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Matches 51 - 100 out of 55,506

Document Document Title
WO/2015/045138A1
This power conversion device is provided with: a converter unit which comprises a rectifier for rectifying the AC voltage supplied from an AC source, a reactor, a switching element and a backflow prevention element, and which boosts the ...  
WO/2015/045293A1
An air conditioning system is provided with: a plurality of air conditioners (10a-10c) that each comprise indoor units (12a-12c) and outdoor units (11a-11c); and a control unit (30) for performing rotation operation that sequentially cau...  
WO/2015/045298A1
An indoor unit (11) and an outdoor unit (12) of an air conditioner (10) are configured so as to store refrigerant information that indicates the refrigerant that can be used by each. A remote controller (30) for the air conditioner (10) ...  
WO/2015/045609A1
Provided is a highly energy-efficient dehumidification system. This dehumidification system (S) is equipped with: solar power generation units (201); a hot-water pump (202) that circulates hot water via pipes (f1, f2); a dehumidifier (10...  
WO/2015/047273A1
A first system is associated with an operating status. A second system is to affect the operating status based on usage of a shared resource. A restrictor is to control usage of the shared resource. A controller is to adjust the restrict...  
WO/2015/045452A1
A heat source-side heat exchanger comprises: a heat source-side primary heat exchanger having heat transfer pipes provided with refrigerant inlets and refrigerant outlets, the refrigerant inlets and outlets being connected to a flow pass...  
WO/2015/045579A1
Provided is a residential indoor temperature regulating device capable of suppressing energy consumption with simple control and allowing comfortable movement within a residence. This residential indoor temperature regulating device is a...  
WO/2015/046414A1
The present invention addresses the problem of improving the overall efficiency of an air-conditioning system in which multiple indoor units are arranged in the same indoor space. In the present invention multiple indoor units, the set t...  
WO/2015/045777A1
The purpose of the present invention is to improve the efficiency of the air conditioning system as a whole, in an air conditioning system having multiple indoor units situated within the same indoor space. The multiple indoor units are ...  
WO/2015/045428A1
[Problem] To provide an air conditioner that, during heating operations, inhibits the formation of frost on an outdoor heat exchanger while preventing the discharge temperature of a compressor from increasing. [Solution] A CPU (210) acqu...  
WO/2015/045619A1
Provided is an air-conditioning control system and an air-conditioning control method with which power costs can be reduced by power equalization. The air-conditioning system is equipped with: a meteorological information acquisition uni...  
WO/2015/045557A1
Provided is air-conditioning system that can suppress transmission errors when non-air-conditioning data is superposed on air-conditioning data by means of a simple configuration. The air-conditioning system (1), which performs asynchron...  
WO/2015/046464A1
 [Problem] The purpose is to provide a cooling and heating device. [Solution] This cooling and heating device has: a fuel cell device provided with a fuel cell; a heating unit which utilizes the heat of exhaust gases discharged by the ...  
WO/2015/043416A1
Disclosed is an air conditioning system (100), applied to a vehicle, comprising an air conditioning controller (1) and an electronic expansion valve (2). The air conditioning controller (1), according to a preset control program for the ...  
WO/2015/045150A1
According to this air conditioner operation method, if both heating operation and defrosting operation are each performed simultaneously, and when the temperature of the air blown toward an air heat exchanger (7) of a second refrigeratio...  
WO/2015/045228A1
The purpose of the present invention is to prevent erroneous determination of the presence of a person in a room. This air conditioner (20) temporarily halts air conditioning operations when no person is present in a room (10). If at lea...  
WO/2015/043097A1
A defrosting control method for an air conditioner system comprises the steps: when it is determined that an air conditioner meets a defrosting entering condition, connecting a bypass loop; when a bypass defrosting quitting condition is ...  
WO/2015/042058A1
Systems and methods are provided for an air purifier with over pressurization relief, including the following components. A room air inlet is configured to fluidly receive air from a room. A supply duct inlet is configured to fluidly rec...  
WO/2015/037411A1
In order to address the problem of the inability to hear audio announcements due to the rotation sound of an indoor fan, this air conditioner has an indoor fan arranged within an indoor unit, and a speaker that audibly announces prescrib...  
WO/2015/037333A1
In order to derive, from operation data obtained from an air conditioner, the correct cause of malfunction of the air conditioner and suitable repair information, in this diagnostic system of the air conditioner (100), an outdoor unit (1...  
WO/2015/037334A1
In order to enable carrying out control and monitoring of the each room without providing special camera devices such as surveillance cameras, this air conditioner monitoring system is provided with multiple indoor units (2a, 2b) install...  
WO/2015/037251A1
 [Problem] To provide an air conditioner device which carries out defrosting operation control in accordance with the capacities of the indoor expansion valves, thereby preventing damage to the compressor, and delayed return to heating...  
WO/2015/037108A1
An air conditioning system (1) comprising a plurality of air conditioners (15), an air conditioner managing device (11) that manages the plurality of air conditioners (15), and a sub air conditioner managing device (13) that sends and re...  
WO/2015/037434A1
 A fan (12) creates an inflow of return air (RA) into an air conditioner (1), and this air is cooled by a cold air generating unit (11) to produce cold air, this cold air being supplied at a discretionary air volume as supplied air (SA...  
WO/2015/033842A1
The present invention addresses the issue of audio announcements being annoying in air conditioners that automatically make audio announcements about prescribed information on the basis of the operation state or the environmental state. ...  
