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Matches 1 - 50 out of 54,874

Document Document Title
WO/2022/161585A1
A self-triggering ventilation valve (10) for automatically self-opening after a pre-set time, the ventilation valve (10) comprises: - a body (20) having a body shape (22) for engaging a channel opening (110) of a window (100), the body (...  
WO/2022/163662A1
[Problem] The purpose of the present invention is to provide an air conditioning unit of a vehicle air conditioning device, in which, when a vehicle tilts such that a side of the vehicle air conditioning unit, on which a drain hole is pr...  
WO/2022/160655A1
An air conditioner control method and control apparatus, and an air conditioner. The control method comprises: obtaining a first temperature difference value between an outdoor ambient temperature and an indoor ambient temperature; deter...  
WO/2022/160585A1
An air handling unit (100), comprising: a box body (10), a heat exchanger (20) and a rotary valve (30), wherein the box body (10) is provided with a plurality of air outlets (11) arranged at intervals, the heat exchanger (20) is disposed...  
WO/2022/163711A1
There has been a problem of being liable to have a malfunction such as shortening of the life duration of a bearing for an indoor fan motor in the case where the rotation speed of an indoor fan falls below a prescribed rotation speed. An...  
WO/2022/162942A1
Provided is an air conditioner which puts a heat exchanger into a clean state. This air conditioner (100) comprises a compressor (11), an outdoor heat exchanger (12), an expansion valve (14), and an indoor heat exchanger (15), and also c...  
WO/2022/164137A1
The present invention relates to an air purification device using microalgae. The air purification device using microalgae, according to the present invention, comprises: an air inlet through which air is supplied; a diffuser which is co...  
WO/2022/161508A1
The present invention relates to the technical field of smart appliances, and in particular, relates to an air outlet structure for an air conditioner and an air conditioner. The present invention aims to solve the problem of unsatisfact...  
WO/2022/164063A1
An air conditioner comprises: a housing including a first inlet and a second inlet; a front panel arranged on the front surface of the housing; a first outlet formed in the front panel; a second outlet provided in the side of the front p...  
WO/2022/160651A1
The present application relates to the technical field of intelligent household appliances. Disclosed is a control method for preventing condensation on an air conditioner, comprising: when an air conditioner operates for cooling, acquir...  
WO/2022/160643A1
A junction box cover (4) for a vehicle-mounted air conditioner (1), relating to the technical field of junction boxes. The vehicle-mounted air conditioner (1) comprises an external fan (2), a driver (3), a computer board, a first line (2...  
WO/2022/160647A1
The present application relates to the technical field of smart home appliances and discloses a dehumidifier water collecting tank. The dehumidifier water collecting tank comprises: a tank body provided with a water drainage port on the ...  
WO/2022/164767A1
Disclosed herein are evaporator assemblies for heat pump systems. The evaporator units can comprise a housing defining an interior chamber, an air inlet, and an air outlet. The air inlet and the air outlet can form an air flow path throu...  
WO/2022/162731A1
A muffling device (2) connected to a duct blower that supplies and discharges air comprises: a rectangular parallelepiped box-shaped housing (8); and an air path component (6) that is installed in the housing (8) and forms, in the housin...  
WO/2022/158263A1
In this invention, the maximum height H of a casing (31) in the vertical direction is 260 mm or less. The maximum length L1 of the casing (31) in the front-rear direction is 290 mm or less. The scroll angle θa of a blowout channel (61) ...  
WO/2022/158752A1
The present invention is characterized by comprising: a light source that irradiates light; a reflective plate disposed to face the light source; and a filter member that is positioned between the light source and the reflective plate an...  
WO/2022/158721A1
Disclosed is an air conditioner enabling safe and simple cleaning of a fan and a duct by a user. The air conditioner comprises: a fan for suctioning and discharging air; a drive motor provided to rotate the fan; a fan assembly including ...  
WO/2022/158344A1
An indoor unit for an air conditioner according to the present invention includes a heat exchanger, a control unit, a housing, a fan, an air outlet unit, and an attachment. A lead wire is connected to the control unit. The housing accomm...  
WO/2022/159240A1
A multi-piece air filter housing, air filter assembly, and method for assembling an air filter for use with a heating, ventilation, and air conditioning (HVAC) systems or stand alone air circulation devices. In one example at least a fir...  
WO/2022/157408A1
The present invention provides a temperature control unit for supplying temperature-controlled air in the interior of aircrafts or the like, comprising a frame having at least one air inlet and one temperature-controlled air outlet, in w...  
WO/2022/158751A1
The present invention relates to a bathroom air purifier, which prevents water from the bathroom floor from flowing inside of the purifier, realizes a high airflow rate, and opens and closes a discharging part through which air is discha...  
WO/2022/151804A1
A vertical indoor air conditioning unit, comprising: a housing (10) provided with an air outlet (12); and an air deflector (28) movably arranged at the air outlet (12), and configured to: move to a downward blowing position where the upp...  
WO/2022/151799A1
A vertical air conditioner indoor unit, which comprises: a casing, on which an air outlet is provided; and an air guide body, which is movably disposed at the air outlet and comprises a plate section and another plate section that bendin...  
WO/2022/154258A1
A photosynthetic microalgae-based wall-mounted air purification system according to the present invention comprises: a case including a water tank part in which a culture medium of microalgae that consume carbon dioxide in the air to pro...  
WO/2022/151850A1
A muffler (100), a muffler atomizer (300) and a muffler humidifier. The muffler (100) comprises: a bracket (120) and a muffler sheet (110). The muffler sheet (110) is detachably fixed to or integrally formed and fixed to one end of the b...  
