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Matches 201 - 250 out of 59,772

Document Document Title
WO/2016/107252A1
A method for detecting cooling medium leakage and an air conditioner. The method comprises: when a continuous operating duration of a compressor of an air conditioner reaches a first preset duration, acquiring an indoor environment tempe...  
WO/2016/107253A1
A method for detecting cooling medium leakage, and an air conditioner. The method comprises: when a continuous operating duration of a compressor of an air conditioner reaches a first preset duration, acquiring an indoor environment temp...  
WO/2016/108027A2
The invention relates to a device (10) for detecting the position of a door or window connected to a piston of a pneumatic cylinder of a security system, characterised in that it includes: a sensor (110) of a value of a physical magnitud...  
WO/2016/107202A1
Disclosed is a refrigerant control method for a multi-split machine connected in series, comprising: S1: in a heating mode, comparing the superheat degree Tsh of each outdoor unit (12) with the average superheat degree Ta of multiple out...  
WO/2016/107345A1
A machine-room air conditioner comprises a box body (10) with an open side, an electric control assembly (20) mounted in the box body (10), and a box door mounted on the open side of the box body (10) and capable of being opened or close...  
WO/2016/102510A1
In various embodiments, an air quality-monitoring system (100) may include at least one sensor (106) configured to detect operation of a mechanism (110) within or at a boundary of an indoor environment. The mechanism may be external to a...  
WO/2016/105260A1
The present invention relates to a system (1) and method for control of in-door ventilation in a building (2) having a series of rooms (3) separated by walls. The system comprises: -at least one air treatment device(4) arranged to treat ...  
WO/2016/103584A1
During an operation wherein a coolant is evaporated by an indoor heat exchanger (27) and an indoor space is cooled, when a reception unit (101) receives a first signal that indicates an electric power usage suppression request, a control...  
WO/2016/104258A1
The purpose of the present invention is to improve the operating efficiency in an air-conditioning apparatus including a plurality of indoor units and an outdoor unit that shares a refrigerant system with the indoor units, by operating o...  
WO/2016/103785A1
Provided is a refrigerant leak detection device that is unlikely to be affected by changes due to aging and is capable of precisely detecting the occurrence of refrigerant leaks without requiring heating or discharging. The refrigerant l...  
WO/2016/103552A1
In the present invention, the load on a compressor during reverse-cycle operation is reduced. When reverse-cycle operation criteria are met, a cycle control unit (32a) causes an outdoor heat exchanger (23) to function as a condenser and ...  
WO/2016/102885A1
The invention relates to a system for controlling ventilation equipment which includes: a memory unit (1) stores a value of a climate parameter of the environment, and a value relative to a type of ventilation equipment; a processor (2) ...  
WO/2016/105268A1
An indoor climate control system in which a climate controlling equipment (1) has a control line (2) arranged to be connected to climate influenced impedance means (3), switching means (4) being arranged to disconnect the climate influen...  
WO/2016/104320A1
The vehicle air conditioning device according to the present invention is a heat-pump-type vehicle air conditioning device provided with an outdoor heat exchanger for exchanging heat between outside air and an internally flowing refriger...  
WO/2016/103438A1
This air conditioner is equipped with: an outdoor unit that has at least a compressor and an outdoor heat exchanger; and an indoor unit 10 that is connected to the outdoor unit through a refrigerant pipe so as to perform indoor air condi...  
WO/2016/103725A1
Provided is a heat-storage-type air conditioner that performs cold storage, wherein a heat storage medium that is discharged from a heat storage tank (62) during a heat storage operation is heated by a preheating heat exchanger (36) to m...  
WO/2016/103702A1
In order to prevent generation of flash-gas and reduce power consumption, during utilization refrigeration operation, a heat-storage unit (50) includes a heat storage-side supercooling heat exchanger (29) capable of cooling refrigerant t...  
WO/2016/103786A1
Provided is a refrigerant leak detection device that is unlikely to be affected by changes caused by aging and is capable of precisely detecting the occurrence of refrigerant leaks without requiring heating or discharging. The refrigeran...  
WO/2016/106287A1
Apparatus, systems and methods for ascertaining the occupancy of a building are presented. The building is divided into one or more control zones which correspond to physical areas of the building associated with controllable modules, su...  
WO/2016/103711A1
In order to avoid reduction in compressor efficiency during low loads in a regenerative air conditioner, the regenerative air conditioner comprises: a refrigerant circuit (11) performing a refrigeration cycle and having a compressor (22)...  
WO/2016/105264A1
The present invention is relative to a damper (5) adapted to regulate an air flow orifice (7) for passing of an air flow in a ventilation duct (2), wherein the damper (5) comprises a plate (11), a regulating device (12) and a mounting el...  
WO/2016/103690A1
In a refrigerant circuit (11): a discharge end of a compressor (21) is connected to a gas end of an outdoor heat exchanger (22); a suction end of the compressor (21) is connected to a gas refrigerant flow path (13); and a refrigeration-a...  
WO/2016/102521A1
An arrangement (1) for air management of a room (100) comprises ventilating means (10) for enabling exchange of air between the inside environment (102) of the room (100) and the outside environment (103) of the room (100); a stand-alone...  
WO/2016/103319A1
The present invention is provided with: a floor temperature sensor identifying unit 31 that identifies whether a floor temperature sensor 22 is a digital floor temperature sensor or an analog floor temperature sensor, said floor temperat...  
WO/2016/103455A1
An air conditioning management device that manages a plurality of air conditioners has a configuration comprising: a communication unit that acquires operational information from the plurality of air conditioners; a display unit that dis...  
