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Patent Searching and Data


Matches 101 - 150 out of 234,506

Document Document Title
WO/2024/096757A1
The method of liquefying natural gas sequentially includes cooling, liquefaction and subcooling of natural gas due to the transfer of cold from circulating flows of one or more refrigerants. Compressed streams of prepared natural gas and...  
WO/2024/092919A1
Provided in the present invention is a thin and lightweight air-conditioning unit. The thin and lightweight air-conditioning unit comprises a compressor, a condenser, an electronic expansion valve and an evaporator, which are sequentiall...  
WO/2024/093194A1
A control method and control apparatus for an air conditioner, and an air conditioner, which relate to the technical field of air conditioners. The control method for an air conditioner comprises the following steps: acquiring an outdoor...  
WO/2024/094029A1
An electronic expansion valve comprises a valve seat (10), a nut seat (20), a guide sleeve (30) and a valve core assembly (40). The valve seat (10) is provided with a valve cavity (101) and a mounting port (102) that are in communication...  
WO/2024/097810A2
Double hybrid heat pumps, systems, and methods of operation that provide increased efficiency in both heating and cooling modes, heated water, and other advantages. The system includes a compressor compresses low-pressure vapor phase ref...  
WO/2024/096210A1
The electronic expansion valve of one embodiment of the present invention comprises: a valve body having a communication space formed therein and having an inlet and a plurality of outlets, connected to the communication space; a ball me...  
WO/2024/087972A1
The present application relates to the technical field of storage devices, and discloses a door lock assembly, comprising a driving push rod, a spring bolt, a fixed push rod, and a positioning apparatus or a vacuum apparatus. The driving...  
WO/2024/089864A1
A refrigerant distributor according to an embodiment of the present disclosure distributes a refrigerant and comprises: a first pipe part; and a second pipe part linked to the first pipe part. The second pipe part extends in a first dire...  
WO/2024/090036A1
This vehicle comprises: a rechargeable battery; a heat exchange plate; a compressor; a vehicle internal condenser capable of exchanging heat with cabin air; and a refrigerant circuit that allows refrigerant to move between the compressor...  
WO/2024/091774A1
A portable air-cooling device includes an insulated base for holding a coolant and a lid formed to cover the insulated base. The lid includes a heat exchange assembly for cooling an airflow and one or more openings for exhausting the air...  
WO/2024/090241A1
Provided are a chiller system and a chiller system control method which prevent an insufficient amount of water sprinkling by a water sprinkler device due to a drop in a water supply pressure, thereby suppressing a deterioration in the p...  
WO/2024/089384A1
A carbon-capture cooling system comprises: a refrigeration system comprising an evaporator and arranged to supply a liquid refrigerant to the evaporator; an air compressor arranged to compress air including gaseous carbon dioxide; and a ...  
WO/2024/090121A1
[Problem] To provide a vehicular air-conditioning device that comprises a refrigerant circuit that switches between heat absorption heating operation and hot gas heating operation, wherein an intermediate operation mode is provided to su...  
WO/2024/087739A1
The present application relates to the technical field of household devices, and discloses a concealed slide rail and a refrigeration device. The concealed slide rail comprises: a slide rail assembly comprising a fixed portion and a slid...  
WO/2024/090123A1
[Problem] To make it possible to smoothly transition from a hot gas heating operation to a heat absorption heating operation by defrosting an external heat exchanging unit while performing the hot gas heating. [Solution] This air conditi...  
WO/2024/091867A2
A heat pump water heater includes a tank, a refrigerant system, a first condenser, and a second condenser. The refrigerant system includes a compressor, an expansion device, a low- pressure refrigerant flow path extending between an outl...  
WO/2024/089149A1
A device for insertion of storage containers (106) carrying temperature-sensitive goods, into an automated storage and retrieval system and a method thereof is disclosed. The container insertion device is provided with a compartment with...  
WO/2024/090120A1
[Problem] To make it possible to adjust a space heating capability of hot gas space heating when adjustment cannot be supported by controlling only a rotational speed of a compressor. [Solution] This vehicle air conditioning device is pr...  
WO/2024/090169A1
A working medium for a heat cycle and applications for said working medium for a heat cycle, the working medium comprising trifluoroethylene, a low boiling point compound having a lower boiling point than trifluoroethylene, and a high bo...  
WO/2024/086980A1
The present application relates to the technical field of refrigeration appliances. Provided is a refrigeration apparatus. The refrigeration apparatus comprises: a box comprising a cavity and an opening in communication with the cavity, ...  
WO/2024/089449A1
A refrigerating appliance (100) having a fan, preferably a refrigerating appliance having a fan for temperature control of beverages, preferably wine, comprises a housing (1) formed by two side walls (2), a rear wall (3), a bottom (4) an...  
WO/2024/090828A1
An ice-making device and an ice-making method, according to the present invention, can suppress the growth of a bubble layer in ice-making water during ice-making and produce ice that is as transparent as possible, by allowing an agitato...  
WO/2024/089677A1
An air conditioner that can produce hot and cold water using a heat source (16), three condensers (11, 14 and 19), a water tank (22), a heat exchanger (10), and other components. It has two circuits: a cooling circuit and a heating circu...  
WO/2024/091886A1
A froster system is provided that dispenses liquid CO2 from a high-pressure CO2 cylinder through a CO2-dispensing nozzle that is disposed within a refrigerator. The froster system efficiently sanitizes and chills, freezes, or ices the ve...  
WO/2024/090124A1
[Problem] When starting air conditioning before a passenger boards, to prevent frost formation in an external heat exchanging portion that absorbs heat from outside air, and to enable air conditioning to be performed efficiently before a...  
