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Patent Searching and Data


Matches 201 - 250 out of 31,386

Document Document Title
WO/2014/020880
An operation system (10) for a home electric appliance (12) has a router (26) to connect to the Internet, a mobile terminal (16) to send an operation signal for operating the home electric appliance (12), a communication device (14) for ...  
WO/2014/016985
A flow sensor comprises a piezoelectric transducer provided with a piezoelectric transducing part in a self-oscillating cantilever portion that receives a fluid, and a detector to detect an electric signal output from the piezoelectric t...  
WO/2014/015680
A control system of a heating, ventilation and air conditioning system comprises an indoor unit controller, an outdoor unit controller, a centrifugal blower motor, a compressor motor, and an axial fan motor. The indoor unit controller co...  
WO/2014/017619
An electric device control system includes: a position locating apparatus detecting positions and motion states of people; and a control apparatus controlling electric device, the position locating apparatus comprising: a first receiving...  
WO/2014/017750
A method for controlling comprehensive driving of a combined cooling/heating air-conditioning device, according to the present invention, comprises the steps of: calculating the indoor dew point (DP) of each room by measuring the indoor ...  
WO/2014/017820
An air conditioner management system and a method for controlling an air conditioner are disclosed. A user interface device provides a user interface to sense a user measure indicating a user opinion regarding operation of an air conditi...  
WO/2014/017146
Provided is a technology of detecting not only a main direct current voltage, but also a sub-direct current voltage, thereby contributing to protection of a main rectifying circuit and a sub-rectifying circuit. A main power supply circui...  
WO/2014/015678
An HVAC control system of a household central air conditioner comprises an HVAC system controller, a centrifugal blower motor, a compressor motor, and an axial fan motor. The HVAC system controller comprises an HVAC microprocessor, a sen...  
WO/2014/017316
On the basis of the detection result from a pre-room-occupation environment detection means, an air conditioner (A) changes the start time for a pre-cooling operation or a pre-warming operation, and changes a room-occupation start time s...  
WO/2014/017751
A method for controlling condensation prevention in separate rooms, according to the present invention, comprises the steps of: (a) detecting a condensation risk in each of the rooms; (b) detecting an indoor condensation point (DP) in ea...  
WO/2014/013528
This air conditioner has: an outdoor unit (300) having a compressor (1) that compresses and discharges a refrigerant, an outdoor heat exchanger (3) that exchanges heat between outside air and the refrigerant, a four-way valve (2) for swi...  
WO/2014/014210
The present invention relates to a stove hood and a control method therefor. The stove hood comprises: a case for discharging gas to the outside by an exhaust fan; a temperature detection sensor which is mounted in the case and detects h...  
WO/2014/008990
The invention relates to a method for operating a heat exchanger (15). On a primary side, a heat transfer medium flows through the heat exchanger (15), which heat transfer medium enters the heat exchanger (15) with a first temperature (T...  
WO/2014/010218
In the present invention, the amount of increase in the amount of heat release of an inverter is increased by increasing the standing loss of an IGBT element in the inverter in order to prevent frost formation at an outdoor heat exchange...  
WO/2014/011980
Methods and apparatus to reduce instabilities and/or turbulence of an airflow of a HVAC system are described. The method may include positioning an airflow moderating zone in an airflow passage to reduce instabilities and/or turbulence i...  
WO/2014/010196
This air conditioning management device, which manages an air conditioning device that changes the temperature of a space, is provided with: an operation history acquisition unit that acquires an operation history, which is a history of ...  
WO/2014/010195
This air conditioning management device, which manages an air conditioning device, is provided with: an operating history acquisition unit that acquires an operating history, which is a history of operating information of the air conditi...  
WO/2014/010194
This air conditioning management device, which manages an air conditioning device that changes the temperature of a space, is provided with: an operation history acquisition unit that acquires an operation history, which is a history of ...  
WO/2014/010186
A control device controls air conditioning equipment for regulating, using a cooling operation, the air temperature of a space in which refrigerating/freezing equipment has been installed. In a case where the rated capacity ratio of the ...  
WO/2014/011063
The present invention relates to an air treatment unit for use at intakes inside objects or at outlets of ventilation ducts, airing ducts, air conditioning ducts or central heating ventilation systems, having an air intake and air outlet...  
WO/2014/010076
Provided is a device that is for controlling facility equipment and that that can control facility equipment in a manner so as to have a suitable operational condition that is in accordance with the level of necessity of each piece of fa...  
WO/2014/011871
Methods and systems to measure a volumetric fluid flow rate through a fluid flow passage, such as an air handler of a HVAC system, are described. The method may include obtaining a flow rate measurement in a measuring section, and calcul...  
WO/2014/008737
Disclosed are an energy-saving control method and device for an inverter air conditioner, the method comprising: a main control unit of the air conditioner receives the settings of power consumption and operation time; calculates or retr...  
WO/2014/010738
Provided is a heat source system for controlling a plurality of refrigerators, the heat source system being capable of operating at a high coefficient of performance. A heat source system (1) is constituted from three heat source devices...  
WO/2014/007828
In an implementation, airflow provisioning in an area by a plurality of fluid moving devices is managed through assignment of the fluid moving devices to monitor and regulate conditions at respective subsets of a plurality of locations b...  
