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Matches 1 - 50 out of 2,533

Document Document Title
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/2017/069713A1
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/2017/058507A3
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/2017/029540A1
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...  
WO/2015/115228A1
In order to suppress heat transfer from a first gaseous body (G1) around an object (20) to the object (20) and maintain the temperature (Tc) of the object (20) within a preset temperature range (Rt), a temperature maintenance gaseous bod...  
WO/2015/082487A1
An air supply system (200, 300) for providing a clean air flow (250) in a room (1) is provided. The air supply system (200, 300) comprises a first air supply section (120) through which a first flow of clean air is supplied with a lower ...  
WO/2015/060383A1
A cleaning work device (10) equipped with a work area (30), a conveyor (25) in the work area, and a cleaning device (40). The work area (30) has an inlet (30a) provided on the upstream side in a transport path (P) for cells (C), and an o...  
WO/2015/041616A1
An automatically controlled air curtain device (100), comprising an air curtain housing (12), a fan set (11) locating in the air curtain housing (12), a motor (10) for driving the fan set (11), an electric power source for supplying to d...  
WO/2015/023114A1
The objective of the present invention is to provide an automatic door with an air curtain by installing an air curtain in the upper part of a general entranceway instead of a door, multiple sensors using a photoelectric effect being for...  
WO/2014/204297A1
The present invention relates to an air curtain device and method for realizing an air curtain with measuring a temperature profile. The air curtain device comprises: - a housing with air displacing means; - at least one air inlet for su...  
WO/2014/204298A1
The present invention relates to an air curtain device for realising an air curtain, with in use a substantial vertical air flow, and a method for providing such air curtain. The air curtain device according to the invention comprises: -...  
WO/2014/179013A1
A transport refrigeration system comprises: a container (22) having a doorway (27) with at least one door (26); a refrigeration system (30) including a reversible first fan (82) for driving air (512) along an air flowpath and a heat abso...  
WO/2014/135517A1
The present invention relates to a ventilation system for a clean room (1 ), the system comprising: a first air supply system (100) comprising at least one displacement air supply unit, whereby said at least one displacement air supply u...  
WO/2014/010771A1
In order to keep stably and uniformly the temperature inside a freezer according to the supercooling temperature of beverages and liquors is provided a supercooling freezer comprising: a main body provided with a cooling chamber for stor...  
WO/2013/172709A1
Refrigeration system provided with an outlet device for transporting a first and a second air flow, wherein the outlet device is provided with a first through-opening for the first air flow to flow out of the refrigeration system to a fi...  
WO/2013/156805A3
A table with no preferential shape with seats. An absorber-like structure can be found on its upper part and these two are connected by a perforated case. The absorbing hole is in the middle of the case protected by a sieve-like plastic ...  
WO/2013/144582A3
A clean air apparatus comprises clean air means for producing a flow of clean air and for discharging the clean air from an outlet and towards a target clean area. The apparatus comprises a Coanda effect device disposed at least adjacent...  
WO/2013/137417A1
A system for separating smoking and non-smoking areas (1) is provided with: a non-smoking area (8) and a smoking area (9) partitioned by a partition (7) having a passage (10); ventilation elements (11, 12); and a recirculation element (3...  
WO/2013/129786A4
The present invention relates to a local hood exhaust pressure device. Horizontal suction fans are disposed at one end of an exhaust hood, along the length of each side of the hood in the vertical and longitudinal directions. Polluted st...  
WO/2013/128083A1
This device comprises: - a first inlet manifold (7) comprising a slot (15) and fed with primary gas; - a second inlet manifold (6) supplied with secondary gas and comprising, in a region substantially adjacent to the slot of the first ma...  
WO/2013/129786A1
The present invention relates to a local hood exhaust pressure device. Horizontal suction fans are disposed at one end of an exhaust hood, along the length of each side of the hood in the vertical and longitudinal directions. Polluted st...  
WO/2013/101746A1
An improved oven (1) comprising a conveyor configured and arranged to move a product (11) to be processed through an oven, a primary air delivery system (45) configured and arranged to provide a heated primary air flow (47), a secondary ...  
WO/2013/084192A1
A method for creating a downwind space (10) in a predetermined location with respect to the direction (11') of the wind (11), comprising a step of arranging a generation means (12), for generating an air curtain, in particular at least t...  
WO/2013/037351A1
Device for the air-conditioning and/or monitoring of building or warehouse areas, containing a housing consisting of plastic or composite material shaped as a hollow body and having air entry, air guidance and air exit sections, at least...  
WO/2013/035198A1
Provided is a tobacco smoke separation method configured so that, even under the ventilation condition in which the speed of airflow from a non-smoking area to a smoking area is insufficient, the leakage of dust into the non-smoking area...  
WO/2012/131226A2
The invention relates to equipment for diffusing airflow making it possible to diffuse air in a localized space, said equipment including a working surface (40), a means (2) for diffusing airflow, and longitudinal transparent guide walls...  
WO/2012/131226A3
The invention relates to equipment for diffusing airflow making it possible to diffuse air in a localized space, said equipment including a working surface (40), a means (2) for diffusing airflow, and longitudinal transparent guide walls...  
WO/2012/124712A1
Providing a unitized air-conditioning device (10) for each server rack (3) in a row of racks forms a row of air-conditioning devices corresponding to the row of racks. Cold air is released from an air-supply duct (13a) in each air-condit...  
WO/2012/068706A1
An airflow guiding member (120) and an air duct(10) with the airflow guiding member (120) are provided, the air duct (10) comprises a duct body (110) and at least one airflow guiding member (120), and the airflow guiding member (120) is ...  
WO/2012/057658A2
The utility model relates to transport engineering, advantageously to systems for heating and ventilating vehicle passenger compartments. The technical result of using the utility model consists in expanding the functional possibilities ...  
WO/2012/057658A3
The utility model relates to transport engineering, advantageously to systems for heating and ventilating vehicle passenger compartments. The technical result of using the utility model consists in expanding the functional possibilities ...  
WO/2012/020188A1
The method of confining the cell gases in a capped cell, at least one cap (18) of which is locally and temporarily removed, consists in blowing at least one jet of air from substantially one edge of the opening bounded by at least one re...  
WO/2012/016544A1
Disclosed are an external passive cooling method and a device thereof. The method is implemented as follows: After being processed by an evaporative cooling device (a), air outside an indoor area (B) passes through an exhaust cavity of a...  
WO/2011/099643A1
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 formin...  
WO/2011/099643A8
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 formin...  
WO/2011/094615A3
Provided is an oven that includes an oven chamber through which a product passes to be treated. An oven wall defines apertures through which the product passes to repeatedly enter and exit the oven chamber during treatment. A vestibule c...  
WO/2011/094615A2
Provided is an oven that includes an oven chamber through which a product passes to be treated. An oven wall defines apertures through which the product passes to repeatedly enter and exit the oven chamber during treatment. A vestibule c...  
WO/2011/092448A1
An air curtain generator creates a composite air curtain across a gap between two opposed walls by creating a row of four air curtains (8 to 11) of which the air curtains (8,9 and 10,11) of each of the outer pairs are mutually divergent....  

Matches 1 - 50 out of 2,533