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Patent Searching and Data


Matches 601 - 650 out of 296,245

Document Document Title
WO/2021/012967A1
The present invention belongs to the technical field of heat exchange, and specifically relates to an expansion valve control method for a multi-split air-conditioning system. The present invention aims to solve the problem that it is no...  
WO/2021/015128A1
A method for operating a refrigerant circulation system that comprises a compressor, a condenser, an expansion mechanism, and an evaporator connected by piping in the stated order, wherein a refrigerant containing trifluoroiodomethane is...  
WO/2021/015456A1
A heat exchanger according to an embodiment of the present invention may comprise: a housing; a gas introduction pipe which introduces an exhaust gas into the housing, and a gas discharge pipe which discharges the exhaust gas to the outs...  
WO/2021/012781A1
An air conditioner. The air conditioner comprises an indoor heat exchanger, an outdoor heat exchanger (1), a compressor (2), a first directional valve (3), a second directional valve (4), and a heat collecting component (5). The indoor h...  
WO/2021/014047A1
The invention relates to a tubular filter that absorbs ethylene or other gases, for refrigerated transport containers, formed by a cylindrical tube of plastic mesh (2) with hermetic caps (3) at both ends, which contains granules that abs...  
WO/2021/012655A1
The present invention discloses a refrigerator, which comprises a box body, a door body for opening and closing the box body, and a hinge assembly for connecting the box body and the door body, wherein, the box body comprises an accommod...  
WO/2021/014893A1
In a heat exchanger, a heat dissipation part (20) comprises a plurality of heat dissipation component sections (201) that are laminated in a prescribed lamination direction (Ds) and that have heat dissipation flow passages (201c) formed ...  
WO/2021/014739A1
To provide a gas-liquid separator with a simple and compact structure capable of efficient gas-liquid separation, and a refrigerant circulation system, this gas-liquid separator comprises: a first refrigerant pipe that is introduced into...  
WO/2021/012676A1
A refrigeration device, comprising: a compressor (1), which is provided with an exhaust port (A) and an air return port (B); an evaporator (2), a first end of which is connected to the air return port (B); a condenser (3), a first end of...  
WO/2021/013633A1
The present invention provides a refrigerating appliance (1), in particular a domestic refrigerating appliance. The refrigerating appliance is equipped with: a refrigerated-goods container (2) and a machine room (M), which has a machine-...  
WO/2021/014566A1
This air conditioner comprises a refrigerant circuit in which a compressor, a condenser, an expansion unit, a receiver, and an evaporator are connected by piping, the refrigerant circuit being such that a refrigerant flows therethrough. ...  
WO/2021/012656A1
Disclosed are in the present invention a hinge assembly having a decorative sheet and a refrigerator having the hinge assembly. The hinge assembly comprises a first hinge member and a second hinge member that are matched with each other,...  
WO/2021/014520A1
An air-conditioning device according to the present invention is provided with: a main circuit in which a compressor, a refrigerant channel switching device, a load-side heat exchanger, a load-side throttle device, a first heat-source-si...  
WO/2021/014943A1
The purpose of this disclosure is to provide a refrigeration cycle device capable of suppressing retention of oil during indoor heating. A refrigeration cycle device (10) can perform indoor heating to warm blown air blown into a space ...  
WO/2021/012654A1
A refrigerator comprises a container (10), a door (20) for opening and closing the container (10), and a hinge assembly (30) connecting the container (10) and the door (20). The container (10) comprises a rear wall and an opening arrange...  
WO/2021/014526A1
[Problem] To provide a defrost system that can satisfactorily defrost without the introduction of a brine circuit and that can prevent the formation of icicles in a casing. [Solution] A defrost system 20 comprises: a thermosiphon defrost...  
WO/2021/012475A1
A temperature control method for a refrigerated container. The staff can adjust the target temperature of an air conditioner to within a first temperature range, and an air conditioner controller can also automatically adjust the tempera...  
WO/2021/014723A1
This refrigeration device comprises: a refrigerant circuit (RC) that has a heat exchanger (3); a housing (11) that houses at least the heat exchanger (3), and is provided with a suction port (12) on an upstream side of the heat exchanger...  
WO/2021/013128A1
Disclosed is a refrigerating and freezing device. The refrigerating and freezing device comprises: a storage compartment, wherein the storage compartment is divided into a plurality of first spaces; a cooling chamber, which is configured...  
WO/2021/012045A1
The present disclosure relates to a vortex tube for separating a working fluid into a first working fluid and a second working fluid, the vortex tube comprising: a hot end; a cold end opposed to the hot end; a vortex generator between th...  
WO/2021/012657A1
Disclosed in the present invention are a hinge assembly having a movable plate and a refrigerator having the hinge assembly. The hinge assembly comprises a first hinge member and a second hinge member that are matched with each other, an...  
WO/2021/014525A1
Provided is an air conditioning apparatus that exhibits the effect of making it possible to reduce the amount of refrigerant needed to fill both a first refrigerant circuit in which a load-side heat exchanger is made to function as an ev...  
WO/2021/012652A1
Disclosed in the present invention are a hinge assembly with a baffle and a refrigerator having same. The hinge assembly comprises a first hinge member and a second hinge member matching each other, and a baffle. The first hinge member i...  
WO/2021/014644A1
This air conditioning apparatus includes: a refrigerant circuit that has a compressor, a refrigerant flow path switching device, a heat-source-side heat exchanger, a restriction device, a heat transfer medium heat exchanger, and an accum...  
WO/2021/015457A1
The present invention relates to a heating and cooling cup holder for a vehicle and, more specifically, the objective of the present invention is to increase the efficiency of heat transfer to a beverage accommodated in a cup holder, the...  
