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WO/2019/055676A1 |
Apparatus for producing liquid water from the condensation of atmospheric water vapor includes a transportable housing defining a first air inlet, a second air inlet, and an air outlet; first and second doors operable selectively to open...
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WO/2019/053872A1 |
Provided is an air-conditioning apparatus that prevents freezing and decline in cooling performance of an indoor unit while rectifying an imbalance, if any, in the amounts of liquid refrigerant among a plurality of heat source machines. ...
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WO/2019/053845A1 |
[Problem] To provide a cooling device with which it is possible to form a flow passageway for a liquid-phase refrigerant regardless of the position of a heat-generating body on a circuit substrate. [Solution] A cooling device 1000 is pro...
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WO/2019/052035A1 |
A method for controlling a multi-split air conditioner. The method comprising the steps of: step S10, detecting whether the degree of superheat of each outdoor unit meets a target requirement; step S20, if yes, determining whether a diff...
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WO/2019/013853A3 |
A system comprising a solenoid electromagnet for generating a magnetic field and a driver circuit coupled to the solenoid electromagnet for modulating the magnetic field generated by the solenoid electromagnet. The magnetic field generat...
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WO/2019/054076A1 |
In the present invention a device temperature adjustment unit (10) has one or more device heat exchangers (11-14) configured so as to be capable of exchanging heat between a subject device and a working fluid such that the working fluid ...
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WO/2019/052641A1 |
The invention provides, in a cold generator comprising a refrigerant circuit, that the cold generator comprises a heat exchanger unit, in which a heat-emitting heat exchanger and a heat-absorbing heat exchanger are integrated, wherein th...
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WO/2019/054058A1 |
A hydrogenated NBR composition obtained by compounding 100 parts by weight of a hydrogenated NBR blend comprising 35-50 wt% medium- to high-nitrile-content hydrogenated NBR having an acrylonitrile content of 30-38% and 65-50 wt% high-nit...
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WO/2019/053879A1 |
A refrigerator comprising: a main body section having in the interior thereof a cooling chamber and a machine chamber; an evaporator provided in the cooling chamber; a compressor provided in the machine chamber; and an evaporation tray t...
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WO/2019/050122A1 |
The present invention relates to a heat-radiating device casing having a refrigerant pipe embedded therein and a method and an apparatus for manufacturing the same, the heating-radiating device casing comprising: a casting mold having a ...
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WO/2019/050940A1 |
A process and plant for natural gas liquids (NGL) recovery includes a main heat exchanger, a cold gas/liquid separator, a separation or distillation column, and an overhead gas heat exchanger. A pressurized residue gas generated from an ...
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WO/2019/050077A1 |
The present invention relates to a multiple heat source multi-heat pump system having an air heat source cold storage operation or heat storage operation and a water heat source cold storage and heat storage concurrent operation or heat ...
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WO/2019/050736A1 |
An accumulator assembly and a heat pump system. The accumulator assembly comprises: an accumulator tank body, wherein an inlet and outlet port is disposed at the bottom of the tank body and is flush therewith; and a connecting pipe, havi...
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WO/2019/049644A1 |
A dissolved gas-containing ice production device and production method which automate production of and enable mass production of dissolved gas-containing ice are provided. This dissolved gas-containing ice production device 10, for prod...
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WO/2019/047564A1 |
Provided are a multi-temperature-zone refrigeration structure with air doors and a control method thereof. According to the multi-temperature-zone refrigeration structure with the air doors, a door covers an opening of a box. More than t...
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WO/2019/048642A1 |
The invention relates to a heat exchange device and to a method for exchanging thermal energy between a first gas mass flow and a second gas mass flow.
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WO/2019/047765A1 |
A mode switcher, comprising at least one mode conversion branch (B1, B2, BN, B11, B1N, BN1, BNN). The mode conversion branch (B1, B2, BN, B11, B1N, BN1, BNN) comprises: a liquid pipe section, a high-pressure gas pipe section and a low-pr...
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WO/2019/050075A1 |
The present invention relates to a refrigerator having improved energy efficiency and, more specifically, to a refrigerator having a cold storage pack provided between an inner case and an outer case of the refrigerator having an insulat...
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WO/2019/050571A1 |
A pulse-tube cryocooler (10) includes a compressor piston (40) that is axially aligned with a pulse tube (16). The compressor piston (40) is an annular piston that has a central hole (42) around its axis. An inertance tube (30), connecte...
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WO/2019/050610A1 |
A system and method for neon recovery in a double column or triple column air separation unit is provided. The neon recovery system comprises a non-condensable stripping column configured to produce a liquid nitrogen-rich liquid column b...
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WO/2019/047089A1 |
A refrigerator (100) having a disinfection function and a method for ultraviolet disinfecting and storing foods or sanitary articles by using the refrigerator (100). The refrigerator (100) comprises: a cabinet (10) having an internal spa...
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WO/2019/047720A1 |
A fluid control assembly (10), comprising a heat exchange core (1) and a mounting block (2). A valve core member (3) is provided by means of the mounting block (2), and the valve core member (3) comprises a core body (31); the core body ...
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WO/2019/049259A1 |
This anti-drop structure for an electric component cover in a refrigeration cycle device is provided with an electric component box (3) which houses electric components of the refrigeration cycle device. The electric component box (3) is...
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WO/2019/049221A1 |
This thermoacoustic temperature control system comprises a pipe (10) that is filled with a working gas, a motor (20), and a load (30). The motor (20) has a motor-side thermal accumulator (21) and motor-side heat exchangers (22, 23) conne...
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WO/2019/047889A1 |
A control method for a multi-split air conditioning system, the multi-split air conditioning system comprising a compressor and a plurality of indoor units (2) respectively arranged on a plurality of parallel branches, the indoor unit (2...
