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WO/2018/225224A1 |
This heat exchanging ventilation device has: an outer casing provided with a supply air flow passage through which a supply air flow flows, and also with a discharge air flow passage through which a discharge air flow flows; and a heat e...
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WO/2018/225298A1 |
Provided are a fan filter unit and a sterilization apparatus capable of shortening a sterilization operation time to be performed at a changeover. The sterilization apparatus has: a working space; a fan filter unit for supplying clean ai...
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WO/2018/221740A1 |
This ventilation system is provided with: an inside air passage (P1) having an inflow end and an outflow end each of which communicates with an indoor space (R) to be ventilated; at least one permeable membrane unit (30) having a permeab...
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WO/2018/220803A1 |
Provided is an air conditioning system provided with: a refrigerant system in which a refrigerant is circulated, and in which an outdoor unit, one or a plurality of indoor units, and one or a plurality of ventilation devices are connecte...
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WO/2018/220697A1 |
Provided is a duct connection port (22) which is attached to a heat exchange ventilator serving as a ventilation device, and to which a duct for ventilation is connected, the duct connection port (22) comprising: an outer shell having cy...
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WO/2018/217238A1 |
The present invention is intended for use in large conditioned air plenum environments and particularly in the plenum environment of multilevel raised floor electro-mechanical distribution systems. The invention comprises the step of pro...
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WO/2018/217181A2 |
The invention is related to a natural ventilation mechanism which contains a profile (1) that separates the two glasses (2) from one another; internal supports (20) positioned on the body of the profile (1), creating a housing for the va...
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WO/2018/211633A1 |
A circulator (20) is provided with: a cross flow fan (1); a fan casing (2) for determining the blowout direction of an air flow generated by the cross flow fan (1); an oscillation mechanism unit (3) that causes the fan casing (2) to perf...
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WO/2018/209424A1 |
A roof vent for ventilating a roof of a building via a hole in the roof to atmosphere, the roof vent comprising: a flange portion for resting on the roof, the flange portion having an opening for overlapping with the hole; a frame portio...
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WO/2018/207236A1 |
A circulator (20) comprises: a cross-flow fan (3); a fan casing (2) that determines a blow direction for the air flow generated by the cross-flow fan (3); an oscillation mechanism (5) that causes the fan casing (2) to oscillate; a positi...
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WO/2018/202312A1 |
The invention concerns an electric extractor fan(1) comprising a housing (2), in which an electric motor is installed to expel air from a room (4) by means of a fan wheel (5). The electric extractor fan (1) comprises a humidity sensor in...
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WO/2018/203777A1 |
The invention relates to systems having natural or forced ventilation, and more particularly to air ventilation systems for use in a Russian steam sauna and/or in household rooms where the source of heat is a heat accumulating intermitte...
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WO/2018/196887A1 |
A dehumidifying fresh air apparatus for a PTAC window unit, comprising a crossflow fan wheel (2), a main evaporator (1), an air supply channel (6), and an air extraction apparatus (5) for providing air to the main evaporator (1). The air...
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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...
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WO/2018/199164A1 |
An air purification system for purifying air in a room, wherein the air purification system comprises: a carbon dioxide removal device that includes a first space and a second space partitioned by a separation membrane that selectively t...
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WO/2018/193789A1 |
A room (100) in a building has a living space (101) of volume V that is an enclosed space. Ventilation of an air flow F is performed from the outside to the living space (101). Entering/exiting of air as an air current between the interi...
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WO/2018/193849A1 |
A flow channel plate used in a heat exchange element, wherein a first side-part flow channel member (131) and a center flow channel member (121) are joined by bringing a first end part and a third end part that face each other into conta...
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WO/2018/193647A1 |
A metal filter (4) provided in a clean oven (10) which performs heat treatment of a workpiece by circulating a gas is characterized by being provided with: an apex portion (41) which projects toward a heat treatment chamber (2) in which ...
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WO/2018/193335A1 |
An insert for an air intake of a suction duct, the insert including an inner portion configured to extend within the suction duct, a mating portion configured for sealingly engaging the air intake, and an outer portion configured for ext...
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WO/2018/188544A1 |
Disclosed is a novel ventilated air exchanging curtain wall structure, comprising: a perforated curtain wall panel of a lower half of a first-level curtain wall structure (11A), a non-perforated light-transmitting curtain wall panel of a...
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WO/2018/188762A1 |
The invention relates to: a sound attenuator assembly comprising a housing (1) having a wall structure of any design, the housing containing a sound source (11); a conduit system (3, 4) for conveying a medium into the surroundings; and a...
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WO/2018/189925A1 |
An air purifier (10) to clean air comprises: a comparison unit (11c) that compares indoor environmental data acquired by an indoor environment acquisition unit (11a) and outdoor environmental data acquired by an outdoor environment acqui...
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WO/2018/189926A1 |
This air-cleaning device (100) comprises: a first determination unit (11) which determines at least whether a room to be subjected to air-cleaning is in a state in which there is nobody in the room, there are people in the room but littl...
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WO/2018/190003A1 |
The purpose of this invention is to perform air-cleaning control according to the brightness and the activity of people within a room. An air-cleaning device (100) comprises: a first determination unit (11) which determines at least whet...
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WO/2018/189790A1 |
A control unit (40) determines, on the basis of the temperature/humidity detected by sensors (48a, 48b), whether outdoor air cooling for taking outdoor air into a room is effective or not. When the control unit (40) determines that the o...
