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Matches 1 - 50 out of 57,724

Document Document Title
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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/2018/198484A1
[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/2018/199164A1
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...  
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...  
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...  
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...  
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...  
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...  
WO/2018/191688A3
A system for controlling air quality of a building space includes an air quality sensor configured to sense the air quality of the building space, an exhaust fan configured to exhaust air from inside the building space to outside the bui...  
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...  
WO/2018/189924A1
Provided is an air purifier 1 that is provided with a case 2 in which an inlet 3 and outlets 4, 5 are opened, an air passage 8 connecting the inlet 3 and the outlets 4, 5, a fan 10 disposed in the air passage 8, a pre-filter 6 disposed t...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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 ...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
WO/2018/163526A1
An air cleaning apparatus (1) is provided with: a collecting filter (52) for collecting dust; a first ultraviolet light emitting body (60A) for radiating ultraviolet rays (UV1) having a first wavelength onto the collecting filter (52); a...  
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...  
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...  
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...  
WO/2018/154003A3
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...  
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...  
WO/2018/150397A3
This document describes a demountable and adjustable vertical adapter for air conditioning systems of the Split type, specifically in households. This adapter is intended for being fixed onto each Split evaporating unit of a premise or a...  

Matches 1 - 50 out of 57,724