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Patent Searching and Data


Matches 1,051 - 1,100 out of 49,365

Document Document Title
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/2016/180481A1
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/2016/181910A1
Provided is a composition for heat cycle system, having excellent cycle performance and a low global warming potential, having an incombustible operating medium, and which, even in the event of a leakage, has minimal impact on the ozone ...  
WO/2016/181529A1
This refrigeration cycle device comprises: a refrigerant circuit including a compressor 11, a condenser (outdoor heat exchanger 13), an expansion valve 21, and an evaporator (indoor heat exchanger 13); a fan 14 that blows air to the cond...  
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/2016/180690A1
The invention relates to a method for cleaning a compressor (10), having at least one compressor stage (11, 12, 13) and serving to compress an operating medium (14), wherein, in at least one compressor stage (11, 12, 13) of the compresso...  
WO/2016/164222A3
An automatic descale and sanitize process for an ice maker which requires less user intervention and time. During descaling, a main water reservoir of an ice maker sump is filled with water to a descale water level and mixes with a clean...  
WO/2016/183206A1
An ice maker for forming ice having a refrigeration system, a water system, and a control system. The refrigeration system includes a compressor, a condenser, and an evaporator. The water system includes a water filter and a sump to hold...  
WO/2016/181639A1
A refrigeration cycle device comprises a compressor (11), a radiator (12, 121), an ejector (13, 20), a gas-liquid separating device (30f, 21), an evaporator (14), and a high-pressure refrigerant hose (15). The compressor compresses and d...  
WO/2016/181933A1
Provided is a composition for heat cycle system containing a compound that contains an unsaturated bond, said composition being incombustible, and even in the event of a leakage has minimal impact on the ozone layer and on global warming...  
WO/2016/180487A1
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 ...  
WO/2016/178272A1
The refrigerator according to the present invention comprises: a cooling part for cooling an object to be cooled through heat exchange with a refrigerant; an expander integrated compressor in which a compressor for compressing the refrig...  
WO/2016/174822A1
In the present invention, a controller (13) makes first and second opening adjustments during cooling operation. In the first opening adjustment, the controller (13) adjusts the opening of intermediate expansion valves (36a,36b,36c) so t...  
WO/2016/176006A1
A system and method is provided for efficiently managing the compression of gas depending on the operating conditions and operating mode of the compression system, wherein the system includes a booster compressor, a booster compressor by...  
WO/2016/174874A1
In this refrigeration apparatus (10), a plurality of use-side units (12) is connected to a heat-source-side unit (11) through a pair of connecting pipes (14, 15). When one of the use-side units (12) is in a resting state, a controller (9...  
WO/2016/174750A1
In this air-conditioning device, during cooling operations, a control device 27 determines the increased/decreased value of the frequency of a compressor 1 from first to third increased/decreased values, and updates the frequency of the ...  
WO/2016/170576A1
The purpose of the present invention is to provide a refrigeration cycle device that is very reliable and still very efficient. This refrigeration cycle device has: a channel for refrigerant used in cooling (93) formed such that the heat...  
WO/2016/171052A1
A refrigeration cycle device has a refrigeration cycle configured from a compressor, a heat exchanger serving as a condenser, an expansion valve, and a heat exchanger serving as an evaporator which are connected successively via refriger...  
WO/2016/171264A1
This composition for use in heat cycle system contains a refrigerant oil and a heat cycle working medium that contains 1-chloro-2,3,3,3-tetrafluoropropene.  
WO/2016/171256A1
A composition for use in a heat cycle system which contains a heat cycle working medium which can be used as a substitute for HFC-134a and HFC-245fa, has a low global warming coefficient and is highly stable, and a heat cycle system usin...  
WO/2016/170578A1
A refrigeration cycle device has: a refrigerant circuit in which a compressor with a compressor motor, an outdoor heat exchanger, an expansion valve, and an indoor heat exchanger are coupled via refrigerant piping; a control device that ...  
WO/2016/170680A1
The purpose of the present invention is to provide a refrigerating and air conditioning device that completes defrosting in a short time by improving the defrost capacity of hot gas over conventional methods during hot gas defrosting. Th...  
WO/2016/171177A1
The present invention achieves reductions in the number of components and machining cost, efficient arrangement of air heat exchangers or the like, and an improved performance by reducing pressure loss portions in a refrigerant circuit. ...  
WO/2016/167106A1
A temperature variation control unit performs a control for varying the temperature of water in a facility on the basis of the amount of variation in the water temperature, the device performance, the target outlet water temperature, the...  
WO/2016/166845A1
This refrigeration cycle apparatus has: a refrigerant circuit in which a compressor, a condenser, a primary expansion valve, and an evaporator are connected through main piping; an internal heat-exchanger for carrying out heat-exchanging...  
WO/2016/166895A1
An air conditioner 1 is provided with: a refrigerant circuit 2; a blower 8; a temperature detection unit 11; and a control unit 20. A first heat exchanger 5 includes: heat dissipation fins 15; a main pipe 13 that is inserted to the heat ...  