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WO/2018/187450A1 |
An air conditioning system is provided and includes a unit receptive of refrigerant having a moderate-to-low global warming potential (GWP) value for thermal interaction with a fluid, an enclosure, a fan disposed and configured for urgin...
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WO/2018/185903A1 |
An air volume regulating device comprises a regulating plate 08 that is mounted to a ventilation hole 03 provided in an elevator car 01 and a restraining piece 07 that fixes the regulating plate 08 to the elevator car 01. The regulating ...
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WO/2018/179498A1 |
Decontamination gas accumulates among a plurality of fan filter units and is difficult to exhaust to outside of clean room equipment. This clean room equipment comprises: a casing in which a plurality of fan filter units each having a fa...
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WO/2018/179014A1 |
The present invention relates to a heat pump apparatus for air renewal inside rooms and, in specific, to a compact heat pump apparatus made by components included in a single housing to be mounted inside a room. Moreover, the invention r...
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WO/2018/180607A1 |
An air blowing device (1) is provided with a housing (2), a partitioning plate (12), an air blower (3), dampers (8, 9, 10, 11), and a control unit (20). The housing has a hollow cylindrical shape, and includes a first side surface (A) an...
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WO/2018/179050A1 |
The purpose of the present invention is to improve fault tolerance in a temperature control device. For this purpose, a temperature control device comprises: a first heat control means that includes a first cooling and heating means for ...
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WO/2018/179732A1 |
An air-conditioning control system (1) for controlling air-conditioning in a building (10) containing an air-conditioned room (11) in which an air-conditioning device (21) is installed, and a first air inflow room (13) into which air flo...
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WO/2018/182362A1 |
The present invention relates to a ventilation system using a multi-story building emergency staircase and, more specifically, to a ventilation system using a multi-story building emergency staircase, which is configured to continuously ...
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WO/2018/180718A1 |
Provided is a range hood that can efficiently collect rising oil smoke or the like and that can eliminate objects, such as right and left side plates, that cause a cook to feel confined and objects that form a recess around a baffle plat...
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WO/2018/179248A1 |
This ventilation device comprises: a body provided with a supply air flow passage through which a supply air flow (7) flowing from the exterior to the interior of a room flows, the body being also provided with a discharge air flow passa...
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WO/2018/179186A1 |
This ventilation fan for a duct includes: a ventilation fan body having formed therein an air intake opening and an air discharge opening; a blower for forming an air flow which flows from the air intake opening into the ventilation fan ...
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WO/2018/181442A1 |
The objective of the present invention is to prevent a room interior from reaching a negative pressure by adjusting the air volumes of the supply air and the exhaust air in the room. Provided is a ventilation system wherein a range hood ...
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WO/2018/179158A1 |
In order to calculate the rate of air flow being supplied to a cooling apparatus without using an air flow rate sensor, this management device is provided with: a storage means which stores a known intake air temperature for a heat gener...
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WO/2018/179469A1 |
This air purifier is provided with a cleaning device (30). The cleaning device (30) has: a supply roller (40) having a sheet-like filter (6) wound on a shaft (41); a winding roller (50) for winding the filter (6); a drive motor (100) for...
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WO/2018/173277A1 |
A ventilation device (1) is provided with: a heat exchanger (10) formed by laminating a plurality of partition members (10a); and a casing (50) that accommodates the heat exchanger (10) therein and has a one-end-side wall part (19) cover...
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WO/2018/170187A1 |
An automatic smoke/carbon monoxide evacuation system for a building having at least one existing ventilation fan and at least one ventilation passageway to outside the building is provided. The system includes a microprocessor and a smok...
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WO/2018/168672A1 |
[Problem] To provide a management device and an air conditioning management system capable of improving the objectivity of a comfort level evaluation relating to an odor in a room, and capable of evaluating a comfort level with respect e...
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WO/2018/166206A1 |
Disclosed are an assembled intelligent air disinfection device and an application thereof. The device comprises a ventilation pipe (1), an internal circulation fan (2), a control system (3), a multiple filtration and disinfection system ...
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WO/2018/158970A1 |
This ventilation fan (1) has: a frame (2) having a flange on the room interior side; an electric motor (3) disposed within the frame (2); a fan (4) provided in a mountable and demountable manner to the rotating shaft of the electric moto...
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WO/2018/153085A1 |
An air conditioning system, comprising at least one outdoor ventilation hole (1) and at least two indoor ventilation holes (2, 3). An air-exchange wind duct (5, 6) is formed between the at least one ventilation hole (1) and one indoor ve...
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WO/2018/154003A2 |
The present invention provides a rain-resistant vent. The vent comprises a support frame having an inner perimeter; a set of blades arranged in an array, a first end of each blade being attached to a corresponding first part of the frame...
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WO/2018/150762A1 |
This air purifier (1) is provided with: a body case (4) having an air supply opening (2), an air discharge opening (3), and an air flow passage (6) which provides communication between the air supply opening (2) and the air discharge ope...
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WO/2018/150124A1 |
Fan comprising: -a ventilation unit (10) with a rotatable impeller (11), -at least one pedestal (30), -a control unit (20) rigidly connected to the pedestal (30), with at least one control knob (21) for the ventilation unit (10), -an ele...
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WO/2018/147554A1 |
The present invention relates to a dehumidification system using a membrane for dehumidification of a place where a dehydration space is required, in which a dehumidification unit comprising a membrane is installed in a duct pipe or a pa...
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WO/2018/147444A1 |
Provided is a photocatalyst-carrying mesh sheet: on which an anatase-type titanium oxide that is the photocatalyst is securely carried, preventing flaking thereof; for which opportunities for contact with the photocatalyst are increased ...
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