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Patent Searching and Data


Matches 451 - 500 out of 29,824

Document Document Title
WO/2011/058781
Disclosed is a heat source system wherein it is not necessary to manually adjust a unit number control device when introducing a system or increasing the number of units of heat source machines. The heat source system is provided with a ...  
WO/2011/060121
A refrigerant leak detection system is herein disclosed. The system can detect the existence of a slow leak based on the refrigerant level and the system data. They system uses data models, either stored or dynamically created, to calcul...  
WO/2011/059077
An indoor dust collecting system includes an air conditioner having an indoor unit that generates an air current, a dust collector, and a controller for controlling the air current from the indoor unit. A moving body detector is provided...  
WO/2011/055552
An air conditioner comprising an indoor unit (1) to which an image-capturing device (6) is mounted, wherein the air conditioner is provided with louvers (11) which control the direction of air flow, and also with a control section (7) wh...  
WO/2011/055677
Disclosed is an indoor unit for an air conditioner, which can reduce the quantity of air blown out from any one of a plurality of air outlets, while suppressing dew condensation without using an extra component. In the indoor unit (4) fo...  
WO/2011/052743
A controller configured so that pieces of information relating to each outlet and each flap which are currently set can be collectively visible on the controller. A controller for an indoor unit provided with flaps having substantially t...  
WO/2011/053988
A system for cooling air in a data center includes a data center having electronic equipment in operation, a cooling water source, and a plurality of on-floor cooling units. The cooling water source is configured to retain at maximum cap...  
WO/2011/052904
The present invention relates to a total heat exchange-type ventilating apparatus and to a method for controlling same, which involve sensing indoor and outdoor temperatures and humidities, calculating indoor and outdoor enthalpies from ...  
WO/2011/052742
An indoor unit and an air conditioner configured so that each outlet and each flap can be easily identified. An indoor unit (1) is provided with outlets (32a-32d) which discharge air-conditioning air toward the interior space, and also w...  
WO/2011/053992
A system for providing cooled air to electronic equipment includes a data center having electronic equipment in operation, a plurality of on- floor cooling units, and a cooling water source. The on-floor cooling units cool air warmed by ...  
WO/2011/050557
A control method for a one-key operation intelligent remote controller of an air conditioner includes: setting a temperature sensor and an intelligent key, and detecting an environmental temperature with the temperature sensor to obtain ...  
WO/2011/053992
A system for providing cooled air to electronic equipment includes a data center having electronic equipment in operation, a plurality of on- floor cooling units, and a cooling water source. The on-floor cooling units cool air warmed by ...  
WO/2011/052904
The present invention relates to a total heat exchange-type ventilating apparatus and to a method for controlling same, which involve sensing indoor and outdoor temperatures and humidities, calculating indoor and outdoor enthalpies from ...  
WO/2011/053988
A system for cooling air in a data center includes a data center having electronic equipment in operation, a cooling water source, and a plurality of on-floor cooling units. The cooling water source is configured to retain at maximum cap...  
WO/2011/052040
An energy saving air conditioning device. Pump control for controlling the operational capacity of a pump (21) is performed so that the degree of opening of a heat medium flow-rate regulating device (25) controlled by heat medium flow-ra...  
WO/2011/048679
A safe, highly reliable, and energy saving air conditioning device. An air conditioning device provided with: an indoor unit (2) having utilization heat exchangers (26) for performing heat exchange between heat media and air which is sub...  
WO/2011/048985
When gas containing the amount of water vapor to be contained at desired temperature (Td) and relative humidity (Hd) is assumed, and the temperature at which the relative humidity of the gas is 100% is defined as an intermediate target t...  
WO/2011/049890
Systems and methods are described that provide a Heat Flow Model (HFM) graph modeling methodology. Embodiments automatically translate formal HVAC system descriptions from a Building Information Model (BIM) into HFM graphs, and compile t...  
WO/2011/049165
Disclosed are a device and a method for controlling an air conditioner, wherein a thermal flow forward analysis processing unit (15B) uses a distribution system thermal flow analysis method to perform a forward analysis of the state of a...  
WO/2011/047453
The present invention refers to a data and commands communication system between compressor and electronic thermostat, particularly applied to cooling systems having variable capacity compressor (VCC), with the purpose of providing an ex...  
WO/2011/046357
The present invention relates to an air conditioning and heating device employing power line communication, wherein a control keypad is provided in a position allowing the easiest manipulation of a plurality of fan coil units provided in...  
WO/2011/045977
In order to provide both a compression cycle and a natural circulation cycle and to increase dehumidifying capabilities while demonstrating heating and cooling capabilities, even when the difference between a room temperature and an outs...  
WO/2011/046803
A method and apparatus are disclosed for controlling dehumidification of an airflow to be conditioned for supply to a climate controlled space. The airflow to be conditioned is passed over a plurality of refrigerant conveying conduits of...  
WO/2011/046357
The present invention relates to an air conditioning and heating device employing power line communication, wherein a control keypad is provided in a position allowing the easiest manipulation of a plurality of fan coil units provided in...  
WO/2011/046828
Embodiments of systems, apparatus, and/or methods can provide conditioning building terminal fan coil units (e.g., ceiling mounted) configured with a filter to remove particles, selected gases such as formaldehyde, or provide biocidal ca...  
