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Matches 1 - 50 out of 13,605

Document Document Title
WO/2017/139368A1
A method including: determining whether a cooling system is operating in a cooling mode, such that the cooling system is not operating in a reheat mode, a humidification mode or a dehumidification mode; determining whether the cooling sy...  
WO/2017/139148A1
A refrigeration unit includes an evaporator circulating a flow of refrigerant therethrough to cool a flow of compartment air flowing over the evaporator, a compressor in fluid communication with the evaporator to compress the flow of ref...  
WO/2017/138058A1
Provided is a refrigeration device that is capable of distinguishing a given refrigerant among multiple types of refrigerants and operating efficiently in response to the refrigerant. This refrigeration device is equipped with: a refrige...  
WO/2017/134215A1
A method for controlling a fan (6) of a vapour compression system (1) is disclosed, the fan (6) being arranged to provide a secondary fluid flow across a heat rejecting heat exchanger (3). A temperature difference, ΔΤ= Tout-Tamb, betwe...  
WO/2017/133774A1
Refrigeration apparatus comprising a refrigerant, a compressor (301), a condenser (302), an expansion device (304), and an evaporator (305), fluidly connected to form a refrigeration cycle, a controllable valve (303) configured to contro...  
WO/2017/133773A1
Refrigeration apparatus comprising a compressor (301), a condenser (302), an expansion device (304), and an evaporator (305), fluidly connected to form a refrigeration cycle for a refrigerant, wherein the compressor (301) has a variable ...  
WO/2017/136174A1
A liquid accumulator (210) for heat exchange system, comprising: a liquid accumulator housing (215) provided with an air inlet (211), an air outlet (212), and a liquid inlet (213); and a cooling heat exchanger (214) disposed in the liqui...  
WO/2017/131013A1
A compressor of a refrigeration cycle device is provided with a compression means for compressing a moving medium, a driving means for driving the compression means, a power supply terminal for supplying electric power from the exterior ...  
WO/2017/130976A1
The present invention addresses the problem of providing a heat exchanger to which a temperature sensor can be reliably attached without deforming or damaging a flat tube. In an outdoor heat exchanger (25), a temperature sensor (45) is r...  
WO/2017/129727A1
The invention is based on the idea of using an absorption type chiller unit for pre-chilling a liquid input to a compressor driven chiller unit in a cooling system of a marine vessel. Absorption type chiller units need input energy in fo...  
WO/2017/129224A1
Method for controlling a compressor system, arranged in a heat pumping circuit, said compressor system being designed to be operated at at least two different compressor capacity stages, said compressor capacity stages being adjusted by ...  
WO/2017/127241A1
A method of operating a multiple-compressor refrigeration system is provided. This method includes the steps of supplying, via a common supply line, refrigerant gas and oil to a plurality of compressors coupled in series, and attaching a...  
WO/2017/125334A1
A method for detecting a blocked valve of a coolant compressor (1) comprising a drive unit (4) and a piston-cylinder unit for cyclical compression of a coolant, wherein the drive unit (4) has an electric motor for driving the piston-cyli...  
WO/2017/125716A1
An interface unit (50) for a thermal network, the interface unit (50) comprising: an interface unit heat exchanger (54); a plurality of refrigerant pipes (58a, 58b, 58c, 60); a plurality of intercept valves (62a, 62b, 62c, 62d) engagable...  
WO/2017/123602A1
A centrifugal compressor (22) for a chiller (10) includes a casing (30), an inlet guide vane (32), an impeller (34) downstream of the inlet guide vane (32), a motor (38) and a diffuser (36). The casing (30) has inlet and outlet portions ...  
WO/2017/122479A1
This refrigeration cycle device is equipped with: a bypass pipe 27 which has one end 27a that is connected to an outdoor side liquid pipe 22c between an outdoor heat exchanger 13 and indoor heat exchangers 30 and another end 27b that is ...  
WO/2017/123074A1
The present invention relates to techniques for a sensor network, machine to machine (M2M), machine type communication (MTC), and Internet of things (IoT). The present invention can be utilized in the technique-based intelligent services...  
WO/2017/123598A1
A centrifugal compressor (22) for a chiller (10) includes a casing (30), an inlet guide vane (32), an impeller (34) downstream of the inlet guide vane (32), a motor (38) and a diffuser (36). The casing (30) has inlet and outlet portions ...  
WO/2017/121721A1
A method for controlling a supply of refrigerant to an evaporator (2) of a vapour compression system (1), such as a refrigeration system, an air condition system or a heat pump. During normal operation, the opening degree of the expansio...  
WO/2017/119105A1
An air-conditioning device whereby it is possible to take measures against leakage of a refrigerant without the need for an additional component. This air-conditioning device is equipped with: an outdoor unit which has an outdoor heat ex...  
WO/2017/120503A1
Embodiments of the present disclosure relate to a heating, ventilation, air conditioning, and refrigeration (HVAC&R) system (14) that includes a refrigerant loop, a compressor (32) disposed along the refrigerant loop and configured to ci...  
WO/2017/109847A1
Provided is an air conditioner in which an indoor unit comprises: a housing; a drain pan that is provided within the housing and that receives condensation generated by a load-side heat exchanger; and a refrigerant detection unit that is...  
WO/2017/109824A1
Provided is a refrigeration cycle device capable of reliably and responsively detecting refrigerant leaks over a long period of time. The refrigeration cycle device is provided with: a refrigerant circuit (40) for circulating a refrigera...  
WO/2017/109531A1
Systems and methods for containers having refrigeration systems include a refrigeration system, wherein at least a portion of the refrigeration system is located within the container and having at least one thermochemical refrigerant, at...  
