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Patent Searching and Data


Matches 301 - 350 out of 57,549

Document Document Title
WO/2015/074791A1
The invention relates to a control method for air conditioning a room. According to the invention, a climate development (PKD) in the room is calculated while taking into account the climatic behavior of the room, weather forecast data, ...  
WO/2015/074573A1
Disclosed are a method, device for controlling the output of the air volume and a memory medium. The method includes: determining the temperature difference value according to the current temperature value and the preset temperature valu...  
WO/2015/075782A1
The air conditioner (1) comprises: a blower (50) for generating an air flow in an air passage (12); an aspiration port (20) for aspirating the air from a room (200) to be air-conditioned, provided on the upstream side of the blower (50);...  
WO/2015/072345A1
An indoor unit (1) comprising: a casing (2); a heat exchanger (3) having flammable refrigerant flowing therethrough; a battery (11) used as an emergency power supply if there is no power being supplied from an external power supply; a de...  
WO/2015/073432A3
A method of and system for automatically adjusting airflow is presented. A system includes a controlled supply register that has an airflow adjusting mechanism that controls an aperture through which air passes and a register sensor that...  
WO/2015/071958A1
A remote controller (31) controls an air conditioning apparatus that is provided with an outdoor unit (11) and an indoor unit (21). The remote controller is provided with: a storage unit (65) having stored therein data of different kinds...  
WO/2015/072313A1
An air conditioner comprising: an indoor unit (1) having an indoor heat exchanger through which a flammable refrigerant flows; a refrigerant sensor (3) for detecting leakage of the flammable refrigerant; a wireless LAN adapter (4); and a...  
WO/2015/072270A1
An indoor unit for an air conditioning device, having arranged inside main casings (31, 32): an indoor heat exchanger (15) through which a flammable refrigerant flows; an indoor fan (18) that sucks in air via the indoor heat exchanger (1...  
WO/2015/072311A1
An indoor unit (1) comprising: a casing (2); a heat exchanger (3) having a flammable refrigerant flowing therethrough; a fan (4); a detection sensor (5) that detects leakage of the flammable refrigerant; a warning device (7) for issuing ...  
WO/2015/071606A1
The method (1500) for deploying a link between at least one security system and an alarm centre comprises: - a step (1505) of fixing each security system in position, - iteratively: - a step (1510) of bringing a mobile matching means, re...  
WO/2015/072376A1
The objective of the present invention is to suppress overshooting of the exit temperature of a heat transfer medium. A device for controlling a heat source device (10a) is provided with a computation unit (22) and a set temperature alte...  
WO/2015/071979A1
A central controller (19) performs a demand control of air-conditioning equipment (5) constituted by a plurality of units. The central controller (19) comprises: a priority order determination unit (305) for, based on the power consumpti...  
WO/2015/068277A1
The control device of this air conditioning device is provided with: an operational control means that controls the operation of the compressor of a heat source on the basis of a target interior temperature for a plurality of rooms; an u...  
WO/2015/068638A1
The problem addressed by the present invention is to provide a heat source unit that is for a refrigeration device and that is provided with a means for reliably determining the presence/absence of refrigerant leakage by means of a more ...  
WO/2015/068915A1
An air conditioner according to the present invention includes: an air-conditioning assembly that takes air inside and discharges the air after conditioning the air; and an ultrasonic generator that is disposed in the air-conditioning as...  
WO/2015/068946A1
A communication device for pipes of an air conditioner disclosed herein transmits and receives communication signals using induced electromagnetic force, generated by a signal line wound around a core assembly, thereby facilitating for c...  
WO/2015/066839A1
A single live-wire power-feeding circuit, a fan coil temperature controller, and an air conditioner. A first end of the circuit is connected to a live wire, and the other end is connected to a magnet winding coil. The circuit comprises: ...  
WO/2015/063853A1
Provided is an air conditioner which is able to have, for evaporation operation and condensation operation, the optimum number of refrigerant passages through which a refrigerant flows in a heat exchanger, and is configured such that hea...  
WO/2015/062364A1
Disclosed are a method for controlling operation of an air-conditioning system, an apparatus, a system host machine (100) and an air-conditioning system. The air-conditioning system comprises the system host machine (100) and an auxiliar...  
WO/2015/064146A1
In this heat source control device, heat source system, and heat source control method, provided are heat source groups (10, 20), a plurality of group control units (11, 21), and a unit-quantity control unit (30). The group control units...  
WO/2015/063996A1
In the present invention, each air conditioner (10) in a resting state under rotation operation is kept in the resting state even while a presence sensor (51) is detecting the presence of a person in the room. Thus, excessive operation i...  
