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Patent Searching and Data


Matches 651 - 700 out of 30,943

Document Document Title
WO/2011/150081
Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants.  
WO/2011/150081
Methods and systems are provided for air conditioning, capturing combustion contaminants, desalination, and other processes using liquid desiccants.  
WO/2011/149023
A redundant controller (10) and a spare refrigerant pump unit (11) are provided. The redundant controller (10) monitors the states of aisle controllers (3a-3c) and refrigerant pump units (2a-2c), and when abnormality is detected, perform...  
WO/2011/148745
Provided is an air purifier and humidifier that is capable of obtaining the necessary purification performance and the necessary humidification performance while providing a necessary and adequate supply volume of clean water for the req...  
WO/2011/148856
A method for controlling an outdoor fan, capable of highly accurately estimating the value of high pressure on the basis of a detected temperature to reduce delay in control response, thereby ensuring the reliability of the compressor. I...  
WO/2011/145312
The present disclosures identify of which group the environmental conditions have problems and waste, and enable effective energy management in locations such as schools and businesses wherein a plurality of people are in a plurality of ...  
WO/2011/145734
A control device comprises: a data storage unit wherein air temperature change characteristic data is stored, said data showing, in relation to outside temperature, changes in inside temperature occurring when electrical power suppressio...  
WO/2011/145781
The present invention relates to an apparatus for sensing and controlling cabin air quality of a vehicle, comprising a sensing and controlling module which acquires sensor data from air quality sensors connected to each other, and transm...  
WO/2011/144896
A removable vent (1) for an air ventilation system, the vent comprising: a frame (2) configured to allow the vent to be removably mounted within an opening; a grille (3) configured to allow the passage of air through the vent from a firs...  
WO/2011/145732
An air-conditioning system includes: an air-conditioner for regulating the temperature of an indoor space; a person-counting device for determining the number of people present in the space; and a control device for deciding the temperat...  
WO/2011/145685
Provided is a technique for cooling IT equipment wherein it is possible to control the humidity when introducing external air while conserving energy. Disclosed is an external-air introducing data center provided with: an external-air in...  
WO/2011/143937
An air conditioner and a method for controlling the same are disclosed. The air conditioner includes an indoor unit (10), an outdoor unit (40), a refrigerant circulation loop connected with the indoor unit (10) and the outdoor unit (40) ...  
WO/2011/141506
Method of controlling a heating and/or air conditioning and/or ventilation system (CVC), characterized in that it comprises the steps consisting in (12) - calculating a theoretical thermal comfort parameter (PMValgo) for at least one occ...  
WO/2011/142346
Disclosed is an air conditioning system which is provided with an air conditioner, an air blowing means, a sensor, and a control means. The air conditioner supplies cool air to a cold area. The air blowing means generates an air flow in ...  
WO/2011/142354
Disclosed is an air conditioning system (20) connected to a server room (10) via a return air duct (21) and an air supply duct (26), so that the control contents for generating air supply within a predetermined air supply temperature tar...  
WO/2011/142344
Disclosed is an air conditioning apparatus provided with a first area, a second area, a first damper, a second damper, and a third damper (13c). The first area is connected to a cold area, and has cold air to be transferred to the cold a...  
WO/2011/142234
The disclosed control device (80) for an air-conditioning device improves the operating efficiency of the air-conditioning device, thereby saving energy. Said air-conditioning device (10) has indoor units (40, 50, 60), which contain use-...  
WO/2011/137855
An energy-saving device for an air conditioner outdoor unit and the method thereof are disclosed. The energy-saving device includes: a water mist generator (301), which is installed in opposite to an air inlet of the air conditioner outd...  
WO/2011/136713
The present invention relates to a system (100) for ventilating a defined space (102), such as for example an enclosed or at least partly enclosed basement, crawlspace or attic. The system (100) comprises a control unit (110) connected t...  
WO/2011/136577
The present invention relates to a method for improving the performance of air-conditioning and heating equipment such as in buildings and polytunnels, whereby the performance of the air-conditioning and heating equipment can be dramatic...  
WO/2011/136577
The present invention relates to a method for improving the performance of air-conditioning and heating equipment such as in buildings and polytunnels, whereby the performance of the air-conditioning and heating equipment can be dramatic...  
WO/2011/132875
The present invention relates to an air purification device which purifies the air by heating a filter part using a heater, the filter part including an inorganic film having a plurality of air holes and a catalytic layer formed by immer...  
WO/2011/133027
The present invention relates to a device for exchanging energy between hot air and cold air, such as a heat exchanger, an installation provided with such a device and one or more elements, a method of providing hot or cold air, the use ...  
WO/2011/132198
The present subject matter relates to a method comprising generating a first signal (S1, S1') based on deviation of a parameter of at least one fluid (F1, F2) of a heat exchanger (3) from a predefined set-point value, generating a second...  
WO/2011/132198
The present subject matter relates to a method comprising generating a first signal (S1, S1') based on deviation of a parameter of at least one fluid (F1, F2) of a heat exchanger (3) from a predefined set-point value, generating a second...  
WO/2011/132875
