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Matches 351 - 400 out of 25,034

Document Document Title
WO/2019/133118A1
Rather than complex modeling or time consuming repetitive measuring for optimizing an HVAC system, a slope or change in energy use as a function of a change in a variable (e.g., temperature or humidity) is used to adjust the variable. In...  
WO/2019/129157A1
An indoor air purifier and a freshening system. The indoor air purifier comprises an air purification device, a heat exchange device, and a housing for accommodating the heat exchange device and the air purification device. An air inlet ...  
WO/2019/131086A1
An air conditioner (1) is provided with: an upper valve (34) and a lower valve (44) that have four ports formed, at equal angular intervals, in members each having a substantially circular cross-section, that have formed therein first fl...  
WO/2019/132327A1
The present invention relates to a multi-purpose portable small smart dehumidifier having improved dehumidification reaction rate and dehumidifying effect, comprising an improved configuration of an air inlet part, a housing, and a cooli...  
WO/2019/129603A1
The disclosure relates to a method for controlling a local distribution system's outtake of heat or cold from a thermal energy distribution grid, and a control unit. The method comprises determining a base steering temperature for the lo...  
WO/2019/124169A1
An air conditioner 1 equipped with a compressor (321), an indoor heat exchanger (242) which is a use-side heat exchanger for subjecting first air (F1) to a heat exchange, an outdoor heat exchanger (323) which is a heat source-side heat e...  
WO/2019/120098A1
A cleaning device, comprising: at least one dust removing roller brush (100), a plurality of protrusions being formed thereon, and the roller brush being configured to contact a filter screen (600) of a wall-mounted air conditioner indoo...  
WO/2019/117533A1
The present invention relates to a high-efficiency air cleaning module, and the high-efficiency air cleaning module according to the present invention is a high-efficiency air cleaning module mounted to a small-sized air cleaning device ...  
WO/2019/117534A1
The present invention relates to an air cleaning module mounted to a vehicle-mounted air cleaning device, and the air cleaning module mounted to a vehicle-mounted air cleaning device according to the present invention is a high-efficienc...  
WO/2019/113924A1
Disclosed is a bidirectional fresh air purifier, comprising a housing (5), an outdoor air inlet (1), an outdoor air outlet (2), an indoor air return port (3), an indoor air supply port (4), a heat exchange core (9) and an electrical cont...  
WO/2019/117523A1
An air purifier comprises: a housing having an air inlet and an air outlet; a blowing portion for blowing, to the outlet, air introduced through the inlet; a panel which has pores formed therein and is arranged to face the outlet; a driv...  
WO/2019/117732A1
A dehumidification system has a first desiccant wheel process portion and associated first desiccant wheel regeneration portion. The system also has a second desiccant wheel process portion and associated second desiccant wheel regenerat...  
WO/2019/109172A1
A system and method for determining a remaining useful life of an ozone converter of an aircraft are disclosed. The method comprises using flight data of the aircraft and location-based ozone exposure data to determining a cumulative ozo...  
WO/2019/112333A1
The present invention relates to a belt-type electric dust collection device capable of automatic cleaning. The belt-type electric dust collection device according to the present invention comprises: a dust collection belt, which include...  
WO/2019/080981A3
An air treatment system ( 1; 9; 10; 15; 16; 19 ) comprising a plurality of excimer lamps (3), said system is arranged such that at least 90% of air flowing through the air treatment system ( 1; 9; 10; 15; 16 ) will be exposed, to photons...  
WO/2019/110628A1
The system for cooling a main gas stream (A) includes an evaporator (1) which comprises an inlet (11), an outlet (12) and an exchanger in which a fluid flows, and which makes it possible to cool a gas stream (B) flowing through the evapo...  
WO/2019/109305A1
Disclosed are a combined air duct (100), and an air-supported membrane structure comprising the combined air duct (100). The combined air duct (100) comprises a complex channel (110), a dehumidifying air duct (120), a temperature adjusti...  
WO/2019/106059A1
The current invention relates to a method for conditioning air, the method comprising flowing a first air flow (5) within a first ventilation system (2) past a first cooling coil (107), which is connected to a cooling system (3) with a c...  
WO/2019/107677A1
The present invention relates to an air purifier including a cyclone, which can effectively remove fine dust using electrostatic spraying, has a relatively simple internal structure, and can be manufactured in a compact size. The present...  
WO/2019/108546A1
In a method and apparatus for conditioning air for an enclosure, a first ambient air stream is cooled by the cooling coil of a refrigerant cooling system to reduce its temperature and humidity content. The thus cooled and dehumidified ai...  
WO/2019/106329A1
A method of ventilating a habitable space within a building comprises operating a fan to output air at a positive pressure exceeding atmospheric pressure. The fan is located in the loft space of the building and is arranged to draw air f...  
WO/2019/106689A1
The present invention provides an air purification system for air handling units to enhance the indoor air quality. The purification system comprises a photocatalytic reactor designed to allow air to pass through with a substantially min...  
WO/2019/063834A3
Embodiments of the present invention relate to an air cleaning unit and a system to be used in cities clamped to light posts (or any other street furniture with the right properties and close enough to the sources of pollution), able to ...  
WO/2019/101542A1
The invention relates to a process air dehumidification system (2) comprising a process air dehumidifier unit (4) comprising a moisture absorbing agent (6), the process air dehumidification system (2) further comprising a moisture absorb...  
