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Patent Searching and Data


Matches 301 - 350 out of 64,997

Document Document Title
WO/2018/079476A1
Provided is an air-conditioning indoor unit such that an uneven temperature distribution in a space to be air-conditioned during cooling is easily eliminated and excellent comfort in the space to be air-conditioned can be achieved. This ...  
WO/2018/076688A1
Disclosed in this invention is an air conditioner control method, comprising steps of: obtaining a set temperature after the last adjustment when correcting the set temperature; when the corrected temperature and the obtained set tempera...  
WO/2018/076743A1
A temperature control method for an intelligent air conditioner: scanning temperature of an indoor environment periodically after a user presses a button of a remote control for entering a sleep mode so as to generate an infrared thermal...  
WO/2018/073855A1
The refrigerant circuit of this air conditioner includes a compressor (2), an outdoor heat exchanger (5), an expansion valve (23), and an indoor heat exchanger (21), and circulates a refrigerant therethrough. The control device (10) of t...  
WO/2018/074864A1
A photocatalyst filter is provided. The photocatalyst filter includes: a base in which an internal space is formed. The internal space is permeable to fluid, and a plurality of photocatalyst beads are provided in the internal space, wher...  
WO/2018/074718A1
An air conditioner comprises: a heat exchanger for exchanging heat with air introduced into a housing; and a blowing fan for blowing air thermally exchanged with the heat exchanger to the outside of the housing, and controls: a first and...  
WO/2018/075678A1
An HVAC system controller is provided having a first output terminal electrically coupled to at least one component, and a second output terminal electrically coupled to the at least one component. A processing device controls the first ...  
WO/2018/073904A1
This invention is provided with a first heat exchanger functioning as a condenser, a blower for feeding air to the first heat exchanger, a condensation temperature sensor for detecting the condensation temperature of the first heat excha...  
WO/2018/072431A1
A fresh air handling unit for an air conditioner and a fresh air handling unit control method are provided. The control method comprises the following steps: when a fresh air handling unit operates normally, determining whether a return ...  
WO/2018/072601A1
An air conditioner and a control method thereof. The control method comprises the following steps: controlling, according to an over-temperature of ejected air of a compressor (10) of an air conditioner and a continuous duration of the o...  
WO/2018/072492A1
The present invention discloses a method for unlocking an air conditioning unit. The method comprises: a server receiving first identification information and unit information sent by a mobile terminal, then verifying the first identific...  
WO/2018/068879A1
The invention relates to a system for ventilating large rooms and halls, in particular indoor swimming pools, comprising an exhaust air duct having at least two exhaust air fans connected in parallel to one another, a delivery air duct h...  
WO/2018/070648A1
An air conditioner comprises: a heat exchanger for exchanging heat with air flowing into a housing; and a blower fan for blowing, to the outside of the housing, the air having been heat exchanged with the heat exchanger, and can blow air...  
WO/2018/069961A1
Provided is an air conditioning apparatus that is capable of appropriately blowing conditioned air in accordance with the age group of a user, without being affected by the height of the user. Therefore, this air conditioning apparatus i...  
WO/2018/068531A1
Disclosed is a method for controlling the stopping of an air conditioner (600). The air conditioner (600) comprises a compressor (602), a throttle mechanism (604), an indoor fan (606) and an outdoor fan (608). The method for controlling ...  
WO/2018/070101A1
A controller for controlling an operation of an air-conditioning system conditioning an indoor space includes a data input to receive state data of the space at multiple points in the space, a memory to store a code of a reinforcement le...  
WO/2018/065363A1
Supply Air device (1) for controlling supply air flow to a building space, comprising a chamber (2) having a supply air inlet (3) and an air outlet (4). A first tube (10) in the chamber is connected at an open first end (11) to the suppl...  
WO/2018/065675A1
This invention relates to a system and method for adjusting the total energy consumption at a location (5') that has at least a first (1') and a second (2') energy consuming subsystem, the energy consumption of the first subsystem (1') b...  
WO/2018/064910A1
Provided is an anti-condensation operation control method, said method being used on an indoor unit of a multi-air conditioning system; specifically: when the multi-air conditioning system is in a cooling state and the indoor unit is in ...  
WO/2018/066798A1
The present invention provides an exhaust gas discharge device for a fire engine in a fire station, the device comprising: a base frame inserted into a guide groove formed on the floor of the garage of the fire station; a lifting frame c...  
WO/2018/066035A1
A controller (2) is provided with: a sensor connection unit (21), which detects connection with a sensor (3), and acquires detection information outputted from the connected sensor (3); a control unit (22), which recognizes the kind of t...  
WO/2018/063104A1
The present invention relates to a system for monitoring and alerting user of air conditioner malfunction by service provider comprising a communication and processing kit (1 ) of the user, which is connected to the air conditioner, and ...  
WO/2018/058732A1
A refrigerant leakage protection and control method, comprising: acquiring a current operating condition of an air conditioner and acquiring, on the basis of the current operating condition, the maximum frequency and a target exhaust gas...  
WO/2018/063101A1
The present invention relates to the quality inspection system for remote air conditioner installation comprising an installation quality inspection device (1) of the installer, which is connected to an air conditioner, and a server (2) ...  
WO/2018/063975A1
Embodiments relate generally to systems and methods for determining one or more characteristics of the ambient air of an environment. A system may comprise a sensor device comprising a sensor housing having a circular exterior front surf...  
