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Matches 51 - 100 out of 55,463

Document Document Title
WO/2015/029177A1
An air conditioning system that controls an air conditioner (1) comprising a compressor (21) comprises a control unit that controls the air conditioner (1). The control unit controls the air conditioner (1) by switching between normal co...  
WO/2015/029094A1
[Problem] To provide a leak detecting structure capable of detecting a leak at an early stage when a small amount of flammable refrigerant gas has leaked from a temperature regulating device that uses flammable refrigerant and that compr...  
WO/2015/030180A1
An air conditioner control system (100) equipped with: air conditioners (101_1-5) that regulate the environment in a target space; an integrated controller (102) that controls the air conditioners (101_1-5) on the basis of control parame...  
WO/2015/028552A1
A method and a control system for temperature control in a temperature conditioning system. The method comprises obtaining desired temperature data; receiving temperature data from a plurality of temperature sensors, the temperature data...  
WO/2015/028777A1
A damper is provided for an airflow duct, comprising: a tubular housing, having a first end and a second end, forming a passageway through said housing along a longitudinal first axis (z), said first end further comprising a flange exten...  
WO/2015/029378A1
The present invention obtains a thermal image sensor and air conditioner that make highly accurate human detection possible without requiring the enhancement of memory capacity or CPU capacity. A thermal image sensor and air conditioner ...  
WO/2015/027536A1
Disclosed is a radiant floor heating multi-split air conditioning system, which comprises: an outdoor unit; an indoor unit which is connected to the outdoor unit through a refrigerant pipeline; and a controller which is respectively conn...  
WO/2015/024449A1
Disclosed are a smart control system, method, and air conditioner. The system comprises: a first collection module (110) for collecting user gestures to obtain a first gesture signal; a first recognition module (120) connecting to the fi...  
WO/2015/024047A1
An arrangement for installing and retrofitting existing air conditioning systems with natural refrigerant, the arrangement including a sensor configured and positioned to detect the presence of natural refrigerant in an air stream.  
WO/2015/025366A1
 This invention is provided with: a coolant circulation circuit for connecting, by pipework, a compressor (11) for compressing a coolant, a heat-source-side heat exchanger (13) for exchanging heat between the coolant and the air, a thr...  
WO/2015/025585A1
A hot water-type heating device supplies, to a radiator used for heating, hot water obtained by running a heat pump refrigeration cycle. Furthermore, the hot water-type heating device controls operation of a compressor in the heat pump r...  
WO/2015/024438A1
Disclosed is a voice control system for an air conditioner, comprising: an audio collection device (10); a voice recognition device (20) which is connected to the audio collection device (10), matches voice information with a pre-stored ...  
WO/2015/021853A1
A control method for an inverter air conditioner comprises: when it is determined that dehumidifying operation is not needed, a compressor is controlled to maintain the current frequency if the pipe temperature of an evaporator is higher...  
WO/2015/019610A1
Paths (P1-P4) are provided to a cabin exterior heat exchanger (33). The amount of blown air from a cabin exterior blower passing through the path (P4) at the refrigerant exit side of the cabin exterior heat exchanger (33) is set greater ...  
WO/2015/018242A1
An air conditioner control device includes a processor (10) for determining corresponding operation mode signal according to electric field signal, and a controller (30) connected with the processor (10) for adjusting the air conditioner...  
WO/2015/019611A1
Paths (P1-P4) are provided to a cabin exterior heat exchanger (33). The amount of blown air from a cabin exterior blower passing through the path (P1) at the refrigerant entrance side of the cabin exterior heat exchanger (33) is set grea...  
WO/2015/018275A1
Disclosed is an inverter air conditioner, comprising a rectifier (110), a step-down transformer (120), a control board (130) and a load (140). The rectifier (110) and the step-down transformer (120) finally convert an input, strong alter...  
WO/2015/019628A1
[Problem] To provide an air conditioning device with which it is possible to prevent damage to a compressor and to prevent a delay in returning to a heating operation, by controlling the defrosting operation in accordance with the instal...  
WO/2015/018109A1
A clean plant system of constant temperature and humidity, comprising a plurality of separate plants (10) connected to but independent of each other; each separate plant (10) is provided with one weaving machine (11) and one air conditio...  
WO/2015/014229A1
A climate controller (1), comprises a control unit (7) capable of activating and de-activating an HVAC unit (13), a temperature sensor (3) and a humidity sensor (5) capable of communicating temperature and relative humidity measurements ...  
WO/2015/015814A1
[Problem] To provide an air conditioner that avoids delaying restoring heating operation by way of performing de-icing operation control in accordance with installation conditions. [Solution] An outdoor unit control unit (200) has a de-i...  
WO/2015/015638A1
A level conversion circuit (17) of an air conditioning system (11) that achieves the transmission and reception of a signal between a primary air conditioner (11) and a secondary air conditioner (31) by switching on and switching off a s...  
WO/2015/011844A1
Provided is an air conditioning device in which an air conditioner and a radiant heat exchanger are combined, and convection of indoor air is promoted by the radiant heat exchanger, thereby suppressing the blowing of air by the air condi...  
WO/2015/010454A1
A free static pressure ducted air conditioning unit comprises a direct-current fan, a direct-current fan motor, and an air duct. The direct-current fan is disposed in the air duct. The direct-current fan motor is connected to the direct-...  
WO/2015/013617A1
A high-efficiency air conditioning system for conditioning a plurality of rooms within an interior of a building, the air conditioning system including: two separate rooms within a building, a single outdoor unit a refrigerant flow pathw...  