WO/2022/153625A1
This air conditioner 1 comprises: a power supply circuit 10 that supplies AC voltage; and an outlet 20 that is connected to the power supply circuit 10 and is for supplying voltage to a drain pump 30 that operates in conjunction with the...  
WO/2022/154340A1
Disclosed is an invention related to an air purifier. The air conditioner of the present invention comprises: a cabinet including a suction port for introducing the air and a discharge port for exhausting the air; a heat exchanger which ...  
WO/2022/151805A1
A vertical air conditioner indoor unit, comprising: a housing (10), which is provided with an air outlet (12); an air guide cover ring (20), which is translationally sleeved on the periphery of the housing (10) so as to jointly define, t...  
WO/2022/154325A1
A multi-exercise booth system comprising a sterilizing and air-conditioning apparatus according to the present invention comprises: a system housing having an entrance unit, formed in one side thereof, for allowing a user to enter/exit a...  
WO/2022/151803A1
A vertical air conditioner indoor unit, comprising a housing (10), which is provided with a wind outlet (12); and a wind guide cover ring (20), which is sleeved on the periphery of the housing (10) so as to define a wind guide channel (2...  
WO/2022/151802A1
A floor-standing air conditioner indoor unit, comprising a housing, which is provided with an air outlet; and an air guide body, which is movably arranged at the air outlet and is configured to be able to move to an upward blowing positi...  
WO/2022/151800A1
A standing-type air conditioning indoor unit, which comprises a housing, an air outlet being provided thereon; and an air guide body, which is translatably arranged at the air outlet, and is configured to be able to close the air outlet,...  
WO/2022/151801A1
A vertical air conditioner indoor unit, comprising a housing, which is provided with an air outlet; and an air guide body, which is movably mounted on the exterior of the housing and is configured to be able to move to a position facing ...  
WO/2022/154292A1
An air conditioner according to the present invention comprises: a cabinet having an inlet through which air is introduced and an outlet through which air is discharged; a heat exchanger disposed within the cabinet to exchange heat with ...  
WO/2022/148373A1
A silencer and an air conditioning apparatus. The silencer comprises a cylinder (1), wherein the cylinder (1) is provided with a silencing cavity (11); a silencing plate (2) is arranged in the silencing cavity (11); an inner wall of the ...  
WO/2022/149787A1
The present invention relates to a fire prevention damper for an exhaust duct and, more specifically, to a fire prevention damper for an exhaust duct, wherein the fire prevention damper is installed in an exhaust duct inside a building a...  
WO/2022/149174A1
A reversible heat pump device (100) is described by means of an appropriate direction of air flows, with R744 refrigerant (natural gas, non-toxic, non-flammable, readily available), for the production of hot and cold air; the device obje...  
WO/2022/149782A1
An air conditioner comprises: a housing having a first inlet and a second inlet; a heat exchanger exchanging heat with air introduced through the first inlet; a first blower discharging air heat-exchanged by the heat exchanger; a second ...  
WO/2022/148746A1
The invention relates to a light emitting device (20, 30) comprising a housing having a first light exit window (22, 32), at least one light source (23, 33) adapted for, in operation, emitting light, and a first optical component (24, 34...  
WO/2022/148019A1
The present invention belongs to the technical field of household appliances, and particularly relates to a sliding panel and a floor standing air conditioner. The present invention aims to solve the problems that the existing sliding pa...  
WO/2022/149773A1
An embodiment of an air conditioner may include: an air blower fan provided with a first inlet and a first outlet through which air flows; a heat exchanger located on the flow path of the air that flows through the first outlet; and a no...  
WO/2022/142217A1
The present invention relates to the technical field of air conditioners. Disclosed are an air conditioner and a control method therefor. The air conditioner comprises a housing, and further comprises a compressor onto which a pipeline i...  
WO/2022/142378A1
The present disclosure provides a water softener, a humidifier base, and a humidifier. The water softener comprises: a housing internally provided with a resin cavity, wherein the housing is sequentially provided with a water inlet and a...  
WO/2022/143455A1
A housing and an air duct-type air conditioner. The housing comprises: a housing (100), one side of which is provided with an air return opening (110); a clamping plate (200), which comprises a fixing plate (210) and a first clamping pla...  
WO/2022/144953A1
This indoor unit for an air conditioner is provided with: a casing that constitutes an outer frame; and an electric component box that is disposed inside the casing and that stores electric components. The electric component box has: a t...  
WO/2022/141672A1
An air purifier based on high-voltage ionization air, comprising a circuit board and two metal strips. A high voltage conversion piece is disposed on the circuit board. The high voltage conversion piece converts a low voltage into a high...  
WO/2022/142409A1
An air purification apparatus and an air conditioner. The air purification apparatus comprises: a water washing device (1) comprising a water tank (11) and a water washing assembly (12); a base (2) for supporting the water tank (11); a g...  
WO/2022/142044A1
Provided in the present application are an air conditioning indoor unit and an air conditioner. The air conditioning indoor unit comprises a housing and an evaporator. The housing is provided with a first air duct, a second air duct, a f...  
WO/2022/146716A1
Air purification and surface sterilization systems employing ultraviolet germicidal irradiation integratable in a discrete manner into indoor occupiable spaces in buildings. The systems may be used alone or in combination. The air purifi...  
WO/2022/143334A1
A suspended ceiling air purifier, comprising a box (100), an indoor purification assembly (200) and a purification fan (300), wherein a purification air cavity (110) is formed in the box (100); the box (100) is provided with a purificati...  

Matches 1 - 50 out of 54,874