 - Ventilation device: In order to provide a simple design of ventilation device which has a relatively open aperture of pleasing aesthetic appearance, there is provided a face 2 for facing into a room, the face including an aperture 3. Three closure parts 5 are provided for closing the aperture 3. The closure...

20060199525 - Adjustable damper assembly: A damper assembly, comprising an adjustable locking means for releasable retention of an element pivotally in one of a plurality of predetermined lock positions for adjusting air flow through an opening....

20060199526 - Plastic register boot: A register boot adapted for connection to ductwork and in a ducted heating or cooling system and has a unitary body of plastic. The unitary body has a substantially circular first opening for connecting to ductwork. The unitary body has a substantially rectangular second opening for connection to a register....

20060199527 - Attic vent: An attic vent has a barricade wall fitting around a rain cover. A screen covers an open end of the barricade wall. A number of holes are placed in a side of the barricade wall....

20060199528 - Control and pressure release valve: A control and pressure relief valve for relieving pressure from an automotive vehicle interior to an atmospheric pressure outside the vehicle interior in accordance with the present invention includes a valve mounting location having an inlet in fluid communication with the vehicle interior and an outlet selectively in fluid communication...

20060199490 - Incubator: In an incubator, in a state in which a door closes a porthole, a packing prevents an air current flowing between walls of a double-wall of a hood from entering the hood through a porthole in the inner wall. Therefore, the air current does not enter the hood through the...

20060199492 - Airflow distribution structure of vehicle air conditioning system: The airflow distribution structure of a vehicular air conditioning system includes a tubular strength member extending behind an instrument panel in a width direction of a vehicle and having both ends fixed to opposite side walls inside a passenger room, respectively. The strength member includes a first portion having an...

20060199491 - Beam for reinforcing a vehicle cockpit organized to receive a module for the selective distribution of air from a heating, ventilation and/or air conditioning system: The subject of the invention is a hollow reinforcing beam (1) for the cockpit of a vehicle. This beam (1) constitutes a member through which air originating from a heating, ventilation and/or air conditioning system flows, and for this purpose comprises at least one air intake opening (21) and a...

20060199493 - Vent assembly: A vent assembly, suitable for marine use including, for example, venting an enclosure, such as an engine compartment, on a boat. The vent assembly has substantially the external appearance of a cast or machined, one piece, stainless steel vent, at a cost very little more than a molded plastics vent....

20060199494 - Blast duct for vehicle: A blast duct (20) for a vehicle is structured by a convex rectifying portion (31) provided with a pair of inclined walls (33) which are provided with opposing walls of an introduction port so as to protrude to the introduction port (21) and are inclined toward a vehicle width direction....

20060199496 - Air louver for a refrigerated display case: A louver for directing airflow in a refrigerated display case, and a refrigerated display case employing a louver. In some embodiments, the louver includes a plurality of fins positioned to define a plurality of channels therebetween through which airflow can be directed substantially in a first direction. Each fin can...

20060199497 - Conditioned vestibule for a cold storage doorway: A conditioned vestibule for a cold storage doorway is provided having a trackless, bi-folding door operated by an actuator that rotates a first arm portion. The first arm portion rotates about a first end. A second arm portion is connected pivotally to a second end of the first arm portion...

20060199495 - Receiving device: There is provided a storage apparatus including a shelf for displaying products, a first out-of-shelf supply duct that supplies first conditioning air adjusted to a first condition for controlling environmental conditions in a periphery of the products, and a second out-of-shelf supply duct that supplies second conditioning air adjusted to...

20060199498 - Auxiliary airflow system: A method according to one embodiment may include providing a chassis comprising at least one selectively deployable fan disposed within the chassis. The method of this embodiment may also include moving the fan from a stowed configuration to a deployed configuration within the chassis and energizing the at least one...

