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WO/2019/150463A1 |
This air conditioner (S) is provided with an outdoor unit (1) and indoor unit (2) that are connected by a refrigerant piping (3), a control means (60) for controlling the outdoor unit (1) and the indoor unit (2), and an operating means (...
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WO/2019/149102A1 |
Provided are a refrigerator (1), and a refrigeration compartment and an air duct thereof. The refrigerator (1) comprises: a refrigeration compartment (100) and an air duct (200). A flow guide is provided on at least one of the air duct (...
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WO/2019/151217A1 |
In a heat exchanger that constitutes a refrigeration cycle device, there has been concern that, in the case where a gas refrigerant is exchanged between an upper section of a gas-side refrigerant collecting part and the outside, a pipe p...
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WO/2019/151608A1 |
There is disclosed a refrigerator having an air processing apparatus comprising: a first cabinet comprising a storage compartment defining a space in which objects for refrigerating or freezing are stored; and a first door for opening an...
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WO/2019/150852A1 |
In order to inhibit accumulation of a liquid refrigerant, this outdoor heat exchanger (15) has: a heat exchange unit (40) including a plurality of heat transfer tubes (41); a diverter (90); and a plurality of second header internal space...
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WO/2019/151652A1 |
The present disclosure provides a tank module comprising: a housing defining an appearance of the tank module; an inlet port through which water is injected into the housing; a first water guide channel including a first vertical water c...
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WO/2019/149163A1 |
A VRV oil return control method and system, said method comprising: calculating an average exhaust pressure within an oil return cycle (S11), so as to determine whether the average exhaust pressure is equal to or greater than a set thres...
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WO/2019/152913A2 |
A water cooling system for showers has a water tank filled with water to be cooled, and a heat exchange loop which includes an internal heat exchange (HX) evaporator immersed into the water within the water tank, and a condenser HX unit ...
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WO/2019/151651A1 |
The present disclosure provides a tank module comprising: a housing defining an appearance of the tank module; an inlet port through which water is injected into the housing; a first water guide channel including a first vertical water c...
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WO/2019/151650A1 |
The present disclosure provides a tank module comprising: a housing defining an appearance of the tank module; an inlet port through which water is injected into the housing; a first water guide channel including a first vertical water c...
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WO/2019/151289A1 |
[Problem] To provide a heat exchange device with which it is possible to effectively utilize the thermal energy of a heat source. [Solution] The present invention is provided with a heat transfer medium circulation channel 7 having a fir...
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WO/2019/150851A1 |
In order to inhibit accumulation of a liquid refrigerant, this outdoor heat exchanger (15) has: a heat exchange unit (40) including a plurality of heat transfer tubes (41); a diverter (90); and a plurality of second header internal space...
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WO/2019/150818A1 |
[Problem] To provide a magnetic heat pump system capable of satisfying a requirement to extend an upper-limit value for thermal energy and a lower-limit value for cooling energy from an initial value by means of a configuration correspon...
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WO/2019/151820A1 |
Disclosed herein is a refrigerator having a structure to be assembled in the manufacturing of the refrigerator and configured to reduce a load applied to a drive unit driving a rail although a position of the rail is displaced with respe...
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WO/2019/150462A1 |
In this air conditioner (S), an outdoor unit (1) and an indoor unit (2) are connected by a refrigerant piping (3), thus forming a refrigeration cycle (RC). A refrigerant, serving as a heating medium, is enclosed in the refrigerant piping...
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WO/2019/150865A1 |
The present invention inexpensively improves the corrosion resistance of a heat exchanger made of aluminum or an aluminum alloy. A first member (210) of a coupling header (200) includes: a first outer surface (217), and a first inner sur...
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WO/2019/151511A1 |
Provided is a storage refrigerator comprising a case having a storage chamber formed in the interior thereof, an outer door for closing a front opening of the case, and an inner door for closing a front opening of the storage chamber, th...
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WO/2019/148927A1 |
An air conditioner employing an electrochemical compressor (1) and a hydrogen leak detection method and device. The method comprises: acquiring a first hydrogen delivery flow of a first hydrogen delivery pipeline (31) of an electrochemic...
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WO/2019/151115A1 |
Provided is a heat source unit of a refrigeration device provided with a heat exchanger in which heat exchange units having a plurality of stages of flat tubes are arranged side by side in a plurality of rows, and gas-side headers are ar...
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WO/2019/152930A1 |
A climate-control system may include a first working fluid circuit, a second working fluid circuit and a storage tank. The first working fluid circuit includes a first compressor and a first heat exchanger in fluid communication with the...
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WO/2019/118600A3 |
This specification relates to operating industrial facilities, for example, crude oil refining facilities or other industrial facilities that include operating plants that process natural gas or recover natural gas liquids.
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WO/2019/152828A1 |
The present disclosure relates to a composite frost plate adapted to engage with a water meter and formed of a discontinuous fiber reinforced matrix composite. The composite frost plate can include a first surface, a second surface oppos...
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WO/2019/151492A1 |
Provided are: a latent heat storage material having a melting point in a specified temperature range; a latent heat storage material using the latent heat storage material; a cold storage tool using the latent heat storage material; a lo...
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WO/2019/151815A1 |
An air conditioner according to an embodiment of the present invention, comprises: a plurality of heat exchangers provided so as to form multiple stages of refrigerant flow paths inside an outdoor heat exchanger; a bypass pipe allowing a...
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WO/2019/147364A1 |
Compositions, systems and methods for introducing lubricants, and additives, that are designed to work with environmentally friendly refrigerants into vehicle heat management systems including passenger compartment air conditioning (A/C)...