WO/2016/103726A1
A heat-storage-type air conditioner (10) that, by using an indoor heat exchanger (27) to evaporate a coolant that has been compressed by an outdoor heat exchanger (22) and then cooled by a heat-storage heat exchanger (37), performs a uti...  
WO/2016/105267A1
The invention relates to an electric system, comprising an electric equipment (1) having a control line (2) arranged to be connected to impedance means (3) as well as to substituting means (7). The substitution means provides an impedanc...  
WO/2016/098540A1
A data collection device, provided with: a data reception unit for acquiring internal log data in binary format from the controller of an air conditioner, the data reception unit being connected to the air conditioner; an output determin...  
WO/2016/098598A1
[Problem] To provide an artificial environmental control chamber for sports science which can reproduce test conditions in the winter season, can precisely test an influence of a low-temperature and low-humidity environment on a body, an...  
WO/2016/098645A1
An air-conditioning device (1) determines that expansion valves (41a-41c) are completely closed when the coolant temperature in an intermediate location or an inlet of indoor heat exchangers (42a-42c) and the coolant temperature in an ou...  
WO/2016/098222A1
A temperature detection device 1 is provided with a sensor 50, a rotating case 40 having an outwardly protruding protrusion 46, a fixed case 20 in which a first accommodation space 21 and second accommodation space 22 are formed, and a s...  
WO/2016/100138A1
An air duct cover provides a sensor platform that contains a rich set of sensors. In addition, the air duct cover may include an energy harvesting capability, thereby increasing efficiency in an HVAC system and sustaining the sensors on ...  
WO/2016/098545A1
A data output device, provided with: a data reception unit for acquiring internal log data from the controller of an air conditioner, the data reception unit being connected to the air conditioner; an output condition setting unit for ac...  
WO/2016/098195A1
An air conditioning device 1 comprises at least two outdoor units mounted with a compressor 101 and an outdoor heat exchanger 103, and at least one indoor unit 200 having an indoor throttling device and an indoor heat exchanger 201. Whil...  
WO/2016/099123A1
Provided are a system and a method for controlling a ventilation fan and a gas circuit breaker so as to control driving levels of the ventilation fan and the gas circuit breaker on the basis of signals detected by a gas flow detecting un...  
WO/2016/098320A1
A generation unit (100) provided in this operation management server (10) generates third weather data from first weather data and second weather data. The first weather data includes a predicted highest temperature and a predicted lowes...  
WO/2016/098626A1
When the indoor temperatures of all indoor units (4a, 4b, 4c) performing an air-conditioning operation fall within a range having a prescribed threshold temperature width sandwiching a target indoor temperature of the indoor units (4a, 4...  
WO/2016/098483A1
A heat source system management device equipped with: a predicted heat demand upper limit value calculation unit that calculates a predicted heat demand upper limit value by adding a prediction error to a predicted value for the heat dem...  
WO/2016/092671A1
This duct-type air conditioning system is equipped with: an air conditioner; a plurality of ducts that are arranged in a plurality of spaces to be air-conditioned, which would be supplied with the air conditioned by the air conditioner; ...  
WO/2016/090734A1
An indoor digit centralized control system, and air conditioner, warming or refrigeration device using the same, the indoor digit centralized control system comprising a power supply portion, an MCU master controller, several motor contr...  
WO/2016/093634A1
Disclosed are a dehumidification and humidification apparatus, a dehumidification air cleaner, a humidification air cleaner, and an operation method thereof. The dehumidification and humidification apparatus may comprise: a housing; a bl...  
WO/2016/092635A1
This air control system is equipped with: dampers 3 which control the air volume between ducts 2 that send air subjected to heat exchange in an air conditioner 1 to each room and the rooms; controller 4, each of which receives, from a us...  
WO/2016/092590A1
The purpose of the present invention is to provide an air conditioning system which quickly determines how to set each air-conditioning indoor unit in order to achieve a desired air environment for removing discomfort felt among a plural...  
WO/2016/092943A1
The refrigerant flow paths of a heat exchanger (12) when the heat exchanger operates as a condenser form refrigerant flow paths in directions approaching one another while reciprocating between one end (S1) and the other end (S2), with a...  
WO/2016/089032A1
A motor driving device is disclosed. The present motor driving device comprises: a rectification unit for outputting an input voltage by rectifying alternating current power into direct current power; a first buck-boost converter includi...  
WO/2016/088353A1
This environmental control equipment controls a plurality of environmental devices for adjusting the environment of an area including a plurality of subareas and comprises: an acquisition unit that acquires environmental information indi...  
WO/2016/088268A1
An air-conditioning device having: a refrigeration cycle circuit circulating a refrigerant and formed by connecting by means of refrigerant pipes a compressor (10), a heat-source-side heat exchanger (12), a load-side throttle device (25)...  
WO/2016/088289A1
A controlling device (100) that controls an air conditioning device (300) having a function to regulate temperature to a specified target temperature and receiving power supplied from a storage battery (200) comprises: a receiving unit (...  
WO/2016/089688A1
Computer-implemented systems and methods for estimating a replacement status of an HVAC air filter. Outdoor weather data (e.g., outdoor temperature information), is obtained. A Total Runtime Value of the HVAC system is determined based u...  
WO/2016/088167A1
The objective is to obtain an air-conditioning device (100) for which the amount of refrigerant leakage is further reduced when a refrigerant leak occurs, regardless of whether the operating mode is a cooling operation or a heating opera...  

Matches 201 - 250 out of 59,772