WO/2024/089996A1
A cryogenic device (10) comprises: a vacuum container (12); a superconducting coil (14) that is disposed inside the vacuum container (12); a cryogenic freezer (20) that is installed in the vacuum container (12) and cools the superconduct...  
WO/2024/088855A1
The present invention relates to a connection block (30) which is configured to sealingly connect an expansion member to a heat exchanger, the connection block (30) comprising: - a refrigerant inlet (370); - first and second refrigerant ...  
WO/2024/092068A1
An air conditioning system includes two subsystems with the first one including a condenser, a liquid pump, a recuperator, a collector and an expander and the second one including the condenser, an air handler and a compressor. Refrigera...  
WO/2024/089973A1
A loading/unloading management system (10) comprises: an imaging unit (31) for capturing a moving image when an opening portion of a refrigerator (20) is viewed from above; a food product detecting unit (37) for subjecting the moving ima...  
WO/2024/090105A1
This carbon dioxide recovery system comprises: a carbon dioxide extraction device that bonds carbon dioxide included in exhaust gas discharged from a combustion device to an absorption liquid or an adsorption material; a separation devic...  
WO/2024/088678A1
The invention relates to a heat-insulated product with an interior and an inner wall, wherein the interior is at least partly delimited by the inner wall, and the interior is at least partially thermally insulated from the surroundings o...  
WO/2024/092006A1
A modular cold climate heat pump system which, in some embodiments includes a multi-segment heat exchanger. The modular cold climate heat pump system includes a heat pump module, a thermal energy storage module, and at least one end use ...  
WO/2024/090125A1
[Problem] To enable swift start of the hot-gas heating operation by reducing the time for a preparatory operation performed when initiating the hot-gas heating operation. [Solution] This vehicle air-conditioning apparatus is equipped wit...  
WO/2024/090817A1
This beverage-cooling apparatus comprises: a housing (10); a container accommodation part (20), which is provided in the housing (10), forms a container chamber (C) in which a beverage container is accommodated, and includes a flexible s...  
WO/2024/091965A1
Thermodynamic apparatuses embodied as compression-expansion heat pumps or heat engine systems are described. An example heat pump system includes a rotary compressor having a compression chamber, a rotary expander having an expansion cha...  
WO/2024/090244A1
Provided are a chiller system and a chiller system control method which improve the efficiency of water sprinkling onto each chiller unit, and suppress a deterioration of an open/closed valve that switches between being open or closed de...  
WO/2024/089797A1
An air-conditioning device (100) comprises: an outdoor unit (40); a plurality of indoor units (50); a relay machine (10); a refrigerant circuit in which a refrigerant circulates; and a heat medium circuit in which a heat medium having a ...  
WO/2024/089783A1
An air-conditioning outdoor apparatus (101) comprises: first to third ports (31, 32, 33) to which three water pipes are connected; a first water pipe (21) that connects the first port and the second port; a second water pipe (22) that co...  
WO/2024/087684A1
The present invention relates to the technical field of air conditioners, and specifically provides an air conditioning unit having a refrigerant recovery function and a refrigerant recovery control method therefor. The present invention...  
WO/2024/089784A1
An air conditioning system (100) includes an outdoor unit (101), an indoor device (102), and a first heat pipe (H1) and a second heat pipe (H2) that connect the outdoor unit (101) and the indoor device (102). The outdoor unit (101) inclu...  
WO/2024/091972A2
A rack liquid cooling manifold (RLCM) system includes a supply manifold to receive a cooling liquid for cooling heat-generating electronic components via a cold plate and a return manifold to exhaust the cooling liquid from the cold plat...  
WO/2024/088067A1
A needle valve connecting structure (100), comprising a needle valve (10), a connecting sleeve (20) and a communicating pipe (30). A flanging hole (31) is formed in the communicating pipe (30), and the connecting sleeve (20) is fixed ont...  
WO/2024/090122A1
[Problem] To suppress a refrigerant from staying in an external heat exchanger during a hot gas heating operation, and to ensure heating capability during the hot gas heating operation. [Solution] This vehicle air conditioning device com...  
WO/2024/091616A1
A dual rail heat pump cycle includes a low-temperature heat source; a two stage, high-temperature heat exchange process through which, in operation, heat is exchanged with a thermal medium; and a working fluid circuit. The working fluid ...  
WO/2024/090140A1
This vehicle heat management system (10) comprises a control unit (90). The control unit (90) can switch operation modes of the vehicle heat management system (10) among a battery cooling mode, a battery warm-up mode, and a heating auxil...  
WO/2024/089133A1
Connector module for fluidly connecting a fluid system to a function module, comprising a housing with at least one fluid port and at least one connector fluidly connected to the fluid port, the connector comprising an adaptor (21), a un...  
WO/2024/092271A1
A system and method for increasing the refrigeration capacity of a direct expansion refrigeration system having a vapor separator and a vapor ejector. After the throttling process at the expansion device, the mixture of liquid and vapor ...  
WO/2024/085362A1
The present invention relates to a refrigerator comprising: a cabinet having a storage space; a door body for opening/closing the cabinet; and a panel assembly detachably mounted on the door body, wherein the panel assembly includes: a f...  
WO/2024/085546A1
The present invention relates to an electrochemical system fire extinguishing device and a heat pump system using a composition having a low global warming potential (GWP) and, more specifically, to a fire extinguishing device and a heat...  
WO/2024/082247A1
Provided are a food material cooking device and a refrigeration assembly thereof. The refrigeration assembly (220) has a refrigeration compartment (221), a refrigeration member (222) and a first fluid driving member (223), wherein a cool...  

Matches 101 - 150 out of 234,506