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WO/2024/053236A1 |
A heat exchanger (1) comprises: a plurality of plate-like fins (11) that are disposed with spaces therebetween in the thickness direction; and a plurality of heat transfer tubes (12) that each pass and extend through the plurality of pla...
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WO/2024/053447A1 |
In a serial dehumidifying and space heating mode, this refrigeration cycle device switches to a refrigerant circuit in which a refrigerant discharged from a compressor (11) circulates in order through a heating unit (13, 40), an outdoor-...
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WO/2024/052224A1 |
A method for manufacturing a refrigeration cycle apparatus (1) is a method for manufacturing a refrigeration cycle apparatus including a heat source unit (2), utilization units (3a and 3b), and connection pipe (4, 5). The connection pipe...
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WO/2024/052951A1 |
[Problem] To provide an air conditioner which can ensure safety when a flammable refrigerant is utilized. [solution] An air conditioner employing a flammable refrigerant, wherein an ion-exchange resin having sulfonic acid groups or ammon...
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WO/2024/053034A1 |
One aspect of an outdoor unit of the present disclosure is an outdoor unit for a refrigeration cycle device, and comprises: a compressor; a pressure vessel connected to the compressor; a relief pipe connected to the pressure vessel; and ...
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WO/2024/052279A1 |
A method applied to an air separation unit A1 comprising: a main heat exchanger 1 into which feed air is introduced; a nitrogen rectification column 2 into which the feed air is introduced; at least one nitrogen condenser 3, 4 for conden...
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WO/2024/048995A1 |
A heat pump system according to one aspect of the disclosed invention may comprise: a compressor for compressing a refrigerant; a refrigerant-water heat exchanger for allowing heat to be exchanged between the compressed refrigerant and w...
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WO/2024/046377A1 |
Provided is a refrigeration and freezing apparatus, which comprises: a cabinet body, which has an inner compartment and a foam layer formed on the outside of the inner compartment, the inside of the inner compartment defining a storage s...
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WO/2024/046388A1 |
A refrigeration and freezing apparatus (10), which comprises: a cabinet body (100), within which a first space and a second space arranged as spaced apart are defined; the cabinet body (100) is provided with an inner container and a foam...
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WO/2024/045720A1 |
A refrigerator, and a weighing data reporting method for a weighing device thereof. The refrigerator comprises a first communication assembly, a first controller and at least one weighing device. The weighing device comprises a vibration...
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WO/2024/047830A1 |
This refrigeration cycle device has a refrigeration circuit that connects a compressor, a condenser, an expansion valve, and an evaporator via piping and circulates a mixed refrigerant that has a temperature gradient. The refrigeration c...
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WO/2024/046385A1 |
Provided are a refrigeration and freezing apparatus, which comprises: an inner container, within which a storage compartment is defined, at least one fluid port passing through a wall of the inner container being arranged on the inner co...
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WO/2024/044823A1 |
A system for compressing a working gas may include a compression stage with a water lubricated and sealed compressor, a gas-liquid separation stage, and a drying stage with an adsorption-type gas dryer. The system receives working gas vi...
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WO/2024/047954A1 |
A refrigeration cycle apparatus according to the present disclosure is formed from a compressor, a condenser, an expansion valve, and an evaporator which are connected together by pipes, and has a refrigerant circuit through which a refr...
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WO/2024/045288A1 |
A phase-change cold-refrigeration process method and apparatus. Refrigeration is performed by using a multi-stage cascade phase-change cold-refrigeration cycle; liquid air is used as a final-stage refrigerant; and a refrigeration apparat...
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WO/2024/050083A1 |
A heating ventilation and air-conditioning system is disclosed and includes: at least one analog-to-digital converter configured to sample a voltage signal on or across one or more power lines to provide samples, the one or more power li...
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WO/2024/046867A1 |
The invention relates to an apparatus (1) for generating snowflakes, snow crystals and/or ice crystals (SK), in particular for the technical generation of snow, having at least one housing (2), at least one roller (3) that is rotatably m...
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WO/2024/046379A1 |
Provided is a refrigeration and freezing apparatus, which comprises: a cabinet body, within which a storage chamber is defined; a storage container, which is arranged in the storage chamber as able to be pulled out, and a storage space b...
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WO/2024/047900A1 |
This control device is a control device for a condenser unit including a plurality of condensers each having a fan, the control device including, an actual measurement acquisition unit for acquiring an actual measurement of a refrigerant...
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WO/2024/046945A1 |
The invention relates to the use of the R1234ZE gas as refrigerant, in particular in equipment comprising an on-board refrigeration system.
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WO/2024/048905A1 |
A refrigerator comprising a main body having a storage compartment, a door body rotatably coupled to the main body so as to open and close the storage compartment, and a front panel detachably coupled to the door body. The door body comp...
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WO/2024/046647A1 |
The invention relates to a heat-transfer fluid distributor (10) for a cooling circuit of a motor vehicle, the distributor (10) comprising: - at least one inlet (13) and at least one outlet (14) for the heat-transfer fluid; - a support po...
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WO/2024/049866A2 |
Methods and systems for reclaiming spent liquid and solid materials formed using or including, but not limited to, haloolefin liquid refrigerants, solvents, immersion fluids and foam, are provided. Reclaimed compositions and components w...
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WO/2024/048219A1 |
[Problem] To provide a heat transfer structure for a Stirling refrigerator, the heat transfer structure being capable of improving assemblability and heat insulation of the Stirling refrigerator. [Solution] With a heat transfer portion 6...
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WO/2024/046585A1 |
The present invention pertains to a stepper motor actuated active balancing valve for a refrigeration and/or air-conditioning application. The valve comprises a valve housing with an inlet orifice, an outlet orifice and a mounting portio...