WO/2011/046803
A method and apparatus are disclosed for controlling dehumidification of an airflow to be conditioned for supply to a climate controlled space. The airflow to be conditioned is passed over a plurality of refrigerant conveying conduits of...  
WO/2011/045979
Disclosed is a compact air purifying device that adds negatively or positively charged ions generated by an ion generation device to air supplied from a main body air blowing mechanism and that emits the ion added air into a room, wherei...  
WO/2011/046067
Disclosed are a device selection system, a device selection method, and a program for device selection, which can select a device which consumes less power from an air conditioner. The device selection system is provided with a storage u...  
WO/2011/043038
An indoor unit is provided with an image-capturing device, and the image-capturing device is provided with: a human body-detecting means which detects whether or not a human being is present; and an obstacle-detecting means which detects...  
WO/2011/043040
Disclosed is an air conditioner that is indoor equipment provided with an imaging device, wherein the imaging device is provided with a human body detecting means that detects the presence or absence of a person and an obstacle detecting...  
WO/2011/044109
An air sanitization system including a reactive oxygen species generator, a variable speed fan, a pathogen sensor and a controller. The reactive oxygen species generator generates reactive oxygen species from an oxygen-containing gas and...  
WO/2011/043037
An image-capturing device is provided with a human body-detecting means which detects whether or not a human being is present, and also with an obstacle-detecting means which detects whether or not an obstacle is present, and an air flow...  
WO/2011/044109
An air sanitization system including a reactive oxygen species generator, a variable speed fan, a pathogen sensor and a controller. The reactive oxygen species generator generates reactive oxygen species from an oxygen-containing gas and...  
WO/2011/042801
Methods and devices are provided whereby a controlled personal breathing zone is maintained using temperature controlled laminar air flow (TLA) of filtered air. A substantially laminar, descending flow of filtered air is maintained with ...  
WO/2011/043054
An air conditioner is provided to the indoor unit with an air flow direction-changing blade which changes the direction of air discharged from the outlet opening, and also with an image-capturing device which is provided with an obstacle...  
WO/2011/042777
Disclosed is an air-conditioning control system provided with a ventilation device which exchanges indoor and outdoor air, an absence detection means which detects the absence of people in a room, and an air-conditioning control device w...  
WO/2011/043014
An air conditioner is configured in such a manner that an air flow direction-changing blade which changes the direction of air being discharged and an obstacle-detecting device which detects whether or not an obstacle is present are prov...  
WO/2011/043137
In the disclosed air conditioning device having shutters that discharge conditioned air in the left-right direction, glitches arising when the shutters are opened are decreased. A central discharge outlet, a leftward discharge outlet, an...  
WO/2011/043039
An air conditioner provided with an image-capturing device for detecting whether or not an obstacle is present, wherein the image-capturing device determines, separately from walls present around a region to be air conditioned, whether o...  
WO/2011/043055
An air conditioner (1) is configured in such a manner that the cooling and heating ability thereof can be adjusted on the basis of the illumination intensity outputted at predetermined time intervals from an illumination intensity sensor...  
WO/2011/043056
An indoor unit provided with an image-capturing device, the image-capturing device being provided with: a human body-detecting means for detecting whether or not a human being is present; and an obstacle-detecting means for detecting whe...  
WO/2011/038732
The invention relates to a control method for a climate control system and a climate control system comprising at least one first climate control device (11) and at least one second climate control device (21), wherein between the first ...  
WO/2011/038571
A modular profile structure air conditioner for vehicle includes a ventilation cooling device, a mechanical cooling device, and a water evaporation cooling device. By turning a tipping flap mechanism (23), one or more modes among ventila...  
WO/2011/040853
A device for an air handling system, where the cooling beam has a pressure chamber (2), from which the volume flow in the supply air L1 out to the room is regulated with a regulating strip (6) that is mounted on the surfaces (9) in the p...  
WO/2011/041408
A system and method for conditioning air within an air handling system of a building is provided. The building has a hot water source and a cold water source. The conditioning system includes at least one heating-cooling unit connected t...  
WO/2011/041408
A system and method for conditioning air within an air handling system of a building is provided. The building has a hot water source and a cold water source. The conditioning system includes at least one heating-cooling unit connected t...  
WO/2011/036835
Provided is an air conditioner wherein standby energy can be reduced without using a large component such as a relay or an auxiliary power unit. When the air conditioner receives a halt command from a remote control, a first switch (21) ...  
WO/2011/037424
The present invention relates to individual air conditioning equipment for an air-return area or room by using a damper-diffuser integrated motorized diffuser. The individual air conditioning equipment for an air-return area or room by s...  
WO/2011/035692
A dehumidification control method at a constant temperature for an air conditioner includes steps: S1: the air conditioner entering into a cooling operation mode; S2: starting an auxiliary electric heater after the air conditioner starts...  
WO/2011/036905
The hot and cold waste heat of a refrigerant circuit is effectively utilized and high energy efficiency is obtained. In particular, high energy efficiency is obtained by appropriately performing operation control during the simultaneous ...  

Matches 451 - 500 out of 29,824