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Patent Searching and Data


Matches 51 - 100 out of 31,386

Document Document Title
WO/2014/115891
The purpose of the present invention is to provide an air conditioner for adjusting a room temperature to a set temperature, wherein the frequency of situations in which the room temperature does not converge on the set temperature is re...  
WO/2014/111742
An air terminal for a heating or air conditioning system includes a housing and a fresh air inlet in the housing to supply a fresh airflow to the air terminal. An outlet diffuser is located at the housing to allow airflow from the air te...  
WO/2014/111041
Disclosed are an air-conditioning system, a control system and an air-conditioning control method. The air-conditioning system comprises M outdoor units (101) for providing heat sources or cold sources, M being a positive integer; N indo...  
WO/2014/111044
An air conditioning system, a control system, and an air conditioning control method. The air conditioning system comprises: M outdoor machines (101); N indoor machines (102); and a control system (103), comprising: a lubricating oil all...  
WO/2014/112322
An air conditioner (1) comprises: an outdoor heat exchanger (14); an indoor heat exchanger (32); an expansion valve (15) which is disposed between the outdoor heat exchanger and the indoor heat exchanger; a compressor (12) which circulat...  
WO/2014/109079
According to the present invention, a second heat demand unit (130) has a return path (142), for returning a heat medium (101) on the side of the exit (Y) of a second indoor air-heat medium heat exchanger (131) to the side of the entranc...  
WO/2014/109290
This room temperature estimating device (10) is provided with a storage unit (13), a predictive expression generating unit (15), a predicted shift acquisition unit (16) and a room temperature estimating unit (17). The predictive expressi...  
WO/2014/110116
An airflow distribution system comprising an occupancy detector, a motorized damper, a ventilation sensor, and a controller; wherein said occupancy detector signals said motorized damper to open when a room is occupied and to close when ...  
WO/2014/108089
An integrated control system for a domestic air conditioner comprises at least two sets of interfaces in parallel used to connect with outdoor units (51, 52) and at least two sets of interfaces in parallel used to connect with indoor uni...  
WO/2014/108552
The invention relates to a multi-duct air conditioning system (2) for the air conditioning of a number of rooms (44, 46, 48) and/or room zones, comprising at least one air inlet device (52) for each room (44, 46, 48) to be air conditione...  
WO/2014/109193
This air conditioner system is provided with an air conditioner and a ventilation device which has a total heat exchanger. During heating operation, the air conditioner performs temperature adjusting operation for adjusting the temperatu...  
WO/2014/106443
Disclosed is an air-conditioning control system, comprising M outdoor units, N indoor units and a controller. Each of the M outdoor units is provided with an outdoor unit control module for controlling a compressor and a blower in each o...  
WO/2014/106894
The electric power conversion device according to the present invention is provided with a rectifier for rectifying an alternating-current voltage supplied from an alternating-current power source, a first smoothing capacitor and second ...  
WO/2014/104275
This air conditioner (12) is provided with a main body unit (25) and an auxiliary casing (26). The main body unit (25) forms a first blow-out opening (31) that blows out an airflow of cold air or warm air. The auxiliary casing (26) forms...  
WO/2014/103028
In the present invention, a target condensation temperature and a target evaporation temperature are changed in accordance with the load of a load-side unit (300) as determined using a load detection means (315), and the operating freque...  
WO/2014/104182
In the present invention, a cold water circulation system is provided with a heat source, an AHU, a pump and a controller. The heat source cools cold water to a prescribed temperature. The AHU is an air conditioner that exchanges heat wi...  
WO/2014/104274
This air conditioner (12) is provided with a main body unit (25) and an auxiliary casing (26). The main body unit (25) forms a first blow-out opening (31) that blows out an airflow of cold air or warm air. The auxiliary casing (26) forms...  
WO/2014/103172
An air conditioner (1), which is configured in such a manner that an outdoor unit (2) and indoor units (3) are connected via two connection pipes (11, 12) and an operation in which heating and cooling are mixed can be performed, wherein ...  
WO/2014/104457
The present invention relates to a state monitoring apparatus for an ultrasonic humidifier and, more specifically, to a state monitoring apparatus capable of detecting a water level by monitoring a voltage and current supplied to an ultr...  
WO/2014/103407
An air-conditioning device equipped with: a gas-liquid separator that separates refrigerant flowing from multiple indoor units into a liquid and a gas; liquid-side piping through which the liquid refrigerant separated by the gas-liquid s...  
WO/2014/100710
A system and method for controlling a system that includes a variable speed compressor are described. The method can provide improved accuracy in the control of a system, for example, a heating, ventilating, and air condition (HVAC) syst...  
WO/2014/096587
The invention relates to a method for cooling the air that is blown into a dwelling (100) during a hot period, characterized in that it involves cooling the incoming air from a controlled dual-flow mechanical ventilation system (200) by ...  
WO/2014/097440
The present invention is equipped with: multiple indoor units (2) installed in the interior of a building (9) at locations capable of air-conditioning a space to be air-conditioned (7); and a relay device (3) that can be installed in a s...  
WO/2014/097443
This air conditioning system includes a plurality of partial networks (103), each of which has an indoor unit (102) of an air conditioning apparatus, and an outdoor unit (101) of the air conditioning apparatus connected therein, and the ...  
WO/2014/095504
It is presented a method of controlling fluid flow in a fluid network system by means of a plurality of fluid machines. The method comprises the steps of a) obtaining a respective current fluid flow rate associated with each fluid machin...  
