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Matches 1 - 50 out of 2,661

Document Document Title
WO/2020/184770A1
Disclosed are an air dome apparatus and an air dome generation method thereof. The air dome apparatus, of the present invention, suctions in surrounding air, separates and discharges fine dust therefrom. When discharging the separated fi...  
WO/2020/149018A1
An airflow environment system (2) comprises at least two outlets (3) that each blow out a flow of air. The two outlets (3) are disposed on both edges (X10) of one face (X1) in a specified space (SP2) wherein at least the one face (X1) is...  
WO/2020/137465A1
A device to be mounted on a vehicle 100 having a plurality of seats 10 arranged in the front-rear direction and the left-right direction, for preventing infection among a plurality of passengers. The device includes air barrier forming u...  
WO/2020/101130A1
The present invention relates to a system for reducing fine dust at a stop, which prevents passengers waiting at a public transportation stop in a heavy-traffic area from being exposed to emissions from vehicles and fine dust and, more s...  
WO/2020/089572A1
An air barrier comprising a housing with one or more air inlet, a first fan located in a first chamber in the housing which receives inlet air from one or more inlet and generates barrier air flow which exits the first chamber via a firs...  
WO/2020/080761A1
The present invention relates to a stroller having a fine dust inflow preventing function, the stroller allowing air to be sprayed from a cover member of the stroller to the circumference of a seat portion on which an infant is seated, t...  
WO/2020/050228A1
The present invention addresses the problem of realizing a booth which can easily access an internal space without decreasing an environmental condition. In order to solve the above-described problem, the booth (10) comprises a spouting ...  
WO/2020/034045A1
Pressure shielding system for maintaining the pressure difference at a rectangular opening of a building between a high-pressure safety zone and a region with a lower pressure, which system comprises at least two pillars which are arrang...  
WO/2020/016587A1
One or more air curtain units (1) are provided in the passenger compartment of a vehicle (5). The or each air curtain unit is operable to produce one or more air curtains (4) to separate the passenger compartment into a plurality of zone...  
WO/2020/009397A1
The present invention relates to an air shower gate and, more specifically, to an air shower gate installed at an indoor/outdoor entrance/exit so as to remove microdust, hazardous materials, and odor from people entering/exiting same, an...  
WO/2020/001706A1
The aim of the invention is to provide a device for minimizing fluid exchange between adjacent chambers, the device being simply designed and enabling efficient fluidic separation of two adjacent chambers. This aim is achieved, according...  
WO/2020/003867A1
This droplet infection suppression system (10) is provided with: an airstream generation unit (26) which is capable of generating an airstream for separating a space into a plurality of first regions (A1); a first detection unit (31) for...  
WO/2019/227830A1
An air curtain system, comprising an air drawing module (1), a fan module (2), a disinfection and filtration module (3), an air outlet module (5), and an air storage container (4). An inlet of the fan module (2) communicates with the air...  
WO/2019/227829A1
A protective device for isolation, comprising a machine frame (1), a purification unit, a fan (2) provided inside the machine frame (1) and used to form a positive and negative pressure difference therein, and a first air outlet duct (3)...  
WO/2019/216629A1
Provided according to one embodiment of the present invention is a vehicular air curtain device comprising: a body part detachably mounted on an upper portion of a vehicle; multiple air curtain parts which are arranged at a lateral surfa...  
WO/2019/158938A3
An active airflow inhibiting apparatus (10) for an entranceway (4) comprising: a structure comprising one or more air mover devices (12) configured to be positioned adjacent an entranceway (4) of a building (2) and defining a passage the...  
WO/2019/185764A1
The invention relates to an air extraction device comprising suction means comprising a suction nozzle (18) situated on a box structure arranged behind a working plane (30), the suction nozzle being connected to an extraction duct, the d...  
WO/2019/158938A2
An active airflow inhibiting apparatus (10) for an entranceway (4) comprising: a structure comprising one or more air mover devices (12) configured to be positioned adjacent an entranceway (4) of a building (2) and defining a passage the...  
WO/2019/150149A1
Cooling units are provided. The cooling units include a base having a housing with control components and a cooling tower attached to the base having an inner flow path and an exterior surface. An air distribution system is attached to t...  
WO/2019/141770A1
The present invention disclose a method and a door entrance system (1) for connecting a first area (10) with a first air pressure (P1) and a second area (20) with a second air pressure (P2), comprising a third area (30) with a third air ...  
WO/2019/112069A1
The present invention relates to air barrier system II for blocking the inflow of fog. According to the present invention, provided is the air barrier system which does not affect wind load while effectively preventing fog from flowing t...  
WO/2019/017143A1
The purpose of the present disclosure is to provide a blower system that makes it possible to reduce the intrusion of foreign matter into a vehicle interior from a door opening. A blower (10) blows air. A duct (20) includes: a ceiling du...  
WO/2019/017142A1
The purpose of the present disclosure is to provide an air blowout device that makes it possible to reduce the intrusion of foreign matter into a vehicle interior from a door opening. An air blowout device (1) is provided with a blower (...  
WO/2019/009570A1
The present invention relates to a system for extinguishing a tunnel fire and controlling smoke and, more specifically, to a system for removing smoke and toxic gases (smoke control) and extinguishing a fire in a partially closed space s...  
WO/2018/230180A1
The present invention effectively prevents in-furnace high-temperature gas from leaking out of the furnace through a furnace body opening, and prevents out-of-furnace normal-temperature air from entering through the furnace body opening....  