20060199499 - Fastening structure: A fastening structure includes a fan, a fan seat, a base and a top cover of an electronic device. The fan is installed in the fan seat. A latch pin located on an inner bottom surface of the base of the electronic device is inserted into an anchor hole on...

20060199500 - Air shutter and installation method thereof: An air shutter of low cost, high efficiency, and easy maintainability is provided, which can interrupt efficiently the flowage of air across a doorway when the door is open based on the consideration of the experimental data of the flowage of air across the opening area of the doorway of...

20060199503 - Ceiling-mounted heating and cooling apparatus: A ceiling-mounted heating and cooling apparatus is disclosed, which is capable of uniformly heating and cooling an indoor space in such a manner that a discharge air from a heating and cooling apparatus is discharged toward a portion distanced far from an inlet. In a ceiling-mounted heating and cooling apparatus...

20060199501 - Textile ducts: This invention relates to a duct suitable for use in an air circulation system, the duct comprising an inner gas-permeable layer and an outer gas-impervious layer, and one or more spaces therebetween....

20060199502 - Vane assembly for hvac duct systems: A vane system is provided for use in a corner of a HVAC duct system. The vane system utilizes a plurality of unitary vanes each including ribs and each including interlocking runners that improve the structural integrity of the vane system....

20060199504 - Apparatus for operating auto-shutter in air conditioner: An apparatus for operating an auto-shutter in an air-conditioner is provided, which includes an external casing in which a louver frame having an exit is installed in the inner portion of the upper end thereof, an auto-shutter movable between an opened position opening the exit and a closed position closing...

20060199505 - Plastic hvac component system and method for installing the same: A complete plastic HVAC system assembled using individual plastic components for ensuring the efficient and quiet distribution of air from a central air unit to multiple distribution points and preventing heating and cooling losses, the need for installers to stock multiple sized and shaped components, the accumulation of dust, dirt...

20060199506 - Automatic drain docking system for hvac module drain pipe: A mounting arrangement for an HVAC case includes a drain tube extending from the HVAC case and defining an outlet. A receiving portion extends from a docking station and is adapted to accept the drain tube in an assembled position. A first compressible material is disposed between the receiving portion...

20060199515 - Concealed portable fan: A stable portable fan capable of generating an exhaust air stream elevated above a support surface allowing the exhaust air stream to be directed as desired by the user is provided. The device includes an air generator assembly located within a polygonal column generating an exhaust air stream that exiting...

20060199517 - Cooling fan: The present invention is directed to a cooling system for agricultural buildings and, more specifically, it is directed to a support-mounted fan. The goal of this invention is to provide a fan assembly to increase the circulation of air in an agricultural building and improve the health and comfort of...

20060199514 - Cooling fan and image display apparatus: A cooling fan is provided that does not place limitations on the installation conditions for the fan, is capable of cooling a backlight unit of a display panel with high efficiency, and produces less noise during operation. Also provided is an image display apparatus equipped with the cooling fan. The...

20060199507 - Filter: Electrical equipment comprising a sealed chamber in which an electrical appliance is housed, and a multi-stage breather filter attached to the sealed chamber whereby in use heat generated by the electrical appliance causes air flow through the filter and also dries moisture collected by the filter....

20060199508 - Intensifier: An intensifier is disclosed. The intensifier includes an enclosure with an intake port, an exhaust port, an interior surface that defines a chamber, and an air flow source in communication with the chamber. The intensifier can be positioned in an under floor plenum of a data center. In the plenum,...

20060199516 - Ventilating apparatus: A ventilating apparatus is disclosed, by which an installation of the apparatus is conveniently facilitated. The present invention includes a blower device supplying an outdoor air to an indoor space and discharging an indoor air to an outdoor space, a heat exchange unit performing heat exchange between the outdoor air...

20060199509 - Ventilating system: Ventilating system including a main flow passage in communication with an outside of a room, for supplying outdoor air to the room, or discharging room air to an outside of the room, at least one case having an inlet and an outlet in communication with the room, and connected to...