WO/2018/061188A1
An indoor unit is provided with: a case that has an inlet and an outlet; a refrigerant circuit that is disposed in the case and that connects, by piping, a first heat exchanger, a second heat exchanger, and a refrigerant exchange capacit...  
WO/2018/062555A1
The purpose of the present invention is to provide a facility equipment management system with which it is possible to achieve suitable management of facility equipment while reducing communication load. An air conditioner management sys...  
WO/2018/059883A1
An HVAC actuator (1) comprises a motor (12), a motor controller (13) coupled to the motor (12), and a heating apparatus ( 14) thermally coupled to the HVAC actuator (1). The HVAC actuator (1) further comprises a condensation controller (...  
WO/2018/055736A1
This air conditioner (1) includes: a main control unit (8); a motor driving control unit (9); and an inverter output unit (12) which outputs, to a motor (7), a signal for rotating the motor (7) on the basis of a control performed by the ...  
WO/2018/055770A1
Disclosed is an air conditioning device wherein: an alternating current voltage supplied to an indoor unit from a main power supply via a circuit breaker is rectified with a direct current output; and the output voltage of the direct cur...  
WO/2018/056176A1
Provided is a system (10) for air-conditioning and hot-water supply configured to selectively perform a cooling operation and heating operation, comprising: an outdoor unit (110) having a compressor (111) and an outdoor heat exchanger (1...  
WO/2018/054045A1
A photovoltaic air conditioning system control parameter determining method, specifically comprising: on the basis of real-time grid power of the photovoltaic air conditioning system, determining real-time inductance parameters of a cont...  
WO/2018/058132A1
A sleep bar system for providing an enhanced sleep experience, my monitoring and the sleep parameters and using the parameters to create a sleep index based upon a PMV value. The sleep bar system including a sleep bar located near a bed ...  
WO/2018/054178A1
A method for detecting a throttle valve body of an indoor unit of an air conditioning system, comprising the following steps: the air conditioning system entering a refrigeration mode; detecting an inlet temperature TA1 of an indoor heat...  
WO/2018/056177A1
Provided is a system (10) for air-conditioning and hot-water supply configured to selectively perform a cooling operation and heating operation, comprising: an outdoor unit (110) having a compressor and an outdoor heat exchanger; at leas...  
WO/2018/056598A1
Provided are an energy storage system which enhances the accuracy of a fire management system so as to enable precise determination and suppression of fire, and a fire management method for an energy storage system. The energy storage sy...  
WO/2018/055759A1
Disclosed is a remote controller for air conditioning, said remote controller being to be used for the purpose of operating an air conditioner. The remote controller for air conditioning has: a display unit for displaying various kinds o...  
WO/2018/053728A1
Disclosed in the present invention is a control method for a multi-split air-conditioning system. The control method comprises the following steps: S1, carrying out startup; S2, detecting a temperature T1 of an indoor environment where e...  
WO/2018/054055A1
A system for predicting load of and controlling a subway heating, ventilation, and air conditioning system. In one aspect, provided is a system for predicting load of and controlling a subway heating, ventilation, and air conditioning sy...  
WO/2018/056178A1
Provided is a system (10) for air-conditioning and hot-water supply and configured to selectively perform a cooling operation and heating operation, comprising: an outdoor unit (110) having a compressor (111) and an outdoor heat exchange...  
WO/2018/054196A1
A multi-connected system and control method therefor. The control method comprises the following steps: obtaining outdoor ambient temperature when start instructions of indoor units are received (S110); determining whether the outdoor am...  
WO/2018/053016A1
Different examples of discharge systems and the method of operation thereof are disclosed. In an example, a discharge system can have an intake passage fluidly coupled to a venting system and to an intake plenum. The system can also incl...  
WO/2018/049782A1
Disclosed are a household appliance control method, device and system, and an intelligent air conditioner. The method comprises: locating the position of a sound source by means of a camera (S101); picking up voice information about a us...  
WO/2018/049717A1
Provided is a temperature cut-off control method applicable to an air-conditioner and an air-conditioner. The control method comprises: a controller in real time receives a current indoor temperature value collected from a temperature se...  
WO/2018/049722A1
A multi-split air conditioning system and a switching control method for an operating mode of indoor units thereof. The method comprises the following steps: when any indoor unit (21, 22, 23, 24) in multiple indoor units (21, 22, 23, 24)...  
WO/2018/051479A1
Provided is an assist device (10), wherein a data collection unit (131) collects thermal image data from each air conditioner. A data evaluation unit (132) compares collected time-series thermal image data for each air conditioner, and i...  
WO/2018/047343A1
In the present invention, a communicating hole (54) that communicates between a first space (R1) and a second space (R2) is formed in a partition (WA) that separates the first space (R1) from the second space (R2). An air conditioning sy...  
WO/2018/048094A1
A cook top includes an inputter configured to receive input of a user manipulation, and a cooker configured to heat a cooking device placed on the cook top. A communicator is configured to perform communication with a user terminal devic...  
WO/2018/047328A1
Provided are: a digital smart energy saving system which is capable of controlling indoor air conditioning accurately, simply, and inexpensively; a method; and a program. The digital smart energy saving system (100) is provided with: an ...  
WO/2018/047362A1
This digital smart/showcase energy saving system (100) is provided with: an enthalpy calculation unit (121) into which the temperature and humidity of indoor air is inputted, and which calculates the enthalpy, i.e. the total amount of he...  

Matches 301 - 350 out of 64,997