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Matches 701 - 750 out of 282,453

Document Document Title
WO/2018/185922A1
This air conditioner has: a plurality of load-side units provided with a plurality of load-side heat exchangers; a heat source-side unit provided with a compressor and a heat source-side heat exchanger which are connected to the pluralit...  
WO/2018/185841A1
During a first cooling operation, a compressor (12) enters an operating state and a liquid pump (26) enters a stopped state, and refrigerant is accumulated in a refrigerant tank (24) in an amount at which a liquid surface of the refriger...  
WO/2018/184137A1
An air energy water heater, comprising a rotary fan (1), an electric heating device (6) and an air energy water heater main body (7), an inner end of the air energy water heater main body (7) comprising semiconductor cooling pieces (8), ...  
WO/2018/186726A1
The present invention relates to a portable foldable refrigerator which, by means of a cooling system, allows products therein to be cooled, said refrigerator comprising a connection to an electrical outlet to allow the cooling system to...  
WO/2018/185884A1
A heat medium circulation system (1) equipped with: a heat pump device (3) that has a compressor (11) for compressing a refrigerant, and that heats a liquid heat medium; a pump (8) for circulating a heat medium in a circulation circuit r...  
WO/2018/186129A1
According to the present invention, a main body part (140) that forms a refrigerant passage that has a fixed passage cross-sectional area includes a spiral part (141) that is a curved part that deflects the flow of a refrigerant that flo...  
WO/2018/185911A1
An air conditioning system comprises: an outdoor unit that has a compressor and an outdoor heat exchanger; a plurality of indoor units that each have a throttling device and an indoor heat exchanger and that are connected to the outdoor ...  
WO/2018/186936A1
Cooling solutions and liquid compositions for rapid chilling of foods, desserts and beverages and methods and processes for making the cooling solutions and compositions, where the solutions and liquid compositions are chilled in a refri...  
WO/2018/186105A1
This refrigerant leakage detection device (30) is provided with a refrigerant amount calculation unit (30a) which calculates a refrigerant amount (Ca) in a circulation circuit (200) on the basis of physical quantities including the tempe...  
WO/2018/187405A1
A power management method used for power distribution in a transportation refrigeration unit. The power management method includes calculating engine power according to engine operating parameters; calculating power generator real-time i...  
WO/2018/186686A1
Disclosed herein are a compressor driving apparatus and a refrigerator including the same. A compressor driving apparatus includes: a plurality of switching elements; an inverter for converting direct current (DC) power into alternating ...  
WO/2018/185823A1
When this refrigeration cycle device is performing cooling operations, a control device (30) sets a first expansion valve (3) to an open state, a second expansion valve (23) to an open state, a shut-off valve (9) to a closed state, and a...  
WO/2018/186569A1
A refrigerator according to one aspect includes: a cabinet defining a storage chamber; a door for opening and closing the storage chamber; and a door opening device which operates to open the door. The door opening device includes: a dri...  
WO/2018/186130A1
A gas/liquid separator that comprises: a main body part (140) that is formed from a tubular member that forms a refrigerant passage that has a fixed passage cross-sectional area; and a case part (145) that houses one section of the main ...  
WO/2018/185514A1
This method for controlling asynchronous electrical motors of a compressor system, comprises: - receiving an order to start a first asynchronous electrical motor and a second asynchronous electrical motor of a compressor system; - unload...  
WO/2018/185220A3
The invention relates to a heat pump system (1) having a refrigerant circuit (100) for generating heat, a primary feed line (701), a gas cooler (170) for the refrigerant circuit (100) and a return line (730) in which a heat transfer medi...  
WO/2018/185365A1
A method, comprising providing an electricity supply means (150) of a device (500) with a voltage detection means (100); monitoring voltage in the electricity supply means (150); detecting loss of voltage; activating, in response to the ...  
WO/2018/186357A1
Provided are a closed-type compressor and a refrigeration cycle device equipped with the same, the closed-type compressor being capable of ensuring a sufficient flow passage area of a discharge flow passage for discharging a gas refriger...  
WO/2018/186547A1
A facility management system, which is provided in a local area and manages at least one facilities, comprises: a wireless communication device which is linked with a facility so as to acquire facility information and transmits identific...  
WO/2018/187570A1
A hydronic economizer module configured for use in a chiller system having a vapor compression cycle including a housing having at least a first air inlet. A heat exchanger assembly located within said housing. The heat exchanger include...  
WO/2018/186043A1
To suppress destabilization of the degree of intake superheating of a hot-water supply compressor when, in an operation for simultaneously supplying hot water and heating, the amount of heat in an air-conditioning refrigerant supplied to...  
WO/2018/185271A1
Method for fire- and explosive safe charging of a refrigerant to refrigerators, air conditioning units, cooling or heating circuits etc., where the method comprises at least the following steps: • Connecting a charging adapter to a uni...  
WO/2018/186250A1
A geothermal utilization heat exchanger (10) is installed between an outdoor heat exchanger (8) and an indoor heat exchanger (5). In addition, a first restriction part (15) configured from a first expansion valve (13) and a bypass valve ...  
WO/2018/185824A1
A heat exchanger (1) is provided with a first heat transfer pipe unit (10), a second heat transfer pipe unit (20), and wave-shaped fins (30) having valley portions and crest portions. Each fin (30) includes a first surface and a second s...  
WO/2018/185923A1
This outdoor unit for an air conditioner is provided with: an outdoor unit main body; a compressor for compressing a refrigerant; an outdoor heat exchanger which exchanges heat between the refrigerant and outdoor air; an outdoor blower w...  
WO/2018/180052A1
This suction piping for a compressor comprises: a bent pipe section at least including a first short pipe section which is located on the most upstream side of the flow of fluid to be compressed, a second short pipe section which is conn...  