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WO/2019/047088A1 |
A hypobaric storage refrigerator and a method for food preservation using same. Said refrigerator comprises: a cabinet (10) having an internal space (101); a transport passage (40) extending in the internal space (101); an exchange chamb...
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WO/2019/048801A1 |
Method for starting a coolant circuit (100, 200, 300), comprising at least: -a first sub-circuit (120, 220, 320) in which there are arranged at least one compressor (122, 222, 322), a first heat exchanger (124, 224, 324) and a first expa...
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WO/2019/049636A1 |
Provided is a vehicular air conditioning device that can preemptively avoid unnecessary defrosting of an outside heat exchanger. A refrigerant discharged from a compressor 2 is made to release heat in a radiator 4, and, after the refrige...
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WO/2019/049645A1 |
A dissolved gas-containing ice production device and production method which automate production of and enable mass production of dissolved gas-containing ice are provided. This dissolved gas-containing ice production device 10, for prod...
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WO/2019/046956A1 |
A hybrid system and method for conditioning air for an enclosed space can include a direct cooling system in combination with an indirect cooling system. The hybrid system can use direct cooling when ambient temperature and humidity leve...
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WO/2019/049678A1 |
Provided is a circulation cooling/refrigeration system that uses a sub-zero gas hydrate. The circulation cooling/refrigeration system has: a first circulation line that includes a gas hydrate line 10 for transporting a sub-zero gas hydra...
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WO/2019/050611A1 |
A system and method for recovery of rare gases such as neon, helium, xenon, and krypton in an air separation unit is provided. The rare gas recovery system comprises a non-condensable stripping column linked in a heat transfer relationsh...
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WO/2019/049746A1 |
The present invention reduces costs and suppresses workability deterioration in relation to improving security against refrigerant leakage. An air conditioning system (100) comprises: an outdoor unit (10); a plurality of indoor units (40...
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WO/2019/048793A1 |
The present invention relates to a method for refrigerating a thermally insulating box (C) to a target temperature according to which: • - an evaporator (E) is placed in the box (C); • - the evaporator (E) is placed in fluid communic...
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WO/2019/049569A1 |
This variable displacement compressor is provided with: a compression mechanism (12); a volume control mechanism (40) for controlling the volume of discharge of a refrigerant from the compression mechanism; a clutch (MGC); and a control ...
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WO/2019/048751A1 |
The invention relates to a fluid-flow device (50) arranged to be mounted in a motor vehicle thermal system (1), in particular an air conditioning system, this fluid-flow device comprising: - a frigorie storage unit (22), - at least one f...
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WO/2019/048662A1 |
The present invention relates to an apparatus and method for operating a cooling system (120) in breweries, comprising pumping the refrigerant fluid in a circuit of the cooling system (120), which has an evaporator (221) for evaporating ...
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WO/2019/049637A1 |
Provided is a vehicular air conditioning device that can preemptively avoid a decrease in heating capability due to frost formation on an outdoor heat exchanger by valve aperture control of an outside expansion valve. The degree of refri...
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WO/2019/049407A1 |
In order to provide a production device and a production method of carbonated ice which automates production of carbonated ice to enable mass production, this carbonated ice manufacturing device 10, for freezing carbonated water to produ...
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WO/2019/051342A1 |
A personal cooling system for maintaining an individual at a preferred predetermined temperature in the outdoor environment of a venue, for an extended period of time, according to one embodiment includes a first cooling element comprisi...
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WO/2019/049625A1 |
A current estimating device that estimates a capacitor current of a high-voltage circuit for driving a motor, wherein the current estimating device calculates a voltage utilization rate using the input voltage of an inverter included in ...
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WO/2019/048785A1 |
Circuit (100, 200, 300, 400, 500) for the coolant of a vehicle with at least partially electric propulsion, comprising at least:- a first sub-circuit (120, 220, 320, 420, 520) in which there are arranged at least one compressor (122, 222...
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WO/2019/049744A1 |
In a first fluid circulation device, a heat exchanger, a tank that retains a first fluid fluidized by the heat exchanger, a first fluid pump that draws the first fluid retained by the tank, a heater that heats the first fluid drawn from ...
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WO/2019/049255A1 |
An air conditioning device (1) is provided with: a supercooling heat exchanger (23) for supercooling a refrigerant flowing through a first flow path between an outdoor heat exchanger (22) and an expansion valve (32); a flow path switchin...
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WO/2019/050554A1 |
According to some embodiments, a floating cold thermal energy storage vessel comprises an ice battery. The ice battery comprises a storage tank configured to store thermal energy in the form of ice and chilled liquid, and a chiller coupl...
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WO/2019/046916A1 |
The present invention relates to a device that is capable of promoting rapid cooling/freezing of liquids and of pasty and solid foodstuffs in general, wherein said device is formed by diverse components that make the cooling/freezing act...
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WO/2019/048010A1 |
The invention relates to a filling device for filling air-conditioning systems with CO2, comprising a supply device, a filling device and a transport device connecting the supply device to the filling device, so that the CO2 can be trans...
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WO/2019/045306A1 |
The present invention relates to a refrigerator and a control method therefor and, more specifically, to a technology for preventing the temperature of a storage chamber from increasing by defrosting heat generated during a defrosting pr...
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WO/2019/043034A1 |
The invention relates to a snow and/or ice shower (1) comprising a first snow and/or ice generating device (2a), which has an ice machine (3) that has an ice dispensing region (3a). The ice machine (3) is designed to generate ice (4) and...
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WO/2019/041869A1 |
A wave rotor-based multi-stage refrigerator mainly comprises a housing (20), a left end cap (19), a right end cap (25), a wave rotor (5), a central shaft (28), a high-pressure air feed nozzle, a medium-pressure air discharge nozzle, and ...
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