WO/2015/063867A1
In order to appropriately control indoor air flow in various installation environments and to stably purify air in the entire room, this air purifier (1) is provided with a casing (2), an inlet (4), an outlet (5), a fan device (6), a deo...  
WO/2015/063985A1
An air-conditioning system (1) is provided with a display unit (21) for showing the operating state of an air conditioner (10) to a user. The display unit (21) is configured to display during rotation operation a rotation sign (S1) indic...  
WO/2015/064439A1
An air conditioning device (1, 101) performs control to prevent condensation on a coolant cooling unit by increasing, in stages, the rotational speed of a compressor (21) if, during a heating operation, a coolant cooling unit condensatio...  
WO/2015/063868A1
In order to properly control an indoor air flow in various installation environments and stably purify air in a whole room, an air purifier (1) is provided with a casing (2), an air inlet (4), an air outlet (5), a fan (6), a purifying sy...  
WO/2015/063846A1
The objective of the present invention is to provide an air conditioning device that can perform a defrosting operation while performing a heating operation, and that can have increased compactness of a heat source. The air conditioning ...  
WO/2015/064172A1
An air conditioner is provided with a refrigerant circuit formed by connecting, through piping, a compressor (1), a condenser (2), a throttle section (3), and an evaporator (4). The throttle section (3) is constituted by receivers (5) fo...  
WO/2015/059814A1
The purpose of the present invention is to provide a refrigeration cycle device that does not cause capacity imbalance between branching units and does not cause refrigerant circuit control failure. At least one of a plurality of branchi...  
WO/2015/059792A1
An air conditioner (100) comprises: first gas bypass piping (5) that branches from the discharge side of a compressor (10) and in which refrigerant flows to a heat source side heat exchanger (12) that is to be defrosted from among a plur...  
WO/2015/058450A1
Disclosed is an air conditioner (100), comprising an outdoor machine housing (1), a first pipeline (2), a second pipeline (3), a first heat exchanger (4), a second heat exchanger (5), a compressor (6), a detection device and a control de...  
WO/2015/060107A1
Provided is an air purifier capable of reducing the time required to purify the interior of a room without causing discomfort to the occupants of the room. When an air purifier (1) is operating, the air taken into a casing (2) from an in...  
WO/2015/058538A1
A power source circuit comprising a rectifier (10), a first direct-current bus (40) and an inverter (20) which are connected in sequence, and also comprising a switch power source (30). The input end of the switch power source (30) is co...  
WO/2015/059945A1
An air conditioner that is capable of heating-defrosting operations with a specific parallelly-arranged heat exchanger from a plurality of parallelly-arranged heat exchangers being a condenser in the capacity of a heat exchanger to be de...  
WO/2015/058592A1
Disclosed is a method for controlling coolant in a dehumidifier, comprising: detecting the ambient temperature and the temperature of the evaporator tube of a dehumidifier; according to the ambient temperature and the temperature of the ...  
WO/2015/058455A1
A control method of an air conditioner (100) comprises: sending current angle information of air deflectors (11) and/or guide vanes (10) to a control terminal (200) for displaying when the air conditioner (100) detects angle adjusting in...  
WO/2015/059770A1
Provided is an air purifier capable of reducing the time required to purify the interior of a room without causing discomfort to occupants of the room. An air purifier (1) comprises a casing (2), a blowing device (5), a purifying device ...  
WO/2015/058593A1
A control method and control device for a dehumidifier and the dehumidifier are disclosed. The control method includes: collecting the environment temperature parameter and the environment humidity parameter of the dehumidifier; determin...  
WO/2015/061527A1
A two chamber heat transfer unit configured such that hazardous air can circulate through one of the chambers and potential ignition source components are contained in another chamber through which the gas to be heated or cooled will cir...  
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/2015/056919A1
A method for controlling an indoor temperature based on information about a moving user is provided. The method includes determining a temporary set temperature using weather information of user's current location and current time; and d...  
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/2015/053390A1
 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/2015/052151A3
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/2015/054273A2
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/2015/051686A1
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/2015/054303A1
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/2015/053318A1
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/2015/053433A1
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/2015/052786A1
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...  

Matches 301 - 350 out of 57,549