WO/2018/225145A1
This blower device is provided with: a chamber box (12) having a circular air intake opening (31A) for sucking in air having been discharged from an axial flow blower (11), the chamber box (12) also having a slit-like discharge opening (...  
WO/2018/200787A3
An air conditioning ("A/C") system for conditioning the air primarily within a partitioned space in which one or more persons reside within a room or structure, where the A/C system does not condition the air outside of the partitioned s...  
WO/2018/220904A1
Provided is an air curtain device that can prevent the leakage of cold air to the outside from a gap between the floor of a platform of a truck and the floor of a dock shelter, as well as the entry of air or moisture into the dock shelte...  
WO/2018/198484A1
[Problem] The purpose of the present invention is to provide a coating booth whereby air supply overspecification can be suppressed. [Solution] In the coating booth 10 pertaining to the present invention, air is supplied to a coating cha...  
WO/2018/084463A1
A cooking device also usable as a hood, according to the present invention, may allow for enhancing the suctioning performance of a blower fan by forming, at the blower fan which is arranged on the lower side of a cooking chamber, a rota...  
WO/2018/073573A1
An air-conditioning unit (100) is described. The air-conditioning unit (100) is suitable for overhead installation in, for example, a suspended ceiling. The air-conditioning unit (100) is configured to supply conditioned air from a front...  
WO/2018/061964A1
This air curtain device comprises: an outer hull that has a rear face panel on the rear face; a fan that guides air from an inlet to an outlet, said inlet and outlet being provided on the outer hull; an electric motor that is connected t...  
WO/2017/221976A1
A suction device (1) generates an artificial tornado (31) by way of comprising a suction port (5) that revolves around an axis of revolution (11) while suctioning a fluid.  
WO/2017/210067A1
A product merchandising system includes a housing having a top surface, two side surfaces spaced apart from one another defining a width-direction of the housing, and a front surface and rear surface spaced apart from one another definin...  
WO/2017/183763A1
The present invention relates to an apparatus and method for preventing toxic material dispersion by means of a vortex air curtain, and more specifically, to: an apparatus for preventing toxic material dispersion by being installed near ...  
WO/2017/171572A1
An air curtain housing including a body (3) with an air inlet (1) and an air outlet (7), as well as side elements (4), characterised in that the body (3) is an aerodynamically shaped element elongated towards the front, resembling an air...  
WO/2017/146547A1
The present invention provides a railroad switch protecting system for safely protecting line switching by preventing snow accumulation and freezing of the railroad switch. A railroad switch protecting system according to an embodiment o...  
WO/2017/130014A1
An air curtain system for a container includes a host refrigeration unit having a compressor and a first evaporator 352 operably connected to the host refrigeration unit and positioned proximal to a door of the container. A second evapor...  
WO/2017/126310A1
The purpose of the present invention is to reduce the risk of contamination in a clean air device in which a safety cabinet and clean booths are coupled. To achieve this, a clean air device in which a cabinet and clean booths are coupled...  
WO/2017/111696A1
The present invention relates to a method for air distributing and containing and the system thereof. The structure of the system comprises a plurality of columns, which are positioned in a desired space. Each column comprises at least o...  
WO/2017/058507A3
A portable, controlled environment system includes at least a conditioned air subsystem and at least one power source operatively connected to the air barrier subsystem and to the conditioned air subsystem. The conditioned air subsystem ...  
WO/2017/069713A1
The invention is a development for the purpose of improving the insulation of the rapid rolling type doors, characterized in that, it comprises: an insulation piece (10) positioned longitudinally on the stems (4) to enable the door to op...  
WO/2017/055907A1
A controlled environment system includes (a) a closed loop frame that defines a substantially planar containment area, (b) at least one air barrier nozzle arranged and configured about the frame, (c) a system for generating a flow of air...  
WO/2017/058507A2
A portable, controlled environment system includes at least a conditioned air subsystem and at least one power source operatively connected to the air barrier subsystem and to the conditioned air subsystem. The conditioned air subsystem ...  
WO/2017/029540A1
A personal space air conditioner comprising: a heat exchange system comprising an internal heat exchanger operable to cool the internal heat exchanger and generate airflow through the internal heat exchanger so that the internal heat exc...  
WO/2016/170587A1
The air curtain device 1 according to the present invention is equipped with: an airtight device body 10 which has an air inlet 11 and an air outlet 15; an air blowing means 12; an air-cleaning unit 13 where sucked in air becomes clean a...  
WO/2016/157675A1
In order to make each of a plurality of persons having different requirements for the thermal environment in a facility space feel comfortable, a control system (10) that controls air flow with a blower mechanism (210) comprises: an acqu...  
WO/2016/117921A1
A disclosed local exhaust apparatus comprises: a driving part; a swirler disposed near a suction end portion of an exhaust pipe, and rotated by the driving part so as to generate a vortex forming an air curtain around the flow of exhaust...  
WO/2016/085215A1
The present invention relates to an air umbrella device comprising: an air intake tube which is vertically disposed on the ground, and on the top of which an air intake hole is formed; a water collecting pipe which is disposed concentric...  
WO/2015/136691A1
A smoking area isolation system for implementing a smoking area isolation method according to the present invention comprises: a boundary entrance/exit opening (20) that is formed in a smoking area separation boundary dividing a non-smok...  

Matches 1 - 50 out of 2,661