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Matches 151 - 200 out of 56,430

Document Document Title
WO/2015/056780A1
During dehumidifying operations, the amount of blowing of an indoor unit is excessively large, the range of the evaporation region of an indoor heat exchanger becomes small, and it is not possible to dehumidify. This air conditioner perf...  
WO/2015/056390A1
This invention prevents hunting oscillation in which a power-factor correction unit switches back and forth between on and off over a short span of time. If the value of a parameter associated with an input current (Im) to said power-fac...  
WO/2015/056389A1
This invention prevents switching elements in a power-factor correction unit from failing due to a momentary voltage drop or a momentary power failure. If utility power (91) exhibits a momentary voltage drop or a momentary power failure ...  
WO/2015/054303A1
Systems and methods for air conditioning a building using an energy recovery wheel are provided. An exemplary system includes a rotatable energy recovery wheel configured to rotate successively through a recirculated air stream and a sec...  
WO/2015/052786A1
A remote control device (1) according the present invention is provided with: an operating unit (2) for switching between and setting running modes of an apparatus that performs a heating action and/or a cooling action; a display unit (3...  
WO/2015/053433A1
The air cleaning and air conditioning system using water plants of the present invention comprises: a main body wherein a hollow section is formed in a body of a rectangular frame, and the front part of the body is open; a vegetation par...  
WO/2015/053347A1
 With conventional air conditioners there is a risk that, when the operation setting of the air conditioner has been modified using a terminal device by a user who has gone out somewhere, if there is a different user in the air-conditi...  
WO/2015/053390A1
 When a response notification responding to an operation modification instruction provided to an air conditioner is set to OFF, if the operation setting of the air conditioner has been modified via a terminal device by a user who has g...  
WO/2015/051686A1
Disclosed is a method and system for monitoring air outlet abnormality of a dehumidifier. The method comprises: identifying the presence of a blockage abnormality at an air outlet of a dehumidifier; after the presence of a blockage abnor...  
WO/2015/053318A1
Sometimes the operation of an air conditioner is modified contrary to the intentions of a person in an air-conditioned space. The air conditioner is provided with a person detecting means for detecting a person in the air-conditioned spa...  
WO/2015/054273A2
Disclosed are various embodiments for determining a pose of a mobile device by analyzing a digital image captured by at least one imaging device to identify a plurality of regions in a fiducial marker indicative of a pose of the mobile d...  
WO/2015/052151A3
The invention relates to an air handling and air conditioning system (100) intended to provide fresh air to the interior of a volume (200), preferably a building, the system comprising at least one heat exchanger module with dual air flo...  
WO/2015/051058A1
A method of determining the location of actuators and sensors for climate control that includes providing a model of temperature and airflow within a room. A matrix for the placement of sensors is calculated using a Lyapunov equation. A ...  
WO/2015/050768A1
An infrared translator device for controlling a control unit of a ductless split heating, ventilating, and/or air conditioning (HVAC) system. The IRT device includes a long-distance communications module and includes at least one local c...  
WO/2015/049297A1
An air purification device with ozone and fine dust cleaning, and optionally with a heating function, cooling function and dehumidifying function, is configured for installation in a space in a building. The air purification device compr...  
WO/2015/045413A1
The purpose of this invention is to suppress nonuniformity of temperature distribution in an air conditioned room. An indoor controlling unit (60) performs at least one second swing operation in which a horizontal vane (41a, 41b, 41c, 41...  
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 (...  

Matches 151 - 200 out of 56,430