WO/2021/014865A1
This refrigeration apparatus comprises: an inner box having a top surface and side surfaces; and an evaporator constituted by bent pipes comprising a top surface portion in contact with the top surface, an upper side-surface portion in c...  
WO/2021/012414A1
A reagent compartment refrigeration structure for eliminating condensed water. A fan (4) draws cold air from the interior of a refrigeration box (1) and sends the cold air into the interior of a reagent compartment (9). The air in the re...  
WO/2021/015486A1
The present invention relates to a thermoelement heat exchange module comprising: a body including a cooling water flow path through which cooling water flows and an opening which communicates with the cooling water flow path, and having...  
WO/2021/013223A1
The present application provides a locker having a valve assembly, comprising a locker body and an air supply assembly provided on the locker body. A main air duct communicating with the air supply assembly is provided inside the locker ...  
WO/2021/015115A1
The present invention addresses the problem of increasing the rate of separation of lubricating oil in a compressor equipped with a centrifugal separating-type oil separator. A scroll compressor 100 is provided with a scroll unit 120 whi...  
WO/2021/012660A1
Disclosed in the present invention is a refrigerator, comprising a box body, a door and a hinge assembly, the box body comprising an accommodation chamber and a pivoting side connected to the hinge assembly; when the door is in a process...  
WO/2021/012608A1
Provided is an air conditioning system, intended to solve the problems of the high cost, complicated structure, and inconvenient maintenance of existing air conditioning systems using a two-stage compressor or an air injection enthalpy-i...  
WO/2021/008739A1
Door (1) for a freezer or refrigerator, comprising an insulating-glass unit with at least two panels (2a, 2b), which are connected by means of spacers (3a-3d) to form a gas-filled interspace, wherein the panels each have a transparent re...  
WO/2021/008273A1
Disclosed is a refrigerator. The refrigerator comprises: a box body (10), wherein a refrigeration compartment (20) is formed inside the box body; an air duct (30), arranged at one side of the refrigeration compartment (20), and provided ...  
WO/2021/008176A1
A fault detection method and system for a water chilling unit, and a water chilling unit. The fault detection method for a water chilling unit comprises: obtaining fault operation data of a water chilling unit (S101); oversampling the fa...  
WO/2021/009140A1
The present disclosure relates to an apparatus, comprising a first thermal device; a second thermal device; and a connection element configured to connect the first thermal device and the second thermal device.  
WO/2021/008331A1
The present invention relates to the technical field of heat exchange, and in particular, provides a heat pump unit. The present invention aims at solving the problem of poor means used by existing heat pump units for stably operating un...  
WO/2021/008141A1
A refrigerator, comprising: a body (10), an air duct (30), a refrigeration system (60), and a sterilizing and deodorizing module (40). The air duct (30) comprises an inlet air duct (31) and a return air duct (32). The return air duct (32...  
WO/2021/011562A1
A heating, ventilation, air conditioning, and/or refrigeration (HVAC&R) system includes a first vapor compression flow path (102) having a first condenser (104) configured to place a working fluid in a heat exchange relationship with a c...  
WO/2021/010212A1
The present disclosure solves the problem of selecting an installation location for a gas sensor at which a user or a service person can easily attach and detach the gas sensor. A gas sensor (55) for detecting refrigerant leakage is inst...  
WO/2021/011564A1
A heating, ventilation, air conditioning, and/or refrigeration (HVAC&R) system includes a first refrigerant circuit (102) having a first compressor (106) configured to circulate a first refrigerant through a first condenser (110) and a f...  
WO/2021/010233A1
The present invention provides a highly reliable refrigerant leakage notification device and a refrigeration cycle system provided therewith. A refrigerant leakage notification device (80) is provided with a refrigerant sensor (34), a de...  
WO/2021/009895A1
A refrigerator is provided with: a box-shaped heat insulation box body formed with a refrigeration compartment in which an object being cooled is stored, and an ice compartment for making ice at a temperature lower than that of the refri...  
WO/2021/008995A1
The invention relates to an inner container (4, 4') for a domestic refrigeration appliance (1), which container has walls (6, 7, 8, 9, 10) that delimit at least portions of a receiving area (5, 5') for food. One of said walls (6, 7, 8, 9...  
WO/2021/010421A1
A condensing section (10A) of a plate stack of this heat exchanger is formed in such a manner that a first refrigerant flow path (101) through which the gas-phase refrigerant flowing into a refrigerant inlet (110) flows and a first heat ...  
WO/2021/008888A1
The invention relates to a cooling system (1) that is used for the temperature control of a computing center (R), which cooling system comprises: a primary heat exchanger (2), which draws heat from the computing center (R); and a seconda...  
WO/2021/010120A1
This defrosting device comprises two or more blowers in which the rotation speed of blades can be controlled, a heater arranged at the location of an airflow produced by the blowers, and a casing that accommodates the blowers and the hea...  
WO/2021/009881A1
This refrigeration cycle system comprises: a detection means for detecting a relevant physical quantity, which is a physical quantity relating to the state of a refrigerant circuit; and a control means for executing a circuit state deter...  
WO/2021/010130A1
A refrigerant circuit (6) of this refrigeration device (1) performs a refrigeration cycle in which a high pressure is equal to or higher than the critical pressure of a refrigerant or higher. The refrigeration device (1) performs at leas...  
WO/2021/010234A1
Provided is a refrigeration cycle system comprising a notification unit for providing notification regarding refrigerant leakage when refrigerant leakage is detected, wherein the laboriousness of inspecting the notification unit can be r...  

Matches 601 - 650 out of 296,245