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Matches 151 - 200 out of 65,946

Document Document Title
WO/2018/233442A1
An indoor unit (100) of an air conditioner having a purifying function and a control method thereof. The indoor unit (100) of an air conditioner is provided with a driving device (140) and a purifying component (150). The purifying compo...  
WO/2018/233146A1
A fresh air blower and a control method and apparatus therefor. The method comprises the following steps: S1: in a process of a fresh air blower operating normally, determining whether the fresh air blower has a fault; S2: if the fresh a...  
WO/2018/232952A1
An intelligent air conditioner control method and device. The method comprises the following steps: step 1, acquiring user information corresponding to users who use a target air conditioner in a preset time period; step 2, acquiring an ...  
WO/2018/229923A1
This indoor unit for an air conditioner has: an air-blowing means for sending out air, which has undergone heat-exchange with a refrigerant, from an outlet to a space to be air-conditioned; a vertical airflow direction adjustment part th...  
WO/2018/229814A1
A wireless terminal (4) performs a communication configuration process in response to a connection process from an air conditioning management device (3) (step S12). The air conditioning management device (3) transmits, to a wireless ter...  
WO/2018/228135A1
A control method for preventing compressor overheating of a variable-frequency air conditioner, comprising: step S102, obtaining the temperature of a compressor body and the exhaust temperature of the compressor; and step S104, controlli...  
WO/2018/230128A1
This air conditioner includes a first operation mode and a second operation mode. When a control device executes the first operation mode with the operation frequency of a compressor equal to or higher than a prescribed value and the ope...  
WO/2018/230766A1
The present invention relates to an individual control system for a central cooling/heating facility, wherein the individual cooling/heating temperature of each household connected from the central cooling/heating facility by an air-cond...  
WO/2018/229908A1
An air conditioning system (60) according to the present invention is provided with a first air conditioner (50-1), a second air conditioner (50-2), a first operation terminal (10-1) capable of operating the first air conditioner, a seco...  
WO/2018/228162A1
A control method for an air conditioner having a purifying function. A drive device (140) and a purifying assembly (150) are provided within an indoor unit (100) of the air conditioner; the drive device (140) comprises a stepping motor (...  
WO/2018/230008A1
An air conditioning system (60) according to the present invention is provided with a first air conditioner (50-1), a second air conditioner (50-2), a first operation terminal (10-1) capable of operating the first air conditioner, a seco...  
WO/2018/230241A1
[Problem] To provide an air-conditioning device for vehicles capable of both reducing the defrosting time of an external heat exchanger and maintaining comfort in the vehicle cabin. [Solution] An air-conditioning device for vehicles is p...  
WO/2018/230281A1
Provided is an air conditioning system, or the like, that has a high degree of freedom in selecting an air handling unit. An air conditioning system (100) comprises an outdoor unit (10) that includes a compressor (11) and an outdoor heat...  
WO/2018/229899A1
An air conditioner communication circuit (10), wherein: an outdoor unit (100) and an indoor unit (200) are connected by three lines—a power source line (510), a signal line (520), and a common line (530); and a current loop is formed b...  
WO/2018/232030A1
A system for distributing conditioned air to a plurality of zones. The system includes an indoor heat transfer unit for thermally conditioning air and a plurality of fans which are operably connected to the indoor heat transfer unit to d...  
WO/2018/223263A1
Disclosed are a method for calculating effective heat and energy efficiency of an air-conditioning system and a method for displaying an energy flow diagram. In an air-conditioning system, refrigerant solution flows from an inlet positio...  
WO/2018/223758A1
Disclosed are a method for controlling an air-conditioner air cooling unit and an air-conditioner. The air-cooling unit comprises a fan and a compressor connected to the fan. The control method comprises the following steps: when the air...  
WO/2018/223927A1
Disclosed are an air conditioning apparatus and a control method therefor. The control method comprises: when an air conditioning apparatus is in a heating mode, determining whether defrosting conditions are satisfied (S101), if so, ente...  
WO/2018/226973A1
A method for commissioning an air handler including a blower and a motor to match a ducted application in a heating, ventilation, and cooling (HVAC) system. The method including obtaining product and operational information regarding at ...  
WO/2018/223759A1
Disclosed are a method for controlling an air-conditioner air cooling unit and an air-conditioner, wherein the air-cooling unit comprises a fan and a compressor connected to the fan, and the control method comprises the following steps: ...  
WO/2018/225064A1
Systems and methods are provided for predicting inefficient HVAC operation, by obtaining first training data for HVACs in a training set of households during a first period of moderate weather; obtaining second training data for HVACs in...  
WO/2018/225129A1
The present invention is provided with: a plurality of air conditioning devices having outdoor units and indoor units for each of which unique identification information is set, the outdoor units and the indoor units being connected by r...  
WO/2018/222980A1
A low energy particle detection device comprises a light source, multiple photodetectors positioned at different scattering angles, and a microcontroller for computing a total mass concentration of fine and ultrafine particles and a mass...  
WO/2018/222148A1
The comfort of a user onto whom air is directly blown is enhanced when swing control for a flap is performed. A first flap in special swing control performs within a first range rl a first action of approaching a position P4 which is a l...  
WO/2018/220810A1
Provided is an air conditioning device that, if refrigerant has leaked, is capable of early detection of such leakage. The air conditioning device comprises an indoor unit that includes: a heat exchanger through which the refrigerant flo...  
