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Matches 301 - 350 out of 58,481

Document Document Title
WO/2015/173896A1
An air conditioning system according to the present invention changes a target discharge temperature on the basis of the magnitude relationship between an operating frequency of a first compressor and a first frequency at which the opera...  
WO/2015/173897A1
The present invention is provided with: a refrigerant circuit that has a compressor, an exterior heat exchanger, an expansion valve, and an interior heat exchanger connected via refrigerant piping and forms a refrigerating cycle; and a c...  
WO/2015/173910A1
A ventilation device according to the present invention is provided with: a housing that has a supply air duct and an exhaust air duct; a total heat exchanger that is provided in the housing and causes the supply air and exhaust air to u...  
WO/2015/174033A1
The present invention provides a compressor that uses, as a working fluid, a refrigerant including R1123 (1,1,2-trifluoroethylene), and uses a polyvinyl ether oil as a lubricating oil for the compressor. The compressor is provided with a...  
WO/2015/173509A1
The invention relates to a method for controlling a fan (1) which comprises a control unit (2), characterized in that the control method comprises at least the following steps: - the selection of an operating program (22) of the fan (1) ...  
WO/2015/174218A1
 A vehicular air conditioner (10) is provided with: a refrigerant circulation circuit (11) in which a compressor (21), a heat-source-side heat exchanger (23), an expansion device (24), and a load-side heat exchanger (25) are connected ...  
WO/2015/173842A1
The purpose of the present invention is acquire, with a comparatively simple configuration, a parameter that is necessary in order to improve energy efficiency of equipment that lowers CO2 concentration below a prescribed value with a ve...  
WO/2015/171051A3
A system for ventilating at least one room in a building, comprising a first re- generative heat exchanger unit (10, 10a) and a second regenerative heat exchanger unit (10, 10b), wherein the heat exchanger units, respectively, comprises ...  
WO/2015/171624A1
Methods are provided for calculating a reserve value or a risk value for various locations in an environmentally-controlled space such as a data center, and using the reserve value or risk value to allocate environmental maintenance modu...  
WO/2015/171098A3
In an implementation, a method for managing airflow distribution through a plurality of adaptive vent tiles comprises accessing a model that correlates an environmental condition with a setting arrangement of the plurality of adaptive ve...  
WO/2015/171196A1
An HVAC thermal energy flow measurement system includes a computerized virtual fluid flow measurement system configured to estimate a fluid flow within at least a portion of the HVAC system based on at least one HVAC system condition, an...  
WO/2015/169082A1
An air conditioner operation parameter adjustment method and system. Upon receiving a leave state switching instruction, an air conditioner acquires a time interval between a current time point and a leave time point according to the lea...  
WO/2015/171796A1
An expectation module determines an expected average power consumption of a heat pump for a predetermined period as a function of indoor and outdoor temperatures of the building during the predetermined period. A difference module determ...  
WO/2015/170414A1
This air conditioning and ventilation system is provided with the following: one or more ventilation devices (3) that circulate air between a plurality of rooms; one or more air conditioning devices (2) provided in at least one of the pl...  
WO/2015/171571A3
An air treatment system having an improved control system. The control system may include a dynamic "dead front" display that varies the display based on mode of operation. The display may include capacitive touch sensors and include an ...  
WO/2015/171779A1
A first tracking module increments a first period of time when a heating, ventilation, or air conditioning (HVAC) system of a building is ON during a predetermined period of time. A second tracking module increments a second period of ti...  
WO/2015/166541A1
 This unit is provided with at least: a main circuit (31) in which a refrigerant is circulated in order through a compressor (1), a condenser (11), a reheater (21), a first expansion valve (35), and an evaporator (71); a bypass circuit...  
WO/2015/168243A1
A sensor-enabled range hood can be used with a cooking appliance. Information from multiple sensors can be used to determine whether abnormal or hazardous conditions are present, such as when unattended cooking is detected. A local indic...  
WO/2015/166576A1
An air conditioning device which is capable of switching between cooling and heating and in which an outside air treatment unit (2) and indoor air conditioning units (20, 21) are connected in parallel to a heat source unit (1) that has a...  
WO/2015/166091A1
A pollution management system comprises an array of one or more inlets and at least one outlet. The one or more inlets are arranged to collect polluted air and supply said polluted air to a polluted air treatment element. The one or more...  
WO/2015/162696A1
An air conditioner in which a refrigeration cycle is configured by connecting a compressor, a four-way valve, a use-side heat exchanger, an expansion valve, and a heat-source-side heat exchanger. The air conditioner is also provided with...  
WO/2015/162679A1
In the present invention, the flow rate of water which circulates in a water heat exchanger (50) is determined by multiplying the rated water flow rate by the ratio, in relation to the total operation capacity of the water heat exchanger...  
WO/2015/162359A1
The invention relates to a method for controlling and/or monitoring at least one actuator (3) of a visual or thermal comfort device in a building, including the steps of: (E1) collecting data from a plurality of control points (11) confi...  
WO/2015/163176A1
To ensure the sensation of a compressor starting up during energy saving control. Provided is a control device of a multiple-type air conditioner provided with: a selection unit (41) having a first startup mode in which a compressor (21)...  
WO/2015/163762A1
The invention relates to an air handling system for providing air to a building, comprising a housing defining an air supply path along which air is able to enter the building and an air exhaust path along which air is able to leave the ...  