WO/2015/033459A1
This air-conditioning control system is provided with a plurality of connected indoor spaces, a discharge means (10) that discharges air from said indoor spaces to the exterior thereof, and an air intake/discharge amount regulation means...  
WO/2015/034332A4
Disclosed is a dehumidifier, having a compressor, a condenser, an expansion device, and an evaporator through which refrigerant is circulated, including a casing having an air inlet and an air outlet formed therein, a first passage for d...  
WO/2015/034332A1
Disclosed is a dehumidifier, having a compressor, a condenser, an expansion device, and an evaporator through which refrigerant is circulated, including a casing having an air inlet and an air outlet formed therein, a first passage for d...  
WO/2015/033596A1
An air-conditioning system wherein an air conditioner is set to an automatic off mode when an operation is performed from a communication terminal device to start the air-conditioning operation of the air conditioner. When the communicat...  
WO/2015/032244A1
Provided are a method for controlling a multi-split air conditioner, and a system for controlling the multi-split air conditioner. The multi-split air conditioner comprises a new air indoor unit (3). The method for controlling the multi-...  
WO/2015/035241A1
A method of designing an optimized heating and cooling system includes: (1) automatically importing data from an energy model into an optimization model; (2) simulating energy use of a virtual heating and cooling system operating a therm...  
WO/2015/034079A1
This air-conditioning control system is provided with the following: a discharge means that discharges air from a plurality of indoor spaces to the exterior thereof; an air intake/discharge amount regulation means provided in each of the...  
WO/2015/033389A1
An air-conditioning system (1) which is equipped with multiple air conditioners (13) is provided with: an air-conditioning control device (51) that manages the multiple air conditioners (13); a sensor device (15) that senses the environm...  
WO/2015/031948A1
A solid desiccant cooling system and method of operating a solid desiccant cooling cycle is provided comprising a desiccant support structure (130) for cyclic movement of solid desiccant between a first location where a solid desiccant (...  
WO/2015/032077A1
Disclosed is a matrix addressing monitoring structure for a fan filter unit. The structure comprises several columns of input signals, several rows of output signals, several fan filter units (FFUs), an input scanning signal, an output s...  
WO/2015/029177A1
An air conditioning system that controls an air conditioner (1) comprising a compressor (21) comprises a control unit that controls the air conditioner (1). The control unit controls the air conditioner (1) by switching between normal co...  
WO/2015/029094A1
[Problem] To provide a leak detecting structure capable of detecting a leak at an early stage when a small amount of flammable refrigerant gas has leaked from a temperature regulating device that uses flammable refrigerant and that compr...  
WO/2015/030180A1
An air conditioner control system (100) equipped with: air conditioners (101_1-5) that regulate the environment in a target space; an integrated controller (102) that controls the air conditioners (101_1-5) on the basis of control parame...  
WO/2015/028552A1
A method and a control system for temperature control in a temperature conditioning system. The method comprises obtaining desired temperature data; receiving temperature data from a plurality of temperature sensors, the temperature data...  
WO/2015/028777A1
A damper is provided for an airflow duct, comprising: a tubular housing, having a first end and a second end, forming a passageway through said housing along a longitudinal first axis (z), said first end further comprising a flange exten...  
WO/2015/029378A1
The present invention obtains a thermal image sensor and air conditioner that make highly accurate human detection possible without requiring the enhancement of memory capacity or CPU capacity. A thermal image sensor and air conditioner ...  
WO/2015/027536A1
Disclosed is a radiant floor heating multi-split air conditioning system, which comprises: an outdoor unit; an indoor unit which is connected to the outdoor unit through a refrigerant pipeline; and a controller which is respectively conn...  
WO/2015/024449A1
Disclosed are a smart control system, method, and air conditioner. The system comprises: a first collection module (110) for collecting user gestures to obtain a first gesture signal; a first recognition module (120) connecting to the fi...  
WO/2015/024047A1
An arrangement for installing and retrofitting existing air conditioning systems with natural refrigerant, the arrangement including a sensor configured and positioned to detect the presence of natural refrigerant in an air stream.  
WO/2015/026933A3
An HVAC controller may be controlled in response to a natural language audio message that is not recognizable by the HVAC controller as a command, where the natural language audio message is translated into a command recognizable by the ...  
WO/2015/025366A1
 This invention is provided with: a coolant circulation circuit for connecting, by pipework, a compressor (11) for compressing a coolant, a heat-source-side heat exchanger (13) for exchanging heat between the coolant and the air, a thr...  
WO/2015/025585A1
A hot water-type heating device supplies, to a radiator used for heating, hot water obtained by running a heat pump refrigeration cycle. Furthermore, the hot water-type heating device controls operation of a compressor in the heat pump r...  
WO/2015/024438A1
Disclosed is a voice control system for an air conditioner, comprising: an audio collection device (10); a voice recognition device (20) which is connected to the audio collection device (10), matches voice information with a pre-stored ...  
WO/2015/021853A1
A control method for an inverter air conditioner comprises: when it is determined that dehumidifying operation is not needed, a compressor is controlled to maintain the current frequency if the pipe temperature of an evaporator is higher...  
WO/2015/019610A1
Paths (P1-P4) are provided to a cabin exterior heat exchanger (33). The amount of blown air from a cabin exterior blower passing through the path (P4) at the refrigerant exit side of the cabin exterior heat exchanger (33) is set greater ...  

Matches 51 - 100 out of 55,506