The present invention relates to an air purification device which purifies the air by heating a filter part using a heater, the filter part including an inorganic film having a plurality of air holes and a catalytic layer formed by immer...  
WO/2011/132198
The present subject matter relates to a method comprising generating a first signal (S1, S1') based on deviation of a parameter of at least one fluid (F1, F2) of a heat exchanger (3) from a predefined set-point value, generating a second...  
WO/2011/127783
Disclosed is an electric means for air conditioner which includes a first electric box (10), a second electric box (30), and a first main board (20) and a second main board (32) which are connected electrically. Elements with explosion o...  
WO/2011/127814
An air cleaning system and its method of functioning are provided. The air cleaning system comprises an air cleaner and a charging base. The air cleaner comprises a control unit (1), an air cleaning unit (2), a travelling unit (3), an ai...  
WO/2011/128840
Device (1, 1') for varying the inflow of air into a dwelling, capable of being installed through a window, door or wall element of the dwelling, comprising a sensitive means (12) acting mechanically via a mechanical transmission (11) on ...  
WO/2011/129934
A system and method for controlling noise produced by an air handling system is provided. The system includes a source microphone to collect sound measurements from the air handling system and a processor to define a cancellation signal ...  
WO/2011/129934
A system and method for controlling noise produced by an air handling system is provided. The system includes a source microphone to collect sound measurements from the air handling system and a processor to define a cancellation signal ...  
WO/2011/125111
Provided is an air conditioning and hot-water supply composite system which is highly efficient and which appropriately controls the superheating and the supercooling of a heat exchanger, to maintain a high hot-water supply performance e...  
WO/2011/120091
The present invention provides an air cleansing system that removes the polluted air and controls the air temperature. This system may be optionally integrated with other systems including security, surveillance, smoke alarms and the like.  
WO/2011/122981
This utility model is intended for use in automation, preferably in automatic ventilation and air-conditioning control systems. The technical result consists in reducing the weight and dimensional characteristics, and the possibility of ...  
WO/2011/122061
Provided is an air conditioning machine for suppressing power consumption by a discharge resistance for discharging residual charge in a transmission path. An analog switch is inserted between two discharge resistances (R5, R6), and upon...  
WO/2011/121299
An HVAC control system is described comprising: a server (32) having planned information, a man-machine interface (50) capable of communication with the server (32) to provide dynamic information about building occupancy based on a chang...  
WO/2011/119091
The present invention relates to a ventilation arrangement for ventilation of a space (3) in a building, comprising a first chamber (A), a first connection (53) connecting the first chamber to an air supply duct (1003) to allow forced su...  
WO/2011/117422
The invention relates to a method for climate control in buildings 1, having a ventilation system 2 with at least a control and regulation unit 6 and an air-guide unit, wherein the ventilation system 2 generates, by means of a separate b...  
WO/2011/117777
A system (100) and a method for controlling an environmental physical characteristic in an environment of a person (105), a color and intensity tunable lamp, an electronic device and a computer program product are provided. The system (1...  
WO/2011/117356
The device according to the invention comprises measurement means for delivering, either in real time or at a later time, the coefficients (35) of the characteristic equation of a model of the thermal behaviour of said room in transient ...  
WO/2011/116011
Systems and method for operating and monitoring refrigerators are described. Temperature cycles within the compartment are characterized using statistical, frequency and pattern analysis techniques to derive a steady-state characteristic...  
WO/2011/115913
A method of charging an HVAC system by determining a relationship between a liquid line temperature of the HVAC system, a suction line pressure of the HVAC system, and an ambient outdoor temperature of the HVAC system. A method of chargi...  
WO/2011/114827
Provided is an air conditioner control system which can suppress the state that termination conditions for an energy saving control which have been inappropriately set is maintained, said air conditioner control system being capable of i...  
WO/2011/114573
Disclosed is a local air-conditioning system provided with two cooling systems, i.e., a cooling system wherein a cold source unit (20a) supplies refrigerant to local air conditioners (1)-(8) via a refrigerant pipe (2a) and a cooling syst...  
WO/2011/114368
In order to achieve further improvement of operation efficiency in an air conditioning device for conditioning air using a heat medium by heat exchange between a refrigerant and the heat medium, specifically disclosed is an air condition...  
WO/2011/115913
A method of charging an HVAC system by determining a relationship between a liquid line temperature of the HVAC system, a suction line pressure of the HVAC system, and an ambient outdoor temperature of the HVAC system. A method of chargi...  
WO/2011/116011
Systems and method for operating and monitoring refrigerators are described. Temperature cycles within the compartment are characterized using statistical, frequency and pattern analysis techniques to derive a steady-state characteristic...  
WO/2011/112220
A reminder system for a portable-device charger is designed for determining when it is likely that the charger is about to be left behind. Detection which may be in real time can pertain, depending on the embodiment, to disconnection of ...  
WO/2011/111956
An air conditioning system and a controlling method of the same are disclosed. A controlling method of an air conditioning system includes an information collecting step configured to collect the state information or the operation inform...  

Matches 651 - 700 out of 30,943