WO/2015/164599A1
An air purifying device includes an air purifier mechanism, a controller, and a sensing device configured to detect one or more conditions in a predetermined area proximate the air purifying device. The controller is configured to receiv...  
WO/2015/163691A1
Disclosed is an air conditioner including a tray and a capsule installed to the tray to discharge a functional material. The capsule includes a main body defining an inner space for accommodation of an electrode, a first cover configured...  
WO/2015/162770A1
 The present invention has: an air conditioner; a plurality of sensors; and a controller that is provided inside the air conditioner, the controller controlling the operation of an indoor unit and an outdoor unit on the basis of inform...  
WO/2015/162689A1
 An air conditioner is provided with: a refrigeration circuit that includes a compressor (1), an outdoor heat exchanger (3), a reduction valve (22), and an indoor heat exchanger (6); and a top-flow outdoor unit (51). The outdoor heat e...  
WO/2015/162790A1
 A refrigeration cycle device that constitutes a refrigeration circuit in which, during heating operation, refrigerant circulates through a compressor, a flow-passage switching valve, a usage-side heat exchanger, a usage-side flow vari...  
WO/2015/161623A1
A control method for a solar air conditioner comprises: a detection step, starting to detect the change situation of a DC voltage output by an inverter in the solar air conditioner when it is detected that the solar air conditioner enter...  
WO/2015/159430A1
An air conditioning device (100) is provided with: an air blower (22) using a motor (32) as the drive source; a temperature detection means for detecting the temperature of the inside of the motor (32); and a control means for controllin...  
WO/2015/159216A3
The present invention concerns a method for controlling and adjusting the temperature in an environment provided with heating/cooling means, comprising operative steps of selecting a proportional band (BPi) delimiting a range of temperat...  
WO/2015/159380A1
An air conditioning interface device (13) that is connected to a central monitoring device (11) and air conditioning equipment (15) comprising a plurality of air conditioning units (21) and a plurality of remote controllers (23), and rel...  
WO/2015/158990A1
The invention concerns the control of a thermal device, and more particularly a control housing of such a device, comprising an interface for communicating with an energy and control manager in order to receive, from the manager, central...  
WO/2015/160580A1
In a process and apparatus of conditioning an airstream, the airstream is contacted with a liquid desiccant absorber in each of at least two stages. The same apparatus is used as an evaporator to reconcentrate the desiccant. The desiccan...  
WO/2015/158109A1
A heat recovery multi-split air conditioner and a control method therefor. The heat recovery multi-split air conditioner comprises a high-pressure air pipe (18), a low-pressure air pipe (20) and an outdoor unit. The high-pressure air pip...  
WO/2015/157635A1
The embodiments disclosed herein are directed to systems and methods to control a HVAC system based on a state of an unloader of a compressor of the HVAC system.  
WO/2015/157670A1
A wearable environmental interaction unit may include a plurality of sensors each being configured to provide an output indicative of at least one physiological aspect of an individual; a transmitter to establish a wireless communication...  
WO/2015/155547A1
According to the present invention, there is provided a damper for ducting comprising at least one fin comprising an intumescent composition.  
WO/2015/156720A1
Method and air treatment device (1 ) for control of supply air flow (L1 ). The air treatment device (1 ) comprises a chilled beam (2) with a pressure box (5) comprising an inlet (6) for inflow of supply air flow (L1 ) and a plurality of ...  
WO/2015/154633A1
Disclosed is an air conditioner, comprising a housing (10), a detector (20) and a driving device (30), wherein the housing (10) is provided with a through hole (11) matching the detector (20), the detector (20) has a first position corre...  
WO/2015/157598A1
A heating, ventilation and air conditioning (HVAC) system includes a compressor, a condenser operably connected to the compressor, and an evaporator operably connected to the compressor and to the condenser. A relocatable interface panel...  
WO/2015/155855A1
An air conditioner (1) having at least one suction opening and at least one discharge opening is provided with a wall section (11), a louver plate, an air blowing section (17), and a heat exchanger (19). The wall section includes an inne...  
WO/2015/155978A1
A control device according to the present invention is connected to an apparatus for adjusting the environment of an area and an activity-measuring instrument per type of activity for measuring the state of the activity of a person prese...  
WO/2015/149228A1
Provided is a method and device for operating a Heating, Ventilation and Air- Conditioning (HVAC) system (100, 200) of an automotive vehicle. The HVAC system comprises an electronic controlling means (110, 210), which are configured for ...  
WO/2015/152941A1
A method of predicting an amount of power that will be generated by a solar power plant at a future time includes: forecasting a value of a data variable at the future time that is likely to affect the ability of the solar power plant to...  
WO/2015/151414A1
An air quality sensing terminal includes a subordinate device communication unit, a sensing unit, and a subordinate device control unit. The subordinate device communication unit is started to communicate with a main device. The sensing ...  
WO/2015/151294A1
 In the present invention, a control means selects one fan operation setting from among a plurality of fan operation settings for an indoor unit fan (6), each of which causes a different amount of air to be blown, and controls the indo...  
WO/2015/152369A1
An air conditioner (100) that has enclosed in a refrigeration cycle circuit a non-azeotropic refrigerant mixture and a refrigerating machine oil. Intake piping (21) that is coolant piping that connects an intake opening and accumulator (...  

Matches 301 - 350 out of 58,481