WO/2014/097805
Provided is an illumination device with an integrated air-conditioner capable of saving energy by concentrating lighting and air-conditioning within a required range. When an illumination device with an integrated air-conditioner (100) o...  
WO/2014/094429
A method for controlling the blower of a precise air-conditioning system, comprising: obtaining the actual room temperature, and calculating the temperature difference between the actual temperature and a target temperature; comparing th...  
WO/2014/097439
In a simultaneous cooling/heating mode an air-conditioning device (100) controls both the frequency of a first compressor (10b) and the flow volume of a second heat medium flowing in a second inter-heat-medium heat exchanger (13b) such t...  
WO/2014/097438
By means of a relay device (3) an air-conditioning device (100) is capable of simultaneously generating a cooled first heat medium and a heated first heat medium, and is able to distribute the cooled first heat medium and the heated firs...  
WO/2014/091541
In the present invention, a control device, when executing a cooling operation for causing an indoor heat exchanger to function as an evaporator, causes a circulator to operate and raises a temperature target value for a pre-set space to...  
WO/2014/091741
In the disclosed connection unit (103), a plurality of first switching means (112a through 112c), a plurality of second switching means (113a through 113c), a first on-off valve (119), a second on-off valve (116, 116t), a third on-off va...  
WO/2014/091948
A water heat exchanger (51), being a fin-and-tube-type heat exchanger that heats water by exchanging heat between a refrigerant and the water. The water heat exchanger (51) comprises: a plurality of fins (52) having a planar shape and ar...  
WO/2014/091537
Remote controllers (31), which feed control commands to air conditioners, are each provided with: a motion sensor unit (61) that receives infrared rays emitted from people, and determines the presence or absence of people on the basis of...  
WO/2014/093306
An actuator assembly includes a housing, and a clamp disposed within the housing. The clamp is configured to attach the actuator assembly to a damper jackshaft or valve stem or valve linkage shaft. The jackshaft is operable to control th...  
WO/2014/091612
An air-conditioning device in which multiple heat-source-side units (A, B) having a compressor (10), a four-way valve (2), a heat-source-side heat exchanger (3), and an expansion valve (7), and one or more load-side units (X, Y) having a...  
WO/2014/089785
A vehicle air conditioner device (10) is provided. The vehicle air conditioner device (10) comprises: an air purifying unit (110) for regulating air quality inside the vehicle; an inside air quality acquiring unit (120) for acquiring air...  
WO/2014/092850
A heating, ventilation and air conditioning (HVAC) system includes a condenser to condense a flow of refrigerant into a liquid state. The system further includes an economizer assembly having at least one separator chamber to separate li...  
WO/2014/091708
This air-conditioning control system is provided with an ventilation fan (100), a human sensor (200) capable of detecting the presence of humans, a gas sensor (300) capable of detecting the concentration of carbon dioxide, and a control ...  
WO/2014/087650
A space environment management device and the like according to one embodiment of the present invention is equipped with: a reception unit (121) that receives user identification information for identifying a user; an acquisition unit (1...  
WO/2014/088007
A local air cleaner (1) is configured in such a manner that a uniform current of cleaned air discharged from an air current opening surface (23) and contacts an air contact surface (W) and flow to the outside of an open region, thereby m...  
WO/2014/089154
In a cooling system having a plurality of identical cooling circuits, fault detection is determined by a controller if monitored operating parameters of the cooling circuits differ from each other by an appreciable amount. In an aspect, ...  
WO/2014/083683
An air conditioning device (100) having a plurality of indoor units (2) connected to a heat medium exchanger (3), and having provided therein a plurality of remote controls (53) corresponding to each indoor unit (2). Each remote control ...  
WO/2014/083357
There is provided a fan having a plurality of preset speed settings and a means to select one of the preset speed settings, wherein each of the preset speed settings is pre-calibrated for a particular installation scenario. There is also...  
WO/2014/083680
In an air conditioning device (100), when all of a plurality of pumps (31) are operating, and a heat exchange amount of usage-side heat exchangers (35) is equal to or less than a lower limit of the heat capacity capable of being conveyed...  
WO/2014/083681
In cases when a cooling operation mode is started from a suspended operation mode, an air blower of an indoor unit which has received a start command is made to operate. In cases when a heating operation mode is started from a suspended ...  
WO/2014/084577
Provided are an installation guide system for an air conditioner and a using method thereof. The installation guide system for the air conditioner includes a memory storing drawing information of a building in which the air conditioner i...  
WO/2014/084578
Provided are an installation guide system for an air conditioner and a using method thereof. The installation guide system for an air conditioner includes a memory storing drawing information of a building in which the air conditioner in...  
WO/2014/083652
In an air conditioning device (100), when at least one of a plurality of indoor units (3) having usage-side heat exchangers (35) provided therein is made to start a cooling operation mode or a heating operation mode from an operation mod...  
WO/2014/084145
An equipment control information acquisition unit (120) acquires identifying information for control subject equipment, which is facility equipment for which the control parameters have changed, and acquires equipment control information...  
WO/2014/083679
An air conditioning device (100) according to the present invention is provided with: a refrigerant circulation circuit in which refrigerant piping (4) is used to connect a compressor (10), a heat-source-side heat exchanger (12), throttl...  

Matches 51 - 100 out of 31,386