WO/2018/181299A1
Provided is a liquid-feed type gas compressor capable of monitoring the liquid surface height inside a gas-liquid separator. The liquid-feed type gas compressor comprises: an oil separator that separates and stores oil from compressed ai...  
WO/2018/178539A1
This vaporising device comprises a tank (60) for receiving liquid, a piezoelectric element (30), a vaporisation chamber (20) comprising means for generating a mist of droplets (J) and at least one channel (22) for diffusing mist outside ...  
WO/2018/179333A1
In order to improve the efficiency of maintenance and inspection work for a machine that uses a refrigerant compression heat pump, this diagnostic device for a refrigerant compression heat pump is equipped with: a first sensor for measur...  
WO/2018/179014A1
The present invention relates to a heat pump apparatus for air renewal inside rooms and, in specific, to a compact heat pump apparatus made by components included in a single housing to be mounted inside a room. Moreover, the invention r...  
WO/2018/181440A1
This vacuum heat insulation case is provided with an outer panel, an inner panel, and a vacuum heat insulation body (3b) that is arranged inside the outer panel and the inner panel. The vacuum heat insulation body (3b) is internally prov...  
WO/2018/183398A1
An apparatus comprising: an active magnetic regenerative regenerator comprising multiple successive layers, wherein each layer comprises an independently compositionally distinct magnetic refrigerant material having Curie temperatures 18...  
WO/2018/182303A1
A heat pump according to the present invention comprises: at least one compressor; at least one condenser; at least one expansion valve; at least one evaporator; and at least one refrigerant storage means, wherein: the compressor, conden...  
WO/2018/177956A1
A method for controlling a vapour compression system (1) is disclosed. The vapour compression system (1) comprises an ejector (6) and a liquid separating device (10) arranged in a suction line. A liquid level sensor (18) is arranged in t...  
WO/2018/182514A1
The present disclosure provides a method of collecting, including condensing, vapour of a polar fluid inside a liquid that is subjected to continuous flow in a process system, the liquid having a low vapour pressure (i.e. non-volatile) a...  
WO/2018/179396A1
A refrigerator (1) equipped with: a cooler; heaters (80A, 80B) for heating the cooler; temperature detectors (90PA – 90RB) for detecting the temperature or the temperature change rate at multiple locations in the cooler; and a control ...  
WO/2018/180934A1
A heat exchanger with excellent efficiency and comprising multiple rows of heat exchange units in which flat pipes circulating a refrigerant are arranged side-by-side is provided. This indoor heat exchanger (25) comprises multiple rows o...  
WO/2018/178537A1
Optical refrigerator, in particular for cooling an infrared detector or sensor, the refrigerator (1) comprising a source (2) of laser radiation, a cooling crystal (3) configured to receive the laser radiation of the source (2) and to get...  
WO/2018/181396A1
A cryogenic freezer comprises: a two-stage cooling stage 72; a two-stage cylinder 51 that is provided with the two-stage cooling stage 72 on the end thereof; a two-stage displacer 52 that is provided with a magnetic cold storage material...  
WO/2018/179190A1
Provided is a liquid-feed type gas compressor capable of monitoring the liquid surface height inside a gas-liquid separator. The liquid-feed type gas compressor comprises: an oil separator 4 that separates and stores oil from compressed ...  
WO/2018/176800A1
An air conditioner, comprising: an indoor unit heat exchanger (10); a defrosting pipeline (20) on which a defrosting valve (21) is provided; and an outdoor unit heat exchanger (30), the indoor unit heat exchanger (10) being connected wit...  
WO/2018/179366A1
This refrigeration cycle system comprises a plurality of refrigeration cycle devices each having a refrigeration cycle in which refrigerant is circulated by a compressor, and a controller that is connected with the plurality of refrigera...  
WO/2018/182550A3
The present invention relates to a refrigerator (1) comprising a body (2); at least one door (3), at least one fresh food/freezing compartment (4) wherein foodstuffs and beverages are placed; an inner lining (5) that is produced from pla...  
WO/2018/178465A1
The invention relates to an adaptive control method for refrigeration systems that comprises detecting the level of frost in the evaporator by means of a method for calculating the NTU rate, making it possible to define: the best time fo...  
WO/2018/180932A1
This indoor heat exchanger (25) is provided with an upwind heat exchange unit (50) in which a first gas-side port (GH1) is formed, a downwind heat exchange unit (60) in which a second gas-side port (GH2) is formed, and a connection tube ...  
WO/2018/179311A1
According to the present invention, an outdoor heat exchanger (9) is provided with: a primary heat exchanger (11) equipped with a first heat transfer pipe (21); and a secondary heat exchanger (12) equipped with a second heat transfer pip...  
WO/2018/179137A1
An air conditioning device comprises: a discharge pipe temperature sensor that detects the temperature of a discharge pipe for refrigerant discharged from a compressor or a compressor temperature sensor that detects the temperature of an...  
WO/2018/179198A1
Provided is a heat exchanger having: a lower header (1) through which a liquid-phase refrigerant (C) flows; a plurality of heat exchange pipes (2) branching from the lower header (1) and extending upward; and an upper header (3) in which...  
WO/2018/177935A1
A nitrogen recovery apparatus (100) for recovering nitrogen from natural gas comprises a separator (110) having a liquid fraction port and a vapour fraction port in fluid communication with a split flow arrangement (112), the split flow ...  
WO/2018/178602A1
The invention concerns a device, in particular for an apparatus for grinding biological samples, comprising a first enclosure (18) comprising an inner chamber (32) intended to receive a material (57) capable of producing cold by sublimat...  

Matches 701 - 750 out of 282,453