Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 6,953

Document Document Title
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...  
WO/2016/034461A1
The invention relates to a refrigerator, in particular a household refrigerator, comprising a compressor (1), a first evaporator (13) for cooling a first compartment (15), a second evaporator (14) for cooling a second compartment (16), s...  
WO/2016/035330A1
Refrigerant flowing out from a fluid injection ejector (12) dissipates heat in a radiator (13), and liquid phase refrigerant that has dissipated heat in the radiator (13) is caused to flow into an injection refrigerant channel (122a) of ...  
WO/2016/034787A1
The invention relates to a method for dehumidifying a gas including water vapour, said method including: a step of sucking the gas to be dehumidified into the driers (17); a step of cooling the gas in the driers (17), by means of the coo...  
WO/2016/024372A1
[Problem] To supply a liquefied gas production device which avoids complex routing of tubing and which can suppress increases in the space needed for installation. [Problem] In this liquefied gas production device for producing liquefied...  
WO/2016/015768A1
The present invention relates to a refrigeration appliance having at least one fresh food refrigeration compartment and at least one freezer compartment, the refrigeration appliance having a refrigeration and defrost circuit (1) comprisi...  
WO/2016/013799A1
Provided are a refrigerator and a control method thereof. The refrigerator according to the embodiment includes a compressor configured to compress a refrigerant; a condenser configured to condense the refrigerant compressed by the compr...  
WO/2016/013800A1
Provided are a refrigerator and a control method thereof. The refrigerator according to the embodiment includes a compressor configured to compress a refrigerant; a condenser configured to condense the refrigerant compressed by the compr...  
WO/2016/012501A1
The present invention relates to an apparatus including: firstly, - a cold production unit (U), having a line for the flow of a coolant (BC); - means for compressing (1), decompressing (4), and evaporating (5) said coolant; and - an air ...  
WO/2016/004988A1
A refrigeration system (1) has A) an ejector circuit (3) comprising: Aa) a high pressure compressor unit (2) comprising at least one compressor (2a, 2b, 2c, 2d); Ab) a heat rejecting heat exchanger/gas cooler (4); Ac) an ejector (6); Ad)...  
WO/2016/001958A1
The present invention addresses the problem of providing an air-conditioning device which suppresses an increase in power consumption accompanying a decrease in the number of times of start and stop of a compressor and ensures comfort. T...  
WO/2016/004390A2
A packaged, pumped liquid, recirculating refrigeration system with charges of 10 lbs or less of refrigerant per ton of refrigeration capacity. The compressor and related components are situated in a pre-packaged modular machine room, and...  
WO/2015/197612A1
A branching means for a refrigerant flow of a refrigerant circuit (10), in particular of a battery cooler circuit (30), has an inlet (52) and at least two outlet lines (58) which lead to two cooling branches (34, 36), wherein at least on...  
WO/2015/198564A1
Based on a determination at step 115 as to whether an intake refrigerant temperature Ts is at least -32°C, and decisions at steps 145 and 150, either a normal operation or a speed control operation is performed. From a state where the i...  

Matches 1 - 50 out of 6,953