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Matches 1 - 50 out of 7,006

Document Document Title
WO/2017/066532A1
A hybrid Vapor Compression (VC) and Thermoelectric (TE) heat transport system is provided that maintains a set point temperature range of a chamber and includes a VC system and a TE system. The VC system includes a compressor (20), a con...  
WO/2017/056789A1
The purpose of the invention is to improve the safety of a refrigerating device comprising a plurality of utilization units. A refrigerating device (100) comprises: a refrigerant circuit (RC) that comprises a heat source unit (10) compri...  
WO/2017/051525A1
[Problem] Provided are a cooling device and a flowrate control method whereby the amount of refrigerant flowing into an evaporator can be quickly optimized without increasing control load, in a cooling device using refrigerant phase chan...  
WO/2017/036777A1
In the refrigerant circuit of a refrigeration device, in particular a household refrigeration device, the following are connected in series after one another between a pressure connection (19) and a suction connection (17) of a compresso...  
WO/2017/029011A1
A vapour compression system (1) comprising at least two evaporator groups (5a, 5b, 5c), each evaporator group (5a, 5b, 5c) comprising an ejector unit (7a, 7b, 7c), at least one evaporator (9a, 9b, 9c) and a flow control device (8a, 8b, 8...  
WO/2017/025270A1
In the refrigerant circuit of a single-circuit refrigerator, the following are connected in series one after another between a pressure port (2) and an intake port (3) of a compressor (1): a condenser (5), a first throttle section (6), a...  
WO/2017/017847A1
This heat exchanger unit is equipped with a first heat exchanger and a second heat exchanger which heat exchange working fluid, and has: a first flow path in which the first heat exchanger is disposed; and a second flow path in which the...  
WO/2017/017088A3
Disclosed is a refrigeration system comprising a refrigerant circuit (10), a heat exchanger (34), an expansion member (38) which, in the active state, expands the entire mass flow (G) of the refrigerant, in said process generating a main...  
WO/2017/018497A1
A multi-zone vapor compression system (MZ-VCS) includes a compressor connected to a set of heat exchangers controlling environments in a set of zones, a supervisory controller determining a set of control inputs for controlling a vapor c...  
WO/2017/013163A1
The invention relates to a heat pump system (1), which is used to air-condition a building system (52), and comprises a refrigeration circuit (2), which is connected to a waste heat circuit (36) via a first interface (40) during operatio...  
WO2017011378A1
The present invention provides a refrigerating system, including: a refrigerating loop (100), including a compressor (190), a condenser (110), a main throttling element (180), and an evaporator (120) that are connected in sequence throug...  
WO2017009003A1
The invention relates to an air-conditioning device for a motor vehicle, comprising a refrigerant circuit (12) with - a compressor (14) for compressing a refrigerant, - a condenser or gas cooler (18) which is connected downstream of the ...  
WO2017010239A1
This refrigeration cycle device is provided with: a compressor (11) that suctions and discharges a coolant; an air-coolant heat exchanger (12) that exchanges heat between air and the coolant; an expansion valve (15) that reduces the pres...  
WO/2017/007877A1
A multi-compartment transport refrigeration system includes a compressor having suction port, discharge port and intermediate inlet port; a heat rejecting heat exchanger; an economizer heat exchanger having a first refrigerant flow path ...  
WO/2017/006775A1
A refrigeration system is provided with a first evaporator (14), which constitutes part of a refrigeration cycle (10) for circulating a first refrigerant containing a lubricant oil together with a compressor (11) for compressing the firs...  
WO/2017/006723A1
The present invention prevents a drop in performance and seizing of a compressor due to oil trapped inside an evaporator of a switchable showcase when a solenoid valve is provided on the refrigerant downstream side of the evaporator. A s...  
WO/2016/204194A1
An air-conditioner (1), in which a liquid pressure adjustment expansion valve (37) is provided to the portion of an outdoor liquid refrigerant tube (25) nearer a liquid coolant connection tube (6) than a refrigerant cooler (35), the liqu...  
WO/2016/203581A1
In the refrigerant circuit of this air conditioner 10, an upper heat-source-side heat exchanger 2a with a high heat load and a lower heat-source-side heat exchanger 2b with a low heat load are connected in parallel between a throttle dev...  
WO/2016/189663A1
The present invention is provided with: a heat pump water heater (100) including a main circuit (80) in which a compressor (1) which compresses a refrigerant, a gas cooler (2), a first electromagnetic valve (80V1), a thermal storage heat...  
WO/2016/185238A1
The present description illustrates a plant (10) for obtaining water from atmospheric air, comprising: a heat exchanger (24), means (239) for generating an atmospheric air flow from an inlet (241) towards an outlet (242) of the heat exch...  
WO/2016/180481A1
An ejector refrigeration circuit (1) comprises a high pressure ejector circuit (3) comprising in the direction of flow of a circulating refrigerant: a heat rejecting heat exchanger/gas cooler (4) having an inlet side (4a) and an outlet s...  
WO/2016/180482A1
An ejector refrigeration circuit (1), which is configured for circulating a refrigerant, in particular carbon dioxide, comprises at least two controllable ejectors (6, 7), which are connected in parallel and respectively comprise a prima...  
WO/2016/182987A1
An apparatus may include an enclosure and a variable frequency drive (VFD) assembly disposed within the enclosure, and comprising at least one VFD. The apparatus may also include a heat sink thermally coupled to the VFD assembly, and a f...  
WO/2016/178911A1
A transport refrigeration unit (TRU) includes a compressor. The TRU further includes a condenser disposed downstream of the compressor. The TRU further includes an expansion device disposed downstream of the condenser. The TRU farther in...  