WO/2018/219135A1
Provided is a control method for reducing compressor preheating noise; when a compressor is preheating, the U, V, and W windings of the compressor are electrified in a time sharing manner; two-phase windings are controlled within each pe...  
WO/2018/219082A1
An air conditioner (10) having a purification function and an information prompt method thereof. A driving device (140) and a purification assembly (150) are provided in an indoor unit (100) of the air conditioner (10). The purification ...  
WO/2018/221469A1
[Problem] To efficiently and accurately determine an anomaly or signs of an anomaly in continuously detected information. [Solution] This state monitoring device comprises: an information acquisition unit that acquires detection informat...  
WO/2018/221052A1
The present invention is provided with: a detection unit (42) that detects whether or not the heating capacity in an indoor unit performing heating operation is deficient; and a control unit (43) that fully closes the indoor expansion va...  
WO/2018/218701A1
A maintenance method for a heating, ventilation or air conditioning system, comprising a system control mainboard and a motor having digital signal processing capability. A data backup area is provided in a storage device in the system c...  
WO/2018/221762A1
An air cooler/heater using a thermoelectric element according to the present invention comprises: a housing unit having an inlet port through which air flows into the front lower end portion of the housing unit and an outlet port through...  
WO/2018/221901A1
The present invention relates to a diffuser system applied to a diffusing frame for discharging air introduced from a duct to equally discharge the air, the diffuser system comprising: a scattering part provided to a diffusing frame and ...  
WO/2018/221624A1
According to the present invention, when a power supply power factor changes in a lagging direction, control units (43,47,52,62)perform a first control for controlling the power supply power factor or a power supply harmonic under a ha...  
WO/2018/220548A1
A climate generator adapted to produce a flow of air at controlled temperature and at relative humidity values (tc, ic) is described, which includes a bubbler (100) which receives a flow of air to be conditioned (Ga), heat exchangers (12...  
WO/2018/220760A1
This air conditioner failure diagnosing device is provided with: a diagnosis processing device which performs processing related to a failure diagnosis of an air conditioner on data that indicates a state of the air conditioner and data ...  
WO/2018/221652A1
Provided is an air conditioning apparatus capable of appropriately controlling the superheating degree of a refrigerant passing through an evaporator by controlling the opening degree of a cooling expansion valve. The air conditioning ap...  
WO/2018/221144A1
A device (50) for controlling an air conditioner device, said device (50) for controlling an air conditioner device comprising: a plurality of outdoor units having an air heat exchanger for air-cooling a refrigerant compressed by a compr...  
WO/2018/222140A1
Method and apparatus for deriving and/or controlling individual comfort parameters are disclosed herein. In a described embodiment, the method includes deriving individual comfort parameters for a plurality of user associated 0 with resp...  
WO/2018/219213A1
A central air-conditioning temperature control device, a fan coil control method, a medium and a system. The fan coil control method is applied to the temperature control device, comprising: if the temperature control device is in a non-...  
WO/2018/221875A1
An air conditioner and a method for controlling the same are disclosed. The air conditioner implements a multistage expansion scheme by implementing serial connection between electronic expansion valves including in the R410A refrigerant...  
WO/2018/220898A1
The present invention enables pairing of an air conditioner with a wireless access point simply by performing a remote operation on an operating device separate from the air conditioner, without the need for a dedicated wireless access p...  
WO/2018/220830A1
An air conditioner (10) that is disposed in a room in which there is installed a ventilation fan for expelling air in the room to out of the room, and that blows conditioned air into the room, wherein the air conditioner (10) is provided...  
WO/2018/218926A1
An air conditioning system and an air conditioning humidification method. The air conditioning system comprises: a cabinet (2), a fan (3) disposed on the cabinet (2), and a wet membrane (51) disposed in the cabinet (2). The wet membrane ...  
WO/2018/220903A1
In the present invention, a plurality of heat areas (11a, 11b, 11c, 11d) having different heat environments are formed in a room (11). When determination is made that a person (13) riding a mobile body (20) feels uncomfortable in the hea...  
WO/2018/220842A1
An indoor unit (10) provided with: a temperature detection unit (16) for acquiring a thermal image of a space in which the indoor unit is installed; and a control unit (20) for estimating, from the thermal image, a first region in which ...  
WO/2018/220820A1
An air conditioner (10) is provided with: an image pickup unit (21) that picks up an inside image of a room, in which an indoor machine (11) of the air conditioner (10) is disposed; an air conditioning control unit (24) that performs an ...  
WO/2018/219458A1
A household appliance (1), in particular a personal air cooling appliance (1) comprising an aperture (2) for the passage of a fluid, in particular of air; a cover (3) for opening/closing the aperture (2), wherein the cover (3) is movable...  
WO/2018/219083A1
An air conditioner (10) having a purification function and an information prompt method thereof. A driving device (140), a purification assembly (150), and an indoor unit fan (170) are provided in an indoor unit (100) of the air conditio...  
WO/2018/214000A1
A method for determining a comfort range of an indoor environment, and terminal apparatus. The method comprises: acquiring an outdoor environment parameter of a target region (101); acquiring an indoor environment parameter corresponding...  
WO/2018/216202A1
An air conditioning management control device (20) stores identification information for portable terminals that can be connected via a wide area network (40). When identification information for a new portable terminal requesting regist...  

Matches 151 - 200 out of 65,946