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WO/2024/048224A1 |
An air conditioner according to the present disclosure comprises: a housing (20) on which an inlet port (21) and an outlet port (22) are formed; a cross-flow fan (30) that is disposed in the housing (20) and forms an airflow from the inl...
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WO/2024/046387A1 |
A refrigerating and freezing device (10), comprising: a box body (100), the interior of which defines a first storage area (650) and a second storage area (680); and a rotating storage box (900), which is provided with a plurality of sto...
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WO/2024/046376A1 |
The present application provides a refrigerating and freezing device, comprising: a case, a storage compartment being defined inside the case; and a storage box arranged in the storage compartment, the internal space of the storage box b...
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WO/2024/046016A1 |
Disclosed are an energy-saving controller and energy-saving control method for a water pump of a central air conditioning system. The energy-saving controller comprises: a compressor start/stop detection module, an input end thereof bein...
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WO/2024/048970A1 |
The disclosed air conditioner comprises: an indoor unit comprising an indoor heat exchanger; an outdoor unit comprising a compressor for supplying a refrigerant to the indoor heat exchanger; an indoor heat exchanger temperature sensor fo...
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WO/2024/046383A1 |
The present invention provides a liquid storage device and a refrigerating and freezing device having same. The liquid storage device comprises: a liquid storage container provided with an opening, a liquid storage space being defined in...
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WO/2024/048991A1 |
Provided is an ice-making evaporator. The ice-making evaporator according to one aspect of the present invention comprises: an evaporator body that has a body space extending in one direction to allow a refrigerant to flow therein; a bod...
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WO/2024/048148A1 |
This adsorption-type refrigerator comprises: adsorbers (20) each of which includes an adsorption material (24) that adsorbs water; an evaporator; and a condenser (50). The effective adsorption capacity of the adsorption material (24) is ...
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WO/2024/046375A1 |
Provided is a refrigeration and freezing apparatus, which comprises: a cabinet body, within which a storage chamber is defined; a storage container, which is arranged in the storage chamber, a storage space being formed in the storage co...
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WO/2024/049378A1 |
The present invention relates to a refrigerator (1) comprising a body (2); at least one compartment (3) which is provided in the body (2) and which is suitable for foodstuffs containing ergosterol steroids such as mushrooms, cheese, eggs...
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WO/2024/045636A1 |
A temperature adjusting method, an electric control box, an anti-condensation control method and an air conditioner. An air-conditioning system comprises an electric control box, a compressor, a refrigerant line, and a throttling compone...
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WO/2024/049989A1 |
Embodiments of the disclosure relate to shipping cases, dewars, and systems for transporting a frozen material. More specifically, the embodiments described herein include and/or enable dewar lid protective systems, data logging enableme...
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WO/2024/048982A1 |
A refrigerator comprises: a main body including an inner case in which a storage compartment is formed, and an external case that is coupled to the outside of the inner case to form an exterior; and a door provided on the front of the ma...
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WO/2024/047018A1 |
A method for returning containers to the grid after finished picking in the port in a system comprising a framework structure (100) forming a three-dimensional storage grid structure (104) for storing storage containers (106) for storing...
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WO/2024/049844A1 |
The present disclosure relates to systems and/or methods for enabling a reflux process in one or more distillation columns. For example, various embodiments described herein can relate to a method that can utilize the column's feed strea...
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WO/2024/047930A1 |
Provided are a synchronous-machine control device, a compression system, and a refrigeration-cycle device that enable improvement in the accuracy of estimation of the permanent-magnet magnetic flux in a synchronous machine. A synchronous...
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WO/2024/050002A1 |
Systems and methods for thermal management are provided. In some embodiments, a vehicle for transporting one or more actively cooled totes, the vehicle includes: a central heat reject subsystem operable to reject heat from the one or mor...
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WO/2024/050021A1 |
A shaving and blending system (10) for shaving and blending a frozen mix within a container (200). An inner blade subassembly (30) rotates in a first direction to shave the frozen mix over an inner shaving zone Z; and an outer blade suba...
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WO/2024/047832A1 |
The present invention provides a refrigeration cycle device including a refrigerant circuit which is formed by connecting a compressor, a condenser, an expansion valve, and an evaporator connected via pipes and which circulates a mixed r...
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WO/2024/046122A1 |
A compressor system and an operation method for a compressor system. The compressor system comprises a first compressor (10), a second compressor (20) and an oil balance pipe (50), wherein the first compressor (10) and the second compres...
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WO/2024/049593A1 |
This disclosure relates to a refrigerant compressor including a diffuser with one or more quarter wave tubes. The compressor is used in a heating, ventilation, and air conditioning (HVAC) chiller system, for example.
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WO/2024/050186A1 |
A heating, ventilation, and air conditioning (HVAC) system and controller therefor to operate with thermal energy reservoirs are provided to set a four-way valve to route a refrigerant through a refrigerant circuit in a first direction w...
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WO/2024/049371A1 |
The present invention relates to a cold processing device which is developed for the portioning and storage of the tissues of the treated animal during animal experiments and for the non-mixing and transportation of the tissues, and for ...
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WO/2024/047831A1 |
This refrigeration cycle device connects a compressor, a condenser, an expansion valve, and an evaporator via pipes and has a refrigerant circuit for circulating a mixed refrigerant having a temperature gradient. The refrigeration cycle ...
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WO/2024/046126A1 |
A control method for an automatic door opening and closing refrigerator. The refrigerator comprises a drawer door, a first door body, and a trigger switch for controlling opening or closing of the drawer door. The control method comprise...
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