WO/2016/170575A1
A refrigeration cycle apparatus according to the present invention is provided with: a heat source machine that supplies a refrigerant; a first branch unit and a second branch unit that are each connected to the heat source machine; and ...  
WO/2016/168569A1
A refrigeration system comprising: an electric control device comprising a case and an electronic device arranged in the case; a refrigeration loop comprising a compressor, a condenser, an electromagnetic valve, an expansion device and a...  
WO/2016/166806A1
The purpose of the present invention is to ensure reliability in a coolant compressor and an inverter, and efficient operation of a refrigeration cycle device. This refrigeration cycle device (1) is provided with: a refrigeration cycle i...  
WO/2016/157774A1
This control device (4) detects, in a refrigerant cycle device (2, 102) that has a plurality of evaporators (24A, 24B, 24C, 24D), a frost state or a pre-frost state in the evaporators. The control device controls the temperature of a pre...  
WO/2016/147336A1
A cooling system 100 cools the interior of a room 50A, and is provided with a cooling-use cooler 20 that is installed inside the room 50A, and a dehumidification-use cooler 10 that is installed inside the room 50A. During a dehumidificat...  
WO/2016/145504A1
A hermetic reciprocating compressor for a dual-evaporation refrigerating system has two suction passages (11,12) for receiving refrigerant from two independent evaporators, and includes a suction acoustic filter (2) disposed inside the h...  
WO/2016/144912A3
An energy recovery system in a principal cooling system, which includes a compressor for cooling refrigerant to be delivered to a space for cooling the space; a line for transporting the cool refrigerant from the compressor to the space;...  
WO/2016/135842A1
This refrigeration apparatus comprises: a compressor; a condenser which is connected to the discharge side of the compressor; a plurality of decompressors which have the fully-closing function and are connected to the condenser; a plural...  
WO/2016/127535A1
A solar photovoltaic air conditioning system comprises: multiple sets of cooling/heating sub-systems (10) and a controller (2), each set of cooling/heating sub-system (10) comprising a low-power DC brushless permanent magnet electrical m...  
WO/2016/125437A1
This ejector-integrated heat exchanger comprises an ejector (14) having: a nozzle section (14a) that decompresses refrigerant; a refrigerant suction port (14b) through which refrigerant passes, said refrigerant being sucked along by the ...  
WO/2016/115925A1
A reversible direct-cooling system (100'), a refrigerator and a refrigeration control method. The reversible direct-cooling system (100') comprises a compressor (1), a condenser (2), a dry filter (3), throttling devices (41, 42), evapora...  
WO/2016/117126A1
The present invention is provided with a control means 100 for performing a liquid equalization control for correcting an unbalance when there is an unbalance in the amounts of liquid refrigerant between a plurality of accumulators 4 (10...  
WO/2016/117946A1
A cooling cycle apparatus for a refrigerator includes a first compressor (110), a condenser (120) for condensing a refrigerant compressed in the first compressor (110), a first expansion device (140) for lowering a temperature and a pres...  
WO/2016/110481A1
The present invention relates to a cooling device (1) comprising a fresh food compartment (2) wherein the foodstuffs are placed to be cooled; a freezing compartment (3) that is kept at lower temperatures than the fresh food compartment (...  
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/2016/103296A1
Provided is a refrigeration device that efficiently employs an ejector in a refrigeration cycle. A first-stage ejector 41a provided in a refrigeration device sucks a refrigerant gas by the ejection of a high-pressure refrigerant liquid o...  
WO/2016/103295A1
Provided is a refrigeration device comprising a refrigeration cycle including an ejector. The ejector 41a sucks a refrigerant gas by the ejection of a high-pressure refrigerant liquid obtained by condensing a high-pressure refrigerant ga...  
WO/2016/101152A1
A temperature regulating system (100) includes a fluid circuit including fluidly connected components. The fluid circuit includes a first and second temperature regulator (105, 115), a first and second flow control device (110, 120), a f...  
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/2016/092771A1
Provided is a refrigeration cycle device with which depletion of oil deficiency in a compressor can be avoided by means of a simple pipeline structure. This refrigeration cycle device is provided with a second pressure reduction device (...  
WO/2016/084339A1
An evaporator unit, provided with an ejector (15), an upwind-side evaporator (17), and a downwind-side evaporator (18). The ejector has a nozzle part (15a), a coolant suction port (15c), and a body part (15b). The coolant suction port su...  
WO/2016/079686A1
The invention relates to a method of operating at least one distributed energy resource comprising a refrigeration system (1) with a number of cooling entities, wherein a power consumption information is communicated to a smart-grid setu...  
WO/2016/080275A1
[Problem] To provide a refrigeration device with which it is possible, through a relatively simple control of an expansion valve, to achieve effects such as prevention of overcooling of the showcase interior, excessive frosting on an eva...  
WO/2016/067234A1
A process for cooling and conditioning a mould (110) of a moulding unit of plastics materials comprises the steps of: - cooling the mould (110) by means of a cooling liquid which flows in a first circuit (10), - introducing, by means of ...  
WO/2016/051820A1
In order to provide an automatic vending machine with which it is possible to suppress the energy required to cool a storage chamber with which the automatic vending machine is provided, even if the set temperature in said storage chambe...  
WO/2016/047590A1
[Problem] To provide an air-conditioning apparatus for a vehicle, the air-conditioning apparatus capable of selecting an appropriate operating mode while suppressing the unnecessary switching of operating modes and achieving rapid and st...  

Matches 1 - 50 out of 7,006