WO/2017/110904A1
Provided is an air conditioner in which an indoor unit comprises: a housing; a drain pan that is provided within the housing and that receives condensation generated by a load-side heat exchanger; and a refrigerant detection unit that is...  
WO/2017/111425A1
The present invention relates to an electric pressure rice cooker combinable with an infrared steam light-wave grill incorporating a warmth-retaining and a freezing/refrigerating function and, more particularly, to an electric pressure r...  
WO/2017/112875A1
In accordance with embodiments disclosed herein, there are provided methods and systems for implementing a closed low grade heat driven Rankine cycle driving a reverse Brayton cycle using an ejector with a liquid desiccant loop to produc...  
WO/2017/109932A1
This cooling warehouse is equipped with: a warehouse body that comprises a heat insulation panel , and is formed with an introduction port through which outside air is introduced into the warehouse and a discharge port through which insi...  
WO/2017/105047A1
A control method for a refrigerator, according to the present invention, comprises the steps of: sensing the temperature of a storage room, and operating a cool air supply means at cooling power when the sensed temperature of the storage...  
WO/2017/100897A1
A system for controlling a refrigeration network is described, the refrigeration network (2, 2', 2'', 2''') including at least one refrigeration apparatus (3, 3', 3'', 3''') associated with a database via a communication network, the sys...  
WO/2017/104059A1
A refrigeration cycle system of the present invention is provided with a refrigeration cycle device having a refrigerant circuit in which a refrigerant circulates; and a display device having a display unit that displays information acqu...  
WO/2017/103939A1
The present invention provides a device with a combined hybrid mechanical vapour compression-adsorption cycle, particularly to devices used in moisture or temperature control applications which incorporate or embody refrigeration or heat...  
WO/2017/101658A1
Provided are a two-stage compression air conditioning system and an air replenishment control method therefor. The two-stage compression air conditioning system comprises a two-stage compressor (1) and a flash distiller (3). A first port...  
WO/2017/104929A1
The present disclosure relates to a refrigerator, an operation method of a refrigerator, and a computer-readable recording medium. A refrigerator according to an embodiment of the present disclosure may comprise: a compressor including a...  
WO/2017/103373A1
A method for controlling a refrigerant fluid compressor of an air-conditioning system for a motor vehicle provided with an evaporator (4) configured for heat exchange between the refrigerant fluid and an air stream, the system (1) also c...  
WO/2017/098670A1
According to the present invention, a refrigeration device is provided with a refrigerant amount evaluation unit that evaluates a refrigerant amount in a refrigerant circuit and is configured such that, when the value of the temperature ...  
WO/2017/098577A1
This compressor degradation diagnostic device is equipped with: a refrigerant circuit which includes a compressor; an operational state quantity detection unit; a storage unit which stores a first stability determination condition and an...  
WO/2017/096752A1
An air replenishment and enthalpy increase control method and apparatus for a two-stage compressor (10) and equipment. The air replenishment and enthalpy increase control method comprises: when an air-replenishing electronic expansion va...  
WO/2017/094059A1
Disclosed is a refrigerant quantity management device that manages the quantity of a refrigerant applied to a refrigerant circuit formed by connecting to each other using piping: a heat source-side unit having a compressor, a heat source...  
WO/2017/095612A1
The invention relates to a device (6) for communicating data with a data logger (28) that measures the temperature of ambient gas and logs the temperature data into a memory (55). The device (6) includes a body (73) for mounting a data l...  
WO/2017/095631A1
Methods and systems for operating a refrigeration unit are provided. The methods and systems include measuring a first characteristic of a refrigeration unit, calculating a compressor middle stage pressure based on the first measured cha...  
WO/2017/091329A1
A refrigeration system, comprising a compressor, a condenser (200), a throttle flow path (100), and an evaporator (300) connected in sequence, wherein a non-adjustable main throttle element (110,120) is disposed in the throttle flow path...  
WO/2017/086869A1
Heat pump system (100) comprising at least one heat medium circuit (210,220,230,240,250,310,320,410,420,430,440,450,460) in turn comprising a compressor (211), an expansion valve (232,242), at least two different primary heat sources or ...  
WO/2017/087628A1
A method of determining charge loss of a refrigeration system includes the steps of inputting an ambient temperature, a box temperature, and a compressor speed into an electronic controller of the refrigeration system, and calculating a ...  
WO/2017/086871A1
Heat pump system (100) comprising a heat medium circuit (210,220,230,240,250,310,320,410,420,430,440,450,460) in turn comprising at least three heat exchanging means (314,315,315,422,433,452) between the heat me- dium and a respective he...  
WO/2017/087208A1
A system may include first and second compressors, first and second heat exchangers, a flash tank, and first, second and third fluid paths. The first compressor may include first and second inlets. The second compressor may receive fluid...  
WO/2017/083905A1
A vehicular air conditioning system is described including: an electrically powered compressor; the electrically powered compressor is controllable to operate at a range speeds; and a condenser fan which is controllable to operate at a r...  
WO/2017/086872A1
Heat pump system comprising a heat medium circuit (210,220,230,240,250,310,320,410,420,430,440,450,460) in turn comprising a compressor (211), an expansion valve (232,242), at least one primary heat exchanging means (422,433,452) between...  
WO/2017/086870A1
Heat pump system (100) comprising at least one heat medium circuit (210,220,230,240,250,310,320,410,420,430,440,450,460) in turn comprising a compressor (211), an expansion valve (232,242), at least two different primary heat sources or ...  
WO/2017/080686A1
The invention relates to a method and an apparatus for the multifunctional networking of powered units (A), which is designed to operate individual units (A) or units (A) which have been assembled in a group (31) or groups (31) in a netw...  

Matches 1 - 50 out of 13,605