20060199510 - Ventilating system: Ventilating system including a case in communication with a room, an air supply passage in the case for drawing outdoor air into the room, an air discharge passage in the case for discharging room air to an outside of the room, and a fan both in the air supply flow...

20060199511 - Ventilating system: The present invention relates to ventilating systems, and more particularly, to a ventilating system having a heat exchanger for exchanging heat of room air being discharged to an outside of a room with heat of outdoor air supplied to the room. The present invention provides a ventilating system including a...

20060199512 - Ventilating system: Ventilating system including a total heat exchanger at a region where an air supply duct, a passage for supplying outdoor air to a room, and an air discharge duct, a passage for discharging room air to an outside of the room, cross for making room air and outdoor air to...

20060199513 - Ventilating system and method for controlling the same: Ventilating system for introducing outdoor air and discharging room air, and method for controlling the same, the ventilating system including a duct for making a room and an outside of the room in communication, a ventilator connected to the duct for discharging room air to an outside of the room,...

20060199519 - Pressurized air-filter container for mounting on a laser engraver: A pressurized air-filter container for mounting on a laser engraver, the structure includes a body container, an electric fan and at least a lens stand disposed within the body container for that a lens can be mounted thereon. An air inlet and air outlet is each located on lateral sides...

20060199518 - Recreation room and method for controlling the atmosphere in the room: The invention concerns a method of adjusting a room air in a first room wherein the room air is supplemented continuously or at recurring intervals of time by nitrogen or a nitrogen-bearing, carbon dioxide-poor gas mixture in such a way that the proportion of oxygen in the room air is...

20060199520 - Ventilation system and pressure intensifying apparatus: A ventilation system and a pressure intensifying apparatus can smoothly supply air to an indoor room by increasing required air volume and external static pressure. The ventilation system includes: a duct branched into at least rooms; a ventilator connected to the duct, for selectively or simultaneously exhausting indoor air and...

20060199521 - Fan having function for detecting fault in the fan: A fan having a function for detecting a fault such as a breakage or a loss of a rotating part of the fan as well as reduction in the rotational speed of the fan, the function being not affected by an operating condition of the fan. The fan includes a...

20060199524 - Positioning device in base for securing motor of blowers: A blower includes a base with a passage defined therethrough and a connection portion is located in the passage. A motor is received in the passage and includes a positioning frame which is fixed on the connection portion. A plurality of connection plates are fixed connected between inward protrusions extending...

20060199522 - Suspension type oscillation mechanism: A suspension type oscillation mechanism includes a frame set, a casing, a crank set, an axial barrel and a fastening rod. The frame set provides an upper frame with a frame hole. The casing secures the frame set. The crank set provides cranks rotationally joining to each other and an...

20060199523 - Ventilation device: In order to provide a simple design of ventilation device which has a relatively open aperture of pleasing aesthetic appearance, there is provided a face 2 for facing into a room, the face including an aperture 3. Three closure parts 5 are provided for closing the aperture 3. The closure...

20060199525 - Adjustable damper assembly: A damper assembly, comprising an adjustable locking means for releasable retention of an element pivotally in one of a plurality of predetermined lock positions for adjusting air flow through an opening....

20060199526 - Plastic register boot: A register boot adapted for connection to ductwork and in a ducted heating or cooling system and has a unitary body of plastic. The unitary body has a substantially circular first opening for connecting to ductwork. The unitary body has a substantially rectangular second opening for connection to a register....

20060199527 - Attic vent: An attic vent has a barricade wall fitting around a rain cover. A screen covers an open end of the barricade wall. A number of holes are placed in a side of the barricade wall....

20060199528 - Control and pressure release valve: A control and pressure relief valve for relieving pressure from an automotive vehicle interior to an atmospheric pressure outside the vehicle interior in accordance with the present invention includes a valve mounting location having an inlet in fluid communication with the vehicle interior and an outlet selectively in fluid communication...