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WO/2019/146856A1 |
The present invention provides a freezing apparatus using an isobutane refrigerant, the freezing apparatus carrying out defrosting by means of the heat generation of a defrosting electric heater, heat generation caused by latent heat of ...
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WO/2019/145526A1 |
Heat exchanging module (1) comprising at least a heat exchanger (2) between two fluids and a housing (6), said housing (6) having at least an inner frame (20) and an outer frame (60), the inner frame (20) being arranged for holding the h...
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WO/2019/146035A1 |
Provided is a state analysis device comprising a specific state arithmetic logic unit (301) to find specific state information indicating the state of refrigerant at a specific location in a refrigerant circuit and a normal range arithme...
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WO/2019/147363A1 |
Compositions, systems and methods for introducing lubricants, and additives, that are designed to work with environmentally friendly refrigerants into vehicle heat management systems including passenger compartment air conditioning (A/C)...
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WO/2019/146099A1 |
An air conditioning device according to the present invention has a compressor, a condenser, an expansion valve, an evaporator, a receiver for storing excess refrigerant and connected between the condenser and the expansion valve, and a ...
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WO/2019/147563A1 |
A liquid nitrogen-based cooling system features a cooling circuit and a liquid nitrogen-based heat sink. Heat absorbed by fluid flowing in the cooling circuit is subsequently absorbed by liquid nitrogen within the heat sink, which causes...
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WO/2019/144664A1 |
An air-cooled refrigerator (10), comprising a refrigerating chamber (100), a freezing chamber (200) and an evaporator chamber (300), wherein an evaporator (340) and a heating tube (350) are internally provided in the evaporator chamber (...
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WO/2019/146265A1 |
An evaporator (2) is provided with a casing (5), a refrigerant supply section (7), a first heat transfer pipe group (10), and a second heat transfer pipe group (11). The first heat transfer pipe group (10) is disposed in the lower part o...
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WO/2019/147086A1 |
An air conditioner according to an embodiment may comprise: a compressor for compressing a refrigerant; an indoor heat exchanger for converting a gas refrigerant into a liquid refrigerant in a heating mode; an outdoor heat exchanger for ...
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WO/2019/146214A1 |
A cryogenic cooling system 10 comprising: a gas circulation source 12; a cryogenic refrigerator 22 equipped with a refrigerator stage 28 that cools cooling gas; a cooling subject gas passage 18; a gas supply line 16 for supplying cooling...
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WO/2019/145538A1 |
A method of transporting meat carcasses in a refrigerated sea-container comprising: - filling an internal volume of the container with a predefined atmosphere composition comprising a first CO2 level having a percentage volume of CO2 gre...
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WO/2019/146846A1 |
The present invention relates to a multi-stage split independent control cooling system and, more specifically, to a technique in which an evaporator in charge of a cooling system of a bus or a railway vehicle is not made of a single com...
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WO/2019/144577A1 |
A refrigerator appliance and ice maker apparatus are included herein. The ice maker apparatus may include a casing, an auger, a discrete flange, and an extruder die. The casing may define a chamber about a central axis. The casing may ex...
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WO/2019/146139A1 |
A refrigeration cycle device that comprises: a first four-way valve that has first to fourth ports; a second four-way valve and a third four-way valve that each have fifth to eighth ports; a compressor; discharge piping that connects the...
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WO/2019/146950A1 |
The present invention relates to a refrigerator and a method for controlling an operation by estimating the thermal capacity of a product. The refrigerator for controlling an operation thereof by estimating the thermal capacity of a prod...
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WO/2019/146894A1 |
The present invention relates to a refrigerator and a method for identifying a product and outputting distinct images. According to an embodiment of the present invention, provided are a refrigerator and a method for implementing the sam...
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WO/2019/144380A1 |
An air separation unit using cryogenic distillation comprises a first column (1), a second column (2) thermally linked to the first column (1), a first argon column (1AR), a second argon column (2AR), means for sending cooled, compressed...
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WO/2019/146744A1 |
This motor control device is provided to a vehicular refrigeration cycle apparatus and controls a motor of an integrated valve device that switches the flow of a refrigerant between a heating mode and a cooling mode. The integrated valve...
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WO/2019/144421A1 |
A heat pump air conditioning system and a control method. The heat pump air conditioning system comprises: a compressor (1); an indoor unit heat exchanger (2); an outdoor unit heat exchanger (3); a throttling device (4); a refrigerant ci...
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WO/2019/146023A1 |
According to the present invention, when reducing the number of operating outdoor units, the outdoor fans of the outdoor units to be stopped are operated at high speed, and the compressors of the outdoor units are operated at low capacit...
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WO/2019/146322A1 |
This ejector is provided with: a nozzle (41) which reduces the pressure of a fluid and sprays the fluid from a fluid spray hole (41e); and a body (42). A fluid suctioning hole (42a), a mixing part (42b), and a pressure raising part (42d)...
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WO/2019/146535A1 |
[Problem] To provide a cooling device capable of cooling a heat-generating body using simple configuration. [Solution] This cooling device comprises two evaporators, two condensers, a compressor and an expansion valve, and is configured ...
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WO/2019/146240A1 |
In the present invention a refrigeration cycle (10) cools batteries. A control device (15) controls the flow rate of a refrigerant in a battery cooling system (30) so as to regulate the temperature of the batteries. The control device re...
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WO/2019/145780A1 |
An apparatus is disclosed. The apparatus includes a resistive wire having a circumference. The apparatus further includes a first fiberglass layer disposed about the circumference of the resistive wire and along a length of the resistive...
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WO/2019/144242A1 |
A micro capillary-assisted low-pressure evaporator comprises a plurality of microchannels disposed within a capillary tube, and has a plurality of substantially vertically oriented fins having a variegated exterior surface. The plurality...
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