WO/2019/103249A1
Disclosed herein is an air cleaner capable of being coupled or separated in a vertical direction to improve space utilization. An air cleaner may include a first air cleaning module provided with a first connection unit, and a second air...  
WO/2019/102466A1
A heat exchanger comprising a stack of sets of fins and tubes assembled to embossed plates with a void. The fins overlap the void having a peripheral margin of the fin attached to a peripheral margin on the plate around the void. Further...  
WO/2019/103610A1
An apparatus (10), including a gas recirculation circuit comprising a mini environment chamber (14), a gas pump (16), a filter assembly (22) which are connected by a recirculation channel (20). The apparatus additionally includes an air ...  
WO/2019/104130A1
An indoor air quality (IAO) system comprises a temperature sensor is configured to measure a temperature of air within a building, a relative humidity (RH) sensor is configured to measure a RH of the air within the building and at least ...  
WO/2019/098432A1
The apparatus for recycling indoor air according to an embodiment of the present invention may comprise: a toxic gas removal module for converting carbon dioxide in the inflowing air to oxygen; and an oxygen filter module for filtering a...  
WO/2019/095871A1
An air conditioner humidification system, comprising a water storage device (1) integrated in an outdoor unit, a water delivery device (2) and a spraying device (3) provided in an indoor unit; the water storage device (1) comprises a wat...  
WO/2019/097961A1
Provided is an air conditioning device with which damage to gas piping and the like during an emergency can be reduced. This air conditioning device comprises: a moisture absorption unit for causing a liquid moisture-absorbing material t...  
WO/2019/095866A1
A humidification system for an air conditioner comprises a water storage device (1) independent of an outdoor unit, a water conveying device (2), and a drainage device (3) disposed at an indoor unit. The water storage device (1) comprise...  
WO/2019/098776A1
A filter module and an air cleaner according to one aspect of the present invention comprise: a supply roller; a withdrawal roller; and a filter installed to be wound around the supply roller and the withdrawal roller, wherein a used sec...  
WO/2019/095197A1
A cooling and heating air conditioner capable of controlling an air humidity and automatically performing cleaning comprises a housing (1), an air exchange mechanism (2), a heating and refrigeration mechanism (3), a cleaning and humidifi...  
WO/2019/095870A1
An air conditioner humidification system, comprising a water storage device (1) and a water conveying device (2) that are integrated into an outdoor unit, as well as a humidification device (3) that is integrated into an indoor unit. The...  
WO/2019/095869A1
An air conditioner humidification system, comprising a water storage device (1) integrated into an outdoor unit, a water conveyance device (2) and a drainage device (3) arranged in an indoor unit; The water storage device (1) comprises a...  
WO/2019/097310A1
A device (200) for arresting air pollutants is disclosed. The device comprises a body having two opposite openings defining an air inlet (202) and an air outlet (209), a fan (222) provided proximal to the air outlet (209) for creating a ...  
WO/2019/098642A2
The present invention relates to a fuel cell membrane humidifier which can control the amount of humidification by controlling the flow path of supplied air introduced into the fuel cell membrane humidifier according to an output load of...  
WO/2019/092485A1
An air purifier apparatus (1) for purifying air inside a building by a liquid (2) comprises a body (6) provided with: an inlet portion (6A) and an outlet portion (6B) for the air; with an intermediate washing chamber (6C) between said in...  
WO/2018/215704A8
The invention relates to a single-use isolator for manufacturing batches of sensitive products, particularly medicines, in a sterile environment, comprising a framework (10) and an enclosure (12) suspended from said framework (10), an up...  
WO/2019/091422A1
Disclosed are an air purifier based on the steam condensation and adsorption principle and an air-conditioning apparatus having the air purifier. The purifier comprises an air blowing device (4), a humidifying device (1), a cooling devic...  
WO/2019/088326A1
The present invention relates to an air filter provided with an automatic washing device and, more particularly, to an air cleaner provided with an automatic air filter washing device, which can be more conveniently used by being configu...  
WO/2019/089967A1
A liquid desiccant air conditioning system includes one or more liquid desiccant tanks.  
WO/2019/089957A1
A liquid desiccant air-conditioning system provides a uniform liquid desiccant flow distribution and wetting out of membranes used in the membrane-modules of the system.  
WO/2019/084592A1
An apparatus for handling air in an enclosed space, the enclosure having a cover, an inlet formed in the cover and an outlet, the air being directable from the inlet to the outlet and, when the air is so directed, to change at least one ...  
WO/2019/086101A1
Filter arrangement (22) for a humidifying device (10), the filter arrangement (22) comprising a rotatable body (30); a humidifying filter member (28) arranged to be wetted with water; a guiding arrangement (46) configured to guide water ...  
WO/2019/089971A1
Methods and control systems are disclosed for operating a liquid desiccant air-conditioning system to efficiently maintain a target temperature and humidity level in a space.  
WO/2019/089980A1
Liquid desiccant air conditioning methods and systems are operable in multiple modes to efficiently treat air streams provided to a space.  
WO/2019/086471A1
An air treatment device is provided. The air treatment device (100; 300; 400) intended to be arranged at a ventilation air inlet (160) of a room or cabin, at an air inlet or an air outlet of an air conditioning device (253), the air trea...  
WO/2019/088644A1
The present invention relates to a cooling structure of a cold air blowing device for discharging oxygen, wherein a cold air generating portion is formed in a cooling oxygen blowing port of a body portion in a vaporizer type, thereby dis...  

Matches 351 - 400 out of 25,034