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/2016/166873A1
This heat pump system (300) is provided with: a refrigerant circuit (15) which has a refrigerant flow passage through which a refrigerant flows and a heating medium flow passage through which a heating medium flows, and in which the refr...  
WO/2016/162258A1
The invention relates to a valve (56) for an adsorption heat pump (10). It is essential to the invention that the valve (56) has a closure position (70) in which the first valve unit (88) and the second valve unit (98) are closed, that t...  
WO/2016/164165A1
An ice maker for forming ice having a refrigeration system, a water system and a controller. The refrigeration system includes a freeze plate in which ice is formed and a hot gas valve for harvesting the ice therefrom. A harvest sensor i...  
WO/2016/164222A2
An automatic descale and sanitize process for an ice maker which requires less user intervention and time. During descaling, a main water reservoir of an ice maker sump is filled with water to a descale water level and mixes with a clean...  
WO/2016/158822A1
The purpose of the present invention is to provide refrigerant circulation devices and a refrigerant circulation method which are capable of inhibiting a refrigerant comprising a hydrofluoroolefin (HFO) or hydrochlorofluoroolefin (HCFO) ...  
WO/2016/158616A1
This mixed composition for a refrigerator includes: a refrigerant that includes at least one type of unsaturated fluorohydrocarbon compound selected from among compounds represented by molecular formula (1) [(1) CpFrHs, wherein p is an i...  
WO/2016/158306A1
This mixed composition for a refrigerator includes: a refrigerant that includes at least one type of unsaturated fluorohydrocarbon compound selected from compounds represented by molecular formula (1) [(1) CpFrHs, wherein p is an integer...  
WO/2016/157538A1
This refrigeration cycle device is provided with: a refrigeration cycle 40 which circulates a refrigerant; an indoor device 1 which houses at least a load-side heat exchanger 7 for the refrigeration cycle 40, and which is placed indoors;...  
WO/2016/157443A1
A refrigeration cycle device has: a refrigeration circuit comprising a compressor having a compressor motor, a use-side heat exchanger, a pressure reducing device, and a heat-source-side heat exchanger which are sequentially connected wi...  
WO/2016/158307A1
This refrigerator lubricating oil includes: a base oil, the main component of which is a polyol ester (A) of C3-C18 fatty acids (a1) and of a polyol (a2) that is selected from among neopentyl glycol, trimethylolethane, trimethylolpropane...  
WO/2016/158615A1
This mixed composition for a refrigerator includes: a refrigerant that includes at least one type of unsaturated fluorohydrocarbon compound selected from among compounds represented by molecular formula (1) [(1) CpFpHs, wherein p is an i...  
WO/2016/157282A1
This refrigeration cycle apparatus is equipped with: a refrigerant circuit which is equipped with a compressor, a condenser, a throttle, and an evaporator; a first detector which is provided to the compressor and detects the temperature ...  
WO/2016/158938A1
The present invention provides an air conditioner with which it is possible to suitably adjust the amount of exchanged heat in accordance with the indoor load applied to indoor units and the required air conditioning performance, irrespe...  
WO/2016/158092A1
Provided is an indoor unit 1 of an air conditioning system. The indoor unit 1, by means of an indoor fan 6, blows out from an exhaust port 5 conditioned air obtained by heat-exchange from a heat exchanger 3 that uses a slightly combustib...  
WO/2016/160873A1
A vapor compression system (20) has: a centrifugal compressor (22) having an inlet (40) and an outlet (42); and an electric motor (28) having a stator (30) and a rotor (32). A plurality of bearings (36) support the rotor. A refrigerant c...  
WO/2016/152048A1
This ejector refrigeration cycle is provided with a compressor (11), a radiator (12), an ejector (13, 20), a swirling flow generator (30a, 20d), an evaporator (14), and an oil separator (15). The ejector has a nozzle (32, 20a) and a body...  
WO/2016/152126A1
A hermetic compressor is configured so that an electric motor element (102) and a compression element (103) which is driven by the electric motor element (102) are accommodated within a hermetic container (101). The compression element (...  
WO/2016/152552A1
An air conditioning control device controls a multi-split air conditioning system so that the operating pressure of refrigerant remains constant regardless of the indoor load. This air conditioning control device controls the rotational ...  
WO/2016/152039A1
The air-conditioning apparatus (100) is equipped with: an outdoor unit (1a); a plurality of indoor units (2a, 2b); and an interunit pipe which connects the outdoor unit (1a) with the plurality of indoor units (2a, 2b), and is configured ...  
WO/2016/152651A1
Provided is a refrigerant circulation system that allows the overall cooling performance of the cooling process with a single-ingredient refrigerant to be improved without causing the cooling capacity to be limited due to the operating p...  
WO/2016/146532A1
The invention relates to a thermodynamic cycle process plant comprising a circulating working medium which is compressed and expanded during operation of the plant and thus defines a high-pressure sector (1) and a low-pressure sector (2)...  
WO/2016/146858A1
The invention relates to a high-efficiency, reversible thermodynamic device for heat transfer by means of vapour compression (single- or multi-stage) and phase change. The invention relates to the design and integration of reversible hea...  
WO/2016/148080A1
This heat pump has: an accumulator that separates a liquid refrigerant from a gaseous refrigerant that returns to a compressor; a refrigerant intake channel that connects the compressor and the accumulator; a refrigerant return channel t...  

Matches 1,051 - 1,100 out of 49,365