WO/2014/006293
The invention relates to a method for controlling and monitoring the level of confinement of the internal environment of a room, which includes determining the confinement index I from measurements of the CO2 content during a predetermin...  
WO/2014/006876
An air-conditioning control device according to the present invention controls air blowing devices. The air blowing devices have, as modes thereof: a first air blowing mode in which air is blown locally into a space; and a second air blo...  
WO/2014/006853
An acquisition unit acquires information representing content of an operation performed by a user in relation to control of an object apparatus from a load group to store as operation information including an acquisition time in a histor...  
WO/2014/005220
A method for cooling or heating a building is provided. An air flow can be created in an air duct and the air flow can be cooled or heated by an air conditioning system or furnace. The cooled or heated air flow can then pass through a he...  
WO/2014/005276
An air conditioner and a control method therefor. The air conditioner comprises an air conditioner body (1), a control device (2) and a data acquisition device (21) which is arranged at the exterior of the air conditioner body (1). The d...  
WO/2014/006972
In order to provide an air conditioning management system with which the labor and cost involved in introducing the system can be reduced, this air conditioning management system, which uses logical addresses (105a) to manage multiple ai...  
WO/2014/002382
An insulation performance estimation device comprising an acquisition unit, a storage unit, a calculation unit, and a presentation control unit. The acquisition unit obtains the room temperature of an interior space inside a building, fr...  
WO/2014/002434
This air conditioner is provided with a vertical wind direction alteration vane (12) that vertically alters the orientation of air blown out from a blowout opening (10); the vertical wind direction alteration vane (12) is provided with a...  
WO/2014/002635
A concentrated controller (20) is installed in an office building (90), and concentratedly manages multiple pieces of equipment including at least an air-conditioning device (10). The concentrated controller (20) is provided with a main ...  
WO/2014/001952
The invention relates to an evaporative humidifier including a water reservoir, a wick unit and a fan unit. The wick unit is configured to absorb water from the water reservoir. The fan unit is arranged within a fan housing and configure...  
WO/2014/002145
When operation commences in the air conditioner (100) of the present invention, an operation determination means (21) determines whether said operation is cooling operation or heating operation. When it is determined that the operation i...  
WO/2014/003628
The present invention relates to a control means for a channel connectable to a central flow system configured to create an underpressure or overpressure in the channel. The control means is configured to increase or decrease the flow re...  
WO/2014/002132
Individual connecting devices constituting an air conditioner control system (100) has a memory for sequentially storing control data related to control of the device acquired during operation. When the control data in the memory is to b...  
WO/2013/190747
An environmental testing device (10) that comprises a cooling heat exchanger (22) to cool and dehumidify the air, a heater (23) to heat the air, and a humidifier (21) to humidify the air, and that regulates the temperature and humidity o...  
WO/2013/190911
An air-conditioning system is provided with a remote controller (73) and an air conditioner, the remote controller (73) is provided with an operation unit (301), a human sensor (401), a transmitting and receiving unit (701), and a proces...  
WO/2013/190596
In the present invention, a setting device (3) obtains the temperature of a space to be air-conditioned, determines the difference between the temperature of the space to be air-conditioned and an intake temperature as a correction amoun...  
WO/2013/191499
Provided is an air conditioner. The air conditioner includes a case including a suction part, a discharging part disposed in the case to discharge air suctioned through the suction part, a discharge vane disposed at a side of the dischar...  
WO/2013/187996
Systems are disclosed for allocating the cost of operating an HVAC system of a multiunit structure. The HVAC system comprises at least a first component that consumes energy based on thermostatic settings in a particular unit of the mult...  
WO/2013/185488
A base station cabinet type air conditioner, an operation control method and a controller are disclosed. The air conditioner includes a controller (110), a compressor (120) and a DC fan (130). The controller (110) adopts a direct current...  
WO/2013/186932
A reference-schedule generation unit (161) generates a reference schedule capable of achieving a target indicated by target data (111). A season-schedule update unit (162), a monthly-schedule update unit (163), a weekly-schedule update u...  
WO/2013/185185
Disclosed is a system and a method for operating air conditioning system in an inner space of a passenger carriage. The method includes monitoring the inner space to determine whether smoke indicating a fire is present or not. Further, t...  
WO/2013/186811
An air-conditioning system (51) wherein outdoor units and indoor units communicate through a relay device (61), the air-conditioning system being equipped with: the relay device (61), which is equipped with multiple communication ports; ...  
WO/2013/181762
A control method for controlling a variable-speed direct gas-fired air-handling unit of a heating, ventilation and air conditioning system. The method comprises sensing a make-up temperature of the system and comparing the sensed make- u...  
WO/2013/184673
A direct evaporative air handler for providing supply air to humidify and cool an enclosed space such as a data center. The air handler includes an evaporative cooler and a return air port that is positioned upstream of the evaporative c...  
WO/2013/183414
In order to reduce the burden associated with a refrigerant leak detection operation, this refrigeration device management system (100), which is connected to refrigeration devices (10), is equipped with: transmission units (25e, 35); re...  

Matches 201 - 250 out of 31,386