WO/2015/013603A1
A split air conditioning system for conditioning a plurality of zones within a single living area of a building, that includes a single outdoor unit; a refrigerant flow pathway made up of a plurality of refrigerant conduits having a comm...  
WO/2015/012468A1
The present invention relates to an air conditioning apparatus, and, more specifically, provides an air conditioning apparatus using compressed air, wherein, provided between an air compressor and a working space, there is a compression ...  
WO/2015/008639A1
A monitoring-screen display instruction unit (160) in a control unit (16) in a home controller makes a display unit display a monitoring screen for monitoring electrical devices installed in a home. A notification-information generation ...  
WO/2015/008361A1
This information management device (200) receives, from a plurality of management devices (100A, 100B, 100C), driving information about air conditioners of each of equipment groups (300A, 300B, 300C) which include one or a plurality of a...  
WO/2015/008997A1
Provided is a floating type humidifier, and more particularly, a floating type humidifier capable of humidifying an indoor area by using an external water source while floating on water due to use of a floating unit of a hollow type so t...  
WO/2015/007865A1
The invention relates to a duct (5, 14) for feeding air into a room (2, 3), which duct branches off from a main supply duct (4) for supplying a plurality of rooms (2, 3), and/or a duct (8, 17) for conducting air out of a room (2, 3), whi...  
WO/2015/009721A1
An HVAC/R system including an HVAC component configured to allow a flammable refrigerant to flow therethrough, at least one supply flame arrestor positioned within the supply air steam, and at least one return flame arrestor positioned w...  
WO/2015/006925A1
Disclosed are an air-supplying enthalpy-adding air-conditioning system and a control method therefor. The system comprises a compressor (1), an indoor heat exchanger (7), an electronic expansion valve (4), and an outdoor heat exchanger (...  
WO/2015/004742A1
This thermal load predicting device (10) is provided with a thermal load calculating unit (130), an operation performance data processing unit (140), and a model correcting module (150). The thermal load calculating unit (130) uses a the...  
WO/2015/006777A2
Systems and methods for measuring and controlling fluid flow include an orifice plate defining a variable opening. The orifice plate includes an outer assembly comprising a central opening and an inner assembly extending through the cent...  
WO/2015/005505A1
The present invention relates to a sterilization humidifier for controlling the air humidity therearound by evaporating or dispersing the water stored in a water tank, comprising: a moisture generation unit provided to be submerged in th...  
WO/2015/004930A1
[Problem] To provide an air conditioner which prevents damage to the compressor and delay in restoration of heating operation by performing defrost operation control depending on the installation conditions. [Solution] An outdoor unit co...  
WO/2015/004747A1
This apparatus is provided with: a refrigeration circuit (10) constituted such that a refrigerant is circulated among a compressor (21), an indoor heat exchanger (42), an expansion valve (41), and an outdoor heat exchanger (23), the comp...  
WO/2015/001976A1
Provided is a heat source system in which heat generated by heat source equipment can be used effectively. This heat source system (S) is provided with: a heat storage tank (21); pipelines (q1, q2) through which cold water chilled by a r...  
WO/2015/001607A1
An air-conditioning system (100) wherein an integrated controller (12) activates a ventilation device (11) and performs an outside air cooling operation when the outside air temperature at a predetermined precooling operation start time ...  
WO/2015/002092A1
An energy management server comprising a prediction unit, a scheduler, an acquisition unit, a monitoring unit, a reception unit, and a setting unit. The prediction unit calculates prediction values for energy demand in a building have el...  
WO/2015/000111A1
Methods as disclosed herein are generally configured to help determine a pressure differential (or pressure head) in a fluid circulation system of, for example, a HVAC system, for controlling the fluid circulation system. The method may ...  
WO/2014/206012A1
A three-pipe total-heating-processing variable refrigerant flow air conditioning system comprises an indoor unit (02), an outdoor unit (01), a high-pressure air pipe (62), a low-pressure air pipe (63), a high-pressure liquid pipe (64), a...  
WO/2014/208143A1
An indoor unit (101) for an air conditioning device (100) has a housing (110) and an indoor heat exchanger (7) which is disposed within the housing (110) and to which a combustible refrigerant is supplied. A display section (160) is prov...  
WO/2014/206900A1
The present invention claims a method and apparatus and also an appropriate use in a mobile terminal in which a media state variable is derived from the measured variables for a medium. To this end, at least two measured variables are ca...  
WO/2014/208062A1
This air conditioner comprises: an operation unit for the user to set operation conditions of the air conditioner; an input unit by which the user can input a maximum electricity costs or electricity consumption for operating the air con...  
WO/2014/203828A1
An air conditioner wherein a crankcase heater (40) is connected to a compressor (10), with the compressor capable of being heated by energization of the crankcase heater (40). In addition, when the compressor (10) is stopped and before t...  
WO/2014/203559A1
When the outside air temperature is low an air conditioner (1) performs a heating operation while the main heating is provided by a heater (2). When the outside air temperature is high the main heating is provided by the heating operatio...  
WO/2014/203364A1
This apparatus is provided with: a compressor (1) for compressing a refrigerant; an outdoor heat exchanger (2) for conducting heat exchange between the refrigerant and a medium to be heated; an outdoor temperature sensor (41) which detec...  
WO/2014/203320A1
A refrigerating device (1) comprises: a refrigerant circuit in which a refrigerant circulates and in which a compressor (10), a condenser (20), a throttling device (30), and an evaporator (40) are connected; an evaporator blower (41) tha...  

Matches 51 - 100 out of 55,463